$191+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YXY
Nov 29 — Dec 61
Round-trip
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
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Best
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 30, 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 30, 2026.
This Flightnetwork deal was found by Cheapflights users on 10/29. 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.
Sun 12/137:05 pm -
1 stop5h 23m
Sun 12/205:10 am -
1 stop5h 22m
Deal found 10/29![Air Canada logo]()
$400
This Air Canada deal was found by Cheapflights users on 10/28. 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 12/77:05 pm -
1 stop5h 23m
Thu 12/105:10 am -
1 stop5h 22m
Deal found 10/28![Air Canada logo]()
$402
This Air Canada deal was found by Cheapflights users on 10/26. 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 12/113:15 pm -
1 stop9h 13m
Fri 12/185:10 am -
1 stop10h 27m
Deal found 10/26![Air Canada logo]()
$424
This Air Canada deal was found by Cheapflights users on 10/27. 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 12/89:01 am -
2 stops15h 27m
Tue 12/155:10 am -
1 stop5h 22m
Deal found 10/27![Multiple Airlines logo]()
$601
This Flightnetwork deal was found by Cheapflights users on 10/29. 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.
Sun 12/137:05 pm -
1 stop5h 23m
Sun 12/204:20 pm -
2 stops18h 12m
Deal found 10/29![Multiple Airlines logo]()
$628
This Air Canada deal was found by Cheapflights users on 10/28. 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 12/77:05 pm -
1 stop5h 23m
Thu 12/105:10 am -
2 stops17h 11m
Deal found 10/28![Multiple Airlines logo]()
$656
This Air Canada deal was found by Cheapflights users on 10/26. 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 12/116:15 am -
2 stops18h 13m
Fri 12/185:10 am -
1 stop14h 12m
Deal found 10/26![Multiple Airlines logo]()
$660
This United deal was found by Cheapflights users on 10/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:15 am -
3 stops18h 13m
Sun 12/135:10 am -
1 stop5h 22m
Deal found 10/27![Multiple Airlines logo]()
$698
This Air Canada deal was found by Cheapflights users on 10/27. 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 10/27![Air Canada logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 12/73:48 pm -
1 stop7h 17m
Sun 12/137:05 am -
2 stops37h 46m
Deal found 10/27![Multiple Airlines logo]()
$705
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/99:34 pm -
1 stop12h 21m
Mon 12/147:05 am -
3 stops31h 35m
Deal found 10/27![Multiple Airlines logo]()
$721
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 30, 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 30, 2026.
This Flightnetwork deal was found by Cheapflights users on 10/29. 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.
Sun 12/137:05 pm -
1 stop5h 23m
Sun 12/205:10 am -
1 stop5h 22m
Deal found 10/29![Air Canada logo]()
$400
This Flightnetwork deal was found by Cheapflights users on 10/29. 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.
Thu 1/72:30 pm -
3 stops20h 20m
Wed 1/135:10 am -
1 stop5h 22m
Deal found 10/29![Multiple Airlines logo]()
$656
This Air Canada deal was found by Cheapflights users on 10/27. 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 12/87:05 pm -
1 stop5h 23m
Tue 12/155:10 am -
1 stop5h 22m
Deal found 10/27![Air Canada logo]()
$402
This Air Canada deal was found by Cheapflights users on 10/28. 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 12/77:05 pm -
1 stop5h 23m
Thu 12/105:10 am -
1 stop5h 22m
Deal found 10/28![Air Canada logo]()
$402
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.
