What are the most popular routes from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?

When deciding which route to take from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport consider Seattle/Tacoma Intl - Montreal Pierre Elliott Trudeau Intl, Portland - Montreal Pierre Elliott Trudeau Intl or Walla Walla - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

What are the cheapest flights from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest flight price from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport is C$ 928. On average you can expect to pay C$ 1,220. The most popular route, (Seattle/Tacoma Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 457.

What is the cheapest month to fly from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?

May can be a great time to fly to Montreal Pierre Elliott Trudeau Intl Airport from State of Washington with a flight ticket averaging about C$ 890. Cheapflights users have found deals in the month of May for as cheap as C$ 290. The most expensive prices can be found in the month of February.

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

Yes. Cheapflights offers flight deals from Washington 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.

C$ 194+ Flights from Washington to Montreal Pierre Elliott Trudeau Intl Airport

Q: How far in advance should I book a flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?

To save on the cost of your flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport, book at least 33 days before your planned departure. Booking around this time can save you about 178% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 829 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,196.

Cheap flight deals from Washington to Pierre Elliott Trudeau Intl

Round-trip from	C$ 407
One-way from	C$ 194
Popular in	February
Cheapest in	May
Average price	C$ 962
Good round-trip deal	C$ 980 or less

WestJet
21/5-31/5
2 total stops
16h 51m total
Washington to Montreal

Search Deals

WestJet
17/7
1 total stop
7h 53m total
Washington to Montreal

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 102 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Washington to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Find flight deals from Washington to Pierre Elliott Trudeau Intl

Cheapest flights from Washington to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Washington to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Wed 21/51:50 p.m.SEA - YUL

1 stop7h 53mWestJet

Sat 31/57:00 a.m.YUL - SEA

1 stop8h 58mWestJet

Deal found 26/3C$ 407

Thu 1/58:56 p.m.SEA - YUL

2 stops40h 48mMultiple Airlines

Wed 7/57:00 a.m.YUL - SEA

1 stop8h 58mMultiple Airlines

Deal found 27/3C$ 443

Sun 1/61:45 p.m.PDX - YUL

1 stop7h 58mWestJet

Sat 7/67:00 a.m.YUL - PDX

1 stop8h 52mWestJet

Deal found 27/3C$ 445

Sun 4/53:25 p.m.PDX - YUL

2 stops12h 45mAir Canada

Tue 13/51:30 p.m.YUL - PDX

2 stops12h 25mAir Canada

Deal found 27/3C$ 469

Fri 2/51:45 p.m.PDX - YUL

1 stop21h 30mMultiple Airlines

Mon 12/53:10 p.m.YUL - PDX

2 stops24h 30mMultiple Airlines

Deal found 27/3C$ 537

Sat 17/56:50 a.m.PDX - YUL

1 stop9h 55mUnited Airlines

Tue 19/86:15 a.m.YUL - PDX

1 stop8h 34mUnited Airlines

Deal found 27/3C$ 569

Wed 20/811:20 a.m.PDX - YUL

1 stop8h 49mDelta

Wed 3/96:00 a.m.YUL - PDX

2 stops15h 08mDelta

Deal found 27/3C$ 613

Tue 22/411:59 p.m.SEA - YUL

1 stop8h 45mAmerican Airlines

Sat 26/47:47 a.m.YUL - SEA

1 stop17h 12mAmerican Airlines

Deal found 26/3C$ 725

Sun 11/57:20 a.m.SEA - YUL

Nonstop5h 10mAir Canada

Sun 18/54:45 p.m.YUL - SEA

Nonstop5h 52mAir Canada

Deal found 27/3C$ 799

Tue 19/81:43 a.m.PDX - YUL

1 stop10h 16mAmerican Airlines

Sat 6/912:30 p.m.YUL - PDX

1 stop13h 28mAmerican Airlines

Deal found 27/3C$ 803

Thu 8/511:33 a.m.PSC - YUL

2 stops22h 27mMultiple Airlines

Thu 15/57:00 a.m.YUL - PSC

3 stops29h 01mMultiple Airlines

Deal found 27/3C$ 1,005

Thu 8/55:14 a.m.PSC - YUL

2 stops14h 31mAmerican Airlines

Thu 15/57:29 a.m.YUL - PSC

2 stops15h 28mAmerican Airlines

Deal found 27/3C$ 1,052

Best flights from Washington to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Washington to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Wed 21/51:50 p.m.SEA - YUL

