Which airlines fly to State of Washington?

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to State of Washington from Quebec according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 4 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Quebec to Washington?

Delta, United Airlines, and Air Canada are the most popular carriers operating from Quebec to Washington

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

Flight times from Quebec to State of Washington vary, but if you’re flying out of Montreal and flying into Seattle (one of the most popular routes), then the duration is 8h 10m on average. Another popular route from Quebec to State of Washington is flying from Québec City to Seattle, which will take roughly 11h 54m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Quebec to Washington?

Prices for flights from Quebec to Washington were last updated today.

How many operators does momondo search for flights from Quebec to Washington?

There are 4 operators available for flights from Quebec to Washington as of November 2026.

How old do you have to be to fly from Quebec to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 344 Cheap Flights from Quebec to Washington in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Quebec to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:43 p.m. - 11:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

13h 42m1 stop Atlanta Hartsfield-Jackson

12:00 p.m. - 11:44 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 44m1 stop Minneapolis St Paul

C$ 605Delta

Tue, 2 Feb - Sat, 6 Feb

7:05 a.m. - 4:46 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

12h 41m1 stop Minneapolis St Paul

6:00 a.m. - 5:35 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 35m1 stop Atlanta Hartsfield-Jackson

C$ 605Delta

Wed, 27 Jan - Thu, 4 Feb

12:08 p.m. - 8:31 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 23m1 stop Chicago O'Hare Intl

9:15 a.m. - 10:48 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 33m1 stop Philadelphia

C$ 606American Airlines

Thu, 3 Dec - Wed, 9 Dec

12:08 p.m. - 8:31 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 23m1 stop Chicago O'Hare Intl

9:15 a.m. - 10:48 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 33m1 stop Philadelphia

C$ 607American Airlines

Thu, 3 Dec - Wed, 9 Dec

6:00 a.m. - 11:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

8h 10m1 stop Detroit Metropolitan Wayne County

1:36 p.m. - 11:33 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 57m1 stop Detroit Metropolitan Wayne County

C$ 628WestJet

Thu, 10 Dec - Sat, 12 Dec

8:45 a.m. - 2:37 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

8h 52m1 stop Vancouver Intl

8:09 a.m. - 7:48 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 39m1 stop Washington, D.C. Dulles Intl

C$ 656Air Canada

Thu, 3 Dec - Wed, 9 Dec

1:05 p.m. - 9:57 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 52m2 stops Edmonton Vancouver Intl

8:09 a.m. - 7:48 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 39m1 stop Washington, D.C. Dulles Intl

C$ 656Air Canada

Thu, 3 Dec - Wed, 9 Dec

6:45 a.m. - 1:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

33h 55m2 stops Toronto Pearson Intl Calgary

2:30 p.m. - 4:50 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

23h 20m1 stop Calgary

C$ 659WestJet

Thu, 3 Dec - Wed, 9 Dec

2:13 p.m. - 12:59 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

13h 46m2 stops Washington, D.C. Dulles Intl San Francisco

6:00 a.m. - 9:42 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

12h 42m2 stops Los Angeles Newark

C$ 679United Airlines

Sun, 22 Nov - Fri, 27 Nov

7:00 a.m. - 9:06 p.m.YUL Montreal Pierre Elliott Trudeau Intl-GEG Spokane

17h 06m2 stops Newark Denver Intl

7:05 a.m. - 9:17 p.m.GEG Spokane-YUL Montreal Pierre Elliott Trudeau Intl

11h 12m1 stop Chicago O'Hare Intl

C$ 697United Airlines

Sat, 30 Jan - Tue, 2 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:00 a.m. - 2:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

10h 30m1 stop Atlanta Hartsfield-Jackson

11:40 p.m. - 11:37 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 57m1 stop Atlanta Hartsfield-Jackson

C$ 968Delta

Mon, 9 Nov - Wed, 11 Nov

7:00 a.m. - 4:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

12h 58m1 stop Minneapolis St Paul

6:00 a.m. - 5:27 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 27m1 stop Atlanta Hartsfield-Jackson

C$ 1,018Delta

Sun, 8 Nov - Sun, 15 Nov

4:06 p.m. - 9:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

8h 53m1 stop Philadelphia

9:45 p.m. - 12:23 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 38m2 stops Charlotte Douglas Philadelphia

C$ 1,036American Airlines

Mon, 9 Nov - Wed, 11 Nov

4:06 p.m. - 12:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 29m2 stops Philadelphia Chicago O'Hare Intl

5:10 a.m. - 9:26 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

13h 16m2 stops Dallas/Fort Worth Philadelphia

C$ 1,043American Airlines

Mon, 9 Nov - Wed, 11 Nov

6:00 a.m. - 12:19 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

9h 19m1 stop Chicago O'Hare Intl

2:00 p.m. - 1:28 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

20h 28m2 stops Houston George Bush Intcntl Newark

C$ 1,060United Airlines

Sun, 8 Nov - Sun, 15 Nov

7:33 a.m. - 6:11 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

13h 38m2 stops Philadelphia Charlotte Douglas

11:34 p.m. - 12:23 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 49m2 stops Chicago O'Hare Intl Philadelphia

