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

WestJet and American 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.

$209 Cheap Flights from Québec City to Seattle in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $469 to $368. The lowest price recently found on this route was $353.

1 adult

0 bags

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.

7:30 pm - 9:40 am

YQB

SEA

17h 10m

1 stop

7:00 am - 6:40 pm

SEA

YQB

8h 40m

1 stop

$353WestJet

Thu, Jun 11 - Thu, Jun 18

4:11 pm - 9:27 am

YQB

SEA

20h 16m

2 stops

3:28 pm - 1:14 pm

SEA

YQB

18h 46m

1 stop

$418American Airlines

Tue, Jun 30 - Thu, Jul 9

7:30 pm - 9:40 am

YQB

SEA

17h 10m

1 stop

7:35 pm - 6:40 pm

SEA

YQB

20h 05m

1 stop

$428WestJet

Sat, Jun 27 - Sun, Jul 12

1:57 pm - 12:16 am

YQB

SEA

13h 19m

1 stop

6:00 am - 5:15 pm

SEA

YQB

8h 15m

1 stop

$430American Airlines

Wed, May 27 - Sat, Jun 6

7:30 pm - 6:45 pm

YQB

SEA

26h 15m

1 stop

7:35 pm - 6:40 pm

SEA

YQB

20h 05m

1 stop

$434WestJet

Thu, May 28 - Wed, Jun 10

4:11 pm - 12:49 pm

YQB

SEA

23h 38m

2 stops

10:35 pm - 3:30 pm

SEA

YQB

13h 55m

1 stop

$465American Airlines

Wed, Jul 1 - Wed, Jul 8

1:48 pm - 9:35 pm

YQB

SEA

10h 47m

1 stop

11:58 pm - 1:09 pm

SEA

YQB

10h 11m

2 stops

$482American Airlines

Sun, May 24 - Wed, Jun 10

5:00 am - 2:20 pm

YQB

SEA

12h 20m

2 stops

7:00 am - 6:40 pm

SEA

YQB

8h 40m

1 stop

$490Multiple Airlines

Thu, Jun 11 - Thu, Jun 18

7:30 pm - 6:45 pm

YQB

SEA

26h 15m

1 stop

10:30 am - 12:21 pm

SEA

YQB

22h 51m

3 stops

$498Multiple Airlines

Thu, Jun 11 - Thu, Jun 18

4:11 pm - 10:58 pm

YQB

SEA

9h 47m

1 stop

11:24 pm - 1:16 pm

SEA

YQB

10h 52m

2 stops

$510American Airlines

Fri, Jun 12 - Fri, Jun 19

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Air Canada flights from Québec City to Seattle

Our best Air Canada deals on Québec City to Seattle flight tickets

Air Canada

Sep 10

YQB1:40 pmQuébec City

12h 02m

2 stops

SEA10:42 pmSeattle/Tacoma Intl

Sep 14

SEA8:00 amSeattle/Tacoma Intl

8h 12m

1 stop

YQB7:12 pmQuébec City

$568

Air Canada

Jun 27

YQB12:35 pmQuébec City

11h 32m

2 stops

SEA9:07 pmSeattle/Tacoma Intl

Jul 9

SEA7:20 pmSeattle/Tacoma Intl

7h 25m

1 stop

YQB5:45 amQuébec City

$594

Air Canada

Jun 27

YQB12:35 pmQuébec City

11h 32m

2 stops

SEA9:07 pmSeattle/Tacoma Intl

Jul 10

SEA7:20 pmSeattle/Tacoma Intl

11h 12m

2 stops

YQB9:32 amQuébec City

$597

American Airlines flights from Québec City to Seattle

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

American Airlines

Jun 30

YQB4:11 pmQuébec City

20h 16m

2 stops

SEA9:27 amSeattle/Tacoma Intl

Jul 9

SEA3:28 pmSeattle/Tacoma Intl

18h 46m

1 stop

YQB1:14 pmQuébec City

$418

American Airlines

May 27

YQB1:57 pmQuébec City

13h 19m

1 stop

SEA12:16 amSeattle/Tacoma Intl

Jun 6

SEA6:00 amSeattle/Tacoma Intl

8h 15m

1 stop

YQB5:15 pmQuébec City

$430

American Airlines

Jul 1

YQB4:11 pmQuébec City

25h 05m

2 stops

SEA2:16 pmSeattle/Tacoma Intl

Jul 6

SEA1:39 pmSeattle/Tacoma Intl

20h 30m

2 stops

YQB1:09 pmQuébec City

$465

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 6/11

7:30 pm-9:40 am

1 stop17h 10m

Seattle/Tacoma Intl

Thu 6/18

7:00 am-6:40 pm

1 stop8h 40m

$353

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Tue 6/30

4:11 pm-9:27 am

2 stops20h 16m

Seattle/Tacoma Intl

Thu 7/9

3:28 pm-1:14 pm

1 stop18h 46m

$418

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Sat 6/27

7:30 pm-9:40 am

1 stop17h 10m

Seattle/Tacoma Intl

Sun 7/12

7:35 pm-6:40 pm

1 stop20h 05m

$428

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 5/27

1:57 pm-12:16 am

1 stop13h 19m

Seattle/Tacoma Intl

Sat 6/6

6:00 am-5:15 pm

1 stop8h 15m

$430

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 5/28

7:30 pm-6:45 pm

1 stop26h 15m

Seattle/Tacoma Intl

Wed 6/10

7:35 pm-6:40 pm

1 stop20h 05m

$434

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 7/1

4:11 pm-12:49 pm

2 stops23h 38m

Seattle/Tacoma Intl

Wed 7/8

10:35 pm-3:30 pm

1 stop13h 55m

$465

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Sun 5/24

1:48 pm-9:35 pm

1 stop10h 47m

Seattle/Tacoma Intl

Wed 6/10

11:58 pm-1:09 pm

2 stops10h 11m

$482

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 6/11

5:00 am-2:20 pm

2 stops12h 20m

Seattle/Tacoma Intl

Thu 6/18

7:00 am-6:40 pm

1 stop8h 40m

$490

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 6/11

7:30 pm-6:45 pm

1 stop26h 15m

Seattle/Tacoma Intl

Thu 6/18

10:30 am-12:21 pm

3 stops22h 51m

$498

Quickest round-trip

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 6/12

4:11 pm-10:58 pm

1 stop9h 47m

Seattle/Tacoma Intl

Fri 6/19

11:24 pm-1:16 pm

2 stops10h 52m

$510

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?

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 6% 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

Fastest flight time	10h 13m
Direct flights	None

The fastest flight from Québec City to Seattle takes 10h 13m

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

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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. 10h 13m 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

Olympia

Lynnwood

Redmond

Kent

Marysville

Puyallup

Tukwila

Lakewood

Cle Elum

Federal Way

Centralia

Fife

Shoreline

Westport

Tumwater

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.