1 stop7h 53mWestJet

Sat 31/57:00 a.m.YUL - SEA

1 stop8h 58mWestJet

Deal found 26/3C$ 407

Thu 1/58:56 p.m.SEA - YUL

2 stops40h 48mMultiple Airlines

Wed 7/57:00 a.m.YUL - SEA

1 stop8h 58mMultiple Airlines

Deal found 27/3C$ 443

Mon 16/67:40 p.m.PDX - YUL

1 stop8h 15mAir Canada

Tue 24/66:00 p.m.YUL - PDX

1 stop7h 56mAir Canada

Deal found 27/3C$ 533

Sat 17/56:50 a.m.PDX - YUL

1 stop9h 55mUnited Airlines

Tue 19/86:15 a.m.YUL - PDX

1 stop8h 34mUnited Airlines

Deal found 27/3C$ 569

Wed 20/811:20 a.m.PDX - YUL

1 stop8h 49mDelta

Wed 3/96:00 a.m.YUL - PDX

2 stops15h 08mDelta

Deal found 27/3C$ 613

Tue 22/411:59 p.m.SEA - YUL

1 stop8h 45mAmerican Airlines

Sat 26/47:47 a.m.YUL - SEA

1 stop17h 12mAmerican Airlines

Deal found 26/3C$ 725

Sun 1/61:45 p.m.PDX - YUL

1 stop7h 58mWestJet

Sat 7/67:00 a.m.YUL - PDX

1 stop8h 52mWestJet

Deal found 27/3C$ 445

Fri 2/51:45 p.m.PDX - YUL

1 stop21h 30mMultiple Airlines

Mon 12/53:10 p.m.YUL - PDX

2 stops24h 30mMultiple Airlines

Deal found 27/3C$ 537

Mon 12/55:35 a.m.SEA - YUL

1 stop8h 07mAir Canada

Mon 19/54:45 p.m.YUL - SEA

Nonstop5h 52mAir Canada

Deal found 28/3C$ 762

Tue 19/81:43 a.m.PDX - YUL

1 stop10h 16mAmerican Airlines

Sat 6/912:30 p.m.YUL - PDX

1 stop13h 28mAmerican Airlines

Deal found 27/3C$ 803

Thu 8/511:33 a.m.PSC - YUL

2 stops22h 27mMultiple Airlines

Thu 15/57:00 a.m.YUL - PSC

3 stops29h 01mMultiple Airlines

Deal found 27/3C$ 1,005

Thu 8/55:14 a.m.PSC - YUL

2 stops14h 31mAmerican Airlines

Thu 15/57:29 a.m.YUL - PSC

2 stops15h 28mAmerican Airlines

Deal found 27/3C$ 1,052

Direct flights from Washington to Pierre Elliott Trudeau Intl
Explore direct flight options from Washington to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 March 2025.

Sun 11/57:20 a.m.SEA - YUL

Nonstop5h 10mAir Canada

Sun 18/54:45 p.m.YUL - SEA

Nonstop5h 52mAir Canada

Deal found 27/3C$ 799

Wed 28/57:20 a.m.SEA - YUL

Nonstop5h 10mMultiple Airlines

Sun 1/64:45 p.m.YUL - SEA

Nonstop5h 52mMultiple Airlines

Deal found 27/3C$ 955

Sat 10/57:20 a.m.SEA - YUL

Nonstop5h 10mUnited Airlines

Sat 17/54:45 p.m.YUL - SEA

Nonstop5h 52mUnited Airlines

Deal found 27/3C$ 1,306

Last-minute flights from Washington to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Washington to Pierre Elliott Trudeau Intl. Data last updated 28 March 2025 and is based on user searches.