C$ 1,300American Airlines

Sun, 8 Nov - Sun, 15 Nov

5:40 p.m. - 9:32 a.m.YQB Québec City-SEA Seattle/Tacoma Intl

18h 52m2 stops Toronto Pearson Intl Vancouver Intl

10:10 a.m. - 10:36 p.m.SEA Seattle/Tacoma Intl-YQB Québec City

9h 26m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,388Air Canada

Fri, 6 Nov - Mon, 9 Nov

5:00 a.m. - 9:57 p.m.YQB Québec City-SEA Seattle/Tacoma Intl

19h 57m2 stops Toronto Pearson Intl Vancouver Intl

7:45 a.m. - 8:31 p.m.SEA Seattle/Tacoma Intl-YQB Québec City

9h 46m1 stop Toronto Pearson Intl

C$ 1,394Air Canada

Fri, 6 Nov - Mon, 9 Nov

12:45 p.m. - 9:39 p.m.YQB Québec City-SEA Seattle/Tacoma Intl

11h 54m1 stop Newark

11:15 p.m. - 12:00 p.m.SEA Seattle/Tacoma Intl-YQB Québec City

9h 45m1 stop Newark

C$ 1,399United Airlines

Fri, 6 Nov - Mon, 9 Nov

6:00 a.m. - 9:39 p.m.YQB Québec City-SEA Seattle/Tacoma Intl

18h 39m1 stop Newark

8:18 p.m. - 2:35 p.m.SEA Seattle/Tacoma Intl-YQB Québec City

15h 17m2 stops San Francisco Chicago O'Hare Intl

C$ 1,399United Airlines

Fri, 6 Nov - Mon, 9 Nov

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Delta flights from Quebec to State of Washington

Our best Delta deals on Quebec to State of Washington flight tickets

Delta

8 Jan

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

10h 39m

1 stop

SEA2:39 p.m.Seattle/Tacoma Intl

16 Jan

SEA11:55 a.m.Seattle/Tacoma Intl

8h 31m

1 stop

YUL11:26 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 605

Delta

9 Dec

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

8h 21m

1 stop

SEA12:31 p.m.Seattle/Tacoma Intl

12 Dec

SEA9:50 a.m.Seattle/Tacoma Intl

10h 43m

1 stop

YUL11:33 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 614

Delta

8 Jan

YUL4:50 p.m.Montreal Pierre Elliott Trudeau Intl

8h 12m

1 stop

SEA10:02 p.m.Seattle/Tacoma Intl

16 Jan

SEA11:12 p.m.Seattle/Tacoma Intl

9h 52m

1 stop

YUL12:04 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 616

American Airlines flights from Quebec to State of Washington

Our best American Airlines deals on Quebec to State of Washington flight tickets

American Airlines

3 Dec

YUL12:08 p.m.Montreal Pierre Elliott Trudeau Intl

11h 23m

1 stop

SEA8:31 p.m.Seattle/Tacoma Intl

9 Dec

SEA9:15 a.m.Seattle/Tacoma Intl

10h 33m

1 stop

YUL10:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 606

American Airlines

3 Dec

YUL12:08 p.m.Montreal Pierre Elliott Trudeau Intl

11h 23m

1 stop

SEA8:31 p.m.Seattle/Tacoma Intl

9 Dec

SEA9:15 a.m.Seattle/Tacoma Intl

10h 33m

1 stop

YUL10:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 607

American Airlines

2 Dec

YUL4:01 p.m.Montreal Pierre Elliott Trudeau Intl

9h 37m

1 stop

SEA10:38 p.m.Seattle/Tacoma Intl

7 Dec

SEA11:39 p.m.Seattle/Tacoma Intl

8h 49m

1 stop

YUL11:28 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 612

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSeattle

YUL Montreal Pierre Elliott Trudeau Intl - SEA Seattle/Tacoma Intl

YULSEA

Montreal Pierre Elliott Trudeau Intl

Tue 2/2

12:43 p.m.-11:25 p.m.

1 stop13h 42m

Seattle/Tacoma Intl

Sat 6/2

12:00 p.m.-11:44 p.m.

1 stop8h 44m

C$ 605

MontrealSeattle

YUL Montreal Pierre Elliott Trudeau Intl - SEA Seattle/Tacoma Intl

YULSEA

Montreal Pierre Elliott Trudeau Intl

Wed 27/1

7:05 a.m.-4:46 p.m.

1 stop12h 41m

Seattle/Tacoma Intl

Thu 4/2

6:00 a.m.-5:35 p.m.

1 stop8h 35m

C$ 605

MontrealSeattle

YUL Montreal Pierre Elliott Trudeau Intl - SEA Seattle/Tacoma Intl

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

12:08 p.m.-8:31 p.m.

1 stop11h 23m

Seattle/Tacoma Intl

Wed 9/12

9:15 a.m.-10:48 p.m.

