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Cheap flights from Washington to Whitehorse from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Whitehorse departing on 2/27. 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 Washington 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
$358Air Canada
Fri, Mar 20 - Mon, Mar 23
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
$388Air 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
$407Air Canada
Mon, May 18 - Sun, May 24
Multiple Airlines Logo
11:55 am - 10:20 pm
SEA
-
YXY
10h 25m
2 stops
Multiple Airlines Logo
7:00 am - 10:25 am
YXY
-
SEA
27h 25m
2 stops
$498Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Air Canada Logo
9:50 am - 4:34 pm
PDX
-
YXY
5h 44m
1 stop
Air Canada Logo
5:30 am - 6:30 pm
YXY
-
PDX
14h 00m
1 stop
$503Air Canada
Mon, Mar 2 - Wed, Mar 4
Air Canada Logo
3:25 pm - 10:26 pm
PDX
-
YXY
7h 01m
1 stop
Air Canada Logo
5:00 am - 7:05 pm
YXY
-
PDX
14h 05m
1 stop
$547Air Canada
Mon, May 25 - Fri, May 29
Multiple Airlines Logo
10:30 am - 6:25 pm
SEA
-
YXY
7h 55m
1 stop
Multiple Airlines Logo
12:40 pm - 8:28 pm
YXY
-
SEA
7h 48m
1 stop
$560Multiple Airlines
Fri, Jun 19 - Wed, Jun 24
Air Canada Logo
3:15 pm - 10:34 pm
PDX
-
YXY
7h 19m
1 stop
Air Canada Logo
5:00 am - 6:30 pm
YXY
-
PDX
13h 30m
1 stop
$570Air Canada
Thu, Mar 26 - Thu, Apr 2
Air Canada Logo
1:40 pm - 11:34 pm
PDX
-
YXY
8h 54m
2 stops
Air Canada Logo
5:30 am - 2:40 pm
YXY
-
PDX
10h 10m
1 stop
$578Air Canada
Mon, Mar 2 - Wed, Mar 4
Air Canada Logo
3:15 pm - 11:34 pm
PDX
-
YXY
7h 19m
1 stop
Air Canada Logo
5:30 am - 6:30 pm
YXY
-
PDX
14h 00m
1 stop
$592Air Canada
Mon, Mar 2 - Wed, Mar 4

Air Canada flights from State of Washington to Whitehorse

Our best Air Canada deals on State of Washington 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
$358
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
$388
Air Canada
May 18
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
$407

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 February 9, 2026.
Use the filters below to find and compare flights from Washington 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

$358

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

$388

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Mon 5/18

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Sun 5/24

5:00 am-2:20 pm

1 stop9h 20m

$407

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sun 3/22

11:55 am-10:20 pm

2 stops10h 25m

Whitehorse

Sun 3/29

7:00 am-10:25 am

2 stops27h 25m

$498

PortlandWhitehorse

PDX - YXY

PDXYXY

Portland

Mon 3/2

9:50 am-4:34 pm

1 stop5h 44m

Whitehorse

Wed 3/4

5:30 am-6:30 pm

1 stop14h 00m

$503

PortlandWhitehorse

PDX - YXY

PDXYXY

Portland

Mon 5/25

3:25 pm-10:26 pm

1 stop7h 01m

Whitehorse

Fri 5/29

5:00 am-7:05 pm

1 stop14h 05m

$547

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 6/19

10:30 am-6:25 pm

1 stop7h 55m

Whitehorse

Wed 6/24

12:40 pm-8:28 pm

1 stop7h 48m

$560

PortlandWhitehorse

PDX - YXY

PDXYXY

Portland

Thu 3/26

3:15 pm-10:34 pm

1 stop7h 19m

Whitehorse

Thu 4/2

5:00 am-6:30 pm

1 stop13h 30m

$570

PortlandWhitehorse

PDX - YXY

PDXYXY

Portland

Mon 3/2

1:40 pm-11:34 pm

2 stops8h 54m

Whitehorse

Wed 3/4

5:30 am-2:40 pm

1 stop10h 10m

$578

PortlandWhitehorse

PDX - YXY

PDXYXY

Portland

Mon 3/2

3:15 pm-11:34 pm

1 stop7h 19m

Whitehorse

Wed 3/4

5:30 am-6:30 pm

1 stop14h 00m

$592

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Whitehorse from

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

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

Air Canada is the most popular carrier operating from Washington to Whitehorse

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

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from State of Washington to Whitehorse takes 5h 44m
There are no direct flights from State of Washington to Whitehorse. There are no popular flight routes from State of Washington to Whitehorse.
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?

  • 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 CanadaPriceFrom $300Free CancellationRating
7.1
10,700 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.

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Air Canada