$367+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YXY
Nov 24 — Dec 11
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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Last-minute
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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 October 25, 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 October 25, 2026.
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:30 pm -
2 stops19h 25m
Tue 11/245:10 am -
2 stops16h 28m
Deal found 10/22![Multiple Airlines logo]()
$700
This Booking.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:13 pm -
3 stops23h 27m
Tue 11/245:10 am -
3 stops32h 27m
Deal found 10/22![Multiple Airlines logo]()
$703
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:05 pm -
1 stop5h 23m
Tue 11/245:10 am -
2 stops16h 28m
Deal found 10/22![Multiple Airlines logo]()
$711
This Gotogate deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:05 pm -
1 stop5h 23m
Tue 11/245:10 am -
1 stop5h 17m
Deal found 10/22![Air Canada logo]()
$730
This Mytrip deal was found by Cheapflights users on 10/25. 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.
Wed 12/97:05 pm -
1 stop5h 23m
Wed 12/165:10 am -
1 stop5h 22m
Deal found 10/25![Air Canada logo]()
$732
This Gotogate deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:05 pm -
1 stop5h 23m
Tue 11/245:10 am -
1 stop5h 17m
Deal found 10/22![Air Canada logo]()
$740
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/910:02 am -
1 stop5h 43m
Wed 12/167:05 am -
2 stops26h 13m
Deal found 10/25![Multiple Airlines logo]()
$794
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 October 25, 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 October 25, 2026.
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:30 pm -
2 stops19h 25m
Tue 11/245:10 am -
2 stops16h 28m
Deal found 10/22![Multiple Airlines logo]()
$700
This Air Canada deal was found by Cheapflights users on 10/25. 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 11/57:05 pm -
1 stop5h 23m
Tue 11/105:10 am -
1 stop5h 22m
Deal found 10/25![Air Canada logo]()
$1,056
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:05 pm -
1 stop5h 23m
Tue 11/245:10 am -
2 stops16h 28m
Deal found 10/22![Multiple Airlines logo]()
$711
This Booking.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:05 pm -
1 stop5h 23m
Tue 11/245:10 am -
3 stops32h 27m
Deal found 10/22![Multiple Airlines logo]()
$782
This Air Canada deal was found by Cheapflights users on 10/25. 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 3/313:51 pm -
3 stops30h 45m
Wed 4/215:00 am -
1 stop13h 23m
Deal found 10/25![Multiple Airlines logo]()
$794
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:34 am -
2 stops13h 06m
Fri 12/117:05 am -
1 stop25h 01m
Deal found 10/20![Multiple Airlines logo]()
$819
This FlightHub deal was found by Cheapflights users on 10/25. 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 11/252:30 pm -
3 stops25h 15m
Sun 11/294:20 pm -
2 stops17h 43m
Deal found 10/25![Multiple Airlines logo]()
$932
This Gotogate deal was found by Cheapflights users on 10/25. 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.
Wed 3/2411:26 am -
3 stops12h 19m
Wed 4/217:05 am -
3 stops11h 06m
Deal found 10/25![Multiple Airlines logo]()
$1,188
This Booking.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:26 am -
1 stop22h 29m
Tue 11/107:05 am -
2 stops9h 47m
Deal found 10/24![Multiple Airlines logo]()
$1,190
Last-minute flights from Seattle to WhitehorseDiscover last-minute flight deals from Seattle to Whitehorse. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Whitehorse. Data last updated October 25, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:30 pm -
2 stops19h 25m
Tue 11/245:10 am -
2 stops16h 28m
Deal found 10/22![Multiple Airlines logo]()
$700
This Gotogate deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:05 pm -
1 stop5h 23m
Tue 11/245:10 am -
1 stop5h 17m
Deal found 10/22![Air Canada logo]()
$740
This Booking.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:13 pm -
3 stops23h 27m
Tue 11/245:10 am -
3 stops32h 27m
Deal found 10/22![Multiple Airlines logo]()
$703
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:05 pm -
1 stop5h 23m
Tue 11/245:10 am -
2 stops16h 28m
Deal found 10/22![Multiple Airlines logo]()
$711
This Gotogate deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:05 pm -
1 stop5h 23m
Tue 11/245:10 am -
1 stop5h 17m
Deal found 10/22![Air Canada logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/252:30 pm -
3 stops25h 15m
Sun 11/295:50 pm -
1 stop14h 17m
Deal found 10/25![Multiple Airlines logo]()
$819
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 October 25, 2026.
Search for one-way flight options from Seattle to Whitehorse. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Air Canada deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:15 am -
2 stops18h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$367
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $559 (Air Canada) |
One-way from | $367 (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 7,457,451 searches. Data last updated October 25, 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
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Sat 12/5
4:58 pm-9:40 pm
3 stops27h 42m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$372
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Wed 11/18
2:30 pm-10:55 am
2 stops19h 25m
Whitehorse
Tue 11/24
5:10 am-8:38 pm
2 stops16h 28m
$700
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Mon 11/23
7:05 pm-1:28 am
1 stop5h 23m
Whitehorse
Tue 11/24
5:10 am-8:38 pm
2 stops16h 28m
$711
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Thu 11/19
7:05 pm-1:28 am
1 stop5h 23m
Whitehorse
Tue 11/24
5:10 am-12:37 pm
3 stops32h 27m
$782
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Wed 3/31
3:51 pm-10:36 pm
3 stops30h 45m
Whitehorse
Wed 4/21
5:00 am-6:23 pm
1 stop13h 23m
$794
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Fri 12/4
7:34 am-9:40 pm
2 stops13h 06m
Whitehorse
Fri 12/11
7:05 am-7:06 am
1 stop25h 01m
$819
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Wed 11/25
2:30 pm-4:45 pm
3 stops25h 15m
Whitehorse
Sun 11/29
4:20 pm-9:03 am
2 stops17h 43m
$932
Quickest round-trip
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Thu 11/5
7:05 pm-1:28 am
1 stop5h 23m
Whitehorse
Tue 11/10
5:10 am-9:32 am
1 stop5h 22m
$1,056
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Wed 3/24
11:26 am-11:45 pm
3 stops12h 19m
Whitehorse
Wed 4/21
7:05 am-6:11 pm
3 stops11h 06m
$1,188
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Thu 11/5
11:26 am-10:55 am
1 stop22h 29m
Whitehorse
Tue 11/10
7:05 am-3:52 pm
2 stops9h 47m
$1,190
Sorted 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 October 25, 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
Overall
7.1
Crew
7.8
Food
6.3
Entertainment
6.8
Comfort
7.1
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
PDX - YVR
Boarding
7.3
Overall
7.1
Crew
7.8
Food
6.3
Entertainment
6.8
Comfort
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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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 October 25, 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 October 25, 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 October 25, 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$356 | FlexibilityNo cancel fee | On-time67% |