$102+ Cheap flights from Seattle (SEA) to Alberta
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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYC
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Alberta 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 AlbertaExplore the most affordable flight options available from Seattle to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from Seattle to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:35 pm -
1 stop4h 09m
Wed 9/233:00 pm -
1 stop4h 45m
Deal found 8/17![WestJet logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:35 pm -
1 stop4h 09m
Thu 9/243:00 pm -
1 stop4h 45m
Deal found 8/17![WestJet logo]()
$227
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am -
1 stop3h 55m
Mon 9/283:00 pm -
1 stop4h 45m
Deal found 8/17![WestJet logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am -
1 stop3h 55m
Mon 9/216:10 am -
1 stop4h 30m
Deal found 8/17![WestJet logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am -
1 stop3h 55m
Sat 9/193:00 pm -
1 stop4h 45m
Deal found 8/17![WestJet logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/167:35 pm -
Nonstop1h 40m
Wed 9/235:50 pm -
Nonstop1h 55m
Deal found 8/19![WestJet logo]()
$250
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Sat 9/197:35 pm -
Nonstop1h 40m
Sat 9/267:05 pm -
1 stop4h 42m
Deal found 8/21![Multiple Airlines logo]()
$252
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Sat 9/127:35 pm -
1 stop4h 09m
Sat 9/193:00 pm -
1 stop4h 45m
Deal found 8/21![WestJet logo]()
$253
This FlightHub deal was found by Cheapflights users on 8/19. 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 11/12:30 pm -
Nonstop2h 40m
Sat 11/149:09 am -
Nonstop0h 57m
Deal found 8/19![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/207:35 pm -
1 stop4h 09m
Wed 9/236:10 am -
1 stop4h 30m
Deal found 8/20![WestJet logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/127:35 pm -
Nonstop1h 40m
Sun 9/138:45 am -
Nonstop1h 55m
Deal found 8/20![WestJet logo]()
$255
This Trip.com deal was found by Cheapflights users on 8/19. 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.
Wed 9/1610:30 am -
1 stop3h 55m
Wed 9/236:10 am -
1 stop4h 30m
Deal found 8/19![WestJet logo]()
$256
Best flights from Seattle to AlbertaDiscover carefully curated flight deals from Seattle to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Seattle to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:40 am -
1 stop8h 50m
Wed 9/236:00 am -
1 stop10h 52m
Deal found 8/17![United Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:02 am -
Nonstop1h 41m
Thu 10/297:00 pm -
Nonstop1h 49m
Deal found 8/17![Alaska Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/187:35 pm -
1 stop4h 09m
Mon 9/219:30 pm -
1 stop22h 15m
Deal found 8/20![WestJet logo]()
$319
This United deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:00 am -
1 stop7h 53m
Sun 10/411:20 am -
1 stop4h 02m
Deal found 8/20![Multiple Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 8/21. 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.
Thu 9/177:35 pm -
Nonstop1h 40m
Sun 9/208:45 am -
Nonstop1h 55m
Deal found 8/21![Delta logo]()
$366
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/183:00 pm -
2 stops19h 22m
Sun 9/204:25 pm -
2 stops7h 22m
Deal found 8/20![Air Canada logo]()
$370
This FlightHub deal was found by Cheapflights users on 8/21. 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 1/2911:00 am -
1 stop5h 35m
Wed 2/31:45 pm -
Nonstop0h 55m
Deal found 8/21![WestJet logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:58 pm -
Nonstop2h 41m
Mon 11/169:09 am -
Nonstop0h 57m
Deal found 8/17![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 10/255:05 am -
1 stop8h 16m
Thu 10/296:00 am -
1 stop12h 57m
Deal found 8/20![United Airlines logo]()
$352
This United deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:00 am -
1 stop15h 48m
Mon 10/56:00 am -
1 stop5h 05m
Deal found 8/20![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/1910:30 am -
1 stop3h 55m
Sat 9/2611:50 am -
1 stop9h 48m
Deal found 8/22![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/1110:59 pm -
1 stop10h 51m
Sun 9/136:10 am -
1 stop4h 30m
Deal found 8/20![Multiple Airlines logo]()
$376
This WestJet deal was found by Cheapflights users on 8/17. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:30 am -
1 stop5h 55m
Sun 9/205:45 am -
1 stop4h 55m
Deal found 8/17![WestJet logo]()
$423
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Thu 9/245:50 am -
1 stop4h 03m
Sun 9/275:30 pm -
2 stops6h 17m
Deal found 8/21![Air Canada logo]()
$496
This United deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:35 pm -
1 stop15h 44m
Sun 9/2012:20 pm -
1 stop11h 27m
Deal found 8/20![Multiple Airlines logo]()
$390
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Tue 10/67:35 pm -
2 stops14h 55m
Tue 10/136:40 pm -
2 stops16h 00m
Deal found 8/21![WestJet logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 pm -
Nonstop1h 51m
Sat 10/178:01 am -
Nonstop2h 02m
Deal found 8/17![Alaska Airlines logo]()
$510
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:00 am -
Nonstop1h 56m
Sat 9/195:57 pm -
Nonstop2h 01m
Deal found 8/17![Alaska Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/65:40 pm -
Nonstop1h 51m
Tue 10/133:00 pm -
1 stop4h 45m
Deal found 8/21![Multiple Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:11 pm -
Nonstop1h 56m
Sat 9/195:57 pm -
Nonstop2h 01m
Deal found 8/17![Alaska Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/182:11 pm -
Nonstop1h 56m
Mon 9/219:30 pm -
1 stop22h 15m
Deal found 8/20![Multiple Airlines logo]()
$444
This Air Canada deal was found by Cheapflights users on 8/21. 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 10/288:40 am -
2 stops13h 44m
Thu 10/292:35 pm -
2 stops8h 22m
Deal found 8/21![Air Canada logo]()
$807
This WestJet deal was found by Cheapflights users on 8/21. 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.
