$112+ Cheap flights from Seattle (SEA) to Jasper, AB, Canada
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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YEG
May 12 — May 191
Round-trip
1 adult, Economy
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Cheapest flights from Seattle to JasperExplore the most affordable flight options available from Seattle to Jasper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
Explore the most affordable flight options available from Seattle to Jasper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 6/57:35 pm
SEA
- YEG
1 stop4h 09m
WestJet
Wed 6/106:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/8![WestJet logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 6/1010:30 am
SEA
- YEG
1 stop3h 55m
WestJet
Sat 6/136:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/8![WestJet logo]()
$247
This Flightnetwork deal was found by Cheapflights users on 4/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:50 am
SEA
- YEG
1 stop4h 43m
Air Canada
Sat 5/3010:50 am
YEG
- SEA
2 stops8h 40m
Air Canada
Deal found 4/8![Air Canada logo]()
$262
This Trip.com deal was found by Cheapflights users on 4/8. 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 5/238:05 am
SEA
- YEG
Nonstop1h 51m
Multiple Airlines
Sat 5/303:00 pm
YEG
- SEA
1 stop4h 45m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$266
This Trip.com deal was found by Cheapflights users on 4/8. 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 5/278:05 am
SEA
- YEG
Nonstop1h 51m
Multiple Airlines
Wed 6/36:10 am
YEG
- SEA
1 stop4h 30m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$268
This Trip.com deal was found by Cheapflights users on 4/8. 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 5/207:35 pm
SEA
- YEG
1 stop4h 09m
WestJet
Sun 5/247:40 pm
YEG
- SEA
1 stop15h 00m
WestJet
Deal found 4/8![WestJet logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 6/98:05 am
SEA
- YEG
Nonstop1h 51m
Multiple Airlines
Sat 6/136:10 am
YEG
- SEA
1 stop4h 30m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 6/610:30 am
SEA
- YEG
1 stop7h 00m
WestJet
Wed 6/106:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/8![WestJet logo]()
$276
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:00 am
SEA
- YEG
1 stop4h 05m
WestJet
Mon 6/226:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/8![WestJet logo]()
$282
This oojo deal was found by Cheapflights users on 4/8. 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 5/1510:30 am
SEA
- YEG
1 stop3h 55m
WestJet
Sun 5/246:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/8![WestJet logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 6/58:05 am
SEA
- YEG
Nonstop1h 51m
Multiple Airlines
Mon 6/86:10 am
YEG
- SEA
1 stop4h 30m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$286
Best flights from Seattle to JasperDiscover carefully curated flight deals from Seattle to Jasper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
Discover carefully curated flight deals from Seattle to Jasper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 5/278:05 am
SEA
- YEG
Nonstop1h 51m
Alaska Airlines
Wed 6/311:46 am
YEG
- SEA
Nonstop1h 52m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$304
This Trip.com deal was found by Cheapflights users on 4/8. 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 7/1010:30 am
SEA
- YEG
1 stop8h 20m
WestJet
Sat 7/116:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/8![WestJet logo]()
$372
This Delta deal was found by Cheapflights users on 4/10. 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.
Tue 5/57:19 am
SEA
- YEG
1 stop5h 31m
Delta
Tue 5/126:10 am
YEG
- SEA
1 stop4h 30m
Delta
Deal found 4/10![Delta logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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 5/228:05 am
SEA
- YEG
Nonstop1h 51m
Alaska Airlines
Tue 5/2611:46 am
YEG
- SEA
Nonstop1h 52m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$374
This Justfly.com deal was found by Cheapflights users on 4/9. 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.
Tue 5/510:30 am
SEA
- YEG
1 stop3h 55m
WestJet
Tue 5/126:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/9![WestJet logo]()
$394
This Delta deal was found by Cheapflights users on 4/8. 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.
