$159+ Cheap flights from Seattle (SEA) to Whitehorse (YXY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YXY
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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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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Best
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Cheapest flights from Seattle to WhitehorseExplore the most affordable flight options available from Seattle to Whitehorse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Seattle to Whitehorse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:15 pm -
1 stop7h 23m
Mon 11/25:10 am -
1 stop5h 22m
Deal found 9/16![Air Canada logo]()
$292
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:15 pm -
1 stop7h 23m
Fri 10/305:15 am -
1 stop13h 07m
Deal found 9/15![Air Canada logo]()
$311
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:00 pm -
1 stop7h 26m
Tue 10/135:00 am -
1 stop5h 05m
Deal found 9/14![Air Canada logo]()
$328
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:00 pm -
1 stop7h 26m
Fri 10/235:00 am -
1 stop5h 05m
Deal found 9/16![Air Canada logo]()
$338
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:00 pm -
1 stop7h 26m
Mon 10/265:15 am -
1 stop9h 22m
Deal found 9/13![Air Canada logo]()
$347
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:00 pm -
1 stop7h 26m
Sun 10/45:00 am -
1 stop13h 32m
Deal found 9/14![Air Canada logo]()
$427
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:15 pm -
1 stop7h 23m
Fri 10/305:15 am -
2 stops15h 32m
Deal found 9/15![Multiple Airlines logo]()
$461
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:05 am -
2 stops17h 33m
Mon 11/25:10 am -
1 stop5h 22m
Deal found 9/16![Multiple Airlines logo]()
$505
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:05 am -
2 stops17h 33m
Fri 11/65:10 am -
1 stop5h 22m
Deal found 9/15![Multiple Airlines logo]()
$539
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:00 am -
2 stops17h 26m
Fri 10/235:00 am -
1 stop5h 05m
Deal found 9/16![Multiple Airlines logo]()
$560
Best flights from Seattle to WhitehorseDiscover carefully curated flight deals from Seattle to Whitehorse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Seattle to Whitehorse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:15 pm -
1 stop7h 23m
Mon 11/25:10 am -
1 stop5h 22m
Deal found 9/16![Air Canada logo]()
$292
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:05 am -
2 stops17h 33m
Fri 11/65:10 am -
1 stop5h 22m
Deal found 9/15![Multiple Airlines logo]()
$539
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:15 pm -
1 stop7h 23m
Fri 10/305:15 am -
1 stop13h 07m
Deal found 9/15![Air Canada logo]()
$311
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:15 pm -
1 stop7h 23m
Fri 11/65:10 am -
1 stop5h 22m
Deal found 9/15![Air Canada logo]()
$328
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:00 pm -
1 stop7h 26m
Fri 10/235:00 am -
1 stop5h 05m
Deal found 9/13![Air Canada logo]()
$328
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/33:15 pm -
1 stop7h 23m
Tue 2/95:10 am -
2 stops13h 57m
Deal found 9/17![Multiple Airlines logo]()
$571
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:00 pm -
1 stop7h 26m
Tue 10/135:00 am -
2 stops28h 36m
Deal found 9/14![Multiple Airlines logo]()
$622
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:35 pm -
2 stops27h 03m
Fri 10/305:15 am -
2 stops15h 32m
Deal found 9/14![Multiple Airlines logo]()
$646
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:45 pm -
1 stop16h 35m
Fri 10/237:00 am -
3 stops11h 45m
Deal found 9/13![Multiple Airlines logo]()
$707
Last-minute flights from Seattle to WhitehorseDiscover last-minute flight deals from Seattle to Whitehorse. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Whitehorse. Data last updated September 17, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:00 pm -
1 stop7h 26m
Sun 10/45:00 am -
1 stop13h 32m
Deal found 9/14![Air Canada logo]()
$427
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:00 pm -
1 stop7h 26m
Tue 10/135:00 am -
1 stop5h 05m
Deal found 9/14![Air Canada logo]()
$328
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:00 pm -
1 stop7h 26m
Fri 10/235:00 am -
1 stop5h 05m
Deal found 9/16![Air Canada logo]()
$338
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:00 am -
2 stops17h 26m
Fri 10/235:00 am -
1 stop5h 05m
Deal found 9/16![Multiple Airlines logo]()
$560
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:00 pm -
1 stop7h 26m
Mon 10/265:15 am -
1 stop9h 22m
Deal found 9/13![Air Canada logo]()
$347
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:15 pm -
1 stop7h 23m
Fri 10/305:15 am -
1 stop13h 07m
Deal found 9/15![Air Canada logo]()
$311
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:15 pm -
1 stop7h 23m
Fri 10/305:15 am -
2 stops15h 32m
Deal found 9/15![Multiple Airlines logo]()
$461