Sun 30/36:00 a.m.PDX - YUL

1 stop8h 07mAir Canada

Fri 4/49:45 a.m.YUL - PDX

1 stop8h 30mAir Canada

Deal found 27/3C$ 679

Wed 2/48:04 p.m.SEA - YUL

2 stops25h 31mMultiple Airlines

Sat 26/42:35 p.m.YUL - SEA

2 stops30h 48mMultiple Airlines

Deal found 27/3C$ 798

Sat 5/412:59 a.m.PDX - YUL

2 stops12h 53mDelta

Thu 10/47:00 a.m.YUL - PDX

1 stop14h 02mDelta

Deal found 27/3C$ 816

Sun 6/411:30 p.m.PDX - YUL

1 stop13h 20mMultiple Airlines

Thu 10/47:30 a.m.YUL - PDX

1 stop10h 15mMultiple Airlines

Deal found 27/3C$ 672

Sun 6/45:00 a.m.PDX - YUL

1 stop8h 59mUnited Airlines

Thu 10/49:45 a.m.YUL - PDX

2 stops11h 48mUnited Airlines

Deal found 27/3C$ 700

Sun 6/412:59 a.m.SEA - YUL

1 stop10h 56mAmerican Airlines

Mon 5/57:29 a.m.YUL - SEA

1 stop16h 39mAmerican Airlines

Deal found 27/3C$ 1,086

Sun 6/412:49 a.m.SEA - YUL

2 stops12h 41mDelta

Mon 5/512:38 p.m.YUL - SEA

2 stops11h 12mDelta

Deal found 27/3C$ 1,229

Sun 13/410:25 a.m.PDX - YUL

3 stops35h 14mMultiple Airlines

Mon 21/46:45 a.m.YUL - PDX

3 stops33h 52mMultiple Airlines

Deal found 27/3C$ 572

Wed 16/410:59 p.m.PDX - YUL

1 stop9h 59mDelta

Mon 21/46:10 a.m.YUL - PDX

2 stops13h 22mDelta

Deal found 26/3C$ 699

Tue 22/411:59 p.m.SEA - YUL

1 stop8h 45mAmerican Airlines

Sat 26/47:47 a.m.YUL - SEA

1 stop17h 12mAmerican Airlines

Deal found 26/3C$ 725

Fri 25/42:30 p.m.SEA - YUL

2 stops25h 30mMultiple Airlines

Fri 2/53:10 p.m.YUL - SEA

2 stops23h 25mMultiple Airlines

Deal found 26/3C$ 583

Sun 27/412:45 a.m.SEA - YUL

2 stops12h 19mDelta

Thu 1/512:50 p.m.YUL - SEA

2 stops13h 26mDelta

Deal found 27/3C$ 940

One-way flights from Washington to Pierre Elliott Trudeau Intl
Search for one-way flight options from Washington to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Thu 17/71:50 p.m.SEA - YUL

1 stop7h 53mWestJet

Deal found 27/3C$ 194

Fri 16/57:05 a.m.SEA - YUL

1 stop28h 10mMultiple Airlines

Deal found 27/3C$ 220

Mon 12/51:45 p.m.PDX - YUL

1 stop7h 58mWestJet

Deal found 27/3C$ 227

Sat 9/810:10 a.m.PDX - YUL

1 stop7h 40mAir Canada

Deal found 27/3C$ 230

Sun 11/54:42 p.m.PDX - YUL

2 stops29h 01mMultiple Airlines

Deal found 27/3C$ 232

Sun 20/711:59 p.m.PDX - YUL

1 stop7h 41mUnited Airlines

Deal found 27/3C$ 234

Mon 12/511:11 p.m.PDX - YUL

2 stops13h 53mDelta

Deal found 27/3C$ 259

Fri 18/412:59 a.m.SEA - YUL

2 stops11h 26mAmerican Airlines

Deal found 27/3C$ 322

Fri 25/45:45 a.m.SEA - YUL

1 stop8h 22mAir Canada

Deal found 27/3C$ 392

Sun 20/49:35 a.m.SEA - YUL

2 stops10h 53mDelta

Deal found 27/3C$ 400

Thu 1/55:26 p.m.SEA - YUL

1 stop15h 29mUnited Airlines

Deal found 27/3C$ 439

Fri 8/81:43 a.m.PDX - YUL

1 stop10h 16mAmerican Airlines

Deal found 27/3C$ 473

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Wed 21/5

1:50 p.m.-12:43 a.m.

1 stop7h 53m

Montreal Pierre Elliott Trudeau Intl

Sat 31/5

7:00 a.m.-12:58 p.m.

1 stop8h 58m

C$ 407

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 1/5

8:56 p.m.-4:44 p.m.