Fri 7/247:35 pm
SEA
- YEG
1 stop4h 09m
Delta
Sun 7/263:00 pm
YEG
- SEA
1 stop4h 45m
Delta
Deal found 4/8![Delta logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 7/108:15 am
SEA
- YEG
Nonstop1h 52m
Alaska Airlines
Sat 7/116:00 pm
YEG
- SEA
Nonstop2h 00m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$416
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 6/108:15 am
SEA
- YEG
Nonstop1h 52m
Alaska Airlines
Sat 6/136:00 pm
YEG
- SEA
Nonstop2h 00m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$416
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 9/162:09 pm
SEA
- YEG
Nonstop1h 58m
Alaska Airlines
Mon 9/215:57 pm
YEG
- SEA
Nonstop2h 04m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Thu 5/148:05 am
SEA
- YEG
Nonstop1h 51m
Alaska Airlines
Thu 5/2111:46 am
YEG
- SEA
Nonstop1h 52m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 7/78:15 am
SEA
- YEG
Nonstop1h 52m
Alaska Airlines
Tue 7/146:00 pm
YEG
- SEA
Nonstop2h 00m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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 6/128:15 am
SEA
- YEG
Nonstop1h 52m
Alaska Airlines
Mon 6/156:00 pm
YEG
- SEA
Nonstop2h 00m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$436
Last-minute flights from Seattle to JasperDiscover last-minute flight deals from Seattle to Jasper. Data last updated April 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Jasper. Data last updated April 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/710:30 am
SEA
- YEG
1 stop3h 55m
WestJet
Sun 5/106:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/7![WestJet logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/138:05 am
SEA
- YEG
Nonstop1h 51m
Multiple Airlines
Sun 5/246:10 am
YEG
- SEA
1 stop4h 30m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/1310:30 am
SEA
- YEG
1 stop7h 00m
WestJet
Sun 5/246:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/8![WestJet logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 4/7. 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
- YEG
1 stop4h 09m
WestJet
Thu 5/216:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/7![WestJet logo]()
$246
This oojo deal was found by Cheapflights users on 4/8. 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 5/1510:30 am
SEA
- YEG
1 stop3h 55m
WestJet
Sun 5/246:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/8![WestJet logo]()
$284
This Trip.com deal was found by Cheapflights users on 4/8. 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 5/207:35 pm
SEA
- YEG
1 stop4h 09m
WestJet
Sun 5/247:40 pm
YEG
- SEA
1 stop15h 00m
WestJet
Deal found 4/8![WestJet logo]()
$273
This Flightnetwork deal was found by Cheapflights users on 4/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:50 am
SEA
- YEG
1 stop4h 43m
Air Canada
Sat 5/3010:50 am
YEG
- SEA
2 stops8h 40m
Air Canada
Deal found 4/8![Air Canada logo]()
$262
This Trip.com deal was found by Cheapflights users on 4/8. 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 5/238:05 am
SEA
- YEG
Nonstop1h 51m
Multiple Airlines
Sat 5/303:00 pm
YEG
- SEA
1 stop4h 45m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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 5/268:05 am
SEA
- YEG
Nonstop1h 51m
Alaska Airlines
Tue 6/211:46 am
YEG
- SEA
Nonstop1h 52m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/2710:30 am
SEA
- YEG
1 stop3h 55m
WestJet
Wed 6/36:10 am
YEG
- SEA
1 stop4h 30m
WestJet
Deal found 4/8![WestJet logo]()
$247
This Trip.com deal was found by Cheapflights users on 4/8. 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 5/278:05 am
SEA
- YEG
Nonstop1h 51m
Multiple Airlines
Wed 6/36:10 am
YEG
- SEA
1 stop4h 30m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$268
One-way flights from Seattle to JasperSearch for one-way flight options from Seattle to Jasper. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
Search for one-way flight options from Seattle to Jasper. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
This Super.com deal was found by Cheapflights users on 4/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:35 pm
SEA
- YEG
1 stop4h 09m
WestJet
Deal found 4/9![WestJet logo]()
$112
This SmartFares deal was found by Cheapflights users on 4/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:18 am
SEA
- YEG
Nonstop1h 51m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$115
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 5/208:05 am
SEA
- YEG
Nonstop1h 51m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$129
This Air Canada deal was found by Cheapflights users on 4/9. 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 5/2010:45 am
SEA
- YEG
2 stops9h 38m
Air Canada
Deal found 4/9![Air Canada logo]()
$134
This Trip.com deal was found by Cheapflights users on 4/8. 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 5/310:30 am
SEA
- YEG
1 stop24h 35m
WestJet
Deal found 4/8![WestJet logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 10/37:35 pm
SEA
- YEG
1 stop4h 09m
WestJet
Deal found 4/10![WestJet logo]()
$136
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
Thu 5/218:05 am
SEA
- YEG
Nonstop1h 51m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 5/2110:30 am
SEA
- YEG
1 stop8h 20m
WestJet
Deal found 4/10![WestJet logo]()
$141
This Mytrip deal was found by Cheapflights users on 4/8. 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.
