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

WestJet 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 60% 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 August 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.

$186 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 6:40 pmSEA Seattle/Tacoma Intl-YQB Québec City

20h 05m1 stop Calgary

7:30 pm - 6:45 pmYQB Québec City-SEA Seattle/Tacoma Intl

26h 15m1 stop Calgary

$439WestJet

Mon, Sep 28 - Mon, Oct 5

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

10h 07m1 stop Charlotte Douglas

12:29 pm - 8:07 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 38m1 stop Charlotte Douglas

$491American Airlines

Mon, Sep 21 - Wed, Sep 23

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

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

9h 58m1 stop Philadelphia

$500American Airlines

Tue, Sep 22 - Fri, Sep 25

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

2:27 pm - 9:36 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 09m1 stop Chicago O'Hare Intl

$500American Airlines

Tue, Sep 22 - Thu, Sep 24

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

$542Multiple Airlines

Fri, Sep 11 - Tue, Sep 15

7:35 pm - 2:27 pmSEA Seattle/Tacoma Intl-YQB Québec City

15h 52m2 stops Calgary Toronto Pearson Intl

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

17h 10m1 stop Calgary

$550Multiple Airlines

Tue, Sep 15 - Sat, Sep 19

3:00 pm - 9:31 amSEA Seattle/Tacoma Intl-YQB Québec City

15h 31m3 stops Vancouver Intl Calgary Montreal Pierre Elliott Trudeau Intl

6:25 pm - 10:05 amYQB Québec City-SEA Seattle/Tacoma Intl

18h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$709Air Canada

Mon, Sep 28 - Mon, Oct 5

8:00 am - 7:12 pmSEA Seattle/Tacoma Intl-YQB Québec City

8h 12m1 stop Toronto Pearson Intl

12:35 pm - 9:04 pmYQB Québec City-SEA Seattle/Tacoma Intl

11h 29m2 stops Ottawa Toronto Pearson Intl

$742Air Canada

Mon, Sep 28 - Mon, Oct 5

6:15 am - 9:50 amSEA Seattle/Tacoma Intl-YQB Québec City

24h 35m2 stops Los Angeles Los Angeles Toronto Pearson Intl

6:00 am - 9:48 pmYQB Québec City-SEA Seattle/Tacoma Intl

18h 48m2 stops Newark Los Angeles Los Angeles

$747United Airlines

Tue, Dec 1 - Tue, Dec 8

6:15 am - 9:50 amSEA Seattle/Tacoma Intl-YQB Québec City

24h 35m2 stops Los Angeles Los Angeles Toronto Pearson Intl

6:00 am - 9:48 pmYQB Québec City-SEA Seattle/Tacoma Intl

18h 48m2 stops Newark Los Angeles Los Angeles

$747United Airlines

Wed, Dec 2 - Tue, Dec 8

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WestJet flights from Seattle to Québec City

Our best WestJet deals on Seattle to Québec City flight tickets

WestJet

Sep 28

SEA7:35 pmSeattle/Tacoma Intl

20h 05m

1 stop

YQB6:40 pmQuébec City

Oct 5

YQB7:30 pmQuébec City

26h 15m

1 stop

SEA6:45 pmSeattle/Tacoma Intl

$439

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

$656

WestJet

Sep 11

SEA10:30 amSeattle/Tacoma Intl

29h 10m

1 stop

YQB6:40 pmQuébec City

Sep 15

YQB7:30 pmQuébec City

17h 10m

1 stop

SEA9:40 amSeattle/Tacoma Intl

$667

American Airlines flights from Seattle to Québec City

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

American Airlines

Sep 21

SEA10:36 pmSeattle/Tacoma Intl

10h 07m

1 stop

YQB11:43 amQuébec City

Sep 23

YQB12:29 pmQuébec City

10h 38m

1 stop

SEA8:07 pmSeattle/Tacoma Intl

$491

American Airlines

Sep 22

SEA11:57 pmSeattle/Tacoma Intl

10h 50m

2 stops

YQB1:47 pmQuébec City

Sep 25

YQB3:59 pmQuébec City

9h 58m

1 stop

SEA10:57 pmSeattle/Tacoma Intl

$500

American Airlines

Oct 27

SEA10:48 pmSeattle/Tacoma Intl

11h 19m

1 stop

YQB1:07 pmQuébec City

Nov 2

YQB2:00 pmQuébec City

10h 59m

1 stop

SEA9:59 pmSeattle/Tacoma Intl

$501

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Mon 9/28

7:35 pm-6:40 pm

1 stop20h 05m

Québec City

Mon 10/5

7:30 pm-6:45 pm

1 stop26h 15m

$439

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Mon 9/21

10:36 pm-11:43 am

1 stop10h 07m

Québec City

Wed 9/23

12:29 pm-8:07 pm

1 stop10h 38m

$491

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

Fri 9/25

3:59 pm-10:57 pm

1 stop9h 58m

$500

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

Thu 9/24

2:27 pm-9:36 pm

1 stop10h 09m

$500

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Fri 9/11

7:35 pm-4:50 pm

2 stops18h 15m

Québec City

Tue 9/15

7:30 pm-9:40 am

1 stop17h 10m

$542

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Tue 9/15

7:35 pm-2:27 pm

2 stops15h 52m

Québec City

Sat 9/19

7:30 pm-9:40 am

1 stop17h 10m

$550

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Mon 9/28

3:00 pm-9:31 am

3 stops15h 31m

Québec City

Mon 10/5

6:25 pm-10:05 am

2 stops18h 40m

$709

Quickest round-trip

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Mon 9/28

8:00 am-7:12 pm

1 stop8h 12m

Québec City

Mon 10/5

12:35 pm-9:04 pm

2 stops11h 29m

$742

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Tue 12/1

6:15 am-9:50 am

2 stops24h 35m

Québec City

Tue 12/8

6:00 am-9:48 pm

2 stops18h 48m

$747

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Wed 12/2

6:15 am-9:50 am

2 stops24h 35m

Québec City

Tue 12/8

6:00 am-9:48 pm

2 stops18h 48m

$747

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 $332 to $859.
The lowest price recently found on this route was $439.

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 19% 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	$186
Fastest flight time	7h 34m
Direct flights	None

The best one-way flight to Québec City from Seattle in the past 72 hours is $186. The best round-trip flight deal from Seattle to Québec City found on momondo in the last 72 hours is $439.

The fastest flight from Seattle to Québec City takes 7h 34m

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 7h 34m, 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 August 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 60% of the total bookings. Other popular airlines include United Airlines with 29% and American Airlines with 12%.

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 10,134 reviews	Search United Airlines flights
Air Canada	PriceFrom $332	Free Cancellation	Rating 7.1 11,547 reviews	Search Air Canada flights
American Airlines	PriceFrom $518	Free Cancellation	Rating 7.1 12,019 reviews	Search American Airlines flights

Beaupre

Victoriaville

Baie-Saint-Paul

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 $186

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 9/8. 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.

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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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