What is the cheapest airline that flies from Seattle/Tacoma Intl to Québec City?

United Airlines and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Québec City

What airlines fly to Québec City?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Québec City from Seattle according to our data. Air Canada is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Québec City. Keep in mind that there are 3 different airlines that fly to Québec City on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Seattle/Tacoma Intl Airport to Québec City Airport are updated daily.

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

The number of operators available for flights from Seattle/Tacoma Intl Airport to Québec City Airport is 3 as of September 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Québec City Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Québec City Airport.

What documentation or ID do you need to fly to Québec City Airport?

The required travel and health documents for your Québec City 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 Québec City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$299 Cheap Flights from Seattle to Québec City in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Québec City

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:57 pm - 1:47 pmSEA Seattle/Tacoma Intl-YQB Québec City

10h 50m2 stops Chicago O'Hare Intl New York John F Kennedy Intl

2:29 pm - 12:36 amYQB Québec City-SEA Seattle/Tacoma Intl

13h 07m2 stops New York John F Kennedy Intl Chicago O'Hare Intl

$517American Airlines

Tue, Sep 22 - Tue, Oct 6

10:48 pm - 1:07 pmSEA Seattle/Tacoma Intl-YQB Québec City

11h 19m1 stop Philadelphia

1:47 pm - 10:59 pmYQB Québec City-SEA Seattle/Tacoma Intl

12h 12m1 stop Philadelphia

$526American Airlines

Sat, Oct 24 - Wed, Oct 28

11:57 pm - 1:47 pmSEA Seattle/Tacoma Intl-YQB Québec City

10h 50m2 stops Chicago O'Hare Intl New York John F Kennedy Intl

2:29 pm - 12:36 amYQB Québec City-SEA Seattle/Tacoma Intl

13h 07m2 stops New York John F Kennedy Intl Chicago O'Hare Intl

$527American Airlines

Tue, Sep 22 - Tue, Oct 6

7:35 pm - 4:50 pmSEA Seattle/Tacoma Intl-YQB Québec City

18h 15m2 stops Calgary Toronto Pearson Intl

7:30 pm - 9:40 amYQB Québec City-SEA Seattle/Tacoma Intl

17h 10m1 stop Calgary

$534Multiple Airlines

Tue, Oct 6 - Sat, Oct 10

7:35 pm - 4:50 pmSEA Seattle/Tacoma Intl-YQB Québec City

18h 15m2 stops Calgary Toronto Pearson Intl

7:30 pm - 9:40 amYQB Québec City-SEA Seattle/Tacoma Intl

17h 10m1 stop Calgary

$534Multiple Airlines

Fri, Oct 2 - Sat, Oct 10

7:35 pm - 4:50 pmSEA Seattle/Tacoma Intl-YQB Québec City

18h 15m2 stops Calgary Toronto Pearson Intl

7:30 pm - 9:40 amYQB Québec City-SEA Seattle/Tacoma Intl

17h 10m1 stop Calgary

$565Multiple Airlines

Sat, Oct 3 - Sat, Oct 10

6:15 am - 11:39 amSEA Seattle/Tacoma Intl-YQB Québec City

26h 24m2 stops Los Angeles Toronto Pearson Intl

7:10 am - 9:48 pmYQB Québec City-SEA Seattle/Tacoma Intl

17h 38m2 stops Toronto Pearson Intl Los Angeles

$780United Airlines

Sat, Dec 5 - Thu, Dec 10

12:23 pm - 11:39 amSEA Seattle/Tacoma Intl-YQB Québec City

20h 16m2 stops Los Angeles Toronto Pearson Intl

5:00 am - 9:48 pmYQB Québec City-SEA Seattle/Tacoma Intl

19h 48m2 stops Toronto Pearson Intl Los Angeles

$804United Airlines

Sat, Dec 5 - Sun, Dec 13

7:05 pm - 11:39 amSEA Seattle/Tacoma Intl-YQB Québec City

13h 34m2 stops Vancouver Intl Toronto Pearson Intl

2:20 pm - 9:32 amYQB Québec City-SEA Seattle/Tacoma Intl

22h 12m2 stops Ottawa Vancouver Intl

$892Air Canada

Tue, Dec 8 - Wed, Dec 9

7:05 pm - 11:39 amSEA Seattle/Tacoma Intl-YQB Québec City

13h 34m2 stops Vancouver Intl Toronto Pearson Intl

2:20 pm - 2:37 pmYQB Québec City-SEA Seattle/Tacoma Intl

27h 17m2 stops Ottawa Vancouver Intl

$892Air Canada

Sun, Dec 6 - Mon, Dec 7

Cheap last minute flights

Enter your travel dates to find the best prices.

