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

WestJet, American Airlines, and United Airlines are the most popular carriers operating from Quebec to Washington

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 63% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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 10h 43m. 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 5 operators available for flights from Quebec to Washington as of September 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$ 229 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.

1:20 p.m. - 6:45 p.m.YOW Ottawa-SEA Seattle/Tacoma Intl

8h 25m1 stop Calgary

7:35 p.m. - 5:35 a.m.SEA Seattle/Tacoma Intl-YOW Ottawa

7h 00m1 stop Calgary

C$ 347WestJet

Tue, 13 Oct - Tue, 20 Oct

6:55 a.m. - 6:45 p.m.YOW Ottawa-SEA Seattle/Tacoma Intl

14h 50m2 stops Toronto Pearson Intl Calgary

7:35 p.m. - 5:35 a.m.SEA Seattle/Tacoma Intl-YOW Ottawa

7h 00m1 stop Calgary

C$ 360WestJet

Wed, 14 Oct - Thu, 22 Oct

7:30 a.m. - 2:46 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 16m1 stop Vancouver Intl

7:05 a.m. - 7:35 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 30m1 stop Vancouver Intl

C$ 417Air Canada

Thu, 22 Oct - Wed, 28 Oct

7:30 a.m. - 2:46 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 16m1 stop Vancouver Intl

3:20 p.m. - 7:10 a.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

12h 50m2 stops Vancouver Intl Calgary

C$ 421Air Canada

Thu, 22 Oct - Wed, 28 Oct

6:00 a.m. - 11:31 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 31m1 stop Chicago O'Hare Intl

7:00 a.m. - 7:35 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 35m1 stop Vancouver Intl

C$ 438Multiple Airlines

Sat, 23 Jan - Tue, 23 Feb

6:35 p.m. - 12:34 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 59m1 stop San Francisco

11:30 p.m. - 10:40 a.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

8h 10m1 stop Chicago O'Hare Intl

C$ 442Lufthansa

Thu, 8 Oct - Sat, 17 Oct

6:00 a.m. - 6:39 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

15h 39m1 stop Chicago O'Hare Intl

7:49 p.m. - 1:10 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 21m2 stops San Francisco Newark

C$ 445United Airlines

Sat, 23 Jan - Tue, 23 Feb

6:35 p.m. - 12:34 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 59m1 stop San Francisco

11:30 p.m. - 10:40 a.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

8h 10m1 stop Chicago O'Hare Intl

C$ 445United Airlines

Fri, 2 Oct - Sat, 10 Oct

12:06 p.m. - 8:16 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 10m1 stop Chicago O'Hare Intl

11:28 p.m. - 11:26 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 58m1 stop Chicago O'Hare Intl

C$ 459American Airlines

Fri, 8 Jan - Sat, 16 Jan

12:06 p.m. - 8:16 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

11h 10m1 stop Chicago O'Hare Intl

11:28 p.m. - 12:16 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 48m2 stops Chicago O'Hare Intl Philadelphia

C$ 473American Airlines

Fri, 8 Jan - Sat, 16 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:15 a.m. - 6:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

14h 30m1 stop Calgary

7:35 p.m. - 7:05 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 30m1 stop Calgary

C$ 443WestJet

Wed, 23 Sep - Sat, 26 Sep

7:15 a.m. - 6:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

14h 30m1 stop Calgary

7:35 p.m. - 7:05 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 30m1 stop Calgary

C$ 446WestJet

Wed, 23 Sep - Sat, 26 Sep

11:23 a.m. - 9:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

12h 42m2 stops Newark Denver Intl

6:55 p.m. - 1:09 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

15h 14m2 stops Denver Intl Newark

C$ 481United Airlines

Tue, 22 Sep - Fri, 2 Oct

6:00 a.m. - 10:03 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

19h 03m1 stop Newark

5:00 a.m. - 9:26 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 26m2 stops Denver Intl Chicago O'Hare Intl

C$ 481United Airlines

Wed, 23 Sep - Tue, 29 Sep

6:00 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

14h 10m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

6:00 a.m. - 11:27 p.m.PDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 27m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

C$ 481Delta

Wed, 23 Sep - Tue, 29 Sep

7:15 a.m. - 6:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

14h 30m1 stop Calgary

7:35 p.m. - 1:57 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

15h 22m1 stop Calgary

C$ 682Multiple Airlines

Wed, 23 Sep - Sat, 26 Sep

7:00 a.m. - 4:07 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

12h 07m1 stop Atlanta Hartsfield-Jackson

9:43 a.m. - 11:27 p.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 44m1 stop Detroit Metropolitan Wayne County

C$ 756Delta

Fri, 18 Sep - Sun, 27 Sep

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

15h 00m2 stops Toronto Pearson Intl Calgary

10:30 a.m. - 12:25 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 55m2 stops Calgary Toronto Pearson Intl

C$ 763Multiple Airlines

Wed, 23 Sep - Sat, 26 Sep

6:25 a.m. - 7:18 p.m.YOW Ottawa-PDX Portland

15h 53m1 stop Chicago O'Hare Intl

7:45 p.m. - 5:58 a.m.PDX Portland-YOW Ottawa

7h 13m1 stop Vancouver Intl

C$ 813Air Canada

Wed, 23 Sep - Sun, 27 Sep

8:10 a.m. - 6:32 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SEA Seattle/Tacoma Intl

