$140+ Cheap flights from Seattle (SEA) to Whitehorse (YXY)
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YXY
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Seattle to Whitehorse 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Whitehorse
Cheapest
Best
Last-minute
One-way
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 February 11, 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 February 11, 2026.
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Sun 5/245:00 am
YXY
- SEA
1 stop13h 30m
Air Canada
Deal found 2/10![Air Canada logo]()
$263
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:40 pm
SEA
- YXY
1 stop6h 54m
Air Canada
Mon 3/234:10 pm
YXY
- SEA
1 stop6h 47m
Air Canada
Deal found 2/10![Air Canada logo]()
$304
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Thu 3/265:40 am
SEA
- YXY
1 stop9h 54m
Air Canada
Thu 4/24:10 pm
YXY
- SEA
1 stop6h 40m
Air Canada
Deal found 2/9![Air Canada logo]()
$308
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:00 pm
SEA
- YXY
1 stop7h 26m
Multiple Airlines
Sun 5/245:00 am
YXY
- SEA
2 stops15h 48m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$400
This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:20 am
SEA
- YXY
1 stop15h 39m
Multiple Airlines
Sun 9/1312:15 pm
YXY
- SEA
1 stop6h 30m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$498
This eDestinos deal was found by Cheapflights users on 2/9. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:20 am
SEA
- YXY
1 stop15h 39m
Multiple Airlines
Sun 10/411:50 am
YXY
- SEA
1 stop19h 41m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:41 am
SEA
- YXY
1 stop14h 34m
Multiple Airlines
Thu 4/23:20 pm
YXY
- SEA
2 stops19h 05m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$552
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 February 11, 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 February 11, 2026.
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Sun 5/245:00 am
YXY
- SEA
1 stop13h 30m
Air Canada
Deal found 2/10![Air Canada logo]()
$263
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:00 pm
SEA
- YXY
1 stop7h 26m
Multiple Airlines
Sun 5/245:00 am
YXY
- SEA
2 stops15h 48m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$400
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Fri 3/203:40 pm
SEA
- YXY
1 stop6h 54m
Air Canada
Mon 3/234:10 pm
YXY
- SEA
1 stop6h 47m
Air Canada
Deal found 2/9![Air Canada logo]()
$304
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:55 am
SEA
- YXY
2 stops11h 20m
Multiple Airlines
Mon 3/234:30 pm
YXY
- SEA
1 stop15h 11m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$593
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Mon 2/233:40 pm
SEA
- YXY
1 stop6h 54m
Air Canada
Wed 2/255:10 pm
YXY
- SEA
1 stop6h 47m
Air Canada
Deal found 2/9![Air Canada logo]()
$582
Last-minute flights from Seattle to WhitehorseDiscover last-minute flight deals from Seattle to Whitehorse. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Whitehorse. Data last updated February 11, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Mon 2/233:40 pm
SEA
- YXY
1 stop6h 54m
Air Canada
Wed 2/255:10 pm
YXY
- SEA
1 stop6h 47m
Air Canada
Deal found 2/9![Air Canada logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:08 pm
SEA
- YXY
1 stop11h 57m
Multiple Airlines
Thu 2/265:30 pm
YXY
- SEA
1 stop14h 32m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$676
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:40 pm
SEA
- YXY
1 stop6h 54m
Air Canada
Mon 3/234:10 pm
YXY
- SEA
1 stop6h 47m
Air Canada
Deal found 2/10![Air Canada logo]()
$304
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:55 am
SEA
- YXY
2 stops11h 20m
Multiple Airlines
Mon 3/234:30 pm
YXY
- SEA
1 stop15h 11m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$593
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Thu 3/265:40 am
SEA
- YXY
1 stop9h 54m
Air Canada
Thu 4/24:10 pm
YXY
- SEA
1 stop6h 40m
Air Canada
Deal found 2/9![Air Canada logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:41 am
SEA
- YXY
1 stop14h 34m
Multiple Airlines
Thu 4/23:20 pm
YXY
- SEA
2 stops19h 05m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$552
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 February 11, 2026.
Search for one-way flight options from Seattle to Whitehorse. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Tue 6/93:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Deal found 2/9![Air Canada logo]()
$140
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Fri 2/273:40 pm
SEA
- YXY
1 stop6h 54m
Air Canada
Deal found 2/9![Air Canada logo]()
$169
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Thu 3/510:05 am
SEA
- YXY
1 stop12h 29m
Air Canada
Deal found 2/9![Air Canada logo]()
$173
This Gotogate deal was found by Cheapflights users on 2/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:30 am
SEA
- YXY
3 stops11h 20m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$249
This Mytrip deal was found by Cheapflights users on 2/8. 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.
Fri 7/1710:30 am
SEA
- YXY
2 stops11h 20m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$256
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:55 am
SEA
- YXY
2 stops11h 20m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$299
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:55 am
SEA
- YXY
2 stops9h 45m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:50 am
SEA
- YXY
2 stops13h 25m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:55 am
SEA
- YXY
2 stops29h 05m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$323
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 February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Air Canada) |
One-way from | $140 (Air Canada) |
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 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Seattle to Whitehorse that are best for you.
Fly from
Seattle
Fly to
Whitehorse
Route
Depart
Return
Price
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Mon 5/18
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Sun 5/24
5:00 am-6:30 pm
1 stop13h 30m
$263
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Fri 3/20
3:40 pm-10:34 pm
1 stop6h 54m
Whitehorse
Mon 3/23
4:10 pm-10:57 pm
1 stop6h 47m
$304
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Mon 5/18
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Sun 5/24
5:00 am-8:48 pm
2 stops15h 48m
$400
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Mon 2/23
3:40 pm-11:34 pm
1 stop6h 54m
Whitehorse
Wed 2/25
5:10 pm-10:57 pm
1 stop6h 47m
$582
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Fri 3/20
11:55 am-11:15 pm
2 stops11h 20m
Whitehorse
Mon 3/23
4:30 pm-7:41 am
1 stop15h 11m
$593
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Tue 6/9
3:00 pm-10:26 pm
1 stop7h 26m
$140
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Wed 3/4
3:40 pm-11:34 pm
1 stop6h 54m
$169
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Sat 2/28
10:05 am-4:34 pm
1 stop5h 29m
$169
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Mon 3/2
3:40 pm-11:34 pm
1 stop6h 54m
$169
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Sun 3/1
3:40 pm-11:34 pm
1 stop6h 54m
$169
Showing 1-10 of 15 results
- 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 February 11, 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.
Boarding
7.3
Comfort
7.1
Food
6.3
Entertainment
6.8
Overall
7.1
Crew
7.8
Reviews
1 / 20
2.0
MediocreShawna,Sep 2025
DCA - YYZ
Boarding
7.3
Comfort
7.1
Food
6.3
Entertainment
6.8
Overall
7.1
Crew
7.8
Reviews
1 / 20
2.0
MediocreShawna,Sep 2025
DCA - YYZ
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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Complete your trip
Complete your trip to Whitehorse by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Seattle to Whitehorse, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Whitehorse flights
Browse other Seattle and Whitehorse flight options. Last updated on February 11, 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 February 11, 2026.
Popular flight searches
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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 February 11, 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 2,558,603 searches. Data last updated February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$356 | FlexibilityNo cancel fee | On-time67% |