$197+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YXY
Jul 6 — Jul 131
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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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 June 6, 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 June 6, 2026.
This Air Canada deal was found by Cheapflights users on 6/2. 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
SEA
- YXY
1 stop7h 26m
Air Canada
Sun 10/45:00 am
YXY
- SEA
1 stop4h 52m
Air Canada
Deal found 6/2![Air Canada logo]()
$414
This Air Canada deal was found by Cheapflights users on 6/4. 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 8/113:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Tue 8/185:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/4![Air Canada logo]()
$434
This Air Canada deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Tue 7/75:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/1![Air Canada logo]()
$498
This Mytrip deal was found by Cheapflights users on 6/5. 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.
Thu 7/210:30 am
SEA
- YXY
1 stop25h 55m
Multiple Airlines
Wed 7/83:10 pm
YXY
- SEA
2 stops18h 30m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$510
This Booking.com deal was found by Cheapflights users on 6/5. 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 7/97:35 pm
SEA
- YXY
2 stops25h 10m
Multiple Airlines
Fri 7/171:15 pm
YXY
- SEA
1 stop20h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$583
This Booking.com deal was found by Cheapflights users on 6/4. 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.
Fri 8/147:00 am
SEA
- YXY
2 stops9h 50m
Multiple Airlines
Mon 8/1711:50 am
YXY
- SEA
2 stops9h 10m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$591
This Air Canada deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:00 am
SEA
- YXY
2 stops17h 26m
Multiple Airlines
Sun 10/45:00 am
YXY
- SEA
1 stop4h 52m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$612
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 June 6, 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 June 6, 2026.
This Air Canada deal was found by Cheapflights users on 6/2. 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 10/213:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Thu 10/225:00 am
YXY
- SEA
1 stop4h 52m
Air Canada
Deal found 6/2![Air Canada logo]()
$414
This Booking.com deal was found by Cheapflights users on 6/5. 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 7/97:35 pm
SEA
- YXY
2 stops25h 10m
Multiple Airlines
Fri 7/171:15 pm
YXY
- SEA
1 stop20h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$583
This Air Canada deal was found by Cheapflights users on 6/4. 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 8/143:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Mon 8/175:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/4![Air Canada logo]()
$434
This Air Canada deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:00 am
SEA
- YXY
2 stops17h 26m
Multiple Airlines
Sun 10/45:00 am
YXY
- SEA
1 stop4h 52m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$612
This Booking.com deal was found by Cheapflights users on 6/4. 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.
Fri 8/1410:30 am
SEA
- YXY
1 stop7h 55m
Multiple Airlines
Mon 8/1711:50 am
YXY
- SEA
2 stops9h 10m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$654
Last-minute flights from Seattle to WhitehorseDiscover last-minute flight deals from Seattle to Whitehorse. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Whitehorse. Data last updated June 6, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Tue 7/75:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/1![Air Canada logo]()
$498
This Booking.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:30 am
SEA
- YXY
2 stops11h 20m
Multiple Airlines
Tue 7/78:00 am
YXY
- SEA
2 stops13h 00m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$718
This Mytrip deal was found by Cheapflights users on 6/5. 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.
Thu 7/210:30 am
SEA
- YXY
1 stop25h 55m
Multiple Airlines
Wed 7/83:10 pm
YXY
- SEA
2 stops18h 30m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$510
This Air Canada deal was found by Cheapflights users on 6/5. 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 7/93:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Fri 7/175:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/5![Air Canada logo]()
$434
This Booking.com deal was found by Cheapflights users on 6/5. 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 7/97:35 pm
SEA
- YXY
2 stops25h 10m
Multiple Airlines
Fri 7/171:15 pm
YXY
- SEA
1 stop20h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$583
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 June 6, 2026.
Search for one-way flight options from Seattle to Whitehorse. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Air Canada deal was found by Cheapflights users on 6/2. 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.
Sun 8/93:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Deal found 6/2![Air Canada logo]()
$197
This Air Canada deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/510:45 am
SEA
- YXY
1 stop11h 41m
Air Canada
Deal found 6/1![Air Canada logo]()
$210
This Air Canada deal was found by Cheapflights users on 6/2. 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 6/253:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Deal found 6/2![Air Canada logo]()
$283
This Booking.com deal was found by Cheapflights users on 6/6. 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.
Wed 7/157:00 am
SEA
- YXY
2 stops9h 50m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$316
This FlightHub deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:42 pm
SEA
- YXY
1 stop13h 13m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$338
This Booking.com deal was found by Cheapflights users on 6/5. 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.
Tue 9/87:00 am
SEA
- YXY
2 stops9h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/257:56 pm
SEA
- YXY
2 stops16h 29m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$368
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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $414 (Air Canada) |
One-way from | $197 (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 June 6, 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 - YXY
SEAYXY
Seattle/Tacoma Intl
Wed 10/21
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Thu 10/22
5:00 am-9:52 am
1 stop4h 52m
$414
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Fri 8/14
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Mon 8/17
5:00 am-10:07 am
1 stop5h 07m
$434
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Thu 7/9
7:35 pm-8:45 pm
2 stops25h 10m
Whitehorse
Fri 7/17
1:15 pm-9:40 am
1 stop20h 25m
$583
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Mon 9/21
5:00 am-10:26 pm
2 stops17h 26m
Whitehorse
Sun 10/4
5:00 am-9:52 am
1 stop4h 52m
$612
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Fri 8/14
10:30 am-6:25 pm
1 stop7h 55m
Whitehorse
Mon 8/17
11:50 am-9:00 pm
2 stops9h 10m
$654
Cheapest one-way
Quickest one-way
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Sun 8/9
3:00 pm-10:26 pm
1 stop7h 26m
$197
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Wed 7/15
3:00 pm-10:26 pm
1 stop7h 26m
$207
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Sun 7/5
10:45 am-10:26 pm
1 stop11h 41m
$210
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Thu 6/25
3:00 pm-10:26 pm
1 stop7h 26m
$283
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Wed 7/15
7:00 am-4:50 pm
2 stops9h 50m
$316
Showing 1-10 of 13 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 June 6, 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.
Overall
7.1
Crew
7.8
Boarding
7.3
Comfort
7.1
Entertainment
6.8
Food
6.3
Reviews
1 / 20
8.0
ExcellentDr vandana,Feb 2026
SFO - YYC
Overall
7.1
Crew
7.8
Boarding
7.3
Comfort
7.1
Entertainment
6.8
Food
6.3
Reviews
1 / 20
8.0
ExcellentDr vandana,Feb 2026
SFO - YYC
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
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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 June 6, 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 June 6, 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 June 6, 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$356 | FlexibilityNo cancel fee | On-time67% |