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Cheap flights from Seattle to Quebec from C$ 158

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YUL
25 Jan — 1 Feb1
1 adult

Cheap flight deals from Seattle to Quebec

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Quebec (CAQC). 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 20 January 2025.

Round-trip from

C$ 386

One-way from

C$ 158
WestJet
  • WestJet
  • 4/3-11/3
  • 2 total stops
  • 45h 33m total
  • Seattle to Quebec
Search Deals
10/2
  • 10/2
  • 1 total stop
  • 20h 19m total
  • Seattle to Quebec
Search Deals

Find flight deals from Seattle to Quebec

Cheapest flights from Seattle to Quebec
Explore the most affordable flight options available from Seattle to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2025.

Tue 4/33:48 p.m.SEA - YOW
1 stop21h 57mMultiple Airlines
Tue 11/35:45 p.m.YOW - SEA
1 stop23h 36mMultiple Airlines
Deal found 20/1C$ 386
Tue 4/311:30 a.m.SEA - YOW
2 stops10h 14mWestJet
Wed 19/36:15 a.m.YOW - SEA
1 stop11h 06mWestJet
Deal found 19/1C$ 397
Mon 3/37:47 p.m.SEA - YUL
1 stop17h 48mMultiple Airlines
Mon 10/36:35 p.m.YUL - SEA
1 stop19h 17mMultiple Airlines
Deal found 20/1C$ 445
Sun 2/26:05 a.m.SEA - YQB
2 stops10h 20mAir Canada
Sat 8/29:50 a.m.YQB - SEA
2 stops14h 40mAir Canada
Deal found 19/1C$ 456
Mon 3/211:59 p.m.SEA - YQB
2 stops15h 37mLufthansa
Wed 12/25:00 a.m.YQB - SEA
2 stops13h 45mLufthansa
Deal found 20/1C$ 468
Mon 3/27:08 a.m.SEA - YQB
1 stop12h 39mUnited Airlines
Wed 12/26:00 a.m.YQB - SEA
1 stop19h 10mUnited Airlines
Deal found 20/1C$ 475
Wed 4/62:05 p.m.SEA - YUL
1 stop7h 38mWestJet
Wed 11/67:00 a.m.YUL - SEA
1 stop9h 08mWestJet
Deal found 20/1C$ 502
Wed 19/26:05 a.m.SEA - YQB
1 stop9h 31mMultiple Airlines
Wed 26/27:05 p.m.YQB - SEA
2 stops22h 25mMultiple Airlines
Deal found 20/1C$ 515
Thu 30/112:00 p.m.SEA - YUL
1 stop8h 36mDelta
Sat 1/22:50 p.m.YUL - SEA
1 stop10h 17mDelta
Deal found 19/1C$ 705
Mon 3/312:40 a.m.SEA - YUL
2 stops11h 40mAlaska Airlines
Tue 11/37:55 a.m.YUL - SEA
2 stops17h 05mAlaska Airlines
Deal found 20/1C$ 717
Thu 30/17:11 a.m.SEA - YUL
1 stop12h 34mAmerican Airlines
Sat 1/27:30 a.m.YUL - SEA
2 stops15h 30mAmerican Airlines
Deal found 19/1C$ 720
Wed 5/312:59 a.m.SEA - YUL
2 stops12h 51mBritish Airways
Thu 13/33:45 p.m.YUL - SEA
1 stop10h 24mBritish Airways
Deal found 20/1C$ 762

Find flights from Seattle to Quebec within your budget

Customize your flight search to find flights from Seattle to Quebec 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 629,999 searches. Data last updated 20 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Tue 4/3

3:48 p.m.-4:45 p.m.

1 stop21h 57m

Ottawa

Tue 11/3

5:45 p.m.-2:21 p.m.

1 stop23h 36m

C$ 386

SeattleOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Tue 4/3

11:30 a.m.-12:44 a.m.

2 stops10h 14m

Ottawa

Wed 19/3

6:15 a.m.-2:21 p.m.

1 stop11h 06m

C$ 397

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Mon 3/3

7:47 p.m.-4:35 p.m.

