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Cheap flights from Washington to Whitehorse from $112

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 8/4. 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
3:00 pm - 10:26 pm
SEA
-
YXY
7h 26m
1 stop
Air Canada Logo
5:00 am - 10:07 am
YXY
-
SEA
5h 07m
1 stop
$294Air Canada
Tue, Aug 11 - Tue, Aug 18
Air Canada Logo
3:30 pm - 10:26 pm
PDX
-
YXY
6h 56m
1 stop
Air Canada Logo
5:00 am - 7:11 pm
YXY
-
PDX
14h 11m
1 stop
$295Air Canada
Sat, Aug 29 - Wed, Sep 2
Air Canada Logo
10:45 am - 10:26 pm
SEA
-
YXY
11h 41m
1 stop
Air Canada Logo
5:00 am - 10:07 am
YXY
-
SEA
5h 07m
1 stop
$298Air Canada
Sun, Aug 30 - Wed, Sep 2
Air Canada Logo
3:30 pm - 10:26 pm
PDX
-
YXY
6h 56m
1 stop
Air Canada Logo
5:00 am - 7:06 pm
YXY
-
PDX
14h 06m
1 stop
$300Air Canada
Fri, Aug 28 - Tue, Sep 8
Air Canada Logo
3:30 pm - 10:26 pm
PDX
-
YXY
6h 56m
1 stop
Air Canada Logo
5:00 am - 7:06 pm
YXY
-
PDX
14h 06m
1 stop
$305Air Canada
Thu, Oct 1 - Sun, Oct 4
Air Canada Logo
3:00 pm - 10:26 pm
SEA
-
YXY
7h 26m
1 stop
Air Canada Logo
5:00 am - 10:07 am
YXY
-
SEA
5h 07m
1 stop
$309Air Canada
Mon, Jun 22 - Fri, Jun 26
Air Canada Logo
3:00 pm - 10:26 pm
SEA
-
YXY
7h 26m
1 stop
Air Canada Logo
5:00 am - 2:22 pm
YXY
-
SEA
9h 22m
1 stop
$313Air Canada
Thu, Aug 27 - Tue, Sep 1
Air Canada Logo
10:45 am - 10:26 pm
SEA
-
YXY
11h 41m
1 stop
Air Canada Logo
5:00 am - 2:22 pm
YXY
-
SEA
9h 22m
1 stop
$317Air Canada
Sun, Aug 30 - Tue, Sep 1
WestJet Logo
2:30 pm - 12:25 pm
PDX
-
YXY
21h 55m
1 stop
WestJet Logo
1:15 pm - 1:50 pm
YXY
-
PDX
24h 35m
1 stop
$331WestJet
Thu, Aug 27 - Sun, Aug 30
WestJet Logo
7:35 pm - 12:25 pm
SEA
-
YXY
16h 50m
1 stop
WestJet Logo
1:15 pm - 9:40 am
YXY
-
SEA
20h 25m
1 stop
$359WestJet
Thu, Aug 27 - Sun, Aug 30

Air Canada flights from State of Washington to Whitehorse

Our best Air Canada deals on State of Washington to Whitehorse flight tickets
Air Canada
Aug 11
SEA3:00 pmSeattle/Tacoma Intl
7h 26m
1 stop
YXY10:26 pmWhitehorse
Aug 18
YXY5:00 amWhitehorse
5h 07m
1 stop
SEA10:07 amSeattle/Tacoma Intl
$294
Air Canada
Aug 29
PDX3:30 pmPortland
6h 56m
1 stop
YXY10:26 pmWhitehorse
Sep 2
YXY5:00 amWhitehorse
14h 11m
1 stop
PDX7:11 pmPortland
$295
Air Canada
Aug 30
SEA10:45 amSeattle/Tacoma Intl
11h 41m
1 stop
YXY10:26 pmWhitehorse
Sep 2
YXY5:00 amWhitehorse
5h 07m
1 stop
SEA10:07 amSeattle/Tacoma Intl
$298

WestJet flights from State of Washington to Whitehorse

Our best WestJet deals on State of Washington to Whitehorse flight tickets
WestJet
Aug 27
PDX2:30 pmPortland
21h 55m
1 stop
YXY12:25 pmWhitehorse
Aug 30
YXY1:15 pmWhitehorse
24h 35m
1 stop
PDX1:50 pmPortland
$331
WestJet
Aug 27
SEA7:35 pmSeattle/Tacoma Intl
16h 50m
1 stop
YXY12:25 pmWhitehorse
Aug 30
YXY1:15 pmWhitehorse
20h 25m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$359
WestJet
Aug 25
SEA10:30 amSeattle/Tacoma Intl
25h 55m
1 stop
YXY12:25 pmWhitehorse
Aug 28
YXY1:15 pmWhitehorse
7h 45m
1 stop
SEA9:00 pmSeattle/Tacoma Intl
$399

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 May 10, 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

Cheapest round-trip
Quickest round-trip

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Tue 8/11

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Tue 8/18

5:00 am-10:07 am

1 stop5h 07m

$294

PortlandWhitehorse

PDX - YXY

PDXYXY

Portland

Sat 8/29

3:30 pm-10:26 pm

1 stop6h 56m

Whitehorse

Wed 9/2

5:00 am-7:11 pm

1 stop14h 11m

$295

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sun 8/30

10:45 am-10:26 pm

1 stop11h 41m

Whitehorse

Wed 9/2

5:00 am-10:07 am

1 stop5h 07m

$298

PortlandWhitehorse

PDX - YXY

PDXYXY

Portland

Fri 8/28

3:30 pm-10:26 pm

1 stop6h 56m

Whitehorse

Tue 9/8

5:00 am-7:06 pm

1 stop14h 06m

$300

PortlandWhitehorse

PDX - YXY

PDXYXY

Portland

Thu 10/1

3:30 pm-10:26 pm

1 stop6h 56m

Whitehorse

Sun 10/4

5:00 am-7:06 pm

1 stop14h 06m

$305

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Mon 6/22

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Fri 6/26

5:00 am-10:07 am

1 stop5h 07m

$309

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Thu 8/27

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Tue 9/1

5:00 am-2:22 pm

1 stop9h 22m

$313

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sun 8/30

10:45 am-10:26 pm

1 stop11h 41m

Whitehorse

Tue 9/1

5:00 am-2:22 pm

1 stop9h 22m

$317

PortlandWhitehorse

PDX - YXY

PDXYXY

Portland

Thu 8/27

2:30 pm-12:25 pm

1 stop21h 55m

Whitehorse

Sun 8/30

1:15 pm-1:50 pm

1 stop24h 35m

$331

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Thu 8/27

7:35 pm-12:25 pm

1 stop16h 50m

Whitehorse

Sun 8/30

1:15 pm-9:40 am

1 stop20h 25m

$359

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

6h 21m

Direct flights

None
The fastest flight from State of Washington to Whitehorse takes 6h 21m
There are no direct flights from State of Washington to Whitehorse. There are no popular flight routes from State of Washington to Whitehorse.
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Frequently asked questions about flying 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?

  • 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
11,012 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air Canada