What is the cheapest airline that flies from Washington to Whitehorse?

WestJet is the most popular carrier operating from Washington to Whitehorse

When did momondo last update prices for flights from Washington to Whitehorse Airport?

Prices for flights from Washington to Whitehorse Airport refresh daily.

How many operators does momondo search for flights from Washington to Whitehorse Airport?

As of July 2025, there is 1 operator available to choose from for flights from Washington to Whitehorse Airport.

How old do you have to be to fly from Washington to Whitehorse Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Whitehorse Airport.

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

The required travel and health documents for your Whitehorse Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Whitehorse Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$332 Cheap Flights from Washington to Whitehorse in 2025

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Find the cheapest flights from Washington to Whitehorse

Round-trip

One-way

Cheap round-trip flights

1:15 pm - 2:15 pmSEA-YXY

25h 00m2 stops

7:00 am - 8:29 pmYXY-SEA

13h 29m3 stops

$472

Find Deal

Fri, Sep 12 - Fri, Sep 19

7:15 pm - 12:09 amSEA-YXY

4h 54m1 stop

5:30 pm - 10:16 pmYXY-SEA

4h 46m1 stop

$473Air Canada

Find Deal

Fri, Sep 12 - Fri, Sep 19

1:50 pm - 2:15 pmSEA-YXY

24h 25m1 stop

7:00 am - 8:29 pmYXY-SEA

13h 29m3 stops

$492

Find Deal

Fri, Sep 12 - Fri, Sep 19

7:05 am - 2:15 pmSEA-YXY

7h 10m1 stop

4:30 pm - 12:33 pmYXY-SEA

20h 03m2 stops

$508

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:15 pm - 12:06 amSEA-YXY

4h 51m1 stop

5:30 pm - 10:16 pmYXY-SEA

4h 46m1 stop

$509Air Canada

Find Deal

Fri, Aug 29 - Mon, Sep 1

1:50 pm - 11:50 amSEA-YXY

22h 00m1 stop

6:35 am - 8:28 pmYXY-SEA

13h 53m2 stops

$511

Find Deal

Thu, Aug 21 - Sun, Aug 31

7:35 pm - 11:50 amSEA-YXY

16h 15m1 stop

7:00 am - 12:45 pmYXY-SEA

5h 45m1 stop

$515

Find Deal

Thu, Aug 21 - Sun, Aug 31

1:15 pm - 2:15 pmSEA-YXY

25h 00m2 stops

7:45 am - 8:29 pmYXY-SEA

12h 44m1 stop

$516

Find Deal

Fri, Sep 12 - Fri, Sep 19

7:52 pm - 11:50 amSEA-YXY

15h 58m2 stops

12:40 pm - 9:00 pmYXY-SEA

8h 20m2 stops

$696WestJet

Find Deal

Tue, Aug 12 - Fri, Aug 15

2:05 pm - 11:50 amSEA-YXY

21h 45m1 stop

12:40 pm - 8:28 pmYXY-SEA

7h 48m1 stop

$701WestJet

Find Deal

Tue, Aug 12 - Fri, Aug 15

Air Canada flights from State of Washington to Whitehorse

Our best Air Canada deals on State of Washington to Whitehorse flight tickets

Air Canada

Sep 12

SEA7:15 pmSeattle/Tacoma Intl

4h 54m

1 stop

YXY12:09 amWhitehorse

Sep 19

YXY5:30 pmWhitehorse

4h 46m

1 stop

SEA10:16 pmSeattle/Tacoma Intl

$473

Find similar

Air Canada

Aug 29

SEA7:15 pmSeattle/Tacoma Intl

4h 51m

1 stop

YXY12:06 amWhitehorse

Sep 1

YXY5:30 pmWhitehorse

4h 46m

1 stop

SEA10:16 pmSeattle/Tacoma Intl

$509

Find similar

Air Canada

Dec 28

PDX3:15 pmPortland

7h 19m

1 stop

YXY11:34 pmWhitehorse

Jan 3

YXY1:35 pmWhitehorse

5h 55m

1 stop

PDX6:30 pmPortland

$717

Find similar

WestJet flights from State of Washington to Whitehorse

Our best WestJet deals on State of Washington to Whitehorse flight tickets

WestJet

Aug 12

SEA7:52 pmSeattle/Tacoma Intl

15h 58m

2 stops

YXY11:50 amWhitehorse

Aug 15

YXY12:40 pmWhitehorse

8h 20m

2 stops

SEA9:00 pmSeattle/Tacoma Intl

$696

Find similar

WestJet

Aug 12

SEA2:05 pmSeattle/Tacoma Intl

21h 45m

1 stop

YXY11:50 amWhitehorse

Aug 15

YXY12:40 pmWhitehorse

7h 48m

1 stop

SEA8:28 pmSeattle/Tacoma Intl

$701

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 9/12

1:15 pm-2:15 pm

2 stops25h 00m

Whitehorse

Fri 9/19

7:00 am-8:29 pm

3 stops13h 29m

$472

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 9/12

7:15 pm-12:09 am

1 stop4h 54m

Whitehorse