1 stop17h 48m

Montreal Pierre Elliott Trudeau Intl

Mon 10/3

6:35 p.m.-10:52 a.m.

1 stop19h 17m

C$ 445

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sun 2/2

6:05 a.m.-7:25 p.m.

2 stops10h 20m

Québec City

Sat 8/2

9:50 a.m.-9:30 p.m.

2 stops14h 40m

C$ 456

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Mon 3/2

11:59 p.m.-6:36 p.m.

2 stops15h 37m

Québec City

Wed 12/2

5:00 a.m.-3:45 p.m.

2 stops13h 45m

C$ 468

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Mon 3/2

7:08 a.m.-10:47 p.m.

1 stop12h 39m

Québec City

Wed 12/2

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

1 stop19h 10m

C$ 475

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Wed 19/2

6:05 a.m.-6:36 p.m.

1 stop9h 31m

Québec City

Wed 26/2

7:05 p.m.-2:30 p.m.

2 stops22h 25m

C$ 515

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 30/1

12:00 p.m.-11:36 p.m.

1 stop8h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 1/2

2:50 p.m.-10:07 p.m.

1 stop10h 17m

C$ 705

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Mon 3/3

12:40 a.m.-3:20 p.m.

2 stops11h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

7:55 a.m.-10:00 p.m.

2 stops17h 05m

C$ 717

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 30/1

7:11 a.m.-10:45 p.m.

1 stop12h 34m

Montreal Pierre Elliott Trudeau Intl

Sat 1/2

7:30 a.m.-8:00 p.m.

2 stops15h 30m

C$ 720

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 28 results
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Best time to book a flight from Seattle to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Seattle 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.

Travel insights for flights from Seattle to Quebec

Get recent, data-driven insights about flights from Seattle to Quebec including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Seattle to Quebec?

Currently, October is the cheapest month in which you can book a flight from Seattle to Quebec (average of C$ 241). Flying from Seattle to Quebec in March is currently the most expensive (average of C$ 345). 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 SEA to QC?

Find hourly flight availability from Seattle to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Quebec as you normally would.

Rainfall in Quebec by month

Plan your trip to Quebec by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Quebec 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 Quebec when rainfall is around 64.0 mm.

Temperature in Quebec by month

Plan your trip to Quebec by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Quebec, 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 Quebec

Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated 20 January 2025.
Read reviews from past customers who have flown WestJet, American Airlines and Air Canada from Seattle to Quebec. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very good
9,696 reviews
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

WestJet
7.2
Good
2,828 reviews
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Quebec. 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 Quebec?

    Located just 18.4 km from the city centre, Seattle/Tacoma Intl (SEA) is the airport most travellers will use when flying to Quebec from Seattle.

  • What are the cheapest airlines to fly from Seattle to Quebec one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 202. Users have also found prices from C$ 279 and C$ 301 on WestJet and Delta, respectively.

  • What are the most popular routes from Seattle to Quebec?

    The most popular flight routes from Seattle to Quebec are Seattle/Tacoma Intl - Montreal Pierre Elliott Trudeau Intl, Seattle/Tacoma Intl - Ottawa and Seattle/Tacoma Intl - Québec City.

  • Can I find deals for flights from Seattle to Quebec that include hotel bookings?

    Yes. In addition to deals on Seattle to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Quebec?

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

  • Can I find deals for business class flights from Seattle to Quebec?

    Yes. Cheapflights offers flight deals from Seattle to Quebec 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 Seattle to Quebec?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Quebec (average of C$ 241). Flying from Seattle to Quebec in March is currently the most expensive (average of C$ 345). 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

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Alternative routes for Seattle to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Seattle to Quebec

Discover the top airline that operate flights from Seattle to Quebec. 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 629,999 searches. Data last updated 20 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 803AverageC$ 1,028FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Quebec?

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Why should you use Cheapflights to find cheap flight tickets from Seattle to Quebec?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Quebec from Seattle.

Can Cheapflights find flights from Seattle to Quebec with no change fees?

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

Can Cheapflights notify me if prices for flights from Seattle to Quebec become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Quebec on Cheapflights with our Price Alert feature and get notified when better prices are available.

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