Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport from C$ 245

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — YUL
14 May — 21 May1
1 adult
Tue 14/5
Tue 21/5

The best prices from Seattle/Tacoma Intl to Montreal Pierre Elliott Trudeau Intl are usually found in October or January, booked 70 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 May 2024.

Popular in

July

Cheapest in

October

Round-trip from

C$ 307

One-way from

C$ 293
High demand for flights, 14% potential price rise
Search Deals
Best time to find cheap flights, 20% potential price drop
Search Deals
From Seattle/Tacoma Intl to Montreal Pierre Elliott Trudeau Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Montreal Pierre Elliott Trudeau Intl
Search Deals

What is the cheapest day to fly round-trip from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Montreal Pierre Elliott Trudeau Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?

Find a great deal and save up to 30% by booking at least 21 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Montreal Pierre Elliott Trudeau Intl Airport within the next two weeks, with the cheapest ticket starting at C$ 344.

What is the cheapest month to fly from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?

May can be a great time to fly to Montreal Pierre Elliott Trudeau Intl Airport from Seattle with a flight ticket averaging about C$ 796. Cheapflights users have found deals in the month of May for as cheap as C$ 283. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Seattle to Montreal Pierre Elliott Trudeau Intl Airport (SEA - YUL)?

One of the essential ways to save on airfare from Seattle to Montreal Pierre Elliott Trudeau Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 60% on airfare.

Cheap WestJet flights from Seattle to Pierre Elliott Trudeau Intl

Explore cheap flight options specifically provided by WestJet for the route between Seattle and Pierre Elliott Trudeau Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
Take a peek at the cheapest WestJet flights we've detected travelling from Seattle to Montreal. Make sure to double check the flight details before booking.
Fri 26/71:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Sat 10/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 8/5C$ 555
Wed 7/87:00 a.m.SEA - YUL
2 stops10h 15mWestJet
Sun 11/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 8/5C$ 559
Fri 26/71:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Sat 10/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 9/5C$ 565
Tue 13/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Fri 16/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 566
Tue 13/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Wed 21/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 567
Sun 18/87:00 a.m.SEA - YUL
2 stops10h 15mWestJet
Tue 20/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 569
Tue 13/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Thu 22/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 572
Wed 14/87:00 a.m.SEA - YUL
2 stops10h 15mWestJet
Thu 22/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 573
Thu 19/91:50 p.m.SEA - YUL
1 stop7h 46mWestJet
Mon 23/97:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 8/5C$ 581

Cheap Sun Country Air flights from Seattle to Pierre Elliott Trudeau Intl

Explore cheap flight options specifically provided by Sun Country Air for the route between Seattle and Pierre Elliott Trudeau Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
Some of the best deals we've found on Sun Country Air flights travelling from Seattle to Montreal. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 1/711:59 p.m.SEA - YUL
1 stop7h 06mSun Country Air
Mon 8/711:45 a.m.YUL - SEA
1 stop26h 27mSun Country Air
Deal found 8/5C$ 591
Thu 4/75:55 p.m.SEA - YUL
1 stop13h 50mSun Country Air
Mon 8/711:45 a.m.YUL - SEA
1 stop26h 27mSun Country Air
Deal found 8/5C$ 618

Cheap Seattle to Pierre Elliott Trudeau Intl flights in May & June 2024

Find cheap flight options from Seattle to Pierre Elliott Trudeau Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 437,143 searches. Prices were last updated on 9 May 2024.
Check out some of the best flight deals from Seattle to Montreal in 2024. More deals are always being added, so be sure to check back regularly.
Thu 30/59:35 a.m.SEA - YUL
2 stops24h 05mMultiple Airlines
Thu 6/67:00 a.m.YUL - SEA
1 stop8h 56mMultiple Airlines
Deal found 8/5C$ 578
Thu 30/56:05 p.m.SEA - YUL
1 stop15h 35mMultiple Airlines
Thu 6/67:00 a.m.YUL - SEA
1 stop8h 56mMultiple Airlines
Deal found 8/5C$ 585
Sat 8/612:25 p.m.SEA - YUL
1 stop18h 59mAmerican Airlines
Sun 9/612:35 p.m.YUL - SEA
1 stop10h 13mAmerican Airlines
Deal found 8/5C$ 600
Sun 2/67:00 a.m.SEA - YUL
1 stop14h 31mWestJet
Thu 6/67:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 8/5C$ 603
Fri 31/57:00 a.m.SEA - YUL
1 stop14h 31mWestJet
Thu 6/67:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 8/5C$ 605
Wed 19/67:00 a.m.SEA - YUL
2 stops10h 15mWestJet
Wed 26/69:15 p.m.YUL - SEA
2 stops18h 41mWestJet
Deal found 9/5C$ 621
Fri 31/59:40 p.m.SEA - YUL
3 stops18h 05mMultiple Airlines
Thu 6/67:00 a.m.YUL - SEA
1 stop8h 56mMultiple Airlines
Deal found 8/5C$ 622
Thu 20/66:50 p.m.SEA - YUL
1 stop12h 51mSun Country Air
Mon 1/711:45 a.m.YUL - SEA
1 stop14h 09mSun Country Air
Deal found 8/5C$ 624
Thu 16/57:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Wed 22/56:30 p.m.YUL - SEA
Nonstop5h 46mAir Canada
Deal found 8/5C$ 625

