$115+ Cheap flights from Seattle (SEA) to Quebec
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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YUL
Mar 4 — Mar 111
1 adult, Economy
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Find cheap flights from Seattle to Quebec 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
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Cheapest flights from Seattle to QuebecExplore the most affordable flight options available from Seattle to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from Seattle to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 5/137:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Sun 5/317:15 am
YUL
- SEA
1 stop14h 30m
WestJet
Deal found 2/1![WestJet logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 5/237:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Thu 5/288:00 pm
YUL
- SEA
1 stop16h 40m
WestJet
Deal found 2/1![WestJet logo]()
$283
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Sat 5/308:00 pm
YUL
- SEA
1 stop16h 40m
WestJet
Deal found 2/1![WestJet logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 5/147:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Tue 6/28:00 pm
YUL
- SEA
1 stop16h 40m
WestJet
Deal found 2/1![WestJet logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 5/227:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Wed 5/278:00 pm
YUL
- SEA
1 stop16h 40m
WestJet
Deal found 2/1![WestJet logo]()
$291
This FlightHub deal was found by Cheapflights users on 2/1. 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.
Fri 5/157:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Sat 5/308:00 pm
YUL
- SEA
1 stop16h 40m
WestJet
Deal found 2/1![WestJet logo]()
$311
This oojo deal was found by Cheapflights users on 1/30. 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.
Fri 5/17:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Mon 5/46:45 am
YUL
- SEA
2 stops15h 00m
WestJet
Deal found 1/30![WestJet logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/93:10 pm
SEA
- YUL
1 stop12h 55m
WestJet
Mon 4/278:00 pm
YUL
- SEA
1 stop16h 40m
WestJet
Deal found 2/1![WestJet logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/93:10 pm
SEA
- YUL
1 stop12h 55m
WestJet
Tue 4/285:30 pm
YUL
- SEA
1 stop28h 15m
WestJet
Deal found 2/1![WestJet logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 5/137:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Wed 5/278:00 pm
YUL
- SEA
1 stop16h 40m
WestJet
Deal found 2/1![WestJet logo]()
$316
This oojo deal was found by Cheapflights users on 2/1. 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 5/147:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Sun 5/176:45 am
YUL
- SEA
2 stops29h 55m
WestJet
Deal found 2/1![WestJet logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/93:10 pm
SEA
- YOW
2 stops24h 13m
WestJet
Mon 4/271:20 pm
YOW
- SEA
1 stop8h 25m
WestJet
Deal found 2/1![WestJet logo]()
$319
Best flights from Seattle to QuebecDiscover carefully curated flight deals from Seattle to Quebec that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from Seattle to Quebec that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 5/17:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Sun 5/38:00 pm
YUL
- SEA
1 stop16h 40m
WestJet
Deal found 1/30![WestJet logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/78:41 am
SEA
- YOW
1 stop27h 03m
Multiple Airlines
Mon 4/271:20 pm
YOW
- SEA
1 stop8h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$330
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Wed 4/85:40 am
SEA
- YOW
1 stop7h 13m
Air Canada
Sat 4/256:00 pm
YOW
- SEA
1 stop7h 50m
Air Canada
Deal found 2/1![Air Canada logo]()
$397
This WestJet deal was found by Cheapflights users on 2/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:10 pm
SEA
- YOW
1 stop22h 43m
WestJet
Thu 4/301:20 pm
YOW
- SEA
1 stop8h 25m
WestJet
Deal found 2/1![WestJet logo]()
$338
This WestJet deal was found by Cheapflights users on 2/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:10 pm
SEA
- YOW
1 stop22h 43m
WestJet
Wed 4/291:20 pm
YOW
- SEA
1 stop8h 25m
WestJet
Deal found 2/1![WestJet logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/177:55 am
SEA
- YUL
1 stop13h 43m
Multiple Airlines
Tue 3/246:45 am
YUL
- SEA
1 stop15h 30m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$376
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Wed 4/88:00 pm
SEA
- YOW
1 stop7h 45m
Air Canada
Fri 4/246:00 pm
YOW
- SEA
1 stop7h 50m
Air Canada
Deal found 2/1![Air Canada logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/88:41 am
SEA
- YOW
2 stops12h 59m
Multiple Airlines
Mon 4/271:20 pm
YOW
- SEA
1 stop8h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$378
This oojo deal was found by Cheapflights users on 1/30. 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.
