$223+ Cheap flights from Seattle (SEA) to Québec City (YQB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YQB
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Québec City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Québec City
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Best
Last-minute
One-way
Cheapest flights from Seattle to Québec CityExplore the most affordable flight options available from Seattle to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from Seattle to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This Justfly.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
SEA
- YQB
1 stop8h 40m
WestJet
Tue 9/17:30 pm
YQB
- SEA
1 stop17h 10m
WestJet
Deal found 7/16![WestJet logo]()
$475
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:30 am
SEA
- YQB
1 stop29h 10m
WestJet
Sat 10/107:30 pm
YQB
- SEA
1 stop17h 10m
WestJet
Deal found 7/17![WestJet logo]()
$498
This Justfly.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:30 am
SEA
- YQB
1 stop29h 10m
WestJet
Thu 10/87:30 pm
YQB
- SEA
1 stop26h 15m
WestJet
Deal found 7/17![WestJet logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:30 am
SEA
- YQB
1 stop29h 10m
Multiple Airlines
Tue 9/15:45 pm
YQB
- SEA
2 stops19h 54m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$531
This lastminute.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:35 pm
SEA
- YQB
1 stop20h 05m
WestJet
Tue 8/187:30 pm
YQB
- SEA
1 stop17h 10m
WestJet
Deal found 7/15![WestJet logo]()
$533
Best flights from Seattle to Québec CityDiscover carefully curated flight deals from Seattle to Québec City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from Seattle to Québec City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This lastminute.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:35 pm
SEA
- YQB
1 stop20h 05m
WestJet
Tue 8/187:30 pm
YQB
- SEA
1 stop17h 10m
WestJet
Deal found 7/15![WestJet logo]()
$533
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:35 pm
SEA
- YQB
1 stop18h 40m
American Airlines
Wed 8/263:56 pm
YQB
- SEA
1 stop10h 00m
American Airlines
Deal found 7/14![American Airlines logo]()
$556
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:30 am
SEA
- YQB
1 stop29h 10m
Multiple Airlines
Tue 8/187:30 pm
YQB
- SEA
2 stops17h 35m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$589
This Air Canada deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:20 pm
SEA
- YQB
2 stops11h 12m
Air Canada
Wed 8/192:45 pm
YQB
- SEA
2 stops10h 57m
Air Canada
Deal found 7/13![Air Canada logo]()
$791
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:58 pm
SEA
- YQB
1 stop10h 04m
United Airlines
Wed 8/196:00 am
YQB
- SEA
2 stops14h 42m
United Airlines
Deal found 7/13![United Airlines logo]()
$798
This oojo deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
SEA
- YQB
1 stop8h 40m
WestJet
Sat 8/227:30 pm
YQB
- SEA
1 stop17h 10m
WestJet
Deal found 7/18![WestJet logo]()
$537
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:15 pm
SEA
- YQB
1 stop21h 50m
American Airlines
Sat 11/72:00 pm
YQB
- SEA
1 stop24h 52m
American Airlines
Deal found 7/13![American Airlines logo]()
$591
This deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:47 pm
SEA
- YQB
1 stop11h 20m
American Airlines
Mon 10/121:47 pm
YQB
- SEA
1 stop12h 12m
American Airlines
Deal found 7/17![American Airlines logo]()
$653
This Air Canada deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:20 pm
SEA
- YQB
2 stops11h 07m
Air Canada
Sat 10/101:40 pm
YQB
- SEA
2 stops12h 02m
Air Canada
Deal found 7/13![Air Canada logo]()
$792
This American Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:16 pm
SEA
- YQB
2 stops10h 59m
American Airlines
Tue 9/81:47 pm
YQB
- SEA
2 stops13h 12m
American Airlines
Deal found 7/17![American Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:57 pm
SEA
- YQB
2 stops10h 51m
American Airlines
Sat 10/102:28 pm
YQB
- SEA
2 stops13h 07m
American Airlines
Deal found 7/17![American Airlines logo]()
$821
Last-minute flights from Seattle to Québec CityDiscover last-minute flight deals from Seattle to Québec City. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Québec City. Data last updated July 18, 2026 and is based on user searches.