Seattle to Pierre Elliott Trudeau Intl 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Pierre Elliott Trudeau Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
Check out some of the best flight deals from Seattle to Montreal in 2024. More deals are always being added, so be sure to check back regularly.
Fri 26/71:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Sat 10/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 8/5C$ 555
Wed 7/87:00 a.m.SEA - YUL
2 stops10h 15mWestJet
Sun 11/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 8/5C$ 559
Fri 26/71:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Sat 10/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 9/5C$ 565
Tue 13/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Fri 16/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 566
Tue 13/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Wed 21/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 567
Sun 18/87:00 a.m.SEA - YUL
2 stops10h 15mWestJet
Tue 20/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 569
Tue 13/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Thu 22/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 572
Wed 14/87:00 a.m.SEA - YUL
2 stops10h 15mWestJet
Thu 22/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 7/5C$ 573
Thu 30/59:35 a.m.SEA - YUL
2 stops24h 05mMultiple Airlines
Thu 6/67:00 a.m.YUL - SEA
1 stop8h 56mMultiple Airlines
Deal found 8/5C$ 578

Direct flights to Pierre Elliott Trudeau Intl from Seattle

Discover non-stop flight options from Seattle to Pierre Elliott Trudeau Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
Take a look at some of the direct flights travelling from Seattle to Montreal in the near future. Select from other flights from Seattle to Montreal by using the search form above.
Fri 31/57:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Tue 11/66:30 p.m.YUL - SEA
Nonstop5h 46mAir Canada
Deal found 8/5C$ 629
Thu 23/57:40 a.m.SEA - YUL
Nonstop5h 16mLufthansa
Wed 29/56:30 p.m.YUL - SEA
Nonstop5h 46mLufthansa
Deal found 8/5C$ 643
Sun 19/57:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Sat 25/56:30 p.m.YUL - SEA
Nonstop5h 46mAir Canada
Deal found 7/5C$ 650
Mon 20/57:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Sat 25/56:30 p.m.YUL - SEA
Nonstop5h 46mAir Canada
Deal found 8/5C$ 651
Mon 20/57:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Wed 22/56:30 p.m.YUL - SEA
Nonstop5h 46mAir Canada
Deal found 9/5C$ 672
Tue 3/97:40 a.m.SEA - YUL
Nonstop5h 07mAir Canada
Thu 3/106:30 p.m.YUL - SEA
Nonstop5h 45mAir Canada
Deal found 8/5C$ 704
Fri 21/67:40 a.m.SEA - YUL
Nonstop5h 06mUnited Airlines
Wed 26/66:30 p.m.YUL - SEA
Nonstop5h 55mUnited Airlines
Deal found 8/5C$ 763
Thu 22/87:40 a.m.SEA - YUL
Nonstop5h 06mAir Canada
Mon 26/86:30 p.m.YUL - SEA
Nonstop5h 55mAir Canada
Deal found 8/5C$ 771
Mon 9/97:40 a.m.SEA - YUL
Nonstop5h 07mAir Canada
Fri 13/96:30 p.m.YUL - SEA
Nonstop5h 45mAir Canada
Deal found 9/5C$ 778