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:15 pm -
1 stop7h 23m
Mon 11/25:10 am -
1 stop5h 22m
Deal found 9/16![Air Canada logo]()
$292
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:05 am -
2 stops17h 33m
Mon 11/25:10 am -
1 stop5h 22m
Deal found 9/16![Multiple Airlines logo]()
$505
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:05 am -
2 stops17h 33m
Fri 11/65:10 am -
1 stop5h 22m
Deal found 9/15![Multiple Airlines logo]()
$539
One-way flights from Seattle to WhitehorseSearch for one-way flight options from Seattle to Whitehorse. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Seattle to Whitehorse. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:00 pm -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Air Canada logo]()
$159
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:00 pm -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Air Canada logo]()
$568
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:05 am -
2 stops13h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$1,988
Find flight deals from Seattle to Whitehorse
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Whitehorse (YXY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $292 (Air Canada) |
One-way from | $159 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Whitehorse 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 September 17, 2026.
Use the filters below to find and compare flights from Seattle to Whitehorse that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Sat 10/3
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Fri 10/30
3:15 pm-10:38 pm
1 stop7h 23m
Whitehorse
Mon 11/2
5:10 am-9:32 am
1 stop5h 22m
$292
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Tue 10/27
3:15 pm-10:38 pm
1 stop7h 23m
Whitehorse
Fri 10/30
5:15 am-6:22 pm
1 stop13h 07m
$311
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Fri 10/30
3:15 pm-10:38 pm
1 stop7h 23m
Whitehorse
Fri 11/6
5:10 am-9:32 am
1 stop5h 22m
$328
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Fri 10/16
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Fri 10/23
5:00 am-10:05 am
1 stop5h 05m
$328
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Fri 10/30
5:05 am-10:38 pm
2 stops17h 33m
Whitehorse
Fri 11/6
5:10 am-9:32 am
1 stop5h 22m
$539
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Sat 9/26
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$568
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Wed 2/3
3:15 pm-11:38 pm
1 stop7h 23m
Whitehorse
Tue 2/9
5:10 am-6:07 pm
2 stops13h 57m
$571
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Thu 10/8
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Tue 10/13
5:00 am-9:36 am
2 stops28h 36m
$622
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Tue 10/27
7:35 pm-10:38 pm
2 stops27h 03m
Whitehorse
Fri 10/30
5:15 am-8:47 pm
2 stops15h 32m
$646
Showing 1-10 of 12 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Seattle-Whitehorse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Whitehorse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Whitehorse flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Whitehorse flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Whitehorse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Whitehorse
Have a flexible travel schedule? Discover the best time to fly to Whitehorse from Seattle with our price prediction graph.
SEA-YXY
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.
Reviews of airlines servicing Whitehorse
Get insights into the airlines that provide service to Whitehorse. 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 Whitehorse. Reviews last updated September 17, 2026.
See what other customers who have flown with Air Canada from Seattle to Whitehorse have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.8
Food
6.3
Boarding
7.3
Entertainment
6.8
Comfort
7.1
Overall
7.1
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
PDX - YVR
Crew
7.8
Food
6.3
Boarding
7.3
Entertainment
6.8
Comfort
7.1
Overall
7.1
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
PDX - YVR
Related info for your journey
Find useful and relevant information for your journey from Seattle to Whitehorse. 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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Seattle and Whitehorse flights
Browse other Seattle and Whitehorse flight options. Last updated on September 17, 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 September 17, 2026.
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Other flights to Whitehorse
Explore flights to Whitehorse departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Top airline flying from Seattle to Whitehorse
Discover the top airline that operate flights from Seattle to Whitehorse. 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 September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$356 | FlexibilityNo cancel fee | On-time67% |