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Cheap flights from Quebec to Washington from C$ 202

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEA
29 May — 5 Jun1
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 April 2026.

Wed 5/86:45 a.m.
YUL
-
SEA
2 stops15h 00m
WestJet
Mon 10/87:35 p.m.
SEA
-
YUL
1 stop8h 30m
WestJet
Deal found 27/4C$ 347
Sat 8/86:45 a.m.
YUL
-
SEA
2 stops15h 00m
WestJet
Sat 22/87:35 p.m.
SEA
-
YUL
1 stop8h 30m
WestJet
Deal found 25/4C$ 350
Tue 7/76:45 a.m.
YUL
-
SEA
2 stops15h 00m
WestJet
Tue 14/77:35 p.m.
SEA
-
YUL
1 stop8h 30m
WestJet
Deal found 26/4C$ 351
Thu 16/76:45 a.m.
YUL
-
SEA
2 stops15h 00m
WestJet
Sat 25/710:30 a.m.
SEA
-
YUL
2 stops10h 55m
WestJet
Deal found 27/4C$ 358
Tue 14/76:45 a.m.
YUL
-
SEA
2 stops15h 00m
WestJet
Mon 20/77:35 p.m.
SEA
-
YUL
1 stop8h 30m
WestJet
Deal found 27/4C$ 359
Thu 20/86:45 a.m.
YUL
-
SEA
2 stops15h 00m
WestJet
Fri 28/87:35 p.m.
SEA
-
YUL
1 stop8h 30m
WestJet
Deal found 25/4C$ 361
Sat 29/86:45 a.m.
YUL
-
SEA
2 stops15h 00m
WestJet
Mon 7/97:35 p.m.
SEA
-
YUL
1 stop8h 30m
WestJet
Deal found 28/4C$ 367
Wed 22/77:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Tue 4/82:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Deal found 28/4C$ 369
Tue 25/87:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Mon 31/82:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Deal found 27/4C$ 370
Wed 15/76:45 a.m.
YUL
-
SEA
2 stops15h 00m
WestJet
Wed 22/710:30 a.m.
SEA
-
YUL
2 stops10h 55m
WestJet
Deal found 27/4C$ 372
Sun 20/96:45 a.m.
YUL
-
SEA
2 stops15h 00m
WestJet
Tue 29/97:35 p.m.
SEA
-
YUL
1 stop8h 30m
WestJet
Deal found 26/4C$ 373
Wed 22/77:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Fri 7/82:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Deal found 28/4C$ 373

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 April 2026.

Round-trip from

C$ 347

One-way from

C$ 202

Popular in

April

Cheapest in

March

Average price

C$ 1,324
WestJet
  • WestJet
  • 5/8-10/8
  • 3 total stops
  • 23h 30m total
  • Quebec to Washington
Search Deals
WestJet
  • WestJet
  • 25/8
  • 1 total stop
  • 9h 35m total
  • Quebec to Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 2026.
Use the filters below to find and compare flights from Quebec to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

7:15 a.m.-9:00 p.m.

1 stop16h 45m

Seattle/Tacoma Intl

Mon 10/8

7:35 p.m.-7:05 a.m.

1 stop8h 30m

C$ 378

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

7:15 a.m.-9:40 a.m.

1 stop29h 25m

Seattle/Tacoma Intl

Sat 22/8

7:35 p.m.-7:05 a.m.

1 stop8h 30m

C$ 387

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

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

2 stops15h 00m

Seattle/Tacoma Intl

Tue 14/7

7:35 p.m.-4:45 p.m.

2 stops18h 10m

C$ 415

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

5:30 p.m.-6:45 p.m.

1 stop28h 15m

Seattle/Tacoma Intl

Tue 28/7

7:35 p.m.-4:45 p.m.

2 stops18h 10m

C$ 428

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

9:45 a.m.-10:30 p.m.

1 stop15h 45m

Portland

Mon 3/8

11:40 p.m.-5:30 p.m.

1 stop14h 50m

C$ 434

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

12:49 p.m.-10:02 p.m.

1 stop12h 13m

Portland

Sat 6/6

6:15 a.m.-11:13 p.m.

2 stops13h 58m

C$ 437

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

12:40 p.m.-9:46 p.m.

1 stop12h 06m

Portland

Sun 24/5

11:12 p.m.-11:49 a.m.

1 stop9h 37m

C$ 438

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

12:49 p.m.-10:02 p.m.

1 stop12h 13m

Portland

Wed 10/6

7:20 a.m.-11:42 p.m.

2 stops13h 22m

C$ 438

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

6:00 a.m.-6:19 p.m.

2 stops15h 19m

Portland

Tue 4/8

6:15 a.m.-11:25 p.m.

2 stops14h 10m

C$ 438

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Sun 28/6

6:15 p.m.-6:45 p.m.

2 stops27h 30m

Seattle/Tacoma Intl

Thu 6/8

7:00 a.m.-7:20 p.m.

1 stop9h 20m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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

How far ahead should I book a flight from Quebec to State of Washington?

The best time to book flights from Quebec to State of Washington is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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$ 210). Flying from Quebec to State of Washington in February is currently the most expensive (average of C$ 440). 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 April 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet 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
8,465 reviews
Check prices

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
8,465 reviews
Delta
7.9
Good
8,465 reviews
Check prices

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
9,680 reviews
Delta
7.9
Good
8,465 reviews
Check prices

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
3,328 reviews
Delta
7.9
Good
8,465 reviews
Check prices

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
7.1
Good
11,678 reviews
Delta
7.9
Good
8,465 reviews
Check prices

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
10,979 reviews
Delta
7.9
Good
8,465 reviews
Check prices

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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 12h 13m. Quebec and State of Washington are separated by a distance of 3742 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$ 210). Flying from Quebec to State of Washington in February is currently the most expensive (average of C$ 440). 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 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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 210AverageC$ 631FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 266AverageC$ 729FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 278AverageC$ 658FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 309AverageC$ 503FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 409AverageC$ 519FlexibilityNo 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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