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Cheap flights from Seattle to Whitehorse from $327

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 10/29. 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

Air Canada Logo
5:50 am - 11:54 amSEA-YXY
6h 04m1 stop
Air Canada Logo
1:35 pm - 7:16 pmYXY-SEA
6h 41m1 stop
$327Air Canada
Find Deal
Wed, Oct 29 - Sun, Nov 2
Logo
7:15 pm - 12:09 amSEA-YXY
4h 54m1 stop
Logo
7:00 am - 10:06 pmYXY-SEA
15h 06m1 stop
$336
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
7:15 pm - 12:09 amSEA-YXY
4h 54m1 stop
Logo
4:30 pm - 11:23 amYXY-SEA
18h 53m2 stops
$337
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
11:59 pm - 10:34 pmSEA-YXY
22h 35m2 stops
Logo
5:30 am - 9:31 amYXY-SEA
5h 01m1 stop
$444
Find Deal
Wed, Oct 29 - Sun, Nov 2
Logo
1:50 pm - 10:59 pmSEA-YXY
33h 09m2 stops
Logo
4:30 pm - 11:23 amYXY-SEA
18h 53m2 stops
$504
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
8:42 am - 4:55 pmSEA-YXY
8h 13m1 stop
Logo
7:00 am - 6:37 pmYXY-SEA
11h 37m1 stop
$507
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
8:42 am - 4:55 pmSEA-YXY
8h 13m1 stop
Logo
4:30 pm - 11:23 amYXY-SEA
18h 53m2 stops
$514
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
1:50 pm - 2:25 pmSEA-YXY
24h 35m2 stops
Logo
4:30 pm - 11:23 amYXY-SEA
18h 53m2 stops
$583
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
9:40 pm - 2:25 pmSEA-YXY
16h 45m3 stops
Logo
7:00 am - 5:06 pmYXY-SEA
10h 06m2 stops
$610
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
3:10 pm - 11:05 amSEA-YXY
19h 55m2 stops
Logo
10:30 am - 10:23 amYXY-SEA
24h 53m3 stops
$617
Find Deal
Wed, Oct 29 - Sun, Nov 2

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 September 11, 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

Wed 10/29

5:50 am-11:54 am

1 stop6h 04m

Whitehorse

Sun 11/2

1:35 pm-7:16 pm

1 stop6h 41m

$327

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 10/25

7:15 pm-12:09 am

1 stop4h 54m

Whitehorse

Sat 11/1

7:00 am-10:06 pm

1 stop15h 06m

$336

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 10/25

7:15 pm-12:09 am

1 stop4h 54m

Whitehorse

Sat 11/1

4:30 pm-11:23 am

2 stops18h 53m

$337

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Wed 10/29

11:59 pm-10:34 pm

2 stops22h 35m

Whitehorse

Sun 11/2

5:30 am-9:31 am

1 stop5h 01m

$444

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 10/25

1:50 pm-10:59 pm

2 stops33h 09m

Whitehorse

Sat 11/1

4:30 pm-11:23 am

2 stops18h 53m

$504

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 10/25

8:42 am-4:55 pm

1 stop8h 13m

Whitehorse

Sat 11/1

7:00 am-6:37 pm

1 stop11h 37m

$507

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 10/25

8:42 am-4:55 pm

1 stop8h 13m

Whitehorse

Sat 11/1

4:30 pm-11:23 am

2 stops18h 53m

$514

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 10/25

1:50 pm-2:25 pm

2 stops24h 35m

Whitehorse

Sat 11/1

4:30 pm-11:23 am

2 stops18h 53m

$583

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 10/25

9:40 pm-2:25 pm

3 stops16h 45m

Whitehorse

Sat 11/1

7:00 am-5:06 pm

2 stops10h 06m

$610

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Wed 10/29

3:10 pm-11:05 am

2 stops19h 55m

Whitehorse

Sun 11/2

10:30 am-10:23 am

3 stops24h 53m

$617

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 typical price of a round-trip flight between Seattle and Whitehorse?

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 4h 54m, 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 $157Free CancellationRating
7.1
10,000 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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