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$106+ Cheap flights from Washington to Quebec

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YUL
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Washington to Quebec

Cheapest flights from Washington to Quebec
Explore the most affordable flight options available from Washington to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Trip.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:35 pm
SEA
-
YUL
1 stop8h 25m
WestJet
Wed 5/205:30 pm
YUL
-
SEA
1 stop19h 10m
WestJet
Deal found 1/27$284
This Trip.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:10 pm
SEA
-
YOW
1 stop22h 43m
WestJet
Wed 3/115:40 am
YOW
-
SEA
2 stops11h 39m
WestJet
Deal found 1/26$285
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:35 pm
SEA
-
YUL
1 stop8h 25m
WestJet
Sun 5/38:00 pm
YUL
-
SEA
1 stop16h 40m
WestJet
Deal found 1/27$286
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:35 pm
SEA
-
YUL
1 stop8h 25m
WestJet
Tue 5/128:00 pm
YUL
-
SEA
1 stop16h 40m
WestJet
Deal found 1/27$287
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:35 pm
SEA
-
YUL
1 stop8h 25m
WestJet
Wed 5/67:15 am
YUL
-
SEA
1 stop14h 30m
WestJet
Deal found 1/27$288
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:35 pm
SEA
-
YUL
1 stop8h 25m
WestJet
Mon 5/47:15 am
YUL
-
SEA
1 stop14h 30m
WestJet
Deal found 1/27$291
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:35 pm
SEA
-
YUL
1 stop8h 25m
WestJet
Mon 5/47:15 am
YUL
-
SEA
1 stop14h 30m
WestJet
Deal found 1/27$295
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:35 pm
SEA
-
YUL
1 stop8h 25m
WestJet
Wed 5/278:00 pm
YUL
-
SEA
1 stop16h 40m
WestJet
Deal found 1/27$304
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:30 am
SEA
-
YUL
1 stop10h 15m
WestJet
Sun 5/38:00 pm
YUL
-
SEA
1 stop16h 40m
WestJet
Deal found 1/27$309
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:35 pm
SEA
-
YUL
1 stop8h 25m
WestJet
Wed 6/38:00 pm
YUL
-
SEA
1 stop25h 45m
WestJet
Deal found 1/26$310
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:08 pm
SEA
-
YOW
1 stop12h 36m
Multiple Airlines
Thu 3/55:40 am
YOW
-
SEA
2 stops11h 39m
Multiple Airlines
Deal found 1/26$323
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:40 am
SEA
-
YOW
1 stop7h 05m
Air Canada
Fri 3/205:50 pm
YOW
-
SEA
1 stop8h 06m
Air Canada
Deal found 1/27$354

Find flight deals from Washington to Quebec

Keep the following information in mind while searching for Washington to Quebec flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$284
(Trip.com)

One-way from

$106
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$629

Good round-trip deal

$644 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Montreal (YMQ) flights.
Search Deals
From Washington to Quebec
Search Deals
One-way flight from Washington to Quebec
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington to Quebec.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Washington to Quebec that are best for you.

Fly from

Washington

Fly to

Quebec

Route

Depart

Return

Price

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 5/7

7:35 pm-7:00 am

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 5/12

8:00 pm-9:40 am

1 stop16h 40m

$287

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Sat 5/2

7:35 pm-7:00 am

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 5/6

7:15 am-6:45 pm

1 stop14h 30m

$288

SeattleOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Tue 3/3

11:08 pm-2:44 pm

1 stop12h 36m

Ottawa

Thu 3/5

5:40 am-2:19 pm

2 stops11h 39m

$323

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Sun 5/3

10:30 am-11:45 pm

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 5/7

8:00 pm-6:45 pm

1 stop25h 45m

$340

SeattleOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Fri 3/13

5:40 am-3:45 pm

1 stop7h 05m

Ottawa

Fri 3/20

2:05 pm-10:56 pm

2 stops11h 51m

$359

SeattleMontreal

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 4/30

7:35 pm-6:25 pm

2 stops19h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 5/3

12:15 pm-9:40 am

2 stops24h 25m

$385

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 3/2

9:50 am-9:00 pm

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

7:30 am-2:40 pm

1 stop10h 10m

$390

SeattleOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Wed 3/4

8:00 pm-6:43 am

1 stop7h 43m

Ottawa

Sun 3/8

5:45 am-2:01 pm

2 stops12h 16m

$405

SeattleOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Sat 2/28

5:50 am-3:45 pm

1 stop6h 55m

Ottawa

Tue 3/31

6:00 pm-11:03 pm

1 stop8h 03m

$407

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 2/22

11:59 pm-1:22 pm

2 stops10h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

8:05 am-2:40 pm

2 stops9h 35m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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6

Best time to book a flight from Washington to Quebec

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

What is the cheapest month to book a flight from State of Washington to Quebec?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Quebec (average of $150). Flying from State of Washington to Quebec in December is currently the most expensive (average of $364). 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.

How much does it cost to fly round-trip from State of Washington to Quebec?

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 January 28, 2026.
Read through reviews of airlines operating flights from Washington to Quebec, such as Delta, United Airlines, 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
7.9
Good
8,121 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,121 reviews
Delta
7.9
Good
8,121 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,121 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,200 reviews
Delta
7.9
Good
8,121 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,250 reviews
Delta
7.9
Good
8,121 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,664 reviews
Delta
7.9
Good
8,121 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Washington to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Quebec?

    A quick flight from State of Washington to Quebec can take about 7h 05m. WestJet provides one of the quickest options available for as low as $359. State of Washington and Quebec are separated by a distance of 2193 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Quebec one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $99. Users have also found prices from $111 and $126 on United Airlines and Air Canada, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Quebec?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Quebec (average of $150). Flying from State of Washington to Quebec in December is currently the most expensive (average of $364). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Washington to Quebec

Discover the top 5 airlines that operate flights from Washington 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 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$150Average$462FlexibilityNo cancel feeOn-time69%
WestJetCheapest$161Average$528FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$239Average$613FlexibilityNo cancel feeOn-time67%
DeltaCheapest$348Average$619FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$405Average$529FlexibilityNo cancel feeOn-time71%

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