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Cheap flights from Seattle to Whitehorse from $289

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Whitehorse departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Whitehorse

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:40 pm - 10:30 pmSEA-YXY
6h 50m1 stop
Air Canada Logo
4:10 pm - 10:08 pmYXY-SEA
5h 58m1 stop
$289Air Canada
Find Deal
Sat, Apr 11 - Sat, Apr 25
Air Canada Logo
10:10 am - 3:30 pmSEA-YXY
5h 20m1 stop
Air Canada Logo
4:10 pm - 10:08 pmYXY-SEA
5h 58m1 stop
$357Air Canada
Find Deal
Tue, Apr 7 - Wed, Apr 8
Multiple Airlines Logo
3:40 pm - 10:30 pmSEA-YXY
6h 50m1 stop
Multiple Airlines Logo
3:20 pm - 1:08 pmYXY-SEA
21h 48m2 stops
$411Multiple Airlines
Find Deal
Sat, Apr 11 - Sat, Apr 25
Multiple Airlines Logo
3:40 pm - 11:34 pmSEA-YXY
6h 54m1 stop
Multiple Airlines Logo
5:30 am - 9:00 pmYXY-SEA
16h 30m2 stops
$524Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
11:05 pm - 3:25 pmSEA-YXY
15h 20m1 stop
Multiple Airlines Logo
5:30 pm - 10:23 amYXY-SEA
17h 53m2 stops
$528Multiple Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 25
Multiple Airlines Logo
11:55 am - 2:25 pmSEA-YXY
26h 30m3 stops
Multiple Airlines Logo
4:10 pm - 10:08 pmYXY-SEA
5h 58m1 stop
$540Multiple Airlines
Find Deal
Sat, Apr 11 - Sat, Apr 25
Multiple Airlines Logo
3:40 pm - 11:34 pmSEA-YXY
6h 54m1 stop
Multiple Airlines Logo
5:30 am - 9:00 pmYXY-SEA
16h 30m3 stops
$547Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Air Canada Logo
3:40 pm - 11:34 pmSEA-YXY
6h 54m1 stop
Air Canada Logo
1:35 pm - 7:16 pmYXY-SEA
6h 41m1 stop
$606Air Canada
Find Deal
Sat, Dec 20 - Sat, Dec 27
Air Canada Logo
3:40 pm - 11:34 pmSEA-YXY
6h 54m1 stop
Air Canada Logo
1:35 pm - 7:16 pmYXY-SEA
6h 41m1 stop
$638Air Canada
Find Deal
Fri, Nov 21 - Sat, Nov 22
Multiple Airlines Logo
11:55 am - 6:00 pmSEA-YXY
29h 05m3 stops
Multiple Airlines Logo
5:30 pm - 2:20 pmYXY-SEA
21h 50m3 stops
$640Multiple Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 25

Air Canada flights from Seattle to Whitehorse

Our best Air Canada deals on Seattle to Whitehorse flight tickets
Air Canada
Apr 11
SEA3:40 pmSeattle/Tacoma Intl
6h 50m
1 stop
YXY10:30 pmWhitehorse
Apr 25
YXY4:10 pmWhitehorse
5h 58m
1 stop
SEA10:08 pmSeattle/Tacoma Intl
$289
Find similar
Air Canada
Apr 7
SEA10:10 amSeattle/Tacoma Intl
5h 20m
1 stop
YXY3:30 pmWhitehorse
Apr 8
YXY4:10 pmWhitehorse
5h 58m
1 stop
SEA10:08 pmSeattle/Tacoma Intl
$357
Find similar
Air Canada
Dec 20
SEA3:40 pmSeattle/Tacoma Intl
6h 54m
1 stop
YXY11:34 pmWhitehorse
Dec 27
YXY1:35 pmWhitehorse
6h 41m
1 stop
SEA7:16 pmSeattle/Tacoma Intl
$606
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
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

Price

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 4/11

3:40 pm-10:30 pm

1 stop6h 50m

Whitehorse

Sat 4/25

4:10 pm-10:08 pm

1 stop5h 58m

$289

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 4/7

10:10 am-3:30 pm

1 stop5h 20m

Whitehorse

Wed 4/8

4:10 pm-10:08 pm

1 stop5h 58m

$357

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 4/11

3:40 pm-10:30 pm

1 stop6h 50m

Whitehorse

Sat 4/25

3:20 pm-1:08 pm

2 stops21h 48m

$411

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 12/2

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Tue 12/9

5:30 am-9:00 pm

2 stops16h 30m

$524

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 1/17

11:05 pm-3:25 pm

1 stop15h 20m

Whitehorse

Sun 1/25

5:30 pm-10:23 am

2 stops17h 53m

$528

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 4/11

11:55 am-2:25 pm

3 stops26h 30m

Whitehorse

Sat 4/25

4:10 pm-10:08 pm

1 stop5h 58m

$540

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 12/2

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Tue 12/9

5:30 am-9:00 pm

3 stops16h 30m

$547

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 12/20

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Sat 12/27

1:35 pm-7:16 pm

1 stop6h 41m

$606

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 11/21

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Sat 11/22

1:35 pm-7:16 pm

1 stop6h 41m

$638

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 1/17

11:55 am-6:00 pm

3 stops29h 05m

Whitehorse

Sun 1/25

5:30 pm-2:20 pm

3 stops21h 50m

$640

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Whitehorse from

How to get the cheapest flight ticket from Seattle to Whitehorse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Whitehorse?

The cheapest day to depart from Seattle to Whitehorse is on a Sunday when prices can be found for as low as $312. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Whitehorse on Monday is $494.

What is the cheapest time of day to depart on your flight to Whitehorse?

The cheapest time of day to fly to Whitehorse is in the afternoon when flights can be purchased for as low as $309. In contrast, the most expensive time of day to depart to Whitehorse is at noon when prices are around $462.

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

Direct flights

None
There are no direct flights from Seattle to Whitehorse. There are no popular flight routes from Seattle to Whitehorse.
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  • 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 5h 20m, 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?

  • 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?

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 CanadaPriceFrom $141Free CancellationRating
7.1
10,408 reviews
Search Air Canada flights

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.

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