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Cheap flights from Washington to Whitehorse from $182

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 12/8. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 pmSEA  Seattle/Tacoma Intl-YXY Whitehorse
7h 26m1 stop Vancouver Intl
Air Canada Logo
5:00 am - 9:52 amYXY  Whitehorse-SEA Seattle/Tacoma Intl
4h 52m1 stop Vancouver Intl
$376Air Canada
Mon, Sep 21 - Sun, Oct 4
Air Canada Logo
3:00 pm - 10:26 pmSEA  Seattle/Tacoma Intl-YXY Whitehorse
7h 26m1 stop Vancouver Intl
Air Canada Logo
5:00 am - 10:05 amYXY  Whitehorse-SEA Seattle/Tacoma Intl
5h 05m1 stop Vancouver Intl
$376Air Canada
Tue, Sep 8 - Mon, Sep 14
Air Canada Logo
3:00 pm - 10:26 pmSEA  Seattle/Tacoma Intl-YXY Whitehorse
7h 26m1 stop Vancouver Intl
Air Canada Logo
5:00 am - 10:05 amYXY  Whitehorse-SEA Seattle/Tacoma Intl
5h 05m1 stop Vancouver Intl
$384Air Canada
Fri, Sep 11 - Thu, Sep 17
Air Canada Logo
3:00 pm - 10:26 pmSEA  Seattle/Tacoma Intl-YXY Whitehorse
7h 26m1 stop Vancouver Intl
Air Canada Logo
5:00 am - 9:52 amYXY  Whitehorse-SEA Seattle/Tacoma Intl
4h 52m1 stop Vancouver Intl
$384Air Canada
Mon, Sep 21 - Sun, Oct 4
Air Canada Logo
3:15 pm - 11:38 pmSEA  Seattle/Tacoma Intl-YXY Whitehorse
7h 23m1 stop Vancouver Intl
Air Canada Logo
5:15 am - 9:27 amYXY  Whitehorse-SEA Seattle/Tacoma Intl
5h 12m1 stop Vancouver Intl
$384Air Canada
Thu, Nov 26 - Sun, Nov 29
Air Canada Logo
3:00 pm - 10:26 pmSEA  Seattle/Tacoma Intl-YXY Whitehorse
7h 26m1 stop Vancouver Intl
Air Canada Logo
5:00 am - 9:52 amYXY  Whitehorse-SEA Seattle/Tacoma Intl
4h 52m1 stop Vancouver Intl
$384Air Canada
Mon, Oct 5 - Sat, Oct 10
Air Canada Logo
3:30 pm - 10:26 pmPDX  Portland-YXY Whitehorse
6h 56m1 stop Vancouver Intl
Air Canada Logo
5:00 am - 2:51 pmYXY  Whitehorse-PDX Portland
9h 51m1 stop Vancouver Intl
$394Air Canada
Mon, Aug 31 - Mon, Sep 7
Air Canada Logo
3:30 pm - 10:26 pmPDX  Portland-YXY Whitehorse
6h 56m1 stop Vancouver Intl
Air Canada Logo
5:00 am - 7:11 pmYXY  Whitehorse-PDX Portland
14h 11m1 stop Vancouver Intl
$394Air Canada
Wed, Sep 9 - Tue, Sep 22
Multiple Airlines Logo
1:33 pm - 9:50 pmSEA  Seattle/Tacoma Intl-YXY Whitehorse
8h 17m1 stop Vancouver Intl
Multiple Airlines Logo
6:35 am - 6:45 pmYXY  Whitehorse-SEA Seattle/Tacoma Intl
12h 10m2 stops Edmonton Calgary
$474Multiple Airlines
Sat, Aug 29 - Mon, Aug 31
Multiple Airlines Logo
7:45 pm - 12:25 pmPDX  Portland-YXY Whitehorse
16h 40m3 stops Vancouver Intl Edmonton Calgary
Multiple Airlines Logo
5:00 am - 7:11 pmYXY  Whitehorse-PDX Portland
14h 11m1 stop Vancouver Intl
$516Multiple Airlines
Thu, Sep 3 - Wed, Sep 9