Sun 9/133:00 pm
SEA
- YEG
2 stops5h 24m
Air Canada
Deal found 4/8![Air Canada logo]()
$142
This Justfly.com deal was found by Cheapflights users on 4/7. 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 7/107:00 am
SEA
- YEG
1 stop4h 05m
WestJet
Deal found 4/7![WestJet logo]()
$154
Find flight deals from Seattle to Jasper
Keep the following information in mind while searching for Seattle to Jasper flight deals. Data was last updated April 12, 2026.
Round-trip from | $246 (Kiwi.com) |
|---|---|
One-way from | $112 (Super.com) |
Popular in | December |
Cheapest in | October |
Average price | $360 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Jasper 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 April 12, 2026.
Use the filters below to find and compare flights from Seattle to Jasper that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Wed 5/27
8:05 am-10:56 am
Nonstop1h 51m
Edmonton
Wed 6/3
11:46 am-12:38 pm
Nonstop1h 52m
$304
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Fri 7/10
10:30 am-7:50 pm
1 stop8h 20m
Edmonton
Sat 7/11
6:10 am-9:40 am
1 stop4h 30m
$372
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Fri 5/22
8:05 am-10:56 am
Nonstop1h 51m
Edmonton
Tue 5/26
11:46 am-12:38 pm
Nonstop1h 52m
$374
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Tue 5/5
7:19 am-1:50 pm
1 stop5h 31m
Edmonton
Tue 5/12
6:10 am-9:40 am
1 stop4h 30m
$376
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Tue 5/5
10:30 am-3:25 pm
1 stop3h 55m
Edmonton
Tue 5/12
6:10 am-9:40 am
1 stop4h 30m
$394
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Fri 7/10
8:15 am-11:07 am
Nonstop1h 52m
Edmonton
Sat 7/11
6:00 pm-7:00 pm
Nonstop2h 00m
$416
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Wed 6/10
8:15 am-11:07 am
Nonstop1h 52m
Edmonton
Sat 6/13
6:00 pm-7:00 pm
Nonstop2h 00m
$416
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Wed 9/16
2:09 pm-5:07 pm
Nonstop1h 58m
Edmonton
Mon 9/21
5:57 pm-7:01 pm
Nonstop2h 04m
$421
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Thu 5/14
8:05 am-10:56 am
Nonstop1h 51m
Edmonton
Thu 5/21
11:46 am-12:38 pm
Nonstop1h 52m
$435
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Tue 7/7
8:15 am-11:07 am
Nonstop1h 52m
Edmonton
Tue 7/14
6:00 pm-7:00 pm
Nonstop2h 00m
$436
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Seattle to Jasper
Have a flexible travel schedule? Discover the best time to fly to Jasper from Seattle with our price prediction graph.
SEA-YEG
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 Jasper
SEA-J4S
SEA-YEG
What is the cheapest month to book a flight from Seattle to Jasper?
Currently, July is the cheapest month in which you can book a flight from Seattle to Jasper (average of $92). Flying from Seattle to Jasper in January is currently the most expensive (average of $287). 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 J4S?
Find hourly flight availability from Seattle to Jasper. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 12, 2026.
When flying from Seattle to Jasper, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Seattle to Jasper
Explore weekly flight availability from Seattle to Jasper. 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 April 12, 2026.
The most flights from SEA to J4S are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Seattle to Jasper?
Reviews of airlines servicing Jasper
Get insights into the airlines that provide service to Jasper. 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 Jasper. Reviews last updated April 12, 2026.
Read through reviews of airlines operating flights from Seattle to Jasper, such as Alaska Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Related info for your journey
Find useful and relevant information for your journey from Seattle to Jasper. 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 Jasper
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Complete your trip
Complete your trip to Jasper by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Jasper by cabin class
Find flights from Seattle to Jasper, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Jasper flights
Browse other Seattle and Jasper flight options. Last updated on April 12, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on April 12, 2026.
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Seattle to Jasper flights
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Top 3 airlines flying from Seattle to Jasper
Discover the top 3 airlines that operate flights from Seattle to Jasper. 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 April 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$230 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$144 | Average$211 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$224 | Average$342 | FlexibilityNo cancel fee | On-time75% |