Seattle to Pierre Elliott Trudeau Intl flights leaving soon

Find last-minute flight options from Seattle to Pierre Elliott Trudeau Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
Users seeking a last-minute flight from Seattle to Montreal should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 16/57:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Wed 22/56:30 p.m.YUL - SEA
Nonstop5h 46mAir Canada
Deal found 8/5C$ 625
Thu 16/57:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Wed 22/55:00 a.m.YUL - SEA
1 stop8h 43mAir Canada
Deal found 8/5C$ 639
Sun 19/57:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Sat 25/56:30 p.m.YUL - SEA
Nonstop5h 46mAir Canada
Deal found 7/5C$ 650
Fri 17/511:10 p.m.SEA - YUL
1 stop8h 08mAir Canada
Wed 22/55:00 a.m.YUL - SEA
1 stop8h 43mAir Canada
Deal found 8/5C$ 654
Sun 19/51:10 p.m.SEA - YUL
1 stop8h 44mAir Canada
Sat 25/56:30 p.m.YUL - SEA
Nonstop5h 46mAir Canada
Deal found 7/5C$ 657
Tue 14/511:38 p.m.SEA - YUL
1 stop10h 38mUnited Airlines
Thu 23/56:30 p.m.YUL - SEA
Nonstop5h 46mUnited Airlines
Deal found 7/5C$ 664
Thu 16/56:38 a.m.SEA - YUL
1 stop10h 52mUnited Airlines
Wed 22/51:57 p.m.YUL - SEA
1 stop9h 21mUnited Airlines
Deal found 8/5C$ 668
Sun 19/55:50 a.m.SEA - YUL
1 stop8h 14mAir Canada
Sat 25/54:10 p.m.YUL - SEA
1 stop8h 48mAir Canada
Deal found 7/5C$ 672
Tue 14/54:19 p.m.SEA - YUL
2 stops15h 25mUnited Airlines
Wed 22/56:30 p.m.YUL - SEA
Nonstop5h 46mUnited Airlines
Deal found 7/5C$ 676

One-way flights to Pierre Elliott Trudeau Intl from Seattle

Search for one-way flight options from Seattle to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
If you're seeking multiple options on one-way flights from Seattle to Montreal, be sure to check out these deals, which are updated often. Users can also find round-trip Seattle to Montreal flights by using the search form above.
Mon 1/711:59 p.m.SEA - YUL
1 stop7h 06mSun Country Air
Deal found 8/5C$ 245
Sun 9/67:00 a.m.SEA - YUL
1 stop10h 25mMultiple Airlines
Deal found 7/5C$ 258
Tue 27/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Deal found 8/5C$ 260
Wed 31/711:59 p.m.SEA - YUL
1 stop9h 56mSun Country Air
Deal found 8/5C$ 265
Fri 31/57:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Deal found 8/5C$ 279
Sun 14/77:00 a.m.SEA - YUL
1 stop8h 53mUnited Airlines
Deal found 8/5C$ 284
Mon 22/71:10 p.m.SEA - YUL
1 stop8h 27mAir Canada
Deal found 8/5C$ 286
Sat 31/85:00 a.m.SEA - YUL
1 stop14h 44mAmerican Airlines
Deal found 8/5C$ 290
Fri 31/510:45 p.m.SEA - YUL
1 stop10h 20mUnited Airlines
Deal found 8/5C$ 291

Find flights from Seattle to Pierre Elliott Trudeau Intl within your budget

Customize your flight search to find flights from Seattle to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 555 - C$ 668

Route

Depart

Return

Price

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Fri 26/7

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 10/8

1 stop8h 56m

C$ 555

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Wed 7/8

2 stops10h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 11/8

1 stop8h 56m

C$ 559

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 30/5

2 stops24h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 6/6

1 stop8h 56m

C$ 578

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 1/8

1 stop7h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 10/8

1 stop8h 56m

C$ 580

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Mon 1/7

1 stop7h 06m

Montreal Pierre Elliott Trudeau Intl

Mon 8/7

1 stop26h 27m

C$ 591

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Sat 8/6

1 stop18h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 9/6

1 stop10h 13m

C$ 600

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Fri 31/5

Nonstop5h 16m

Montreal Pierre Elliott Trudeau Intl

Tue 11/6

Nonstop5h 46m

C$ 629

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Fri 31/5

1 stop11h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 8/6

Nonstop5h 46m

C$ 643

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Tue 4/6

1 stop8h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 11/6

2 stops13h 28m

C$ 668

Flights are sorted by cheapest first

Deals found on 8/5

When is the best time to book a flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Pierre Elliott Trudeau Intl. Price data was last updated on 3 May 2024.
The price you pay for your flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Pierre Elliott Trudeau Intl. Price data was last updated on 5 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Pierre Elliott Trudeau Intl by month

Plan your trip from Seattle to Pierre Elliott Trudeau Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Pierre Elliott Trudeau Intl is currently C$ 273 while a round-trip flight costs C$ 600. Price data was last updated on 5 May 2024.

Currently, October is the cheapest month in which you can book a flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 230). Flying from Seattle to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 365

February

C$ 357

March

C$ 477

April

C$ 440

May

C$ 390

June

C$ 363

July

C$ 401

August

C$ 360

September

C$ 342

October

C$ 316

November

C$ 376

December

C$ 381

Temperature and rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature and rainfall totals by month.