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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 21
SEA3:00 pmSeattle/Tacoma Intl
7h 26m
1 stop
YXY10:26 pmWhitehorse
Oct 4
YXY5:00 amWhitehorse
4h 52m
1 stop
SEA9:52 amSeattle/Tacoma Intl
$376
Air Canada
Sep 21
SEA3:00 pmSeattle/Tacoma Intl
7h 26m
1 stop
YXY10:26 pmWhitehorse
Oct 4
YXY5:00 amWhitehorse
4h 52m
1 stop
SEA9:52 amSeattle/Tacoma Intl
$384
Air Canada
Aug 31
PDX3:30 pmPortland
6h 56m
1 stop
YXY10:26 pmWhitehorse
Sep 7
YXY5:00 amWhitehorse
9h 51m
1 stop
PDX2:51 pmPortland
$394

WestJet flights from State of Washington to Whitehorse

Our best WestJet deals on State of Washington to Whitehorse flight tickets
WestJet
Sep 1
PDX2:30 pmPortland
21h 55m
1 stop
YXY12:25 pmWhitehorse
Sep 4
YXY1:15 pmWhitehorse
24h 35m
1 stop
PDX1:50 pmPortland
$607
WestJet
Sep 1
PDX5:45 amPortland
30h 40m
2 stops
YXY12:25 pmWhitehorse
Sep 4
YXY1:15 pmWhitehorse
24h 35m
1 stop
PDX1:50 pmPortland
$726
WestJet
Sep 5
SEA10:30 amSeattle/Tacoma Intl
25h 55m
1 stop
YXY12:25 pmWhitehorse
Sep 11
YXY1:15 pmWhitehorse
20h 40m
2 stops
SEA9:55 amSeattle/Tacoma Intl
$790

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 August 13, 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 Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Mon 9/21

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Sun 10/4

5:00 am-9:52 am

1 stop4h 52m

$376

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Tue 9/8

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Mon 9/14

5:00 am-10:05 am

1 stop5h 05m

$376

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Fri 9/11

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Thu 9/17

5:00 am-10:05 am

1 stop5h 05m

$384

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Mon 9/21

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Sun 10/4

5:00 am-9:52 am

1 stop4h 52m

$384

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Thu 11/26

3:15 pm-11:38 pm

1 stop7h 23m

Whitehorse

Sun 11/29

5:15 am-9:27 am

1 stop5h 12m

$384

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Mon 10/5

3:00 pm-10:26 pm

1 stop7h 26m

Whitehorse

Sat 10/10

5:00 am-9:52 am

1 stop4h 52m

$384

PortlandWhitehorse

PDX Portland - YXY Whitehorse

PDXYXY

Portland

Mon 8/31

3:30 pm-10:26 pm

1 stop6h 56m

Whitehorse

Mon 9/7

5:00 am-2:51 pm

1 stop9h 51m

$394

PortlandWhitehorse

PDX Portland - YXY Whitehorse

PDXYXY

Portland

Wed 9/9

3:30 pm-10:26 pm

1 stop6h 56m

Whitehorse

Tue 9/22

5:00 am-7:11 pm

1 stop14h 11m

$394

SeattleWhitehorse

SEA Seattle/Tacoma Intl - YXY Whitehorse

SEAYXY

Seattle/Tacoma Intl

Sat 8/29

1:33 pm-9:50 pm

1 stop8h 17m

Whitehorse

Mon 8/31

6:35 am-6:45 pm

2 stops12h 10m

$474

PortlandWhitehorse

PDX Portland - YXY Whitehorse

PDXYXY

Portland

Thu 9/3

7:45 pm-12:25 pm

3 stops16h 40m

Whitehorse

Wed 9/9

5:00 am-7:11 pm

1 stop14h 11m

$516

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 and WestJet are the most popular carriers 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 56m

Direct flights

None
The fastest flight from State of Washington to Whitehorse takes 6h 56m
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
11,466 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