How do I get Price Alerts for flights from Seattle to Whitehorse?

Confirm your travel details to search for the latest offers for flights from Seattle to Whitehorse . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Seattle to Whitehorse with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Whitehorse Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Whitehorse Airport are updated daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Whitehorse Airport?

There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Whitehorse Airport as of October 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Whitehorse Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Whitehorse Airport.

What documentation or ID do you need to fly to Whitehorse Airport?

The travel and health documents you'll need for your trip to Whitehorse Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Whitehorse Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$367 Cheap Flights from Seattle to Whitehorse in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Whitehorse

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 pm - 1:28 amSEA Seattle/Tacoma Intl-YXY Whitehorse

5h 23m1 stop Vancouver Intl

5:10 am - 6:22 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

14h 12m1 stop Vancouver Intl

$411Air Canada

Sat, Dec 12 - Sun, Dec 20

7:05 pm - 1:28 amSEA Seattle/Tacoma Intl-YXY Whitehorse

5h 23m1 stop Vancouver Intl

7:05 am - 2:46 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

8h 41m2 stops Vancouver Intl Kelowna

$629Multiple Airlines

Sat, Dec 12 - Sun, Dec 20

2:30 pm - 10:55 amSEA Seattle/Tacoma Intl-YXY Whitehorse

19h 25m2 stops Calgary Vancouver Intl

5:10 am - 8:38 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

16h 28m2 stops Vancouver Intl Los Angeles

$700Multiple Airlines

Wed, Nov 18 - Tue, Nov 24

9:13 pm - 9:40 pmSEA Seattle/Tacoma Intl-YXY Whitehorse

23h 27m3 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl Vancouver Intl

5:10 am - 12:37 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

32h 27m3 stops Vancouver Intl Los Angeles Las Vegas Harry Reid Intl

$703Multiple Airlines

Thu, Nov 19 - Tue, Nov 24

2:20 pm - 4:45 pmSEA Seattle/Tacoma Intl-YXY Whitehorse

25h 25m3 stops Calgary Edmonton Vancouver Intl

5:10 am - 6:22 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

14h 12m1 stop Vancouver Intl

$707Multiple Airlines

Sat, Dec 12 - Sun, Dec 20

7:05 pm - 1:28 amSEA Seattle/Tacoma Intl-YXY Whitehorse

5h 23m1 stop Vancouver Intl

5:10 am - 8:38 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

16h 28m2 stops Vancouver Intl Los Angeles

$711Multiple Airlines

Mon, Nov 23 - Tue, Nov 24

9:13 pm - 9:40 pmSEA Seattle/Tacoma Intl-YXY Whitehorse

23h 27m3 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl Vancouver Intl

5:10 am - 8:38 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

16h 28m2 stops Vancouver Intl Los Angeles

$718Multiple Airlines

Thu, Nov 19 - Tue, Nov 24

7:05 pm - 1:28 amSEA Seattle/Tacoma Intl-YXY Whitehorse

5h 23m1 stop Vancouver Intl

5:10 am - 8:38 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

16h 28m2 stops Vancouver Intl Los Angeles

$725Multiple Airlines

Wed, Nov 18 - Tue, Nov 24

7:05 pm - 1:28 amSEA Seattle/Tacoma Intl-YXY Whitehorse

5h 23m1 stop Vancouver Intl

5:10 am - 8:38 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

16h 28m2 stops Vancouver Intl Los Angeles

$725Multiple Airlines

Thu, Nov 19 - Tue, Nov 24

7:05 pm - 1:28 amSEA Seattle/Tacoma Intl-YXY Whitehorse

5h 23m1 stop Vancouver Intl

5:10 am - 9:27 amYXY Whitehorse-SEA Seattle/Tacoma Intl

5h 17m1 stop Vancouver Intl

$730Air Canada

Mon, Nov 23 - Tue, Nov 24

Cheap last minute flights

Enter your travel dates to find the best prices.

