Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Quebec to Seattle from C$ 221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Seattle departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Quebec to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
1:20 p.m. - 6:45 p.m.
YOW
-
SEA
8h 25m
1 stop
WestJet Logo
7:35 p.m. - 5:40 a.m.
SEA
-
YOW
7h 05m
1 stop
C$ 322WestJet
Tue, 26 May - Fri, 5 Jun
WestJet Logo
5:40 a.m. - 2:19 p.m.
YOW
-
SEA
11h 39m
2 stops
WestJet Logo
7:35 p.m. - 5:40 a.m.
SEA
-
YOW
7h 05m
1 stop
C$ 331WestJet
Fri, 24 Apr - Mon, 27 Apr
WestJet Logo
1:20 p.m. - 6:45 p.m.
YOW
-
SEA
8h 25m
1 stop
WestJet Logo
7:35 p.m. - 5:40 a.m.
SEA
-
YOW
7h 05m
1 stop
C$ 350WestJet
Fri, 15 May - Sat, 23 May
WestJet Logo
5:45 p.m. - 2:31 p.m.
YOW
-
SEA
23h 46m
1 stop
WestJet Logo
7:35 p.m. - 5:40 a.m.
SEA
-
YOW
7h 05m
1 stop
C$ 354WestJet
Fri, 24 Apr - Mon, 27 Apr
Multiple Airlines Logo
1:40 p.m. - 10:22 p.m.
YQB
-
SEA
11h 42m
2 stops
Multiple Airlines Logo
7:00 a.m. - 6:40 p.m.
SEA
-
YQB
8h 40m
1 stop
C$ 588Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
Multiple Airlines Logo
5:00 a.m. - 10:37 a.m.
YQB
-
SEA
8h 37m
1 stop
Multiple Airlines Logo
7:00 a.m. - 6:40 p.m.
SEA
-
YQB
8h 40m
1 stop
C$ 600Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
American Airlines Logo
1:55 p.m. - 9:27 a.m.
YQB
-
SEA
22h 32m
1 stop
American Airlines Logo
3:04 p.m. - 1:15 p.m.
SEA
-
YQB
19h 11m
1 stop
C$ 638American Airlines
Sat, 23 May - Sun, 31 May
American Airlines Logo
1:55 p.m. - 9:27 a.m.
YQB
-
SEA
22h 32m
1 stop
American Airlines Logo
11:58 p.m. - 5:19 p.m.
SEA
-
YQB
14h 21m
1 stop
C$ 658American Airlines
Wed, 3 Jun - Fri, 12 Jun
Air Canada Logo
1:40 p.m. - 10:22 p.m.
YQB
-
SEA
11h 42m
2 stops
Air Canada Logo
7:20 p.m. - 9:32 a.m.
SEA
-
YQB
11h 12m
2 stops
C$ 686Air Canada
Mon, 3 Aug - Mon, 10 Aug
Air Canada Logo
1:55 p.m. - 10:20 p.m.
YQB
-
SEA
11h 25m
2 stops
Air Canada Logo
7:20 p.m. - 9:31 a.m.
SEA
-
YQB
11h 11m
2 stops
C$ 715Air Canada
Thu, 4 Jun - Sat, 13 Jun

Air Canada flights from Quebec to Seattle

Our best Air Canada deals on Quebec to Seattle flight tickets
Air Canada
9 Mar
YOW5:50 p.m.Ottawa
8h 07m
1 stop
SEA10:57 p.m.Seattle/Tacoma Intl
13 Mar
SEA8:00 a.m.Seattle/Tacoma Intl
7h 38m
1 stop
YOW6:38 p.m.Ottawa
C$ 421
Air Canada
24 Feb
YOW5:50 p.m.Ottawa
8h 07m
1 stop
SEA10:57 p.m.Seattle/Tacoma Intl
3 Mar
SEA5:40 a.m.Seattle/Tacoma Intl
7h 05m
1 stop
YOW3:45 p.m.Ottawa
C$ 425
Air Canada
11 Mar
YOW4:15 p.m.Ottawa
9h 01m
1 stop
SEA10:16 p.m.Seattle/Tacoma Intl
18 Mar
SEA8:00 a.m.Seattle/Tacoma Intl
7h 38m
1 stop
YOW6:38 p.m.Ottawa
C$ 431

WestJet flights from Quebec to Seattle

Our best WestJet deals on Quebec to Seattle flight tickets
WestJet
26 May
YOW1:20 p.m.Ottawa
8h 25m
1 stop
SEA6:45 p.m.Seattle/Tacoma Intl
5 Jun
SEA7:35 p.m.Seattle/Tacoma Intl
7h 05m
1 stop
YOW5:40 a.m.Ottawa
C$ 322
WestJet
22 May
YOW1:20 p.m.Ottawa
8h 25m
1 stop
SEA6:45 p.m.Seattle/Tacoma Intl
25 May
SEA7:35 p.m.Seattle/Tacoma Intl
7h 05m
1 stop
YOW5:40 a.m.Ottawa
C$ 325
WestJet
24 Apr
YOW5:40 a.m.Ottawa
11h 39m
2 stops
SEA2:19 p.m.Seattle/Tacoma Intl
27 Apr
SEA7:35 p.m.Seattle/Tacoma Intl
7h 05m
1 stop
YOW5:40 a.m.Ottawa
C$ 331

momondo Fare Finder

 
Customize your flight search to find flights from Quebec to Seattle 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, momondo users made 96,600 searches. Data last updated 12 February 2026.
Use the filters below to find and compare flights from Quebec to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Tue 26/5

