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Cheap flights from Seattle to Québec City from $306

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 2/15. 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
0 bags

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Find the cheapest flights from Seattle to Québec City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:00 am - 6:38 pm
SEA
-
YQB
7h 38m
1 stop
Air Canada Logo
4:50 pm - 10:16 pm
YQB
-
SEA
8h 26m
1 stop
$663Air Canada
sáb., feb. 28 - sáb., mar. 7
Air Canada Logo
8:00 pm - 11:35 am
SEA
-
YQB
12h 35m
2 stops
Air Canada Logo
4:50 pm - 10:16 pm
YQB
-
SEA
8h 26m
1 stop
$669Air Canada
sáb., feb. 28 - sáb., mar. 7
Air Canada Logo
5:50 am - 6:25 pm
SEA
-
YQB
9h 35m
2 stops
Air Canada Logo
5:00 am - 3:03 pm
YQB
-
SEA
13h 03m
2 stops
$673Air Canada
mié., abr. 1 - mar., abr. 7
Air Canada Logo
8:00 pm - 10:00 am
SEA
-
YQB
11h 00m
2 stops
Air Canada Logo
5:00 am - 3:01 pm
YQB
-
SEA
13h 01m
2 stops
$674Air Canada
sáb., feb. 28 - sáb., mar. 7
Air Canada Logo
8:00 am - 6:35 pm
SEA
-
YQB
7h 35m
1 stop
Air Canada Logo
5:00 am - 10:20 am
YQB
-
SEA
8h 20m
1 stop
$677Air Canada
lun., abr. 27 - vie., may. 1
Air Canada Logo
8:00 am - 6:35 pm
SEA
-
YQB
7h 35m
1 stop
Air Canada Logo
5:00 am - 2:20 pm
YQB
-
SEA
12h 20m
2 stops
$683Air Canada
lun., abr. 27 - vie., may. 1
Air Canada Logo
8:00 pm - 11:30 am
SEA
-
YQB
12h 30m
2 stops
Air Canada Logo
5:00 am - 2:20 pm
YQB
-
SEA
12h 20m
2 stops
$688Air Canada
lun., abr. 27 - vie., may. 1
Air Canada Logo
8:00 pm - 10:00 am
SEA
-
YQB
11h 00m
2 stops
Air Canada Logo
4:50 pm - 10:16 pm
YQB
-
SEA
8h 26m
1 stop
$692Air Canada
mié., mar. 11 - mié., mar. 18
Air Canada Logo
8:00 am - 10:40 pm
SEA
-
YQB
11h 40m
1 stop
Air Canada Logo
5:00 am - 3:03 pm
YQB
-
SEA
13h 03m
2 stops
$693Air Canada
mié., abr. 1 - mar., abr. 7
Air Canada Logo
8:00 pm - 10:00 am
SEA
-
YQB
11h 00m
2 stops
Air Canada Logo
5:00 am - 3:01 pm
YQB
-
SEA
13h 01m
2 stops
$698Air Canada
mié., mar. 11 - mié., mar. 18

Air Canada flights from Seattle to Québec City

Our best Air Canada deals on Seattle to Québec City flight tickets
Air Canada
Feb 28
SEA8:00 amSeattle/Tacoma Intl
7h 38m
1 stop
YQB6:38 pmQuébec City
Mar 7
YQB4:50 pmQuébec City
8h 26m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$663
Air Canada
Feb 28
SEA8:00 pmSeattle/Tacoma Intl
12h 35m
2 stops
YQB11:35 amQuébec City
Mar 7
YQB4:50 pmQuébec City
8h 26m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$669
Air Canada
Apr 1
SEA5:50 amSeattle/Tacoma Intl
9h 35m
2 stops
YQB6:25 pmQuébec City
Apr 7
YQB5:00 amQuébec City
13h 03m
2 stops
SEA3:03 pmSeattle/Tacoma Intl
$673

