$190+ 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 11 — Jul 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 June 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 June 11, 2026.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Sat 8/15:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/10![Air Canada logo]()
$334
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Fri 8/285:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/10![Air Canada logo]()
$336
This Air Canada deal was found by Cheapflights users on 6/11. 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 12/243:15 pm
SEA
- YXY
1 stop7h 19m
Air Canada
Sun 12/275:15 pm
YXY
- SEA
1 stop5h 42m
Air Canada
Deal found 6/11![Air Canada logo]()
$370
This Air Canada deal was found by Cheapflights users on 6/11. 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 12/278:40 am
SEA
- YXY
1 stop13h 54m
Air Canada
Fri 1/15:15 pm
YXY
- SEA
1 stop5h 42m
Air Canada
Deal found 6/11![Air Canada logo]()
$374
This Air Canada deal was found by Cheapflights users on 6/10. 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 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 6/10![Air Canada logo]()
$384
This Air Canada deal was found by Cheapflights users on 6/10. 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.
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 6/10![Air Canada logo]()
$400
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:35 pm
SEA
- YXY
1 stop16h 50m
WestJet
Wed 7/81:15 pm
YXY
- SEA
1 stop7h 45m
WestJet
Deal found 6/9![WestJet logo]()
$429
This Sembo deal was found by Cheapflights users on 6/10. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:30 am
SEA
- YXY
2 stops11h 20m
Multiple Airlines
Fri 8/285:00 am
YXY
- SEA
1 stop5h 07m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$496
This Air Canada deal was found by Cheapflights users on 6/11. 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 12/223:15 pm
SEA
- YXY
1 stop7h 19m
Air Canada
Sat 12/265:15 pm
YXY
- SEA
1 stop5h 42m
Air Canada
Deal found 6/11![Air Canada logo]()
$498
This Air Canada deal was found by Cheapflights users on 6/11. 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 12/278:40 am
SEA
- YXY
1 stop13h 54m
Air Canada
Mon 12/285:15 pm
YXY
- SEA
1 stop5h 42m
Air Canada
Deal found 6/11![Air Canada logo]()
$502
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 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 June 11, 2026.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Sat 8/15:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/10![Air Canada logo]()
$334
This Booking.com deal was found by Cheapflights users on 6/7. 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
1 stop16h 50m
Multiple Airlines
Fri 7/172:45 pm
YXY
- SEA
1 stop18h 55m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$580
This Air Canada deal was found by Cheapflights users on 6/8. 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 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
Sat 10/245:00 am
YXY
- SEA
1 stop4h 52m
Air Canada
Deal found 6/8![Air Canada logo]()
$384
This Air Canada deal was found by Cheapflights users on 6/9. 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 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 6/9![Air Canada logo]()
$400
This Air Canada deal was found by Cheapflights users on 6/8. 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 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 6/8![Air Canada logo]()
$408
This Booking.com deal was found by Cheapflights users on 6/11. 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.