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

1 stop8h 25m

Seattle/Tacoma Intl

Fri 5/6

7:35 p.m.-5:40 a.m.

1 stop7h 05m

C$ 322

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Fri 24/4

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

2 stops11h 39m

Seattle/Tacoma Intl

Mon 27/4

7:35 p.m.-5:40 a.m.

1 stop7h 05m

C$ 331

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

7:35 p.m.-5:40 a.m.

1 stop7h 05m

C$ 350

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Fri 24/4

5:45 p.m.-2:31 p.m.

1 stop23h 46m

Seattle/Tacoma Intl

Mon 27/4

7:35 p.m.-5:40 a.m.

1 stop7h 05m

C$ 354

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Mon 3/8

1:40 p.m.-10:22 p.m.

2 stops11h 42m

Seattle/Tacoma Intl

Mon 10/8

7:00 a.m.-6:40 p.m.

1 stop8h 40m

C$ 588

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Mon 3/8

5:00 a.m.-10:37 a.m.

1 stop8h 37m

Seattle/Tacoma Intl

Mon 10/8

7:00 a.m.-6:40 p.m.

1 stop8h 40m

C$ 600

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Sat 23/5

1:55 p.m.-9:27 a.m.

1 stop22h 32m

Seattle/Tacoma Intl

Sun 31/5

3:04 p.m.-1:15 p.m.

1 stop19h 11m

C$ 638

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 3/6

1:55 p.m.-9:27 a.m.

1 stop22h 32m

Seattle/Tacoma Intl

Fri 12/6

11:58 p.m.-5:19 p.m.

1 stop14h 21m

C$ 658

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Mon 3/8

1:40 p.m.-10:22 p.m.

2 stops11h 42m

Seattle/Tacoma Intl

Mon 10/8

7:20 p.m.-9:32 a.m.

2 stops11h 12m

C$ 686

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 4/6

1:55 p.m.-10:20 p.m.

2 stops11h 25m

Seattle/Tacoma Intl

Sat 13/6

7:20 p.m.-9:31 a.m.

2 stops11h 11m

C$ 715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

How to get the cheapest flight ticket from Quebec to Seattle

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

What is the cheapest month to fly to Seattle?

If you aren’t able to travel to Seattle during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 642.

What is the cheapest day to depart on your flight to Seattle?

Our data shows that Wednesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 661. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 718. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

What is the cheapest Quebec to Seattle/Tacoma Intl flight route?

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

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around C$ 690 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Quebec for as low as C$ 473 on momondo.

What cabin class options are available on Quebec to Seattle/Tacoma Intl flights?

There is only 1 cabin class available to choose from on Quebec to Seattle/Tacoma Intl 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 Seattle flights?

You could potentially save up to 27% on your flight if you consider stops on a Quebec to Seattle flight.

Cheap Quebec to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Seattle

Best price found

C$ 620

Fastest flight time

7h 52m

Direct flights

None
The best flight deal from Quebec to Seattle found on momondo in the last 72 hours is C$ 620
The fastest flight from Quebec to Seattle takes 7h 52m
There are no direct flights from Quebec to Seattle. There are no popular flight routes from Quebec to Seattle.
Search flight deals

  • When did momondo last update prices for flights from Quebec to Seattle/Tacoma Intl Airport?

    Prices for flights from Quebec to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Quebec to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Quebec to Seattle/Tacoma Intl Airport?

    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 Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Quebec to Seattle?

Best airlines flying from Quebec to Seattle

Compare and see reviews for airlines that fly from Quebec to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 208Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 253Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 264Free CancellationRating
7.1
10,709 reviews
Search Air Canada flights
DeltaPriceFrom C$ 275Free CancellationRating
7.9
8,181 reviews
Search Delta flights
WestJetPriceFrom C$ 350Free CancellationRating
7.2
3,256 reviews
Search WestJet flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Leavenworth
SeaTac
Tacoma
Marysville
Redmond
Kirkland
Tukwila
Olympia
Ocean Shores
Bainbridge Island
Ellensburg
Gig Harbor
Renton
Cle Elum
Centralia
Puyallup
Kent
Edmonds
Federal Way

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quebec to Seattle . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Quebec to Seattle flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Quebec to Seattle.

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

Price alerts on flights to Seattle from Quebec are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 14/3
Sat 21/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States