United Airlines flights from Seattle to Québec City

Our best United Airlines deals on Seattle to Québec City flight tickets
United Airlines
Mar 12
SEA8:10 amSeattle/Tacoma Intl
7h 28m
1 stop
YQB6:38 pmQuébec City
Mar 19
YQB4:50 pmQuébec City
8h 26m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$821
United Airlines
Mar 12
SEA8:10 amSeattle/Tacoma Intl
7h 28m
1 stop
YQB6:38 pmQuébec City
Mar 19
YQB11:49 amQuébec City
14h 10m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
$833
United Airlines
Mar 12
SEA8:59 amSeattle/Tacoma Intl
22h 01m
2 stops
YQB10:00 amQuébec City
Mar 19
YQB6:00 amQuébec City
15h 04m
2 stops
SEA6:04 pmSeattle/Tacoma Intl
$867

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Québec City 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 832,500 searches. Data last updated enero 27, 2026.
Use the filters below to find and compare flights from Seattle to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

sáb. 2/28

8:00 am-6:38 pm

1 stop7h 38m

Québec City

sáb. 3/7

4:50 pm-10:16 pm

1 stop8h 26m

$663

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

sáb. 2/28

8:00 pm-11:35 am

2 stops12h 35m

Québec City

sáb. 3/7

4:50 pm-10:16 pm

1 stop8h 26m

$669

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

mié. 4/1

5:50 am-6:25 pm

2 stops9h 35m

Québec City

mar. 4/7

5:00 am-3:03 pm

2 stops13h 03m

$673

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

sáb. 2/28

8:00 pm-10:00 am

2 stops11h 00m

Québec City

sáb. 3/7

5:00 am-3:01 pm

2 stops13h 01m

$674

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

lun. 4/27

8:00 am-6:35 pm

1 stop7h 35m

Québec City

vie. 5/1

5:00 am-10:20 am

1 stop8h 20m

$677

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

lun. 4/27

8:00 am-6:35 pm

1 stop7h 35m

Québec City

vie. 5/1

5:00 am-2:20 pm

2 stops12h 20m

$683

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

lun. 4/27

8:00 pm-11:30 am

2 stops12h 30m

Québec City

vie. 5/1

5:00 am-2:20 pm

2 stops12h 20m

$688

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

mié. 3/11

8:00 pm-10:00 am

2 stops11h 00m

Québec City

mié. 3/18

4:50 pm-10:16 pm

1 stop8h 26m

$692

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

mié. 4/1

8:00 am-10:40 pm

1 stop11h 40m

Québec City

mar. 4/7

5:00 am-3:03 pm

2 stops13h 03m

$693

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

mié. 3/11

8:00 pm-10:00 am

2 stops11h 00m

Québec City

mié. 3/18

5:00 am-3:01 pm

2 stops13h 01m

$698

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Québec City from

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

What is the cheapest month to fly to Québec City?

The cheapest month to fly to Québec City from Seattle is in June. Flight prices, which tend to average around $347, are often lower during this time because this is during the off-season. If you’re not able to fly to Québec City in June, then April is your next best option. Flight prices from Seattle to Québec City during April average around $349.

How far in advance should I book a flight to Québec City?

You are more likely to see cheaper flights to Québec City from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Québec City for around $531 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Québec City from Seattle for as low as $349 on momondo.

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

You could potentially save up to 87% 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

Fastest flight time

8h 03m

Direct flights

None
The fastest flight from Seattle to Québec City takes 8h 03m
There are no direct flights from Seattle to Québec City. There are no popular flight routes from Seattle to Québec City.
Search flight deals

  • 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 8h 03m, 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?

  • 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?

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 AirlinesPriceFrom $150Free CancellationRating
7.4
9,207 reviews
Search United Airlines flights
Air CanadaPriceFrom $239Free CancellationRating
7.1
10,660 reviews
Search Air Canada flights
American AirlinesPriceFrom $405Free CancellationRating
7.2
11,198 reviews
Search American Airlines flights

Traveling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
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.

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