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

United Airlines, WestJet, and Delta 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 Québec City and flying into Seattle (one of the most popular routes), then the duration is 9h 49m on average. Another popular route from Quebec to State of Washington is flying from Montreal to Seattle, which will take roughly 11h 30m. Keep in mind that layovers or delays could extend your travel time.

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 71% 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.

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 April 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$ 205 Cheap Flights from Quebec to Washington in 2026

1 adult

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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.

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

YUL

SEA

15h 00m

2 stops

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

SEA

YUL

8h 30m

1 stop

C$ 350WestJet

Sat, 8 Aug - Sat, 22 Aug

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

YUL

SEA

15h 00m

2 stops

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

SEA

YUL

8h 30m

1 stop

C$ 359WestJet

Thu, 6 Aug - Thu, 20 Aug

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

YUL

SEA

15h 00m

2 stops

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

SEA

YUL

8h 30m

1 stop

C$ 362WestJet

Thu, 20 Aug - Fri, 28 Aug

6:45 a.m. - 1:50 p.m.

YUL

PDX

10h 05m

2 stops

2:30 p.m. - 7:05 a.m.

PDX

YUL

13h 35m

1 stop

C$ 370WestJet

Wed, 22 Jul - Tue, 4 Aug

6:35 p.m. - 12:59 a.m.

YUL

PDX

9h 24m

1 stop

7:15 p.m. - 8:16 a.m.

PDX

YUL

10h 01m

1 stop

C$ 415United Airlines

Thu, 1 Oct - Wed, 7 Oct

6:35 p.m. - 12:50 a.m.

YUL

PDX

9h 15m

1 stop

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

PDX

YUL

9h 00m

1 stop

C$ 419United Airlines

Wed, 22 Jul - Tue, 4 Aug

4:11 p.m. - 11:46 a.m.

YQB

SEA

22h 35m

1 stop

10:35 p.m. - 3:31 p.m.

SEA

YQB

13h 56m

1 stop

C$ 584American Airlines

Wed, 27 May - Sat, 6 Jun

5:00 a.m. - 2:51 p.m.

YQB

PDX

12h 51m

2 stops

7:45 p.m. - 4:49 p.m.

PDX

YQB

18h 04m

1 stop

C$ 629Air Canada

Wed, 30 Sep - Tue, 6 Oct

4:00 p.m. - 11:32 a.m.

YQB

PDX

22h 32m

1 stop

11:58 p.m. - 3:20 p.m.

PDX

YQB

12h 22m

2 stops

C$ 636American Airlines

Thu, 1 Oct - Tue, 6 Oct

7:10 a.m. - 1:11 p.m.

YUL

GEG

9h 01m

1 stop

7:20 a.m. - 11:28 p.m.

GEG

YUL

13h 08m

2 stops

C$ 684Delta

Fri, 5 Jun - Fri, 12 Jun

WestJet flights from Quebec to State of Washington

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

WestJet

16 Jul

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

15h 00m

2 stops

SEA6:45 p.m.Seattle/Tacoma Intl

20 Jul

SEA7:35 p.m.Seattle/Tacoma Intl

8h 30m

1 stop

YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 359

WestJet

16 Jul

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

15h 00m

2 stops

SEA6:45 p.m.Seattle/Tacoma Intl

20 Jul

SEA7:35 p.m.Seattle/Tacoma Intl

8h 30m

1 stop

YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 362

WestJet

11 Aug

YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl

9h 35m

1 stop

PDX1:50 p.m.Portland

18 Aug

PDX2:30 p.m.Portland

13h 35m

1 stop

YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 367

American Airlines flights from Quebec to State of Washington

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

American Airlines

27 May

YQB4:11 p.m.Québec City

22h 35m

1 stop

SEA11:46 a.m.Seattle/Tacoma Intl

6 Jun

SEA10:35 p.m.Seattle/Tacoma Intl

13h 56m

1 stop

YQB3:31 p.m.Québec City

C$ 584

American Airlines

1 Oct

YQB4:00 p.m.Québec City

22h 32m

1 stop

PDX11:32 a.m.Portland

6 Oct

PDX11:58 p.m.Portland

12h 22m

2 stops

YQB3:20 p.m.Québec City

C$ 636

American Airlines

16 Sep

YQB1:55 p.m.Québec City

12h 03m

2 stops

PDX10:58 p.m.Portland

26 Sep

PDX3:47 p.m.Portland

18h 33m

2 stops

YQB1:20 p.m.Québec City

C$ 665

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

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

2 stops15h 00m

Seattle/Tacoma Intl

Sat 22/8

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

1 stop8h 30m

C$ 350

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

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

2 stops15h 00m

Seattle/Tacoma Intl

Thu 20/8

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

1 stop8h 30m

C$ 359

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

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

2 stops15h 00m

Seattle/Tacoma Intl

Fri 28/8

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

1 stop8h 30m

C$ 362

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

6:45 a.m.-1:50 p.m.

2 stops10h 05m

Portland

Tue 4/8

2:30 p.m.-7:05 a.m.

1 stop13h 35m

C$ 370

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

6:35 p.m.-12:59 a.m.

1 stop9h 24m

Portland

Wed 7/10

7:15 p.m.-8:16 a.m.

1 stop10h 01m

C$ 415

Quickest round-trip

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

6:35 p.m.-12:50 a.m.

1 stop9h 15m

Portland

Tue 4/8

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

1 stop9h 00m

C$ 419

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 27/5

4:11 p.m.-11:46 a.m.

1 stop22h 35m

Seattle/Tacoma Intl

Sat 6/6

10:35 p.m.-3:31 p.m.

1 stop13h 56m

C$ 584

Québec CityPortland

YQB - PDX

YQBPDX

Québec City

Wed 30/9

5:00 a.m.-2:51 p.m.

2 stops12h 51m

Portland

Tue 6/10

7:45 p.m.-4:49 p.m.

1 stop18h 04m

C$ 629

Québec CityPortland

YQB - PDX

YQBPDX

Québec City

Thu 1/10

4:00 p.m.-11:32 a.m.

1 stop22h 32m

Portland

Tue 6/10

11:58 p.m.-3:20 p.m.

2 stops12h 22m

C$ 636

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:10 a.m.-1:11 p.m.

1 stop9h 01m

Spokane

Fri 12/6

7:20 a.m.-11:28 p.m.

2 stops13h 08m

C$ 684

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, March 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$ 603. If you’re not able to fly to State of Washington in March, then February is your next best option. Flight prices from Quebec to State of Washington during February average around C$ 644.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 606. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Monday is C$ 768.

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$ 648 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$ 569 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 27% 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

Fastest flight time	8h 25m
Direct flights	None

The fastest flight from Quebec to State of Washington takes 8h 25m

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

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 5 operators available for flights from Quebec to Washington as of April 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 (88.24% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (5.88%) and Boeing 737 MAX 9 (5.88%).

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
United Airlines	PriceFrom C$ 210	Free Cancellation	Rating 7.4 9,625 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 266	Free Cancellation	Rating 7.1 10,952 reviews	Search Air Canada flights
Delta	PriceFrom C$ 278	Free Cancellation	Rating 7.9 8,431 reviews	Search Delta flights
American Airlines	PriceFrom C$ 309	Free Cancellation	Rating 7.1 11,647 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 396	Free Cancellation	Rating 7.2 3,324 reviews	Search WestJet 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.