10:36 pm - 11:43 amSEA Seattle/Tacoma Intl-YQB Québec City

10h 07m1 stop Charlotte Douglas

3:59 pm - 10:57 pmYQB Québec City-SEA Seattle/Tacoma Intl

9h 58m1 stop Philadelphia

$804American Airlines

Sun, Sep 13 - Fri, Sep 18

8:10 pm - 6:40 pmSEA Seattle/Tacoma Intl-YQB Québec City

19h 30m1 stop Calgary

6:40 am - 6:45 pmYQB Québec City-SEA Seattle/Tacoma Intl

39h 05m2 stops Toronto Pearson Intl Calgary

$814Multiple Airlines

Sun, Sep 13 - Fri, Sep 18

7:15 pm - 5:49 amSEA Seattle/Tacoma Intl-YQB Québec City

7h 34m1 stop Vancouver Intl

6:40 am - 2:17 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 37m1 stop Vancouver Intl

$996Air Canada

Sat, Sep 12 - Wed, Sep 16

7:35 pm - 3:08 pmSEA Seattle/Tacoma Intl-YQB Québec City

16h 33m2 stops San Francisco Newark

6:00 am - 6:29 pmYQB Québec City-SEA Seattle/Tacoma Intl

15h 29m2 stops Newark San Francisco

$1,007United Airlines

Sun, Sep 13 - Fri, Sep 18

10:59 pm - 4:50 pmSEA Seattle/Tacoma Intl-YQB Québec City

14h 51m2 stops Vancouver Intl Toronto Pearson Intl

6:40 am - 7:49 pmYQB Québec City-SEA Seattle/Tacoma Intl

16h 09m2 stops Toronto Pearson Intl Calgary

$1,127Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

8:00 am - 7:07 pmSEA Seattle/Tacoma Intl-YQB Québec City

8h 07m1 stop Toronto Pearson Intl

6:40 am - 6:32 pmYQB Québec City-SEA Seattle/Tacoma Intl

14h 52m1 stop Vancouver Intl

$1,176Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

8:40 am - 10:41 pmSEA Seattle/Tacoma Intl-YQB Québec City

11h 01m2 stops Denver Intl Newark

6:40 am - 2:17 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 37m1 stop Vancouver Intl

$1,178Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

7:35 pm - 10:20 pmSEA Seattle/Tacoma Intl-YQB Québec City

23h 45m3 stops Calgary Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

6:40 am - 6:45 pmYQB Québec City-SEA Seattle/Tacoma Intl

15h 05m2 stops Toronto Pearson Intl Calgary

$1,197Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

7:35 pm - 10:20 pmSEA Seattle/Tacoma Intl-YQB Québec City

23h 45m3 stops Calgary Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:45 pm - 9:40 amYQB Québec City-SEA Seattle/Tacoma Intl

18h 55m3 stops Toronto Pearson Intl Edmonton Calgary

$1,234Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

8:40 am - 10:41 pmSEA Seattle/Tacoma Intl-YQB Québec City

11h 01m2 stops Denver Intl Newark

5:00 am - 1:22 pmYQB Québec City-SEA Seattle/Tacoma Intl

11h 22m2 stops Toronto Pearson Intl Denver Intl

$1,580United Airlines

Sat, Sep 12 - Wed, Sep 16

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WestJet flights from Seattle to Québec City