3:15 pm - 10:38 pmSEA Seattle/Tacoma Intl-YXY Whitehorse

7h 23m1 stop Vancouver Intl

5:15 am - 6:22 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

13h 07m1 stop Vancouver Intl

$1,141Air Canada

Tue, Oct 27 - Fri, Oct 30

3:15 pm - 10:38 pmSEA Seattle/Tacoma Intl-YXY Whitehorse

7h 23m1 stop Vancouver Intl

5:15 am - 6:22 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

13h 07m1 stop Vancouver Intl

$1,205Air Canada

Tue, Oct 27 - Fri, Oct 30

7:59 pm - 10:55 amSEA Seattle/Tacoma Intl-YXY Whitehorse

14h 56m1 stop Vancouver Intl

6:35 am - 5:00 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

10h 25m3 stops Edmonton Calgary Vancouver Intl

$1,287Multiple Airlines

Tue, Oct 27 - Fri, Oct 30

1:40 pm - 9:40 pmSEA Seattle/Tacoma Intl-YXY Whitehorse

8h 00m1 stop Vancouver Intl

6:35 am - 5:00 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

10h 25m3 stops Edmonton Calgary Vancouver Intl

$1,300Multiple Airlines

Tue, Oct 27 - Fri, Oct 30

7:59 pm - 10:55 amSEA Seattle/Tacoma Intl-YXY Whitehorse

14h 56m1 stop Vancouver Intl

6:35 am - 5:00 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

10h 25m3 stops Edmonton Calgary Vancouver Intl

$1,314Multiple Airlines

Tue, Oct 27 - Fri, Oct 30

7:59 pm - 10:55 amSEA Seattle/Tacoma Intl-YXY Whitehorse

14h 56m1 stop Vancouver Intl

6:35 am - 2:40 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

8h 05m2 stops Edmonton Calgary

$1,352Multiple Airlines

Tue, Oct 27 - Fri, Oct 30

4:39 pm - 10:38 pmSEA Seattle/Tacoma Intl-YXY Whitehorse

29h 59m2 stops Los Angeles Vancouver Intl

5:15 am - 6:22 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

13h 07m1 stop Vancouver Intl

$1,361Multiple Airlines

Tue, Oct 27 - Fri, Oct 30

7:59 pm - 10:55 amSEA Seattle/Tacoma Intl-YXY Whitehorse

14h 56m1 stop Vancouver Intl

6:35 am - 5:00 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

10h 25m3 stops Edmonton Calgary Vancouver Intl

$1,361Multiple Airlines

Tue, Oct 27 - Fri, Oct 30

1:40 pm - 9:40 pmSEA Seattle/Tacoma Intl-YXY Whitehorse

8h 00m1 stop Vancouver Intl

6:35 am - 7:49 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

13h 14m2 stops Edmonton Calgary

$1,384Multiple Airlines

Tue, Oct 27 - Fri, Oct 30

3:15 pm - 10:38 pmSEA Seattle/Tacoma Intl-YXY Whitehorse

7h 23m1 stop Vancouver Intl

5:15 am - 9:50 pmYXY Whitehorse-SEA Seattle/Tacoma Intl

16h 35m2 stops Vancouver Intl Los Angeles

$1,385Multiple Airlines

Tue, Oct 27 - Fri, Oct 30

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Air Canada flights from Seattle to Whitehorse

