Find flights
When to book
FAQs

Cheap flights from Seattle to Québec City from C$ 413

SEA — YQB
8 Oct — 15 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Québec City

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Québec City

Tue 22/911:57 p.m. -
2 stops10h 50m
Tue 6/102:29 p.m. -
2 stops13h 07m
Deal found 5/9C$ 715
Sat 24/1010:48 p.m. -
1 stop11h 19m
Wed 28/101:47 p.m. -
1 stop12h 12m
Deal found 6/9C$ 727
Fri 2/107:35 p.m. -
2 stops18h 15m
Sat 10/107:30 p.m. -
1 stop17h 10m
Deal found 6/9C$ 738
Mon 19/1012:25 a.m. -
2 stops11h 54m
Tue 27/101:47 p.m. -
1 stop12h 12m
Deal found 5/9C$ 741
Wed 28/1010:48 p.m. -
1 stop11h 19m
Sun 1/112:00 p.m. -
1 stop10h 59m
Deal found 3/9C$ 746
Thu 5/119:45 p.m. -
2 stops12h 06m
Mon 9/112:00 p.m. -
2 stops13h 35m
Deal found 3/9C$ 767
Sat 3/107:35 p.m. -
2 stops18h 15m
Sat 10/107:30 p.m. -
1 stop17h 10m
Deal found 6/9C$ 781
Wed 30/97:35 p.m. -
2 stops21h 25m
Sat 10/107:30 p.m. -
1 stop17h 10m
Deal found 6/9C$ 782
Sun 4/1010:30 a.m. -
2 stops32h 50m
Sat 10/107:30 p.m. -
1 stop17h 10m
Deal found 6/9C$ 795
Fri 23/107:35 p.m. -
1 stop20h 05m
Fri 30/101:50 p.m. -
2 stops32h 04m
Deal found 8/9C$ 797

Find flight deals from Seattle to Québec City

Round-trip from

C$ 715

One-way from

C$ 413

Popular in

October

Cheapest in

May

Average price

C$ 871
American Airlines
  • American Airlines
  • 22/9-6/10
  • 4 total stops
  • 23h 57m total
  • Seattle to Québec City
Search Deals
American Airlines
  • American Airlines
  • 23/12-31/12
  • 2 total stops
  • 10h 06m total
  • Seattle to Québec City
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 84 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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

Cheapest round-trip

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Tue 1/12

2:30 p.m.-4:30 p.m.

3 stops23h 00m

Québec City

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 457

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Tue 1/12

8:15 a.m.-10:46 p.m.

2 stops11h 31m

Québec City

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 481

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Wed 23/9

7:35 p.m.-8:00 p.m.

3 stops21h 25m

Québec City

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 481
Quickest round-trip

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Wed 23/12

11:48 p.m.-12:54 p.m.

2 stops10h 06m

Québec City

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 491

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Thu 24/12

11:11 p.m.-12:54 p.m.

1 stop10h 43m

Québec City

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 499

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Wed 21/10

7:00 a.m.-9:32 a.m.

2 stops23h 32m

Québec City

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 568

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Thu 24/9

10:59 p.m.-4:50 p.m.

3 stops38h 51m

Québec City

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 569

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Fri 4/12

6:15 a.m.-11:39 a.m.

2 stops26h 24m

Québec City

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 574

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Sun 13/9

7:56 p.m.-6:40 p.m.

2 stops19h 44m

Québec City

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 582

SeattleQuébec City

SEA Seattle/Tacoma Intl - YQB Québec City

SEAYQB

Seattle/Tacoma Intl

Sun 6/12

11:34 p.m.-12:51 p.m.

2 stops10h 17m

Québec City

Fri 11/12

2:00 p.m.-9:59 p.m.

1 stop10h 59m

C$ 965

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Québec City

How much does it cost to fly round-trip from Seattle to Québec City?

Airfare is typical for this route at the moment.

Seattle to Québec City flights typically cost between C$ 293 and C$ 1,262 in September.
The cheapest round-trip price found within the last 5 days was C$ 715 on American Airlines (22 Sep-6 Oct).

Related info for your journey

  • How long is the flight from Seattle to Québec City?

    American Airlines and Air Canada can get you from Seattle to Québec City in just under 10h 17m. Your travel time can differ by up to 1h 14m. Seattle and Québec City are separated by a distance of 3780 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Seattle to Québec City that include hotel bookings?

    Yes. In addition to deals on Seattle to Québec City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Québec City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Québec City.

  • Can I find deals for business class flights from Seattle to Québec City?

    Yes. Cheapflights offers flight deals from Seattle to Québec City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Québec City?

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

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Seattle to Québec City?

Deals for Seattle to Québec City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Québec City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Québec City for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Québec City with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Québec City flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Québec City become cheaper?

Of course! You can now track prices for flights from Seattle to Québec City and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.