Fri 9/19

5:30 pm-10:16 pm

1 stop4h 46m

$473

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 9/12

1:50 pm-2:15 pm

1 stop24h 25m

Whitehorse

Fri 9/19

7:00 am-8:29 pm

3 stops13h 29m

$492

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 9/13

7:05 am-2:15 pm

1 stop7h 10m

Whitehorse

Sat 9/20

4:30 pm-12:33 pm

2 stops20h 03m

$508

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 8/29

7:15 pm-12:06 am

1 stop4h 51m

Whitehorse

Mon 9/1

5:30 pm-10:16 pm

1 stop4h 46m

$509

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Thu 8/21

1:50 pm-11:50 am

1 stop22h 00m

Whitehorse

Sun 8/31

6:35 am-8:28 pm

2 stops13h 53m

$511

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Thu 8/21

7:35 pm-11:50 am

1 stop16h 15m

Whitehorse

Sun 8/31

7:00 am-12:45 pm

1 stop5h 45m

$515

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 9/12

1:15 pm-2:15 pm

2 stops25h 00m

Whitehorse

Fri 9/19

7:45 am-8:29 pm

1 stop12h 44m

$516

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 8/12

7:52 pm-11:50 am

2 stops15h 58m

Whitehorse

Fri 8/15

12:40 pm-9:00 pm

2 stops8h 20m

$696

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 8/12

2:05 pm-11:50 am

1 stop21h 45m

Whitehorse

Fri 8/15

12:40 pm-8:28 pm

1 stop7h 48m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Prices

Airlines

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

The cheapest day to depart from State of Washington 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.

Cheap State of Washington to Whitehorse flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Whitehorse

Best Price Found	$332
Fastest flight time	4h 51m
Direct flights	None
Airports in Whitehorse	1 airport

The best one-way flight to Whitehorse from State of Washington in the past 72 hours is $332. The best round-trip flight deal from State of Washington to Whitehorse found on momondo in the last 72 hours is $472.

The fastest flight from State of Washington to Whitehorse takes 4h 51m

There are no direct flights from State of Washington to Whitehorse. Popular non-direct routes for this connection are Portland Airport - Whitehorse Airport and Seattle/Tacoma Intl Airport - Whitehorse Airport.

There is 1 airport near Whitehorse: Whitehorse (YXY)

Search flight deals

When did momondo last update prices for flights from Washington to Whitehorse Airport?
Prices for flights from Washington to Whitehorse Airport refresh daily.
How many operators does momondo search for flights from Washington to Whitehorse Airport?
As of July 2025, there is 1 operator available to choose from for flights from Washington to Whitehorse Airport.
How old do you have to be to fly from Washington to Whitehorse Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Whitehorse Airport.
What documentation or ID do you need to fly to Whitehorse Airport?
The required travel and health documents for your Whitehorse Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Whitehorse Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Whitehorse

Compare and see reviews for airlines that fly from State of Washington to Whitehorse with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $157	Free Cancellation	Rating 7.1 9,851 reviews		Search Air Canada flights

Why use momondo?

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

It is quick and easy to find Washington to Whitehorse flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Whitehorse that suits you.

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

Yes. momondo allows you to filter the results for Washington to Whitehorse flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Whitehorse.

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

Yes. momondo can track prices for Washington to Whitehorse flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.