1 stop10h 33m

C$ 606

MontrealSeattle

YUL Montreal Pierre Elliott Trudeau Intl - SEA Seattle/Tacoma Intl

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

12:08 p.m.-8:31 p.m.

1 stop11h 23m

Seattle/Tacoma Intl

Wed 9/12

9:15 a.m.-10:48 p.m.

1 stop10h 33m

C$ 607

Quickest round-trip

MontrealSeattle

YUL Montreal Pierre Elliott Trudeau Intl - SEA Seattle/Tacoma Intl

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 10/12

6:00 a.m.-11:10 a.m.

1 stop8h 10m

Seattle/Tacoma Intl

Sat 12/12

1:36 p.m.-11:33 p.m.

1 stop6h 57m

C$ 628

MontrealSeattle

YUL Montreal Pierre Elliott Trudeau Intl - SEA Seattle/Tacoma Intl

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

8:45 a.m.-2:37 p.m.

1 stop8h 52m

Seattle/Tacoma Intl

Wed 9/12

8:09 a.m.-7:48 p.m.

1 stop8h 39m

C$ 656

MontrealSeattle

YUL Montreal Pierre Elliott Trudeau Intl - SEA Seattle/Tacoma Intl

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

1:05 p.m.-9:57 p.m.

2 stops11h 52m

Seattle/Tacoma Intl

Wed 9/12

8:09 a.m.-7:48 p.m.

1 stop8h 39m

C$ 656

MontrealSeattle

YUL Montreal Pierre Elliott Trudeau Intl - SEA Seattle/Tacoma Intl

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

6:45 a.m.-1:40 p.m.

2 stops33h 55m

Seattle/Tacoma Intl

Wed 9/12

2:30 p.m.-4:50 p.m.

1 stop23h 20m

C$ 659

MontrealSeattle

YUL Montreal Pierre Elliott Trudeau Intl - SEA Seattle/Tacoma Intl

YULSEA

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

2:13 p.m.-12:59 a.m.

2 stops13h 46m

Seattle/Tacoma Intl

Fri 27/11

6:00 a.m.-9:42 p.m.

2 stops12h 42m

C$ 679

MontrealSpokane

YUL Montreal Pierre Elliott Trudeau Intl - GEG Spokane

YULGEG

Montreal Pierre Elliott Trudeau Intl

Sat 30/1

7:00 a.m.-9:06 p.m.

2 stops17h 06m

Spokane

Tue 2/2

7:05 a.m.-9:17 p.m.

1 stop11h 12m

C$ 697

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Quebec to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

In general, September is the cheapest month to fly from Quebec to State of Washington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 607. If you’re not able to fly to State of Washington in September, then October is your next best option. Flight prices from Quebec to State of Washington during October average around C$ 626.

What is the cheapest day to depart on your flight to State of Washington?

On average, the least expensive day to fly to State of Washington from Quebec is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 639. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Sunday is C$ 971.

What is the cheapest Quebec to Washington flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Seattle/Tacoma Intl for the best Quebec - Washington flight prices

How far in advance should I book a flight from Quebec to Washington?

You are more likely to see cheaper flights to State of Washington from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around C$ 707 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Quebec for as low as C$ 424 on momondo.

What cabin class options are available on Quebec to State of Washington flights?

There is only 1 cabin class available to choose from on Quebec to State of Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Quebec to State of Washington flights?

You could potentially save up to 49% on your flight if you consider stops on a Quebec to State of Washington flight.

Cheap Quebec to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to State of Washington

Best price found	C$ 344
Fastest flight time	7h 58m
Direct flights	None

The best one-way flight to State of Washington from Quebec in the past 72 hours is C$ 344. The best round-trip flight deal from Quebec to State of Washington found on momondo in the last 72 hours is C$ 605.

The fastest flight from Quebec to State of Washington takes 7h 58m

There are no direct flights from Quebec to State of Washington. Popular non-direct route for this connection is Montreal Pierre Elliott Trudeau Intl Airport - Seattle/Tacoma Intl Airport.

Search flight deals

Frequently asked questions about flying from Quebec to Washington

When did momondo last update prices for flights from Quebec to Washington?
Prices for flights from Quebec to Washington were last updated today.
How many operators does momondo search for flights from Quebec to Washington?
There are 4 operators available for flights from Quebec to Washington as of November 2026.
How old do you have to be to fly from Quebec to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Quebec to State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Quebec to State of Washington is Airbus A220-300 (100.00% of total bookings).

Best airlines flying from Quebec to State of Washington

Compare and see reviews for airlines that fly from Quebec to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 413	Free Cancellation	Rating 7.2 3,441 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 430	Free Cancellation	Rating 7.1 11,861 reviews	Search Air Canada flights
Delta	PriceFrom C$ 475	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom C$ 502	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to Washington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Quebec to Washington. momondo saves you time and could save you money on your trip.

Can I find flights from Quebec to Washington with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington from Quebec which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Quebec to Washington?

momondo helps you find the best flight between Quebec and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Quebec to Washington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Quebec to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.