Wed 10/283:30 pm -
1 stop21h 05m
Thu 10/298:05 pm -
2 stops19h 35m
Deal found 8/21![WestJet logo]()
$761
Last-minute flights from Seattle to AlbertaDiscover last-minute flight deals from Seattle to Alberta. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Alberta. Data last updated August 22, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Sat 9/127:35 pm -
1 stop4h 09m
Sat 9/193:00 pm -
1 stop4h 45m
Deal found 8/21![WestJet logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/127:35 pm -
Nonstop1h 40m
Sun 9/138:45 am -
Nonstop1h 55m
Deal found 8/20![WestJet logo]()
$255
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am -
1 stop3h 55m
Mon 9/283:00 pm -
1 stop4h 45m
Deal found 8/17![WestJet logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am -
1 stop3h 55m
Mon 9/216:10 am -
1 stop4h 30m
Deal found 8/17![WestJet logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am -
1 stop3h 55m
Sat 9/193:00 pm -
1 stop4h 45m
Deal found 8/17![WestJet logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/167:35 pm -
Nonstop1h 40m
Wed 9/235:50 pm -
Nonstop1h 55m
Deal found 8/19![WestJet logo]()
$250
This Trip.com deal was found by Cheapflights users on 8/19. 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.
Wed 9/1610:30 am -
1 stop3h 55m
Wed 9/236:10 am -
1 stop4h 30m
Deal found 8/19![WestJet logo]()
$256
This Justfly.com deal was found by Cheapflights users on 8/17. 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.
Thu 9/1710:30 am -
1 stop11h 25m
Tue 9/223:00 pm -
1 stop4h 45m
Deal found 8/17![WestJet logo]()
$257
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Sat 9/197:35 pm -
Nonstop1h 40m
Sat 9/267:05 pm -
1 stop4h 42m
Deal found 8/21![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:35 pm -
1 stop4h 09m
Fri 9/256:10 am -
1 stop4h 30m
Deal found 8/17![WestJet logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/207:35 pm -
1 stop4h 09m
Wed 9/236:10 am -
1 stop4h 30m
Deal found 8/20![WestJet logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:35 pm -
1 stop4h 09m
Wed 9/233:00 pm -
1 stop4h 45m
Deal found 8/17![WestJet logo]()
$225
One-way flights from Seattle to AlbertaSearch for one-way flight options from Seattle to Alberta. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from Seattle to Alberta. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Justfly.com deal was found by Cheapflights users on 8/17. 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.
Fri 9/1810:30 am -
1 stop3h 55m
Deal found 8/17![WestJet logo]()
$102
This Trip.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/117:35 pm -
1 stop4h 09m
Deal found 8/19![WestJet logo]()
$114
This Trip.com deal was found by Cheapflights users on 8/21. 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 10/313:20 pm -
1 stop5h 05m
Deal found 8/21![WestJet logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:30 am -
1 stop3h 55m
Deal found 8/17![WestJet logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:15 pm -
3 stops19h 55m
Deal found 8/17![Multiple Airlines logo]()
$129
This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:30 pm -
1 stop6h 40m
Deal found 8/19![WestJet logo]()
$135
This Trip.com deal was found by Cheapflights users on 8/19. 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 9/67:00 am -
1 stop24h 00m
Deal found 8/19![WestJet logo]()
$139
This Air Canada deal was found by Cheapflights users on 8/19. 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 9/235:50 am -
2 stops8h 12m
Deal found 8/19![Air Canada logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:59 pm -
2 stops20h 36m
Deal found 8/18![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:57 am -
1 stop10h 03m
Deal found 8/17![Multiple Airlines logo]()
$156
This Booking.com deal was found by Cheapflights users on 8/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:05 pm -
2 stops15h 50m
Deal found 8/20![Air Canada logo]()
$157
This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 9/97:35 pm -
Nonstop1h 40m
Deal found 8/20![Delta logo]()
$158
Find flight deals from Seattle to Alberta
Keep the following information in mind while searching for Seattle to Alberta flight deals. Data was last updated August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (Kiwi.com) |
One-way from | $102 (Justfly.com) |
Popular in | August |
Cheapest in | October |
Average price | $388 |
Good round-trip deal | $314 or less |
Good one-way deal | $205 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Alberta 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 7,457,451 searches. Data last updated August 22, 2026.
