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Cheap flights from Seattle to Whitehorse from $133

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 1/14. 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 - 11:34 pmSEA-YXY
6h 54m1 stop
Air Canada Logo
5:30 am - 9:31 amYXY-SEA
5h 01m1 stop
$270Air Canada
Find Deal
Sat, Feb 7 - Tue, Feb 10
Air Canada Logo
3:40 pm - 11:34 pmSEA-YXY
6h 54m1 stop
Air Canada Logo
5:10 pm - 10:06 pmYXY-SEA
5h 56m1 stop
$301Air Canada
Find Deal
Sun, Feb 1 - Sat, Feb 7
Air Canada Logo
3:40 pm - 11:34 pmSEA-YXY
6h 54m1 stop
Air Canada Logo
5:10 pm - 10:06 pmYXY-SEA
5h 56m1 stop
$357Air Canada
Find Deal
Fri, Jan 23 - Sat, Jan 24
Multiple Airlines Logo
7:55 pm - 10:40 pmSEA-YXY
25h 45m2 stops
Multiple Airlines Logo
5:10 pm - 10:06 pmYXY-SEA
5h 56m1 stop
$389Multiple Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
Multiple Airlines Logo
3:40 pm - 11:34 pmSEA-YXY
6h 54m1 stop
Multiple Airlines Logo
5:30 pm - 2:19 pmYXY-SEA
21h 49m3 stops
$438Multiple Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
Multiple Airlines Logo
5:00 am - 11:34 pmSEA-YXY
17h 34m2 stops
Multiple Airlines Logo
5:30 am - 9:31 amYXY-SEA
5h 01m1 stop
$441Multiple Airlines
Find Deal
Mon, Feb 2 - Sat, Feb 7
Multiple Airlines Logo
11:05 pm - 12:05 pmSEA-YXY
12h 00m1 stop
Multiple Airlines Logo
8:00 am - 6:49 pmYXY-SEA
11h 49m1 stop
$471Multiple Airlines
Find Deal
Tue, Feb 3 - Sat, Feb 7
Multiple Airlines Logo
3:39 pm - 12:15 amSEA-YXY
7h 36m1 stop
Multiple Airlines Logo
8:00 am - 10:21 amYXY-SEA
27h 21m2 stops
$480Multiple Airlines
Find Deal
Tue, Feb 3 - Sun, Feb 8
Multiple Airlines Logo
3:39 pm - 12:15 amSEA-YXY
7h 36m1 stop
Multiple Airlines Logo
8:00 am - 10:21 amYXY-SEA
27h 21m2 stops
$483Multiple Airlines
Find Deal
Tue, Feb 3 - Sun, Feb 8
Multiple Airlines Logo
5:45 pm - 12:15 amSEA-YXY
5h 30m1 stop
Multiple Airlines Logo
5:30 pm - 10:21 amYXY-SEA
17h 51m2 stops
$489Multiple Airlines
Find Deal
Tue, Feb 3 - Sat, Feb 7

Air Canada flights from Seattle to Whitehorse

Our best Air Canada deals on Seattle to Whitehorse flight tickets
Air Canada
Feb 7
SEA3:40 pmSeattle/Tacoma Intl
6h 54m
1 stop
YXY11:34 pmWhitehorse
Feb 10
YXY5:30 amWhitehorse
5h 01m
1 stop
SEA9:31 amSeattle/Tacoma Intl
$270
Find similar
Air Canada
Feb 1
SEA3:40 pmSeattle/Tacoma Intl
6h 54m
1 stop
YXY11:34 pmWhitehorse
Feb 7
YXY5:10 pmWhitehorse
5h 56m
1 stop
SEA10:06 pmSeattle/Tacoma Intl
$301
Find similar
Air Canada
Jan 23
SEA3:40 pmSeattle/Tacoma Intl
6h 54m
1 stop
YXY11:34 pmWhitehorse
Jan 24
YXY5:10 pmWhitehorse
5h 56m
1 stop
SEA10:06 pmSeattle/Tacoma Intl
$357
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 26, 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 2/7

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Tue 2/10

5:30 am-9:31 am

1 stop5h 01m

$270

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sun 2/1

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Sat 2/7

5:10 pm-10:06 pm

1 stop5h 56m

$301

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 1/23

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Sat 1/24

5:10 pm-10:06 pm

1 stop5h 56m

$357

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 2/7

7:55 pm-10:40 pm

2 stops25h 45m

Whitehorse

Tue 2/10

5:10 pm-10:06 pm

1 stop5h 56m

$389

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 2/7

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Tue 2/10

5:30 pm-2:19 pm

3 stops21h 49m

$438

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Mon 2/2

5:00 am-11:34 pm

2 stops17h 34m

Whitehorse

Sat 2/7

5:30 am-9:31 am

1 stop5h 01m

$441

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 2/3

11:05 pm-12:05 pm

1 stop12h 00m

Whitehorse

Sat 2/7

8:00 am-6:49 pm

1 stop11h 49m

$471

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 2/3

3:39 pm-12:15 am

1 stop7h 36m

Whitehorse

Sun 2/8

8:00 am-10:21 am

2 stops27h 21m

$480

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 2/3

3:39 pm-12:15 am

1 stop7h 36m

Whitehorse

Sun 2/8

8:00 am-10:21 am

2 stops27h 21m

$483

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 2/3

5:45 pm-12:15 am

1 stop5h 30m

Whitehorse

Sat 2/7

5:30 pm-10:21 am

2 stops17h 51m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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

Fastest flight time

6h 54m

Direct flights

None
The fastest flight from Seattle to Whitehorse takes 6h 54m
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 29m, 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
10,481 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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Air Canada