£201 Cheap Flights from Seattle (SEA) to Whitehorse (YXY)

View £201 flight on Wed, 1 Jul 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Whitehorse, YT (YXY-Whitehorse Intl.)

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Cheap Flights from Seattle (SEA) to Whitehorse (YXY)

Prices were available within the past 7 days and start at £201 for one-way flights and £299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£299 Return, found 1 day ago
£299
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £299 found 1 day ago
Air Canada
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£317 Return, found 1 day ago
£317
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £317 found 1 day ago
Air Canada
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£320 Return, found 1 day ago
£320
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £320 found 1 day ago
Air Canada
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£331 Return, found 1 day ago
£331
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £331 found 1 day ago
Air Canada
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£336 Return, found 1 day ago
£336
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £336 found 1 day ago
Air Canada
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£357 Return, found 1 day ago
£357
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £357 found 1 day ago
Air Canada
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£362 Return, found 1 day ago
£362
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £362 found 1 day ago
Alaska Airlines
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£372 Return, found 1 day ago
£372
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £372 found 1 day ago
Alaska Airlines
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£377 Return, found 1 day ago
£377
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £377 found 1 day ago
Alaska Airlines
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£386 Return, found 1 day ago
£386
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £386 found 1 day ago
Air Canada
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£390 Return, found 1 day ago
£390
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £390 found 1 day ago
Alaska Airlines
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£392 Return, found 1 day ago
£392
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £392 found 1 day ago
Alaska Airlines
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£393 Return, found 1 day ago
£393
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £393 found 1 day ago
Alaska Airlines
Wed, 1 Jul - Wed, 8 Jul
SEA
Seattle
YXY
Whitehorse
£398 Return, found 1 day ago
£398
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 1 Jul from Seattle to Whitehorse, returning Wed, 8 Jul, priced at £398 found 1 day ago

Frequently asked questions

How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.)?
There are approximately 8 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Whitehorse Intl. (YXY). Some common connection points include Vancouver Intl. (YVR), San Francisco Intl. (SFO), and Calgary Intl. (YYC).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Whitehorse Intl. (YXY) typically departs at approximately 5:00 AM local time, operated by UA and AC. This is a seasonal service active in December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to Whitehorse Intl. (YXY) on a Thursday, with around 13 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United Airlines, Air Canada, and Alaska Airlines. With about 15% more flights than other days, Thursdays offer notably more flight options.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Whitehorse Intl. (YXY) are in the early morning, from 3am to 6am. About 30% of passengers prefer this time. Many major carriers, including Air Canada and United Airlines, offer flights during this window. This timing works well for travelers who want to arrive at their destination early in the day.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.)?
A flight from SEA to YXY with a layover takes around 7 hours, with the route covering approximately 1,049 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.)?
Select the "Business class" and "First class" filters when looking for SEA to YXY flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Whitehorse from Seattle - Tacoma Intl. (SEA)?
From Seattle - Tacoma Intl. (SEA), you can fly into Whitehorse Intl. (YXY) to reach Whitehorse. Some flights may connect through major hubs like San Francisco Intl. (SFO), Denver Intl. (DEN), Los Angeles Intl. (LAX) before reaching Whitehorse. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Whitehorse, YT (YXY-Whitehorse Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Whitehorse Intl.
Return price
£299
Distance
1678 km

Book with confidence

Compare flights from Seattle to Whitehorse easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Whitehorse. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Whitehorse Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Whitehorse Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Whitehorse Intl. (YXY)

The easiest way to view the best deals on flights from Seattle to Whitehorse today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Whitehorse Intl. start at just £299 and range up to £398.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and Whitehorse
  • booking your flight during July, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to Whitehorse flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Whitehorse Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Seattle to Whitehorse easily and book with confidence

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*Available to Expedia members.