Use the filters below to find and compare flights from Seattle to Alberta that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Tue 9/22
8:40 am-6:30 pm
1 stop8h 50m
Calgary
Wed 9/23
6:00 am-3:52 pm
1 stop10h 52m
$313
Quickest round-trip
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sun 10/25
8:02 am-10:43 am
Nonstop1h 41m
Calgary
Thu 10/29
7:00 pm-7:49 pm
Nonstop1h 49m
$318
SeattleEdmonton
SEA Seattle/Tacoma Intl - YEG Edmonton
SEAYEG
Seattle/Tacoma Intl
Fri 9/18
7:35 pm-12:44 am
1 stop4h 09m
Edmonton
Mon 9/21
9:30 pm-6:45 pm
1 stop22h 15m
$319
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Fri 1/29
11:00 am-6:35 pm
1 stop5h 35m
Calgary
Wed 2/3
1:45 pm-12:40 pm
Nonstop0h 55m
$327
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Mon 11/9
5:58 pm-10:39 pm
Nonstop2h 41m
Calgary
Mon 11/16
9:09 am-8:06 am
Nonstop0h 57m
$349
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sun 10/25
5:05 am-2:21 pm
1 stop8h 16m
Calgary
Thu 10/29
6:00 am-5:57 pm
1 stop12h 57m
$352
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Wed 9/30
5:00 am-1:53 pm
1 stop7h 53m
Calgary
Sun 10/4
11:20 am-2:22 pm
1 stop4h 02m
$357
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Wed 9/30
5:00 am-9:48 pm
1 stop15h 48m
Calgary
Mon 10/5
6:00 am-10:05 am
1 stop5h 05m
$357
SeattleEdmonton
SEA Seattle/Tacoma Intl - YEG Edmonton
SEAYEG
Seattle/Tacoma Intl
Sat 9/19
10:30 am-3:25 pm
1 stop3h 55m
Edmonton
Sat 9/26
11:50 am-8:38 pm
1 stop9h 48m
$359
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Thu 9/17
7:35 pm-10:15 pm
Nonstop1h 40m
Calgary
Sun 9/20
8:45 am-9:40 am
Nonstop1h 55m
$366
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Seattle to Alberta
Have a flexible travel schedule? Discover the best time to fly to Alberta from Seattle with our price prediction graph.
SEA-YEG
SEA-YYC
SEA-YMM
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 Alberta
SEA-CAAB
SEA-YEG
SEA-YYC
SEA-YMM
What is the cheapest month to book a flight from Seattle to Alberta?
Currently, October is the cheapest month in which you can book a flight from Seattle to Alberta (average of $209). Flying from Seattle to Alberta in July is currently the most expensive (average of $402). 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.
What is the cheapest time of day to fly from SEA to AB?
Find hourly flight availability from Seattle to Alberta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 22, 2026.
A simple way to save on the total cost of your ticket is to fly from Seattle to Alberta in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Seattle to Alberta
Explore weekly flight availability from Seattle to Alberta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 22, 2026.
The most flights from SEA to CAAB are scheduled on a Thursday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).
How much does it cost to fly round-trip from Seattle to Alberta?
Airfare is typical for this route at the moment.
Seattle to Alberta flights typically cost between $207 and $451 in September.The cheapest round-trip price found within the last 5 days was $250 on WestJet (Sep 16-Sep 23).
How far ahead should I book a flight from Seattle to Alberta?
Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Alberta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Seattle to Alberta?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Alberta. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Seattle to Alberta flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Alberta
Get insights into the airlines that provide service to Alberta. 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 Alberta. Reviews last updated August 22, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andWestJet from Seattle to Alberta to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Related info for your journey
Find useful and relevant information for your journey from Seattle to Alberta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Alberta
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Complete your trip
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Find flights from Seattle to Alberta, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Alberta flights
Browse other Seattle and Alberta flight options. Last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Seattle to Alberta
Discover the top 4 airlines that operate flights from Seattle to Alberta. 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 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$259 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$114 | Average$252 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$144 | Average$345 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$222 | Average$436 | FlexibilityNo cancel fee | On-time75% |