YMQ

Temperature

-9 - 22 °C

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 9 May 2024.
To help decide which airline to fly from Seattle to Montreal, see what other customers have to say about WestJet, Sun Country Air and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.6
Good
2,942 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,027 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,665 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Sun Country Air
7.3
Good
638 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Montreal Pierre Elliott Trudeau Intl?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Montreal Pierre Elliott Trudeau Intl. 1 airline have flights from Seattle/Tacoma Intl to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Seattle/Tacoma Intl to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • Can I find flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport for under C$ 600. The cheapest flight booked recently is on WestJet for just C$ 555, but on average you can expect to pay C$ 580.

  • Are there direct flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport for under C$ 700 on Cheapflights?

    Cheapflights has 20 direct flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport under C$ 700. A good price for a direct flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport is less than C$ 852.

  • Are there last-minute flights available from Seattle to Montreal Pierre Elliott Trudeau Intl Airport for under C$ 700?

    There are currently 20+ open flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport within the next 7 days for less than C$ 700.

  • What are the cheapest airlines flying from Seattle to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Our cheapest airline available from Seattle to Montreal Pierre Elliott Trudeau Intl Airport is WestJet. Our recent data shows that you can find tickets from as low as C$ 555 on this airline. Additional options worth looking into are Sun Country Air and American Airlines, starting at C$ 591 and C$ 600 round-trip. WestJet is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    One-way options have recently been found by users for as low as C$ 245 on Sun Country Air. Other airlines that offer cheap prices include WestJet from C$ 260 and Air Canada from C$ 279 one-way.

  • What are the cheapest flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?

    On average you can expect to pay C$ 637 for a flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport. The cheapest flight overall is C$ 316 while the most popular route, (Seattle/Tacoma Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 550.

  • What does SEA to YUL mean?

    Great question - SEA to YUL just means Seattle/Tacoma Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Seattle to Pierre Elliott Trudeau Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Pierre Elliott Trudeau Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Pierre Elliott Trudeau Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Pierre Elliott Trudeau Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Seattle to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Seattle to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Seattle to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Pierre Elliott Trudeau Intl that allow pets onboard?

    Many airlines flying from Seattle to Pierre Elliott Trudeau Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Pierre Elliott Trudeau Intl?

    Yes, you can often find last-minute deals on Seattle to Pierre Elliott Trudeau Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Montreal Pierre Elliott Trudeau Intl Airport flight deals updated?

    The Seattle to Montreal Pierre Elliott Trudeau Intl Airport flight deals you see on this page were last updated on 9/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Pierre Elliott Trudeau Intl
See prices for flight routes from nearby airports that may be better suited for you.

Pasco to Pierre Elliott Trudeau Intl flights
Walla Walla to Pierre Elliott Trudeau Intl flights

Top airline flying from Seattle to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Seattle to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 437,143 searches. Data last updated 9 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 303AverageC$ 685FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Toronto to Sao Paulo flights
Winnipeg to Edmonton flights
Vancouver to Abbotsford flights
Toronto to Peru flights
Abbotsford to Edmonton flights
Calgary to Costa Rica flights
Toronto to New Jersey flights
Calgary to Phoenix flights
Ottawa to Calgary flights
Canada to Türkiye flights
Whitehorse to Vancouver flights
Seattle to Vancouver Intl Airport flights

Search flights from Seattle to Pierre Elliott Trudeau Intl by cabin class

Find flights from Seattle to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Labuan Bajo Mutiara
Flights to Alexandria Borg El Arab
Flights to Bodø
Flights to Lublin
Flights to Belp
Flights to Dalaman
Flights to General Santos Intl
Flights to South Bend/Michiana
Flights to Leticia Gen. A.V. Cobo
Flights to Clermont-Ferrand Aulnat
Flights to Corfu Ioannis Kapodistrias
Flights to Paphos
Flights to Ordu/Giresun
Flights to Blantyre Chileka
Flights to Figari-Sud Corse
Flights to Lafayette Regional
Flights to Calvi Ste Catherine
Flights to Great Falls
Flights to Missoula Johnson-Bell Field
Flights to Charleston Yeager
Flights to Santa Fe
Flights to Muenster
Flights to Rhodes Diagoras
Flights to Puerto Maldonado

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Pierre Elliott Trudeau Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Pierre Elliott Trudeau Intl from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Pierre Elliott Trudeau Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Seattle to Pierre Elliott Trudeau Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines