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

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

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Québec City Airport to Seattle/Tacoma Intl Airport.

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

The necessary travel and health documents for your Seattle/Tacoma Intl Airport 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.

$208 Cheap Flights from Québec City to Seattle in 2026/27

Find the cheapest flights from Québec City to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

12h 12m1 stop Philadelphia

11:34 pm - 12:51 pmSEA Seattle/Tacoma Intl-YQB Québec City

10h 17m2 stops Chicago O'Hare Intl Philadelphia

$496American Airlines

Tue, Oct 27 - Tue, Nov 3

1:47 pm - 12:36 amYQB Québec City-SEA Seattle/Tacoma Intl

13h 49m2 stops Philadelphia Chicago O'Hare Intl

11:34 pm - 12:51 pmSEA Seattle/Tacoma Intl-YQB Québec City

10h 17m2 stops Chicago O'Hare Intl Philadelphia

$501American Airlines

Tue, Oct 27 - Tue, Nov 3

1:47 pm - 9:22 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 35m1 stop Philadelphia

11:34 pm - 12:51 pmSEA Seattle/Tacoma Intl-YQB Québec City

10h 17m2 stops Chicago O'Hare Intl Philadelphia

$530American Airlines

Thu, Oct 29 - Thu, Nov 5

2:25 pm - 10:39 amYQB Québec City-SEA Seattle/Tacoma Intl

23h 14m1 stop Chicago O'Hare Intl

11:34 pm - 12:51 pmSEA Seattle/Tacoma Intl-YQB Québec City

10h 17m2 stops Chicago O'Hare Intl Philadelphia

$603American Airlines

Sat, Oct 31 - Sat, Nov 7

6:05 am - 2:37 pmYQB Québec City-SEA Seattle/Tacoma Intl

11h 32m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:10 am - 10:36 pmSEA Seattle/Tacoma Intl-YQB Québec City

9h 26m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$605Air Canada

Thu, Oct 29 - Thu, Nov 5

1:47 pm - 10:39 amYQB Québec City-SEA Seattle/Tacoma Intl

23h 52m2 stops Philadelphia Chicago O'Hare Intl

11:34 pm - 12:51 pmSEA Seattle/Tacoma Intl-YQB Québec City

10h 17m2 stops Chicago O'Hare Intl Philadelphia

$609American Airlines

Sat, Oct 31 - Sat, Nov 7

6:05 am - 2:37 pmYQB Québec City-SEA Seattle/Tacoma Intl

11h 32m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

8:40 am - 10:36 pmSEA Seattle/Tacoma Intl-YQB Québec City

10h 56m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$625Air Canada

Sat, Oct 31 - Tue, Nov 3

3:45 pm - 11:59 pmYQB Québec City-SEA Seattle/Tacoma Intl

11h 14m1 stop Chicago O'Hare Intl

11:15 pm - 4:41 pmSEA Seattle/Tacoma Intl-YQB Québec City

14h 26m1 stop Newark

$625United Airlines

Tue, Oct 27 - Tue, Nov 3

6:05 am - 2:37 pmYQB Québec City-SEA Seattle/Tacoma Intl

11h 32m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

7:45 am - 8:31 pmSEA Seattle/Tacoma Intl-YQB Québec City

9h 46m1 stop Toronto Pearson Intl

$630Air Canada

Sat, Oct 31 - Tue, Nov 3

10:40 am - 8:59 pmYQB Québec City-SEA Seattle/Tacoma Intl

13h 19m1 stop Toronto Pearson Intl

7:45 am - 11:01 pmSEA Seattle/Tacoma Intl-YQB Québec City

12h 16m1 stop Toronto Pearson Intl

$656Air Canada

Thu, Oct 29 - Thu, Nov 5

Cheap last minute flights

Enter your travel dates to find the best prices.

1:54 pm - 10:57 pmYQB Québec City-SEA Seattle/Tacoma Intl

12h 03m1 stop Philadelphia

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

$622American Airlines

Sat, Sep 19 - Mon, Sep 28

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

9h 58m1 stop Philadelphia

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

$622American Airlines

Sat, Sep 19 - Tue, Sep 29

1:54 pm - 12:11 amYQB Québec City-SEA Seattle/Tacoma Intl

13h 17m2 stops Philadelphia Chicago O'Hare Intl

10:36 pm - 1:47 pmSEA Seattle/Tacoma Intl-YQB Québec City

12h 11m2 stops Charlotte Douglas New York John F Kennedy Intl

$622American Airlines

Fri, Sep 18 - Mon, Sep 28

12:29 pm - 7:49 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 20m1 stop Charlotte Douglas

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

$622American Airlines

Sun, Sep 20 - Tue, Sep 29

1:54 pm - 9:05 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 11m1 stop Philadelphia

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

$622American Airlines

Fri, Sep 18 - Tue, Sep 29

12:29 pm - 7:49 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 20m1 stop Charlotte Douglas

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

10h 07m1 stop Charlotte Douglas

$622American Airlines

Sun, Sep 20 - Mon, Sep 28

1:54 pm - 9:05 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 11m1 stop Philadelphia

10:36 pm - 1:47 pmSEA Seattle/Tacoma Intl-YQB Québec City

12h 11m2 stops Charlotte Douglas New York John F Kennedy Intl

$622American Airlines

Fri, Sep 18 - Mon, Sep 28

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

9h 58m1 stop Philadelphia

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

10h 07m1 stop Charlotte Douglas

$622American Airlines

Sat, Sep 19 - Mon, Sep 28

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

10h 09m1 stop Chicago O'Hare Intl

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

10h 07m1 stop Charlotte Douglas

$622American Airlines

Fri, Sep 18 - Mon, Sep 28

12:29 pm - 7:49 pmYQB Québec City-SEA Seattle/Tacoma Intl

10h 20m1 stop Charlotte Douglas

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

$622American Airlines

Sun, Sep 20 - Mon, Sep 28

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Québec City to Seattle

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

United Airlines

Oct 27

YQB3:45 pmQuébec City

11h 14m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

Nov 3

SEA11:15 pmSeattle/Tacoma Intl

14h 26m

1 stop

YQB4:41 pmQuébec City

$625

United Airlines

Oct 31

YQB6:00 amQuébec City

19h 11m

1 stop

SEA10:11 pmSeattle/Tacoma Intl

Nov 7

SEA11:17 pmSeattle/Tacoma Intl

14h 24m

1 stop

YQB4:41 pmQuébec City

$677

United Airlines

Oct 23

YQB5:00 amQuébec City

14h 03m

2 stops

SEA4:03 pmSeattle/Tacoma Intl

Oct 27

SEA12:20 pmSeattle/Tacoma Intl

23h 25m

2 stops

YQB2:45 pmQuébec City

$692

American Airlines flights from Québec City to Seattle

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

American Airlines

Oct 27

YQB1:47 pmQuébec City

12h 12m

1 stop

SEA10:59 pmSeattle/Tacoma Intl

Nov 3

SEA11:34 pmSeattle/Tacoma Intl

10h 17m

2 stops

YQB12:51 pmQuébec City

$496

American Airlines

Oct 27

YQB1:47 pmQuébec City

13h 49m

2 stops

SEA12:36 amSeattle/Tacoma Intl

Nov 3

SEA11:34 pmSeattle/Tacoma Intl

10h 17m

2 stops

YQB12:51 pmQuébec City

$501

American Airlines

Oct 29

YQB1:47 pmQuébec City

10h 35m

1 stop

SEA9:22 pmSeattle/Tacoma Intl

Nov 5

SEA11:34 pmSeattle/Tacoma Intl

10h 17m

2 stops

YQB12:51 pmQuébec City

$530

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Tue 10/27

1:47 pm-10:59 pm

1 stop12h 12m

Seattle/Tacoma Intl

Tue 11/3

11:34 pm-12:51 pm

2 stops10h 17m

$496

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Tue 10/27

1:47 pm-12:36 am

2 stops13h 49m

Seattle/Tacoma Intl

Tue 11/3

11:34 pm-12:51 pm

2 stops10h 17m

$501

Quickest round-trip

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Thu 10/29

1:47 pm-9:22 pm

1 stop10h 35m

Seattle/Tacoma Intl

Thu 11/5

11:34 pm-12:51 pm

2 stops10h 17m

$530

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Sat 10/31

2:25 pm-10:39 am

1 stop23h 14m

Seattle/Tacoma Intl

Sat 11/7

11:34 pm-12:51 pm

2 stops10h 17m

$603

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Thu 10/29

6:05 am-2:37 pm

2 stops11h 32m

Seattle/Tacoma Intl

Thu 11/5

10:10 am-10:36 pm

2 stops9h 26m

$605

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Sat 10/31

1:47 pm-10:39 am

2 stops23h 52m

Seattle/Tacoma Intl

Sat 11/7

11:34 pm-12:51 pm

2 stops10h 17m

$609

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Sat 10/31

6:05 am-2:37 pm

2 stops11h 32m

Seattle/Tacoma Intl

Tue 11/3

8:40 am-10:36 pm

2 stops10h 56m

$625

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Tue 10/27

3:45 pm-11:59 pm

1 stop11h 14m

Seattle/Tacoma Intl

Tue 11/3

11:15 pm-4:41 pm

1 stop14h 26m

$625

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Sat 10/31

6:05 am-2:37 pm

2 stops11h 32m

Seattle/Tacoma Intl

Tue 11/3

7:45 am-8:31 pm

1 stop9h 46m

$630

Québec CitySeattle

YQB Québec City - SEA Seattle/Tacoma Intl

YQBSEA

Québec City

Thu 10/29

10:40 am-8:59 pm

1 stop13h 19m

Seattle/Tacoma Intl

Thu 11/5

7:45 am-11:01 pm

1 stop12h 16m

$656

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 Québec City 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

Prices

Airlines

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

Prices are currently typical for flights on this route.

Typical prices usually range from $283 to $571.
The lowest price recently found on this route was $496.

What is the cheapest month to fly to Seattle?

In general, November is the cheapest month to fly from Québec City to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Seattle in November, then you should wait until March to fly from Québec City, when ticket prices are also cheap, with an average price of $0.

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

You could potentially save up to 14% on your flight if you consider stops on a Québec City to Seattle flight.

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

When to book flights from Québec City to Seattle

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

Estimated round-trip price

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

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

Best Price Found	$208
Fastest flight time	9h 41m
Direct flights	None

The best one-way flight to Seattle from Québec City in the past 72 hours is $208. The best round-trip flight deal from Québec City to Seattle found on momondo in the last 72 hours is $496.

The fastest flight from Québec City to Seattle takes 9h 41m

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

Search flight deals

Frequently asked questions about flying from Québec City to Seattle

How far is Québec City to Seattle/Tacoma Intl by plane?
The distance between Québec City and Seattle/Tacoma Intl is about 2354.2 mi. 9h 41m is a normal flight duration for this route.
When did momondo last update prices for flights from Québec City Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Québec City Airport to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from Québec City Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Québec City Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport 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.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Kent

Olympia

Redmond

Lakewood

Federal Way

Fife

Puyallup

Tukwila

Lynnwood

Cle Elum

Marysville

Lacey

Kirkland

Centralia

Shoreline

Why use momondo?

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

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

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

Yes. All flights to Seattle from Québec City on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Québec City.

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

Price alerts on flights to Seattle from Québec City 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.