Sun 7/267:00 am
SEA
- YXY
3 stops17h 10m
Multiple Airlines
Sun 8/21:15 pm
YXY
- SEA
1 stop7h 45m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$643
This Air Canada deal was found by Cheapflights users on 6/11. 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 7/263:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Sun 8/25:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/11![Air Canada logo]()
$513
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:00 pm
SEA
- YXY
1 stop7h 26m
Multiple Airlines
Sat 8/17:00 am
YXY
- SEA
3 stops11h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$660
This FlightHub deal was found by Cheapflights users on 6/11. 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 8/117:00 am
SEA
- YXY
2 stops9h 50m
Multiple Airlines
Tue 8/187:00 am
YXY
- SEA
1 stop12h 03m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$717
Last-minute flights from Seattle to WhitehorseDiscover last-minute flight deals from Seattle to Whitehorse. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Whitehorse. Data last updated June 11, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:35 pm
SEA
- YXY
1 stop16h 50m
WestJet
Wed 7/81:15 pm
YXY
- SEA
1 stop7h 45m
WestJet
Deal found 6/9![WestJet logo]()
$429
This Mytrip deal was found by Cheapflights users on 6/9. 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 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 7/87:00 am
YXY
- SEA
2 stops14h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$554
This deal was found by Cheapflights users on 6/9. 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 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 6/9![Air Canada logo]()
$400
This Booking.com deal was found by Cheapflights users on 6/7. 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
1 stop16h 50m
Multiple Airlines
Fri 7/172:45 pm
YXY
- SEA
1 stop18h 55m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$580
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Sat 8/15:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/10![Air Canada logo]()
$334
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:00 am
SEA
- YXY
2 stops14h 50m
Multiple Airlines
Sat 8/15:00 am
YXY
- SEA
1 stop5h 07m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$550
This Air Canada deal was found by Cheapflights users on 6/11. 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 7/263:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Sun 8/25:00 am
YXY
- SEA
1 stop5h 07m
Air Canada
Deal found 6/11![Air Canada logo]()
$513
This Booking.com deal was found by Cheapflights users on 6/11. 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.
Sun 7/2610:30 am
SEA
- YXY
2 stops11h 20m
Multiple Airlines
Sun 8/21:15 pm
YXY
- SEA
1 stop7h 45m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$569
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 11, 2026.
Search for one-way flight options from Seattle to Whitehorse. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Sun 8/93:00 pm
SEA
- YXY
1 stop7h 26m
Air Canada
Deal found 6/10![Air Canada logo]()
$190
This FlightHub deal was found by Cheapflights users on 6/11. 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 8/97:00 am
SEA
- YXY
1 stop11h 05m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$434
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $334 (Mytrip) |
One-way from | $190 (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 11, 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 - YXY
SEAYXY
Seattle/Tacoma Intl
Sat 7/25
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Sat 8/1
5:00 am-10:07 am
1 stop5h 07m
$334
Quickest round-trip
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Wed 10/21
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Sat 10/24
5:00 am-9:52 am
1 stop4h 52m
$384
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Tue 8/11
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Tue 8/18
5:00 am-10:07 am
1 stop5h 07m
$400
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Mon 9/21
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Sun 10/4
5:00 am-9:52 am
1 stop4h 52m
$408
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Sun 7/26
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Sun 8/2
5:00 am-10:07 am
1 stop5h 07m
$513
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Thu 7/9
7:35 pm-12:25 pm
1 stop16h 50m
Whitehorse
Fri 7/17
2:45 pm-9:40 am
1 stop18h 55m
$580
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Sun 7/26
7:00 am-12:10 am
3 stops17h 10m
Whitehorse
Sun 8/2
1:15 pm-9:00 pm
1 stop7h 45m
$643
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Sat 7/25
3:00 pm-10:26 pm
1 stop7h 26m
Whitehorse
Sat 8/1
7:00 am-6:45 pm
3 stops11h 45m
$660
SeattleWhitehorse
SEA - YXY
SEAYXY
Seattle/Tacoma Intl
Tue 8/11
7:00 am-4:50 pm
2 stops9h 50m
Whitehorse
Tue 8/18
7:00 am-7:03 pm
1 stop12h 03m
$717
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
$190
Showing 1-10 of 11 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 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.
Comfort
7.1
Overall
7.1
Food
6.3
Boarding
7.3
Crew
7.8
Entertainment
6.8
Reviews
1 / 20
8.0
ExcellentDr vandana,Feb 2026
SFO - YYC
Comfort
7.1
Overall
7.1
Food
6.3
Boarding
7.3
Crew
7.8
Entertainment
6.8
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Whitehorse flight routes
Complete your trip
Complete your trip to Whitehorse by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Whitehorse by cabin class
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 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 June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$356 | FlexibilityNo cancel fee | On-time67% |