Fri 3/193:15 pm -
1 stop7h 18m
Sun 3/215:00 am -
1 stop13h 20m
Deal found 10/25![Air Canada logo]()
$559
This United deal was found by Cheapflights users on 10/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:15 am -
3 stops18h 13m
Sun 12/135:10 am -
1 stop5h 22m
Deal found 10/27![Multiple Airlines logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/92:30 pm -
2 stops19h 25m
Wed 12/167:05 am -
1 stop6h 56m
Deal found 10/27![Multiple Airlines logo]()
$739
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1912:00 pm -
2 stops28h 45m
Sun 3/214:20 pm -
1 stop22h 20m
Deal found 10/25![Multiple Airlines logo]()
$758
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2511:26 am -
1 stop5h 19m
Fri 3/267:05 am -
2 stops8h 47m
Deal found 10/25![Multiple Airlines logo]()
$801
This FlightHub deal was found by Cheapflights users on 10/28. 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 12/72:30 pm -
3 stops25h 15m
Thu 12/107:05 am -
1 stop6h 56m
Deal found 10/28![Multiple Airlines logo]()
$823
Last-minute flights from Seattle to WhitehorseDiscover last-minute flight deals from Seattle to Whitehorse. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Whitehorse. Data last updated October 30, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/26. 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 10/26![Air Canada logo]()
$1,165
This Air Canada deal was found by Cheapflights users on 10/27. 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 10/27![Air Canada logo]()
$700
This Air Canada deal was found by Cheapflights users on 10/27. 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 11/56:30 pm -
2 stops29h 58m
Tue 11/105:10 am -
1 stop5h 22m
Deal found 10/27![Multiple Airlines logo]()
$1,032
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Mon 11/1611:26 am -
1 stop11h 39m
Fri 11/203:40 pm -
1 stop16h 27m
Deal found 10/28![Multiple Airlines logo]()
$807
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 30, 2026.
Search for one-way flight options from Seattle to Whitehorse. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Air Canada deal was found by Cheapflights users on 10/26. 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 12/267:05 pm -
1 stop5h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air Canada logo]()
$191
This Air Canada deal was found by Cheapflights users on 10/29. 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 12/257:05 pm -
1 stop5h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Air Canada logo]()
$323
This Air Canada deal was found by Cheapflights users on 10/30. 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 12/297:05 pm -
1 stop5h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Air Canada logo]()
$346
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Tue 12/292:30 pm -
2 stops8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$425
This Mytrip deal was found by Cheapflights users on 10/29. 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 12/251:37 pm -
3 stops31h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/269:28 pm -
2 stops18h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$522
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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $400 (Flightnetwork) |
One-way from | $191 (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 30, 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 12/26
7:05 pm-1:28 am
1 stop5h 23m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Fri 12/25
7:05 pm-1:28 am
1 stop5h 23m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$323
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Sun 12/13
7:05 pm-1:28 am
1 stop5h 23m
Whitehorse
Sun 12/20
5:10 am-9:32 am
1 stop5h 22m
$400
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Tue 12/8
7:05 pm-1:28 am
1 stop5h 23m
Whitehorse
Tue 12/15
5:10 am-9:32 am
1 stop5h 22m
$402
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Mon 12/7
7:05 pm-1:28 am
1 stop5h 23m
Whitehorse
Thu 12/10
5:10 am-9:32 am
1 stop5h 22m
$402
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Tue 12/29
2:30 pm-11:45 pm
2 stops8h 15m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$425
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Fri 12/25
1:37 pm-10:20 pm
3 stops31h 43m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$450
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Sat 12/26
9:28 pm-4:45 pm
2 stops18h 17m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$522
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Fri 3/19
3:15 pm-10:33 pm
1 stop7h 18m
Whitehorse
Sun 3/21
5:00 am-6:20 pm
1 stop13h 20m
$559
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Thu 1/7
2:30 pm-11:50 am
3 stops20h 20m
Whitehorse
Wed 1/13
5:10 am-9:32 am
1 stop5h 22m
$656
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Seattle to Whitehorse
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Whitehorse in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 30, 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.
Comfort
7.1
Overall
7.1
Entertainment
6.8
Crew
7.8
Boarding
7.3
Food
6.3
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
PDX - YVR
Comfort
7.1
Overall
7.1
Entertainment
6.8
Crew
7.8
Boarding
7.3
Food
6.3
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 October 30, 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 30, 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 October 30, 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$356 | FlexibilityNo cancel fee | On-time67% |