2 stops40h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 7/5

7:00 a.m.-12:58 p.m.

1 stop8h 58m

C$ 443

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 1/6

1:45 p.m.-12:43 a.m.

1 stop7h 58m

Montreal Pierre Elliott Trudeau Intl

Sat 7/6

7:00 a.m.-12:52 p.m.

1 stop8h 52m

C$ 445

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 16/6

7:40 p.m.-6:55 a.m.

1 stop8h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 24/6

6:00 p.m.-10:56 p.m.

1 stop7h 56m

C$ 533

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 2/5

1:45 p.m.-2:15 p.m.

1 stop21h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

3:10 p.m.-12:40 p.m.

2 stops24h 30m

C$ 537

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 17/5

6:50 a.m.-7:45 p.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 19/8

6:15 a.m.-11:49 a.m.

1 stop8h 34m

C$ 569

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 20/8

11:20 a.m.-11:09 p.m.

1 stop8h 49m

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

6:00 a.m.-6:08 p.m.

2 stops15h 08m

C$ 613

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Tue 22/4

11:59 p.m.-11:44 a.m.

1 stop8h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 26/4

7:47 a.m.-9:59 p.m.

1 stop17h 12m

C$ 725

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Mon 12/5

5:35 a.m.-4:42 p.m.

1 stop8h 07m

Montreal Pierre Elliott Trudeau Intl

Mon 19/5

4:45 p.m.-7:37 p.m.

Nonstop5h 52m

C$ 762

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 19/8

1:43 a.m.-2:59 p.m.

1 stop10h 16m

Montreal Pierre Elliott Trudeau Intl

Sat 6/9

12:30 p.m.-10:58 p.m.

1 stop13h 28m

C$ 803

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 25 results

Best time to book a flight from Washington to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Washington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 312). 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.

What is the cheapest time of day to fly from WA to YUL?

When flying from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Pierre Elliott Trudeau Intl by month

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Washington to Montreal by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,897 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,897 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,897 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,785 reviews

Delta

8.0

Very good

7,897 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

8,981 reviews

Delta

8.0

Very good

7,897 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport one-way?
The cheapest airlines for a one-way flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport are WestJet (C$ 194), Air Canada (C$ 230), and United Airlines (C$ 234).
What are the most popular routes from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?
When deciding which route to take from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport consider Seattle/Tacoma Intl - Montreal Pierre Elliott Trudeau Intl, Portland - Montreal Pierre Elliott Trudeau Intl or Walla Walla - Montreal Pierre Elliott Trudeau Intl as they are the most popular.
What are the cheapest flights from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest flight price from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport is C$ 928. On average you can expect to pay C$ 1,220. The most popular route, (Seattle/Tacoma Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 457.
Can I find deals for flights from Washington to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Washington to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington 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 Washington to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Washington to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Washington 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.
What is the cheapest month to book a flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 312). 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.

See more FAQs

Laval

Brossard

Dorval

Longueuil

Cornwall

Drummondville

Saint-Jean-sur-Richelieu

Sherbrooke

Boucherville

Saint-Sauveur

Bromont

Montebello

Trois-Rivières

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

Cheapflights makes it easy to find Washington to Pierre Elliott Trudeau Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Pierre Elliott Trudeau Intl from Washington by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Washington? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Washington to Montreal Pierre Elliott Trudeau Intl Airport from C$ 194

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Washington to Pierre Elliott Trudeau Intl flight deals. Data was last updated 28 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Washington to Pierre Elliott Trudeau Intl

Cheapest flights from Washington to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Washington to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Explore the most affordable flight options available from Washington to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from Washington to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest time of day to fly from WA to YUL?

Find hourly flight availability from Washington to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

Rainfall in Pierre Elliott Trudeau Intl by month

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

Temperature in Pierre Elliott Trudeau Intl by month

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

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Washington to Montreal by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 are the cheapest airlines to fly from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport one-way?

What are the most popular routes from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest flights from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?

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

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

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

What is the cheapest month to book a flight from State of Washington to Montreal Pierre Elliott Trudeau Intl Airport?

Travelling to a place near Washington?

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Alternative routes for Washington to Pierre Elliott Trudeau Intl

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

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

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

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

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Cheapest flights from Washington to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Washington to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.