Fri 5/17:35 pm
SEA
- YUL
2 stops19h 50m
WestJet
Mon 5/46:45 am
YUL
- SEA
2 stops15h 00m
WestJet
Deal found 1/30![WestJet logo]()
$344
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Sat 4/48:00 pm
SEA
- YOW
1 stop7h 45m
Air Canada
Sat 4/256:00 pm
YOW
- SEA
1 stop7h 50m
Air Canada
Deal found 2/1![Air Canada logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 4/1011:10 pm
SEA
- YOW
2 stops14h 41m
Multiple Airlines
Sun 4/261:20 pm
YOW
- SEA
1 stop8h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$389
This WestJet deal was found by Cheapflights users on 2/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:10 pm
SEA
- YOW
1 stop22h 43m
WestJet
Fri 4/246:00 am
YOW
- SEA
1 stop11h 19m
WestJet
Deal found 2/1![WestJet logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 4/1011:10 pm
SEA
- YOW
2 stops14h 41m
Multiple Airlines
Thu 4/301:20 pm
YOW
- SEA
1 stop8h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/711:10 pm
SEA
- YOW
1 stop12h 34m
Multiple Airlines
Thu 4/301:20 pm
YOW
- SEA
1 stop8h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/93:10 pm
SEA
- YUL
1 stop12h 55m
Multiple Airlines
Sat 4/256:45 am
YUL
- SEA
2 stops13h 57m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/37:33 pm
SEA
- YUL
2 stops32h 32m
Multiple Airlines
Mon 3/164:15 pm
YUL
- SEA
1 stop25h 04m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$403
This Gotogate deal was found by Cheapflights users on 1/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:00 am
SEA
- YQB
1 stop7h 38m
Air Canada
Sat 3/284:50 pm
YQB
- SEA
1 stop8h 26m
Air Canada
Deal found 1/31![Air Canada logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Wed 3/410:09 am
SEA
- YUL
2 stops26h 01m
Multiple Airlines
Mon 3/97:30 pm
YUL
- SEA
1 stop21h 49m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$415
This Air Canada deal was found by Cheapflights users on 1/31. 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 4/278:00 am
SEA
- YQB
1 stop7h 35m
Air Canada
Fri 5/15:00 am
YQB
- SEA
1 stop8h 20m
Air Canada
Deal found 1/31![Air Canada logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/37:55 am
SEA
- YUL
1 stop13h 43m
Multiple Airlines
Tue 3/176:45 am
YUL
- SEA
1 stop15h 33m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/33:10 pm
SEA
- YUL
1 stop12h 55m
Multiple Airlines
Sun 3/86:45 am
YUL
- SEA
1 stop15h 33m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$429
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Mon 7/137:05 am
SEA
- YQB
1 stop8h 35m
WestJet
Sat 7/187:30 pm
YQB
- SEA
1 stop26h 08m
WestJet
Deal found 1/30![WestJet logo]()
$693
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Sat 2/288:00 pm
SEA
- YQB
2 stops11h 00m
Air Canada
Sat 3/71:40 pm
YQB
- SEA
2 stops11h 41m
Air Canada
Deal found 2/1![Air Canada logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/710:09 am
SEA
- YUL
2 stops17h 56m
Multiple Airlines
Sun 4/267:15 am
YUL
- SEA
1 stop14h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$431
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Wed 3/188:00 am
SEA
- YQB
1 stop7h 38m
Air Canada
Wed 3/254:50 pm
YQB
- SEA
1 stop8h 26m
Air Canada
Deal found 2/1![Air Canada logo]()
$710
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/811:43 am
SEA
- YUL
2 stops16h 22m
Multiple Airlines
Fri 4/246:45 am
YUL
- SEA
1 stop15h 38m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$434
Last-minute flights from Seattle to QuebecDiscover last-minute flight deals from Seattle to Quebec. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Quebec. Data last updated February 2, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Fri 2/63:40 pm
SEA
- YOW
2 stops20h 20m
Air Canada
Sat 2/2110:20 am
YOW
- SEA
1 stop14h 56m
Air Canada
Deal found 2/1![Air Canada logo]()
$836
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/77:55 pm
SEA
- YUL
1 stop17h 34m
Multiple Airlines
Sat 2/146:10 pm
YUL
- SEA
2 stops19h 15m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$765
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/77:25 am
SEA
- YUL
2 stops13h 25m
Delta
Sat 2/146:00 am
YUL
- SEA
1 stop11h 20m
Delta
Deal found 1/31![Delta logo]()
$799
This Air Canada deal was found by Cheapflights users on 1/31. 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.