13h 22m2 stops Edmonton Vancouver Intl

3:00 p.m. - 7:10 a.m.SEA Seattle/Tacoma Intl-YUL Montreal Pierre Elliott Trudeau Intl

13h 10m2 stops Vancouver Intl Edmonton

C$ 953Air Canada

Fri, 18 Sep - Mon, 21 Sep

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WestJet flights from Quebec to State of Washington

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

WestJet

13 Oct

YOW1:20 p.m.Ottawa

8h 25m

1 stop

SEA6:45 p.m.Seattle/Tacoma Intl

20 Oct

SEA7:35 p.m.Seattle/Tacoma Intl

7h 00m

1 stop

YOW5:35 a.m.Ottawa

C$ 347

WestJet

14 Oct

YOW6:55 a.m.Ottawa

14h 50m

2 stops

SEA6:45 p.m.Seattle/Tacoma Intl

22 Oct

SEA7:35 p.m.Seattle/Tacoma Intl

7h 00m

1 stop

YOW5:35 a.m.Ottawa

C$ 360

WestJet

16 Oct

YOW8:15 p.m.Ottawa

16h 25m

1 stop

SEA9:40 a.m.Seattle/Tacoma Intl

23 Oct

SEA7:35 p.m.Seattle/Tacoma Intl

7h 00m

1 stop

YOW5:35 a.m.Ottawa

C$ 374

United Airlines flights from Quebec to State of Washington

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

United Airlines

23 Jan

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

15h 20m

2 stops

PDX6:20 p.m.Portland

23 Feb

PDX4:05 p.m.Portland

18h 05m

2 stops

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 445

United Airlines

23 Oct

YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl

8h 59m

1 stop

PDX12:34 a.m.Portland

24 Oct

PDX8:30 a.m.Portland

9h 56m

1 stop

YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 452

United Airlines

23 Oct

YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl

8h 59m

1 stop

PDX12:34 a.m.Portland

24 Oct

PDX8:30 a.m.Portland

9h 56m

1 stop

YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 453

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OttawaSeattle

YOW Ottawa - SEA Seattle/Tacoma Intl

YOWSEA

Ottawa

Tue 13/10

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

1 stop8h 25m

Seattle/Tacoma Intl

Tue 20/10

7:35 p.m.-5:35 a.m.

1 stop7h 00m

C$ 347

OttawaSeattle

YOW Ottawa - SEA Seattle/Tacoma Intl

YOWSEA

Ottawa

Wed 14/10

6:55 a.m.-6:45 p.m.

2 stops14h 50m

Seattle/Tacoma Intl

Thu 22/10

7:35 p.m.-5:35 a.m.

1 stop7h 00m

C$ 360

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

7:30 a.m.-2:46 p.m.

1 stop10h 16m

Portland

Wed 28/10

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

1 stop9h 30m

C$ 417

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

7:30 a.m.-2:46 p.m.

1 stop10h 16m

Portland

Wed 28/10

3:20 p.m.-7:10 a.m.

2 stops12h 50m

C$ 421

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

6:00 a.m.-11:31 a.m.

1 stop8h 31m

Portland

Tue 23/2

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

1 stop9h 35m

C$ 438

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

6:35 p.m.-12:34 a.m.

1 stop8h 59m

Portland

Sat 17/10

11:30 p.m.-10:40 a.m.

1 stop8h 10m

C$ 442

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

6:00 a.m.-6:39 p.m.

1 stop15h 39m

Portland

Tue 23/2

7:49 p.m.-1:10 p.m.

2 stops14h 21m

C$ 445

MontrealPortland

YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

6:35 p.m.-12:34 a.m.

1 stop8h 59m

Portland

Sat 10/10

11:30 p.m.-10:40 a.m.

1 stop8h 10m

C$ 445

MontrealSeattle

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

YULSEA

Montreal Pierre Elliott Trudeau Intl

Fri 8/1

12:06 p.m.-8:16 p.m.

1 stop11h 10m

Seattle/Tacoma Intl

Sat 16/1

11:28 p.m.-11:26 a.m.

1 stop8h 58m

C$ 459

MontrealSeattle

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

YULSEA

Montreal Pierre Elliott Trudeau Intl

Fri 8/1

12:06 p.m.-8:16 p.m.

1 stop11h 10m

Seattle/Tacoma Intl

Sat 16/1

11:28 p.m.-12:16 p.m.

2 stops9h 48m

C$ 473

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$ 626. If you’re not able to fly to State of Washington in September, then March is your next best option. Flight prices from Quebec to State of Washington during March average around C$ 637.

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$ 638. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Wednesday is C$ 1,304.

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$ 697 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 50% 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$ 229
Fastest flight time	7h 44m
Direct flights	None

The best one-way flight to State of Washington from Quebec in the past 72 hours is C$ 229. The best round-trip flight deal from Quebec to State of Washington found on momondo in the last 72 hours is C$ 347.

The fastest flight from Quebec to State of Washington takes 7h 44m

There are no direct flights from Quebec to State of Washington. There are no popular flight routes from Quebec to State of Washington.

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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 5 operators available for flights from Quebec to Washington as of September 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
Delta	PriceFrom C$ 284	Free Cancellation	Rating 7.8 8,578 reviews	Search Delta flights
WestJet	PriceFrom C$ 412	Free Cancellation	Rating 7.2 3,446 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 423	Free Cancellation	Rating 7.1 12,076 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 430	Free Cancellation	Rating 7.1 11,640 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 501	Free Cancellation	Rating 7.4 10,213 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.