This lastminute.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:35 pm
SEA
- YQB
1 stop20h 05m
WestJet
Tue 8/187:30 pm
YQB
- SEA
1 stop17h 10m
WestJet
Deal found 7/15![WestJet logo]()
$533
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:58 pm
SEA
- YQB
1 stop14h 18m
American Airlines
Tue 8/183:56 pm
YQB
- SEA
1 stop10h 00m
American Airlines
Deal found 7/15![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:40 am
SEA
- YQB
2 stops11h 36m
American Airlines
Mon 8/171:56 pm
YQB
- SEA
1 stop13h 03m
American Airlines
Deal found 7/15![American Airlines logo]()
$577
This oojo deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
SEA
- YQB
1 stop8h 40m
WestJet
Sat 8/227:30 pm
YQB
- SEA
1 stop17h 10m
WestJet
Deal found 7/18![WestJet logo]()
$537
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:35 pm
SEA
- YQB
1 stop18h 40m
American Airlines
Sun 8/231:56 pm
YQB
- SEA
1 stop22h 33m
American Airlines
Deal found 7/14![American Airlines logo]()
$556
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:35 pm
SEA
- YQB
1 stop18h 40m
American Airlines
Wed 8/261:47 pm
YQB
- SEA
2 stops13h 12m
American Airlines
Deal found 7/14![American Airlines logo]()
$566
This Justfly.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
SEA
- YQB
1 stop8h 40m
WestJet
Tue 9/17:30 pm
YQB
- SEA
1 stop17h 10m
WestJet
Deal found 7/16![WestJet logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:30 am
SEA
- YQB
1 stop29h 10m
Multiple Airlines
Tue 9/15:45 pm
YQB
- SEA
2 stops19h 54m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:16 pm
SEA
- YQB
2 stops13h 00m
American Airlines
Tue 9/112:29 pm
YQB
- SEA
2 stops12h 57m
American Airlines
Deal found 7/16![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:56 pm
SEA
- YQB
1 stop10h 19m
American Airlines
Fri 9/412:29 pm
YQB
- SEA
1 stop12h 30m
American Airlines
Deal found 7/14![American Airlines logo]()
$576
This oojo deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:30 am
SEA
- YQB
1 stop29h 10m
WestJet
Sat 9/57:30 pm
YQB
- SEA
1 stop28h 30m
WestJet
Deal found 7/14![WestJet logo]()
$562
One-way flights from Seattle to Québec CitySearch for one-way flight options from Seattle to Québec City. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Seattle to Québec City. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This oojo deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am
SEA
- YQB
1 stop8h 40m
WestJet
Deal found 7/14![WestJet logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
SEA
- YQB
1 stop8h 40m
WestJet
Deal found 7/14![WestJet logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:53 pm
SEA
- YQB
2 stops42h 47m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:58 pm
SEA
- YQB
1 stop12h 14m
American Airlines
Deal found 7/17![American Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:58 pm
SEA
- YQB
1 stop14h 18m
American Airlines
Deal found 7/15![American Airlines logo]()
$252
This FlightHub deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:30 am
SEA
- YQB
1 stop29h 10m
WestJet
Deal found 7/14![WestJet logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:16 pm
SEA
- YQB
3 stops40h 34m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:30 am
SEA
- YQB
1 stop29h 10m
WestJet
Deal found 7/14![WestJet logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:06 am
SEA
- YQB
3 stops50h 44m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:45 pm
SEA
- YQB
1 stop13h 33m
American Airlines
Deal found 7/13![American Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:41 pm
SEA
- YQB
1 stop19h 12m
American Airlines
Deal found 7/18![American Airlines logo]()
$288
Find flight deals from Seattle to Québec City
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Québec City (YQB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $475 (Justfly.com) |
One-way from | $223 (oojo) |
Popular in | June |
Cheapest in | May |
Average price | $684 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 18, 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
Cheapest round-trip
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Mon 8/10
7:35 pm-6:40 pm
1 stop20h 05m
Québec City
Tue 8/18
7:30 pm-9:40 am
1 stop17h 10m
$533
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Sat 8/15
7:00 am-6:40 pm
1 stop8h 40m
Québec City
Sat 8/22
7:30 pm-9:40 am
1 stop17h 10m
$537
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Thu 8/20
3:35 pm-1:15 pm
1 stop18h 40m
Québec City
Wed 8/26
3:56 pm-10:56 pm
1 stop10h 00m
$556
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Mon 8/10
10:30 am-6:40 pm
1 stop29h 10m
Québec City
Tue 8/18
7:30 pm-10:05 am
2 stops17h 35m
$589
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Sun 11/1
12:15 pm-1:05 pm
1 stop21h 50m
Québec City
Sat 11/7
2:00 pm-11:52 am
1 stop24h 52m
$591
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Wed 10/7
10:47 pm-1:07 pm
1 stop11h 20m
Québec City
Mon 10/12
1:47 pm-10:59 pm
1 stop12h 12m
$653
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Tue 9/1
11:16 pm-1:15 pm
2 stops10h 59m
Québec City
Tue 9/8
1:47 pm-11:59 pm
2 stops13h 12m
$662
Quickest round-trip
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Mon 8/17
7:20 pm-9:32 am
2 stops11h 12m
Québec City
Wed 8/19
2:45 pm-10:42 pm
2 stops10h 57m
$791
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Sun 10/4
7:20 pm-9:27 am
2 stops11h 07m
Québec City
Sat 10/10
1:40 pm-10:42 pm
2 stops12h 02m
$792
SeattleQuébec City
SEA - YQB
SEAYQB
Seattle/Tacoma Intl
Mon 8/17
10:58 pm-12:02 pm
1 stop10h 04m
Québec City
Wed 8/19
6:00 am-5:42 pm
2 stops14h 42m
$798
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Seattle to Québec City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Québec City in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Québec City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Québec City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Québec City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Québec City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Québec City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SEA-YQB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Québec City
Reviews of airlines servicing Québec City
Get insights into the airlines that provide service to Québec City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Québec City. Reviews last updated July 18, 2026.
See what other customers who have flown with United Airlines,American Airlines, andAir Canada from Seattle to Québec City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Related info for your journey
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Top 3 airlines flying from Seattle to Québec City
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$626 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$312 | Average$651 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$405 | Average$684 | FlexibilityNo cancel fee | On-time71% |