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Cheap flights from Quebec to Washington from C$ 234

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEA
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Washington
Explore the most affordable flight options available from Quebec to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Wed 13/57:15 a.m.
YUL
-
SEA
1 stop29h 25m
WestJet
Sat 23/57:35 p.m.
SEA
-
YUL
1 stop8h 25m
WestJet
Deal found 27/1C$ 350
Thu 5/36:45 a.m.
YUL
-
SEA
2 stops34h 34m
WestJet
Fri 5/67:35 p.m.
SEA
-
YUL
1 stop8h 25m
WestJet
Deal found 27/1C$ 352
Thu 7/58:00 p.m.
YUL
-
SEA
1 stop16h 40m
WestJet
Sun 10/57:35 p.m.
SEA
-
YUL
1 stop8h 25m
WestJet
Deal found 28/1C$ 353
Fri 8/57:15 a.m.
YUL
-
SEA
1 stop14h 30m
WestJet
Sun 17/57:35 p.m.
SEA
-
YUL
1 stop8h 25m
WestJet
Deal found 28/1C$ 354
Wed 4/35:40 a.m.
YOW
-
SEA
2 stops11h 39m
WestJet
Sun 8/33:10 p.m.
SEA
-
YOW
2 stops24h 13m
WestJet
Deal found 27/1C$ 362
Wed 8/45:40 a.m.
YOW
-
SEA
2 stops11h 39m
WestJet
Tue 14/43:10 p.m.
SEA
-
YOW
1 stop22h 43m
WestJet
Deal found 27/1C$ 368
Fri 15/51:20 p.m.
YOW
-
SEA
1 stop8h 25m
WestJet
Sat 23/510:30 a.m.
SEA
-
YOW
1 stop25h 55m
WestJet
Deal found 28/1C$ 371
Tue 3/37:30 p.m.
YUL
-
SEA
1 stop21h 49m
WestJet
Thu 4/67:35 p.m.
SEA
-
YUL
1 stop8h 25m
WestJet
Deal found 27/1C$ 380
Wed 4/36:45 a.m.
YUL
-
SEA
2 stops34h 34m
WestJet
Thu 4/67:35 p.m.
SEA
-
YUL
1 stop8h 25m
WestJet
Deal found 27/1C$ 384
Tue 3/37:30 p.m.
YUL
-
SEA
1 stop21h 49m
WestJet
Sat 6/67:35 p.m.
SEA
-
YUL
1 stop8h 25m
WestJet
Deal found 27/1C$ 390
Tue 3/37:30 p.m.
YUL
-
SEA
1 stop21h 49m
WestJet
Tue 10/33:10 p.m.
SEA
-
YUL
1 stop12h 55m
WestJet
Deal found 28/1C$ 392
Wed 4/36:45 a.m.
YUL
-
SEA
2 stops34h 34m
WestJet
Wed 3/67:35 p.m.
SEA
-
YUL
1 stop8h 25m
WestJet
Deal found 27/1C$ 394

Find flight deals from Quebec to Washington

Keep the following information in mind while searching for Quebec to Washington flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 350

One-way from

C$ 234

Popular in

January

Cheapest in

February

Average price

C$ 885

Good round-trip deal

C$ 621 or less
WestJet
  • WestJet
  • 13/5-23/5
  • 2 total stops
  • 37h 50m total
  • Quebec to Washington
Search Deals
WestJet
  • WestJet
  • 3/5
  • 1 total stop
  • 16h 40m total
  • Quebec to Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 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 Quebec to Washington.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to Washington 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 29 January 2026.
Use the filters below to find and compare flights from Quebec to Washington that are best for you.

Fly from

Quebec

Fly to

Washington

Route

Depart

Return

Price

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Wed 4/3

5:40 a.m.-2:19 p.m.

2 stops11h 39m

Seattle/Tacoma Intl

Sun 8/3

3:10 p.m.-6:23 p.m.

2 stops24h 13m

C$ 362

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

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

2 stops15h 00m

Seattle/Tacoma Intl

Sun 17/5

7:35 p.m.-7:00 a.m.

1 stop8h 25m

C$ 362

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Wed 8/4

5:40 a.m.-2:19 p.m.

2 stops11h 39m

Seattle/Tacoma Intl

Tue 14/4

3:10 p.m.-12:39 a.m.

2 stops30h 29m

C$ 376

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Fri 15/5

1:20 p.m.-6:45 p.m.

1 stop8h 25m

Seattle/Tacoma Intl

Sat 23/5

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

2 stops23h 00m

C$ 377

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

7:30 p.m.-2:19 p.m.

1 stop21h 49m

Seattle/Tacoma Intl

Fri 13/3

3:10 p.m.-7:05 a.m.

1 stop12h 55m

C$ 396

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

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

2 stops15h 00m

Seattle/Tacoma Intl

Sat 23/5

10:30 a.m.-6:25 p.m.

2 stops28h 55m

C$ 410

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

4:15 p.m.-2:19 p.m.

1 stop25h 04m

Seattle/Tacoma Intl

Tue 21/4

3:10 p.m.-3:13 p.m.

1 stop21h 03m

C$ 414

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Tue 24/2

5:40 a.m.-2:19 p.m.

2 stops11h 39m

Seattle/Tacoma Intl

Tue 3/3

8:00 p.m.-6:43 a.m.

1 stop7h 43m

C$ 425

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Tue 24/2

5:50 p.m.-10:57 p.m.

1 stop8h 07m

Seattle/Tacoma Intl

Tue 3/3

8:00 p.m.-6:43 a.m.

1 stop7h 43m

C$ 433

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

7:30 p.m.-2:19 p.m.

1 stop21h 49m

Seattle/Tacoma Intl

Sat 6/6

7:35 p.m.-6:25 p.m.

2 stops19h 50m

C$ 447

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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Best time to book a flight from Quebec to Washington

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

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

Currently, June is the cheapest month in which you can book a flight from Quebec to State of Washington (average of C$ 209). Flying from Quebec to State of Washington in February is currently the most expensive (average of C$ 485). 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 Quebec to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 29 January 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Quebec to Washington by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,126 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
8,126 reviews
Delta
7.9
Good
8,126 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
9,215 reviews
Delta
7.9
Good
8,126 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
11,206 reviews
Delta
7.9
Good
8,126 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
3,251 reviews
Delta
7.9
Good
8,126 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
10,666 reviews
Delta
7.9
Good
8,126 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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 Quebec to Washington. 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 Quebec to State of Washington?

    Departing from Quebec to State of Washington will take you 11h 39m. Quebec and State of Washington are separated by a distance of 3529 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 205. WestJet flights start at C$ 212 while deals on United Airlines start at C$ 239 one-way.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Quebec to State of Washington (average of C$ 209). Flying from Quebec to State of Washington in February is currently the most expensive (average of C$ 485). 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

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

Alternative routes for Quebec to Washington

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

Discover the top 5 airlines that operate flights from Quebec to Washington. 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 209AverageC$ 627FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 254AverageC$ 516FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 264AverageC$ 598FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 276AverageC$ 607FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 351AverageC$ 521FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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 Quebec to Washington?

When you search for this flight from Quebec to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Quebec to Washington for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Washington from Quebec shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Quebec to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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