Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Whitehorse from $189

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 3/14. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 10:34 pm
SEA
-
YXY
6h 54m
1 stop
Air Canada Logo
4:10 pm - 10:57 pm
YXY
-
SEA
6h 47m
1 stop
$398Air Canada
Fri, Mar 20 - Mon, Mar 23
Air Canada Logo
3:00 pm - 10:26 pm
SEA
-
YXY
7h 26m
1 stop
Air Canada Logo
5:00 am - 2:20 pm
YXY
-
SEA
9h 20m
1 stop
$417Air Canada
Sat, May 16 - Sun, May 24
Air Canada Logo
9:55 am - 10:26 pm
SEA
-
YXY
12h 31m
1 stop
Air Canada Logo
5:00 am - 6:30 pm
YXY
-
SEA
13h 30m
1 stop
$421Air Canada
Thu, May 21 - Tue, May 26
WestJet Logo
7:35 pm - 11:50 am
SEA
-
YXY
16h 15m
1 stop
WestJet Logo
12:40 pm - 6:38 pm
YXY
-
SEA
5h 58m
1 stop
$500WestJet
Tue, Jul 7 - Fri, Jul 17
Multiple Airlines Logo
10:30 am - 9:50 pm
SEA
-
YXY
11h 20m
2 stops
Multiple Airlines Logo
7:00 am - 6:45 pm
YXY
-
SEA
11h 45m
3 stops
$512Multiple Airlines
Mon, May 18 - Sun, May 24
WestJet Logo
7:35 pm - 11:50 am
SEA
-
YXY
16h 15m
1 stop
WestJet Logo
12:40 pm - 6:38 pm
YXY
-
SEA
5h 58m
1 stop
$525WestJet
Tue, Jul 7 - Sun, Jul 19
Multiple Airlines Logo
3:32 pm - 9:35 pm
SEA
-
YXY
6h 03m
1 stop
Multiple Airlines Logo
7:00 am - 6:30 pm
YXY
-
SEA
11h 30m
1 stop
$530Multiple Airlines
Sun, May 17 - Tue, May 26
Multiple Airlines Logo
7:20 am - 4:50 pm
SEA
-
YXY
9h 30m
1 stop
Multiple Airlines Logo
12:40 pm - 8:28 pm
YXY
-
SEA
7h 48m
1 stop
$531Multiple Airlines
Mon, Jul 6 - Fri, Jul 17
Multiple Airlines Logo
10:14 am - 9:50 pm
SEA
-
YXY
11h 36m
2 stops
Multiple Airlines Logo
7:00 am - 12:54 pm
YXY
-
SEA
5h 54m
1 stop
$539Multiple Airlines
Tue, May 19 - Fri, May 22
Multiple Airlines Logo
10:30 am - 9:50 pm
SEA
-
YXY
11h 20m
2 stops
Multiple Airlines Logo
7:00 am - 12:54 pm
YXY
-
SEA
5h 54m
1 stop
$541Multiple Airlines
Wed, May 20 - Fri, May 22

Air Canada flights from Seattle to Whitehorse

Our best Air Canada deals on Seattle to Whitehorse flight tickets
Air Canada
Mar 20
SEA3:40 pmSeattle/Tacoma Intl
6h 54m
1 stop
YXY10:34 pmWhitehorse
Mar 23
YXY4:10 pmWhitehorse
6h 47m
1 stop
SEA10:57 pmSeattle/Tacoma Intl
$398
Air Canada
May 16
SEA3:00 pmSeattle/Tacoma Intl
7h 26m
1 stop
YXY10:26 pmWhitehorse
May 24
YXY5:00 amWhitehorse
9h 20m
1 stop
SEA2:20 pmSeattle/Tacoma Intl
$417
Air Canada
May 21
SEA9:55 amSeattle/Tacoma Intl
12h 31m
1 stop
YXY10:26 pmWhitehorse
May 26
YXY5:00 amWhitehorse
13h 30m
1 stop
SEA6:30 pmSeattle/Tacoma Intl
$421

WestJet flights from Seattle to Whitehorse

Our best WestJet deals on Seattle to Whitehorse flight tickets
WestJet
Jul 7
SEA7:35 pmSeattle/Tacoma Intl
16h 15m
1 stop
YXY11:50 amWhitehorse
Jul 17
YXY12:40 pmWhitehorse
5h 58m
1 stop
SEA6:38 pmSeattle/Tacoma Intl
$500
WestJet
Jul 7
SEA7:35 pmSeattle/Tacoma Intl
16h 15m
1 stop
YXY11:50 amWhitehorse
Jul 19
YXY12:40 pmWhitehorse
5h 58m
1 stop
SEA6:38 pmSeattle/Tacoma Intl
$525
WestJet
Jul 4
SEA7:35 pmSeattle/Tacoma Intl
16h 15m
1 stop
YXY11:50 amWhitehorse
Jul 15
YXY12:40 pmWhitehorse
5h 58m
1 stop
SEA6:38 pmSeattle/Tacoma Intl
$633

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 January 29, 2026.
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

Fri 3/20

3:40 pm-10:34 pm

1 stop6h 54m

Whitehorse

Mon 3/23

4:10 pm-10:57 pm

1 stop6h 47m

$398

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 5/16

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Sun 5/24

5:00 am-2:20 pm

1 stop9h 20m

$417

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Thu 5/21

9:55 am-10:26 pm

1 stop12h 31m

Whitehorse

Tue 5/26

5:00 am-6:30 pm

1 stop13h 30m

$421

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 7/7

7:35 pm-11:50 am

1 stop16h 15m

Whitehorse

Fri 7/17

12:40 pm-6:38 pm

1 stop5h 58m

$500

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Mon 5/18

10:30 am-9:50 pm

2 stops11h 20m

Whitehorse

Sun 5/24

7:00 am-6:45 pm

3 stops11h 45m

$512

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 7/7

7:35 pm-11:50 am

1 stop16h 15m

Whitehorse

Sun 7/19

12:40 pm-6:38 pm

1 stop5h 58m

$525

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sun 5/17

3:32 pm-9:35 pm

1 stop6h 03m

Whitehorse

Tue 5/26

7:00 am-6:30 pm

1 stop11h 30m

$530

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Mon 7/6

7:20 am-4:50 pm

1 stop9h 30m

Whitehorse

Fri 7/17

12:40 pm-8:28 pm

1 stop7h 48m

$531

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 5/19

10:14 am-9:50 pm

2 stops11h 36m

Whitehorse

Fri 5/22

7:00 am-12:54 pm

1 stop5h 54m

$539

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Wed 5/20

10:30 am-9:50 pm

2 stops11h 20m

Whitehorse

Fri 5/22

7:00 am-12:54 pm

1 stop5h 54m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 airline that flies from Seattle/Tacoma Intl to Whitehorse?

Air Canada is the most popular carrier operating from Seattle/Tacoma Intl to Whitehorse

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

9h 30m

Direct flights

None
The fastest flight from Seattle to Whitehorse takes 9h 30m
There are no direct flights from Seattle to Whitehorse. There are no popular flight routes from Seattle to Whitehorse.
Search flight deals

  • 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 9h 30m, 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
10,667 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

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
Air Canada