Our best Air Canada deals on Seattle to Whitehorse flight tickets

Air Canada

Dec 12

SEA7:05 pmSeattle/Tacoma Intl

5h 23m

1 stop

YXY1:28 amWhitehorse

Dec 20

YXY5:10 amWhitehorse

14h 12m

1 stop

SEA6:22 pmSeattle/Tacoma Intl

$411

Air Canada

Oct 30

SEA3:15 pmSeattle/Tacoma Intl

7h 23m

1 stop

YXY10:38 pmWhitehorse

Nov 2

YXY5:10 amWhitehorse

5h 22m

1 stop

SEA9:32 amSeattle/Tacoma Intl

$812

Air Canada

Oct 30

SEA3:15 pmSeattle/Tacoma Intl

7h 23m

1 stop

YXY10:38 pmWhitehorse

Nov 2

YXY5:10 amWhitehorse

5h 22m

1 stop

SEA9:32 amSeattle/Tacoma Intl

$1,036

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Sat 12/12

7:05 pm-1:28 am

1 stop5h 23m

Whitehorse

Sun 12/20

5:10 am-6:22 pm

1 stop14h 12m

$411

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Sat 12/12

7:05 pm-1:28 am

1 stop5h 23m

Whitehorse

Sun 12/20

7:05 am-2:46 pm

2 stops8h 41m

$629

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

Thu 11/19

9:13 pm-9:40 pm

3 stops23h 27m

Whitehorse

Tue 11/24

5:10 am-12:37 pm

3 stops32h 27m

$703

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Sat 12/12

2:20 pm-4:45 pm

3 stops25h 25m

Whitehorse

Sun 12/20

5:10 am-6:22 pm

1 stop14h 12m

$707

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

9:13 pm-9:40 pm

3 stops23h 27m

Whitehorse

Tue 11/24

5:10 am-8:38 pm

2 stops16h 28m

$718

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Wed 11/18

7:05 pm-1:28 am

1 stop5h 23m

Whitehorse

Tue 11/24

5:10 am-8:38 pm

2 stops16h 28m

$725

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-8:38 pm

2 stops16h 28m

$725

Quickest round-trip

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-9:27 am

1 stop5h 17m

$730

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

When to book flights from Seattle to Whitehorse

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Whitehorse according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Whitehorse (SEA to YXY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Whitehorse

Best Price Found	$367
Fastest flight time	7h 23m
Direct flights	None

The best one-way flight to Whitehorse from Seattle in the past 72 hours is $367. The best round-trip flight deal from Seattle to Whitehorse found on momondo in the last 72 hours is $411.

The fastest flight from Seattle to Whitehorse takes 7h 23m

There are no direct flights from Seattle to Whitehorse. There are no popular flight routes from Seattle to Whitehorse.

Search flight deals

Frequently asked questions about flying from Seattle to Whitehorse

How far is Seattle/Tacoma Intl to Whitehorse by plane?
Seattle/Tacoma Intl and Whitehorse are 1036.4 mi apart from one another. Flights usually cover this in 7h 23m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Whitehorse Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Whitehorse Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Whitehorse Airport?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Whitehorse Airport as of October 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Whitehorse Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Whitehorse Airport.
What documentation or ID do you need to fly to Whitehorse Airport?
The travel and health documents you'll need for your trip to Whitehorse Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Whitehorse Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Whitehorse?
Based on momondo bookings for flights between Seattle and Whitehorse, the leading airline is Air Canada, making up 100% of the total bookings.

Best airlines flying from Seattle to Whitehorse

Compare and see reviews for airlines that fly from Seattle to Whitehorse with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $300	Free Cancellation	Rating 7.1 11,794 reviews		Search Air Canada flights

Frequently asked questions about flying from Seattle to Whitehorse

How do I get Price Alerts for flights from Seattle to Whitehorse?
Confirm your travel details to search for the latest offers for flights from Seattle to Whitehorse. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Seattle to Whitehorse with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Whitehorse?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Whitehorse. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Whitehorse with flexible booking policies on momondo?

Yes. All flights to Whitehorse from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Whitehorse?

Once all potential Seattle to Whitehorse flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Whitehorse right now. Can momondo alert me if prices change?

Price alerts on flights to Whitehorse from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Whitehorse trip

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Air Canada

Cheap flights from Seattle to Whitehorse from $367

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Whitehorse departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Seattle to Whitehorse

Cheap round-trip flights

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Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Seattle to Whitehorse

Our best Air Canada deals on Seattle to Whitehorse flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Whitehorse that are best for you.

When to book flights from Seattle to Whitehorse

Cheap Seattle to Whitehorse (SEA to YXY) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Whitehorse

Best airlines flying from Seattle to Whitehorse

Compare and see reviews for airlines that fly from Seattle to Whitehorse with momondo

Frequently asked questions about flying from Seattle to Whitehorse

Why use momondo?

An easier way to manage your Whitehorse trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Fly your favorite airline to Whitehorse

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Whitehorse

List of cabin classes available on flights landing in Whitehorse. Availability may vary depending on flight origin and airline.

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Seattle

According to popular flight searches on momondo this year

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