Sat 2/78:00 pm
SEA
- YUL
1 stop7h 44m
Air Canada
Sat 2/147:30 am
YUL
- SEA
1 stop10h 01m
Air Canada
Deal found 1/31![Air Canada logo]()
$805
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/76:10 pm
SEA
- YUL
2 stops26h 35m
Multiple Airlines
Sat 2/216:45 am
YUL
- SEA
1 stop15h 33m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$814
This Air Canada deal was found by Cheapflights users on 1/30. 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 2/93:40 pm
SEA
- YUL
2 stops12h 30m
Air Canada
Fri 2/137:30 am
YUL
- SEA
1 stop10h 01m
Air Canada
Deal found 1/30![Air Canada logo]()
$824
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Wed 2/118:32 am
SEA
- YUL
2 stops9h 23m
Multiple Airlines
Sat 2/216:45 am
YUL
- SEA
1 stop15h 33m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$715
This Air Canada deal was found by Cheapflights users on 1/31. 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.
Wed 2/115:45 am
SEA
- YUL
2 stops8h 50m
Air Canada
Mon 2/167:30 am
YUL
- SEA
1 stop18h 27m
Air Canada
Deal found 1/31![Air Canada logo]()
$863
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/2811:59 pm
SEA
- YOW
1 stop7h 27m
United Airlines
Tue 3/316:25 am
YOW
- SEA
1 stop13h 12m
United Airlines
Deal found 1/31![United Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
SEA
- YOW
2 stops15h 39m
Delta
Tue 3/315:40 am
YOW
- SEA
2 stops15h 46m
Delta
Deal found 2/1![Delta logo]()
$464
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/287:15 am
SEA
- YOW
2 stops14h 28m
American Airlines
Tue 3/316:45 am
YOW
- SEA
2 stops20h 39m
American Airlines
Deal found 1/31![American Airlines logo]()
$482
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Sat 2/288:00 pm
SEA
- YQB
2 stops11h 00m
Air Canada
Sat 3/74:55 pm
YQB
- SEA
1 stop8h 26m
Air Canada
Deal found 2/1![Air Canada logo]()
$703
One-way flights from Seattle to QuebecSearch for one-way flight options from Seattle to Quebec. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
Search for one-way flight options from Seattle to Quebec. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This oojo deal was found by Cheapflights users on 1/31. 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.
Tue 5/127:35 pm
SEA
- YUL
1 stop8h 25m
WestJet
Deal found 1/31![WestJet logo]()
$115
This oojo deal was found by Cheapflights users on 2/1. 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 5/307:35 pm
SEA
- YOW
1 stop7h 05m
WestJet
Deal found 2/1![WestJet logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/233:10 pm
SEA
- YUL
1 stop12h 55m
WestJet
Deal found 1/31![WestJet logo]()
$136
This oojo deal was found by Cheapflights users on 1/31. 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.
Tue 6/237:05 am
SEA
- YQB
1 stop8h 35m
WestJet
Deal found 1/31![WestJet logo]()
$141
This Trip.com deal was found by Cheapflights users on 1/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/223:10 pm
SEA
- YUL
1 stop12h 55m
WestJet
Deal found 1/31![WestJet logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/103:10 pm
SEA
- YUL
1 stop12h 55m
WestJet
Deal found 1/31![WestJet logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Wed 3/113:10 pm
SEA
- YUL
1 stop12h 55m
WestJet
Deal found 1/31![WestJet logo]()
$146
This FlightHub deal was found by Cheapflights users on 1/31. 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.
Tue 3/243:10 pm
SEA
- YUL
1 stop12h 55m
WestJet
Deal found 1/31![WestJet logo]()
$152
This oojo deal was found by Cheapflights users on 2/1. 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.
Mon 4/203:10 pm
SEA
- YUL
2 stops30h 28m
WestJet
Deal found 2/1![WestJet logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/269:35 pm
SEA
- YUL
2 stops48h 03m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/209:35 pm
SEA
- YUL
3 stops48h 03m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$171
This oojo deal was found by Cheapflights users on 1/31. 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.
Mon 6/222:05 pm
SEA
- YQB
1 stop25h 35m
WestJet
Deal found 1/31![WestJet logo]()
$172
Find flight deals from Seattle to Quebec
Keep the following information in mind while searching for Seattle to Quebec flight deals. Data was last updated February 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $282 (Kiwi.com) |
One-way from | $115 (oojo) |
Popular in | December |
Cheapest in | September |
Average price | $628 |
Good round-trip deal | $643 or less |
Good one-way deal | $270 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Quebec 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 February 2, 2026.
Use the filters below to find and compare flights from Seattle to Quebec that are best for you.
Fly from
Seattle
Fly to
Quebec
Route
Depart
Return
Price
SeattleMontreal
SEA - YUL
SEAYUL
Seattle/Tacoma Intl
Fri 5/1
7:35 pm-7:00 am
1 stop8h 25m
Montreal Pierre Elliott Trudeau Intl
Sun 5/3
8:00 pm-9:40 am
1 stop16h 40m
$282
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Tue 4/7
8:41 am-2:44 pm
1 stop27h 03m
Ottawa
Mon 4/27
1:20 pm-6:45 pm
1 stop8h 25m
$330
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Thu 4/9
3:10 pm-4:53 pm
1 stop22h 43m
Ottawa
Thu 4/30
1:20 pm-6:45 pm
1 stop8h 25m
$338
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Thu 4/9
3:10 pm-4:53 pm
1 stop22h 43m
Ottawa
Wed 4/29
1:20 pm-6:45 pm
1 stop8h 25m
$338
SeattleMontreal
SEA - YUL
SEAYUL
Seattle/Tacoma Intl
Fri 5/1
7:35 pm-6:25 pm
2 stops19h 50m
Montreal Pierre Elliott Trudeau Intl
Mon 5/4
6:45 am-6:45 pm
2 stops15h 00m
$344
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Thu 4/9
3:10 pm-4:53 pm
1 stop22h 43m
Ottawa
Fri 4/24
6:00 am-2:19 pm
1 stop11h 19m
$369
SeattleMontreal
SEA - YUL
SEAYUL
Seattle/Tacoma Intl
Tue 3/17
7:55 am-12:38 am
1 stop13h 43m
Montreal Pierre Elliott Trudeau Intl
Tue 3/24
6:45 am-7:15 pm
1 stop15h 30m
$376
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Wed 4/8
8:41 am-12:40 am
2 stops12h 59m
Ottawa
Mon 4/27
1:20 pm-6:45 pm
1 stop8h 25m
$378
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Fri 4/10
11:10 pm-4:51 pm
2 stops14h 41m
Ottawa
Sun 4/26
1:20 pm-6:45 pm
1 stop8h 25m
$389
SeattleOttawa
SEA - YOW
SEAYOW
Seattle/Tacoma Intl
Fri 4/10
11:10 pm-4:51 pm
2 stops14h 41m
Ottawa
Thu 4/30
1:20 pm-6:45 pm
1 stop8h 25m
$389
Showing 1-10 of 52 results
Best time to book a flight from Seattle to Quebec
Have a flexible travel schedule? Discover the best time to fly to Quebec from Seattle with our price prediction graph.
SEA-YUL
SEA-YOW
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 Quebec
SEA-CAQC
SEA-YUL
SEA-YOW
SEA-YQB
What is the cheapest month to book a flight from Seattle to Quebec?
Currently, April is the cheapest month in which you can book a flight from Seattle to Quebec (average of $150). Flying from Seattle to Quebec in December is currently the most expensive (average of $364). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Quebec
Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated February 2, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Seattle to Quebec. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Seattle to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Seattle to Quebec
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Seattle to Quebec
Discover the top 5 airlines that operate flights from Seattle to Quebec. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$462 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$161 | Average$512 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$239 | Average$608 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$348 | Average$619 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$405 | Average$529 | FlexibilityNo cancel fee | On-time71% |