Our best WestJet deals on Seattle to Québec City flight tickets

WestJet

Oct 4

SEA10:30 amSeattle/Tacoma Intl

29h 10m

1 stop

YQB6:40 pmQuébec City

Oct 10

YQB7:30 pmQuébec City

17h 10m

1 stop

SEA9:40 amSeattle/Tacoma Intl

$664

WestJet

Oct 4

SEA10:30 amSeattle/Tacoma Intl

29h 10m

1 stop

YQB6:40 pmQuébec City

Oct 10

YQB7:30 pmQuébec City

17h 10m

1 stop

SEA9:40 amSeattle/Tacoma Intl

$680

WestJet

Oct 4

SEA10:30 amSeattle/Tacoma Intl

29h 10m

1 stop

YQB6:40 pmQuébec City

Oct 10

YQB7:30 pmQuébec City

17h 10m

1 stop

SEA9:40 amSeattle/Tacoma Intl

$707

American Airlines flights from Seattle to Québec City

Our best American Airlines deals on Seattle to Québec City flight tickets

American Airlines

Sep 22

SEA11:57 pmSeattle/Tacoma Intl

10h 50m

2 stops

YQB1:47 pmQuébec City

Oct 6

YQB2:29 pmQuébec City

13h 07m

2 stops

SEA12:36 amSeattle/Tacoma Intl

$517

American Airlines

Oct 24

SEA10:48 pmSeattle/Tacoma Intl

11h 19m

1 stop

YQB1:07 pmQuébec City

Oct 28

YQB1:47 pmQuébec City

12h 12m

1 stop

SEA10:59 pmSeattle/Tacoma Intl

$526

American Airlines

Oct 19

SEA12:25 amSeattle/Tacoma Intl

11h 54m

2 stops

YQB3:19 pmQuébec City

Oct 27

YQB1:47 pmQuébec City

12h 12m

1 stop

SEA10:59 pmSeattle/Tacoma Intl

$536

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Tue 9/22

11:57 pm-1:47 pm

2 stops10h 50m

Québec City

Tue 10/6

2:29 pm-12:36 am

2 stops13h 07m

$517

Quickest round-trip

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Sat 10/24

10:48 pm-1:07 pm

1 stop11h 19m

Québec City

Wed 10/28

1:47 pm-10:59 pm

1 stop12h 12m

$526

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Tue 9/22

11:57 pm-1:47 pm

2 stops10h 50m

Québec City

Tue 10/6

2:29 pm-12:36 am

2 stops13h 07m

$527

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Tue 10/6

7:35 pm-4:50 pm

2 stops18h 15m

Québec City

Sat 10/10

7:30 pm-9:40 am

1 stop17h 10m

$534

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Fri 10/2

7:35 pm-4:50 pm

2 stops18h 15m

Québec City

Sat 10/10

7:30 pm-9:40 am

1 stop17h 10m

$534

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Sat 10/3

7:35 pm-4:50 pm

2 stops18h 15m

Québec City

Sat 10/10

7:30 pm-9:40 am

1 stop17h 10m

$565

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Sat 12/5

6:15 am-11:39 am

2 stops26h 24m

Québec City

Thu 12/10

7:10 am-9:48 pm

2 stops17h 38m

$780

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Sat 12/5

12:23 pm-11:39 am

2 stops20h 16m

Québec City

Sun 12/13

5:00 am-9:48 pm

2 stops19h 48m

$804

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Tue 12/8

7:05 pm-11:39 am

2 stops13h 34m

Québec City

Wed 12/9

2:20 pm-9:32 am

2 stops22h 12m

$892

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Sun 12/6

7:05 pm-11:39 am

2 stops13h 34m

Québec City

Mon 12/7

2:20 pm-2:37 pm

2 stops27h 17m

$892

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 Seattle to Québec City

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

What is the typical price of a round-trip flight between Seattle and Québec City?

Prices are currently typical for flights on this route.

Typical prices usually range from $212 to $913.
The lowest price recently found on this route was $517.

What is the cheapest month to fly to Québec City?

The cheapest month to fly to Québec City from Seattle is in April. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Québec City in April, then May is your next best option. Flight prices from Seattle to Québec City during May average around $313.

Can stopping save me money on Seattle to Québec City flights?

You could potentially save up to 60% on your flight if you consider stops on a Seattle to Québec City flight.

How have Seattle to Québec City flight prices changed over time?

When to book flights from Seattle to Québec City

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Québec City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Québec City (SEA to YQB) flight deals and tips

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

Best Price Found	$299
Fastest flight time	9h 36m
Direct flights	None

The best one-way flight to Québec City from Seattle in the past 72 hours is $299. The best round-trip flight deal from Seattle to Québec City found on momondo in the last 72 hours is $517.

The fastest flight from Seattle to Québec City takes 9h 36m

There are no direct flights from Seattle to Québec City. There are no popular flight routes from Seattle to Québec City.

Search flight deals

Frequently asked questions about flying from Seattle to Québec City

How far is Seattle/Tacoma Intl to Québec City by plane?
Seattle/Tacoma Intl and Québec City are 2354.2 mi apart from one another. Flights usually cover this in 9h 36m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Québec City Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Québec City Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Québec City Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Québec City Airport is 3 as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Québec City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Québec City Airport.
What documentation or ID do you need to fly to Québec City Airport?
The required travel and health documents for your Québec City 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 Québec City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Seattle to Québec City?
Based on momondo bookings for flights between Seattle and Québec City, the leading airline is Air Canada, making up 61% of the total bookings. Other popular airlines include United Airlines with 26% and American Airlines with 13%.

Best airlines flying from Seattle to Québec City

Compare and see reviews for airlines that fly from Seattle to Québec City with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $150	Free Cancellation	Rating 7.4 10,180 reviews	Search United Airlines flights
Air Canada	PriceFrom $332	Free Cancellation	Rating 7.1 11,600 reviews	Search Air Canada flights
American Airlines	PriceFrom $518	Free Cancellation	Rating 7.1 12,041 reviews	Search American Airlines flights

Beaupre

Baie-Saint-Paul

Victoriaville

Sainte-Marie

Why use momondo?

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

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

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

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

How can momondo help me find flights from Seattle to Québec City?

Once all potential Seattle to Québec City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Québec City trip

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Cheap flights from Seattle to Québec City from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Québec City departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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WestJet flights from Seattle to Québec City

Our best WestJet deals on Seattle to Québec City flight tickets

American Airlines flights from Seattle to Québec City

Our best American Airlines deals on Seattle to Québec City flight tickets

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How to get the cheapest flight ticket from Seattle to Québec City

What is the typical price of a round-trip flight between Seattle and Québec City?

What is the cheapest month to fly to Québec City?

Can stopping save me money on Seattle to Québec City flights?

How have Seattle to Québec City flight prices changed over time?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Québec City?

What airlines fly to Québec City?

When to book flights from Seattle to Québec City

Cheap Seattle to Québec City (SEA to YQB) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Québec City

Best airlines flying from Seattle to Québec City

Compare and see reviews for airlines that fly from Seattle to Québec City with momondo

Traveling to a place near Québec City?

Why use momondo?

An easier way to manage your Québec City 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Quebec

Fly your favorite airline to Québec City

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Québec City

List of cabin classes available on flights landing in Québec City. Availability may vary depending on flight origin and airline.

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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