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Cheap flights from Seattle to Québec City from C$ 281

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 5/5. 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

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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 a.m. - 6:35 p.m.
SEA
-
YQB
7h 35m
1 stop
Air Canada Logo
5:00 a.m. - 10:20 a.m.
YQB
-
SEA
8h 20m
1 stop
C$ 919Air Canada
Mon, 27 Apr - Fri, 1 May
Air Canada Logo
8:00 a.m. - 6:35 p.m.
SEA
-
YQB
7h 35m
1 stop
Air Canada Logo
5:00 a.m. - 10:20 a.m.
YQB
-
SEA
8h 20m
1 stop
C$ 921Air Canada
Mon, 27 Apr - Fri, 1 May
Air Canada Logo
8:00 p.m. - 9:45 a.m.
SEA
-
YQB
10h 45m
2 stops
Air Canada Logo
5:00 a.m. - 10:20 a.m.
YQB
-
SEA
8h 20m
1 stop
C$ 926Air Canada
Mon, 27 Apr - Fri, 1 May
Air Canada Logo
8:00 a.m. - 6:35 p.m.
SEA
-
YQB
7h 35m
1 stop
Air Canada Logo
5:00 a.m. - 2:20 p.m.
YQB
-
SEA
12h 20m
2 stops
C$ 927Air Canada
Mon, 27 Apr - Fri, 1 May
Air Canada Logo
8:00 p.m. - 9:45 a.m.
SEA
-
YQB
10h 45m
2 stops
Air Canada Logo
5:00 a.m. - 2:20 p.m.
YQB
-
SEA
12h 20m
2 stops
C$ 934Air Canada
Mon, 27 Apr - Fri, 1 May
Air Canada Logo
5:40 a.m. - 4:26 p.m.
SEA
-
YQB
7h 46m
1 stop
Air Canada Logo
5:00 a.m. - 10:20 a.m.
YQB
-
SEA
8h 20m
1 stop
C$ 956Air Canada
Fri, 22 May - Mon, 25 May
Air Canada Logo
8:00 p.m. - 10:00 a.m.
SEA
-
YQB
11h 00m
2 stops
Air Canada Logo
4:55 p.m. - 10:21 p.m.
YQB
-
SEA
8h 26m
1 stop
C$ 960Air Canada
Sat, 28 Feb - Sat, 7 Mar
Air Canada Logo
5:40 a.m. - 4:26 p.m.
SEA
-
YQB
7h 46m
1 stop
Air Canada Logo
5:00 a.m. - 2:20 p.m.
YQB
-
SEA
12h 20m
2 stops
C$ 964Air Canada
Fri, 22 May - Mon, 25 May
Air Canada Logo
8:00 p.m. - 10:00 a.m.
SEA
-
YQB
11h 00m
2 stops
Air Canada Logo
1:40 p.m. - 10:21 p.m.
YQB
-
SEA
11h 41m
2 stops
C$ 967Air Canada
Sat, 28 Feb - Sat, 7 Mar
Air Canada Logo
8:00 p.m. - 10:00 a.m.
SEA
-
YQB
11h 00m
2 stops
Air Canada Logo
5:00 a.m. - 3:01 p.m.
YQB
-
SEA
13h 01m
2 stops
C$ 968Air Canada
Sat, 28 Feb - Sat, 7 Mar

United Airlines flights from Seattle to Québec City

Our best United Airlines deals on Seattle to Québec City flight tickets
United Airlines
1 Apr
SEA12:54 p.m.Seattle/Tacoma Intl
20h 08m
2 stops
YQB12:02 p.m.Québec City
7 Apr
YQB3:05 p.m.Québec City
10h 32m
1 stop
SEA10:37 p.m.Seattle/Tacoma Intl
C$ 1,016
United Airlines
18 Jun
SEA11:30 a.m.Seattle/Tacoma Intl
8h 41m
1 stop
YQB11:11 p.m.Québec City
26 Jun
YQB5:00 a.m.Québec City
20h 46m
2 stops
SEA10:46 p.m.Seattle/Tacoma Intl
C$ 1,130
United Airlines
18 Jun
SEA10:40 p.m.Seattle/Tacoma Intl
17h 31m
2 stops
YQB7:11 p.m.Québec City
26 Jun
YQB5:00 a.m.Québec City
20h 46m
2 stops
SEA10:46 p.m.Seattle/Tacoma Intl
C$ 1,177

