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 November 2025.

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.

$160 Cheap Flights from Seattle to Whitehorse in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seattle to Whitehorse

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 11:34 pmSEA-YXY

6h 54m1 stop

5:30 am - 9:31 amYXY-SEA

5h 01m1 stop

$357Air Canada

Find Deal

Thu, Feb 12 - Sun, Feb 15

5:50 am - 12:54 pmSEA-YXY

6h 04m1 stop

1:35 pm - 7:16 pmYXY-SEA

6h 41m1 stop

$382Air Canada

Find Deal

Thu, Dec 18 - Mon, Dec 22

5:50 am - 12:54 pmSEA-YXY

6h 04m1 stop

1:35 pm - 10:46 pmYXY-SEA

10h 11m1 stop

$400Air Canada

Find Deal

Wed, Dec 17 - Sun, Dec 21

5:50 am - 12:54 pmSEA-YXY

6h 04m1 stop

1:35 pm - 7:16 pmYXY-SEA

6h 41m1 stop

$407Air Canada

Find Deal

Fri, Dec 19 - Mon, Dec 22

7:00 am - 11:34 pmSEA-YXY

15h 34m2 stops

1:35 pm - 7:16 pmYXY-SEA

6h 41m1 stop

$484Multiple Airlines

Find Deal

Thu, Dec 11 - Thu, Dec 18

5:45 pm - 12:15 amSEA-YXY

5h 30m1 stop

5:30 pm - 10:21 amYXY-SEA

17h 51m2 stops

$510Multiple Airlines

Find Deal

Mon, Feb 16 - Fri, Feb 20

3:40 pm - 11:34 pmSEA-YXY

6h 54m1 stop

5:10 pm - 10:06 pmYXY-SEA

5h 56m1 stop

$522Air Canada

Find Deal

Fri, Feb 13 - Mon, Feb 16

11:25 am - 6:00 pmSEA-YXY

5h 35m1 stop

5:30 pm - 7:02 amYXY-SEA

14h 32m1 stop

$533Multiple Airlines

Find Deal

Fri, Feb 13 - Mon, Feb 16

11:55 am - 12:15 amSEA-YXY

11h 20m2 stops

7:00 am - 10:21 amYXY-SEA

28h 21m2 stops

$538Multiple Airlines

Find Deal

Mon, Feb 16 - Fri, Feb 20

11:08 pm - 3:30 pmSEA-YXY

15h 22m1 stop

8:00 am - 6:52 pmYXY-SEA

11h 52m1 stop

$546Multiple Airlines

Find Deal

Fri, Feb 13 - Sun, Feb 15

Air Canada flights from Seattle to Whitehorse

Our best Air Canada deals on Seattle to Whitehorse flight tickets

Air Canada

Feb 12

SEA3:40 pmSeattle/Tacoma Intl

6h 54m

1 stop

YXY11:34 pmWhitehorse

Feb 15

YXY5:30 amWhitehorse

5h 01m

1 stop

SEA9:31 amSeattle/Tacoma Intl

$357

Find similar

Air Canada

Dec 18

SEA5:50 amSeattle/Tacoma Intl

6h 04m

1 stop

YXY12:54 pmWhitehorse

Dec 22

YXY1:35 pmWhitehorse

6h 41m

1 stop

SEA7:16 pmSeattle/Tacoma Intl

$382

Find similar

Air Canada

Dec 17

SEA5:50 amSeattle/Tacoma Intl

6h 04m

1 stop

YXY12:54 pmWhitehorse

Dec 21

YXY1:35 pmWhitehorse

10h 11m

1 stop

SEA10:46 pmSeattle/Tacoma Intl

$400

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Thu 2/12

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Sun 2/15

5:30 am-9:31 am

1 stop5h 01m

$357

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Thu 12/18

5:50 am-12:54 pm

1 stop6h 04m

Whitehorse

Mon 12/22

1:35 pm-7:16 pm

1 stop6h 41m

$382

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Wed 12/17

5:50 am-12:54 pm

1 stop6h 04m

Whitehorse

Sun 12/21

1:35 pm-10:46 pm

1 stop10h 11m

$400

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 12/19

5:50 am-12:54 pm

1 stop6h 04m

Whitehorse

Mon 12/22

1:35 pm-7:16 pm

1 stop6h 41m

$407

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Thu 12/11

7:00 am-11:34 pm

2 stops15h 34m

Whitehorse

Thu 12/18

1:35 pm-7:16 pm

1 stop6h 41m

$484

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Mon 2/16

5:45 pm-12:15 am

1 stop5h 30m

Whitehorse

Fri 2/20

5:30 pm-10:21 am

2 stops17h 51m

$510

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 2/13

3:40 pm-11:34 pm

1 stop6h 54m

Whitehorse

Mon 2/16

5:10 pm-10:06 pm

1 stop5h 56m

$522

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 2/13

11:25 am-6:00 pm

1 stop5h 35m

Whitehorse

Mon 2/16

5:30 pm-7:02 am

1 stop14h 32m

$533

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Mon 2/16

11:55 am-12:15 am

2 stops11h 20m

Whitehorse

Fri 2/20

7:00 am-10:21 am

2 stops28h 21m

$538

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 2/13

11:08 pm-3:30 pm

1 stop15h 22m

Whitehorse

Sun 2/15

8:00 am-6:52 pm

1 stop11h 52m

$546

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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.

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 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?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Whitehorse Airport as of November 2025.
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 $141	Free Cancellation	Rating 7.1 10,444 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

Fri 12/12

Fri 12/19

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Cheap flights from Seattle to Whitehorse from $291

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 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Find the cheapest flights from Seattle to Whitehorse

Cheap round-trip flights

Cheap one-way flights

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.

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

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

How far is Seattle/Tacoma Intl to Whitehorse by plane?

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

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?

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

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

Why use momondo?

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

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

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

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

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