$172+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YXY
Dec 4 — Dec 111
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
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 November 4, 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 November 4, 2026.
This Air Canada deal was found by Cheapflights users on 10/31. 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 11/287:05 pm -
1 stop5h 23m
Sat 12/55:10 am -
1 stop5h 22m
Deal found 10/31![Air Canada logo]()
$356
This Air Canada deal was found by Cheapflights users on 11/3. 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 11/257:05 pm -
1 stop5h 23m
Sat 11/285:10 am -
1 stop5h 17m
Deal found 11/3![Air Canada logo]()
$478
This Air Canada deal was found by Cheapflights users on 10/31. 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 11/287:05 pm -
1 stop5h 23m
Sat 12/55:10 am -
2 stops17h 48m
Deal found 10/31![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 11/2510:03 am -
1 stop5h 42m
Sat 11/2812:40 pm -
1 stop7h 03m
Deal found 11/2![Multiple Airlines logo]()
$821
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 November 4, 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 November 4, 2026.
This Air Canada deal was found by Cheapflights users on 11/1. 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.
Thu 3/183:15 pm -
1 stop7h 18m
Mon 3/225:00 am -
1 stop9h 35m
Deal found 11/1![Air Canada logo]()
$375
This Air Canada deal was found by Cheapflights users on 10/31. 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 11/287:05 pm -
1 stop5h 23m
Sat 12/55:10 am -
2 stops17h 48m
Deal found 10/31![Multiple Airlines logo]()
$573
This Air Canada deal was found by Cheapflights users on 11/1. 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 3/173:15 pm -
1 stop7h 18m
Mon 3/225:00 am -
1 stop9h 35m
Deal found 11/1![Air Canada logo]()
$530
This Mytrip deal was found by Cheapflights users on 10/31. 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 3/2212:30 pm -
2 stops28h 15m
Fri 3/267:05 am -
2 stops8h 47m
Deal found 10/31![Multiple Airlines logo]()
$698
This United deal was found by Cheapflights users on 11/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/185:00 am -
2 stops17h 33m
Fri 3/195:00 am -
1 stop13h 20m
Deal found 11/1![Multiple Airlines logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/173:30 pm -
2 stops8h 15m
Fri 3/197:05 am -
1 stop5h 52m
Deal found 11/1![Multiple Airlines logo]()
$814
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 11/2510:03 am -
1 stop5h 42m
Sat 11/2812:40 pm -
1 stop7h 03m
Deal found 11/2![Multiple Airlines logo]()
$821
Last-minute flights from Seattle to WhitehorseDiscover last-minute flight deals from Seattle to Whitehorse. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Whitehorse. Data last updated November 4, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 11/3. 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 11/257:05 pm -
1 stop5h 23m
Sat 11/285:10 am -
1 stop5h 17m
Deal found 11/3![Air Canada logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 11/2510:03 am -
1 stop5h 42m
Sat 11/2812:40 pm -
1 stop7h 03m
Deal found 11/2![Multiple Airlines logo]()
$821
This Air Canada deal was found by Cheapflights users on 10/31. 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 11/287:05 pm -
1 stop5h 23m
Sat 12/55:10 am -
1 stop5h 22m
Deal found 10/31![Air Canada logo]()
$356
This Air Canada deal was found by Cheapflights users on 10/31. 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 11/287:05 pm -
1 stop5h 23m
Sat 12/55:10 am -
2 stops17h 48m
Deal found 10/31![Multiple Airlines logo]()
$573
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 November 4, 2026.
Search for one-way flight options from Seattle to Whitehorse. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Air Canada deal was found by Cheapflights users on 10/31. 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 11/1910:10 am -
1 stop14h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Air Canada logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/192:30 pm -
2 stops30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$389
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $356 (Air Canada) |
One-way from | $172 (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 November 4, 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
Thu 11/19
10:10 am-1:28 am
1 stop14h 18m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$172
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Thu 3/18
3:15 pm-10:33 pm
1 stop7h 18m
Whitehorse
Mon 3/22
5:00 am-2:35 pm
1 stop9h 35m
$375
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Thu 11/19
2:30 pm-9:40 pm
2 stops30h 10m
Whitehorse
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$389
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Wed 3/17
3:15 pm-10:33 pm
1 stop7h 18m
Whitehorse
Mon 3/22
5:00 am-2:35 pm
1 stop9h 35m
$530
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Sat 11/28
7:05 pm-1:28 am
1 stop5h 23m
Whitehorse
Sat 12/5
5:10 am-9:58 pm
2 stops17h 48m
$573
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Mon 3/22
12:30 pm-4:45 pm
2 stops28h 15m
Whitehorse
Fri 3/26
7:05 am-3:52 pm
2 stops8h 47m
$698
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Thu 3/18
5:00 am-10:33 pm
2 stops17h 33m
Whitehorse
Fri 3/19
5:00 am-6:20 pm
1 stop13h 20m
$709
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Wed 3/17
3:30 pm-11:45 pm
2 stops8h 15m
Whitehorse
Fri 3/19
7:05 am-12:57 pm
1 stop5h 52m
$814
Quickest round-trip
SeattleWhitehorse
SEA Seattle/Tacoma Intl - YXY Whitehorse
SEAYXY
Seattle/Tacoma Intl
Wed 11/25
10:03 am-4:45 pm
1 stop5h 42m
Whitehorse
Sat 11/28
12:40 pm-6:43 pm
1 stop7h 03m
$821
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 November 4, 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
Boarding
7.3
Entertainment
6.8
Overall
7.1
Crew
7.8
Food
6.3
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
PDX - YVR
Comfort
7.1
Boarding
7.3
Entertainment
6.8
Overall
7.1
Crew
7.8
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
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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 November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$356 | FlexibilityNo cancel fee | On-time67% |