Air Canada flights from Seattle to Québec City

Our best Air Canada deals on Seattle to Québec City flight tickets
Air Canada
27 Apr
SEA8:00 a.m.Seattle/Tacoma Intl
7h 35m
1 stop
YQB6:35 p.m.Québec City
1 May
YQB5:00 a.m.Québec City
8h 20m
1 stop
SEA10:20 a.m.Seattle/Tacoma Intl
C$ 919
Air Canada
27 Apr
SEA8:00 a.m.Seattle/Tacoma Intl
7h 35m
1 stop
YQB6:35 p.m.Québec City
1 May
YQB5:00 a.m.Québec City
8h 20m
1 stop
SEA10:20 a.m.Seattle/Tacoma Intl
C$ 921
Air Canada
27 Apr
SEA8:00 p.m.Seattle/Tacoma Intl
10h 45m
2 stops
YQB9:45 a.m.Québec City
1 May
YQB5:00 a.m.Québec City
8h 20m
1 stop
SEA10:20 a.m.Seattle/Tacoma Intl
C$ 926

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 96,600 searches. Data last updated 4 February 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

Mon 27/4

8:00 a.m.-6:35 p.m.

1 stop7h 35m

Québec City

Fri 1/5

5:00 a.m.-10:20 a.m.

1 stop8h 20m

C$ 919

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Mon 27/4

8:00 a.m.-6:35 p.m.

1 stop7h 35m

Québec City

Fri 1/5

5:00 a.m.-10:20 a.m.

1 stop8h 20m

C$ 921

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Mon 27/4

8:00 p.m.-9:45 a.m.

2 stops10h 45m

Québec City

Fri 1/5

5:00 a.m.-10:20 a.m.

1 stop8h 20m

C$ 926

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Mon 27/4

8:00 a.m.-6:35 p.m.

1 stop7h 35m

Québec City

Fri 1/5

5:00 a.m.-2:20 p.m.

2 stops12h 20m

C$ 927

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Mon 27/4

8:00 p.m.-9:45 a.m.

2 stops10h 45m

Québec City

Fri 1/5

5:00 a.m.-2:20 p.m.

2 stops12h 20m

C$ 934

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Fri 22/5

5:40 a.m.-4:26 p.m.

1 stop7h 46m

Québec City

Mon 25/5

5:00 a.m.-10:20 a.m.

1 stop8h 20m

C$ 956

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 28/2

8:00 p.m.-10:00 a.m.

2 stops11h 00m

Québec City

Sat 7/3

4:55 p.m.-10:21 p.m.

1 stop8h 26m

C$ 960

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Fri 22/5

5:40 a.m.-4:26 p.m.

1 stop7h 46m

Québec City

Mon 25/5

5:00 a.m.-2:20 p.m.

2 stops12h 20m

C$ 964

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 28/2

8:00 p.m.-10:00 a.m.

2 stops11h 00m

Québec City

Sat 7/3

1:40 p.m.-10:21 p.m.

2 stops11h 41m

C$ 967

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sat 28/2

8:00 p.m.-10:00 a.m.

2 stops11h 00m

Québec City

Sat 7/3

5:00 a.m.-3:01 p.m.

2 stops13h 01m

C$ 968

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 typical price of a round-trip flight between Seattle and Québec City?

What is the cheapest month to fly to Québec City?

In general, June is the cheapest month to fly from Seattle to Québec City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 474. If you aren’t able to travel to Québec City during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 477.

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 C$ 726 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 C$ 477 on momondo.

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 40m

Direct flights

None
The fastest flight from Seattle to Québec City takes 8h 40m
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 3788.7 km apart from one another. By plane, this route typically takes 8h 40m.

  • 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 refresh daily.

  • 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 travel and health documents required for your trip to Québec City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Québec City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Baie-Saint-Paul
Victoriaville
Beaupre

Why use momondo?

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

It is quick and easy to find Seattle to Québec City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Québec City that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Québec City from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Québec City from Seattle 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.

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