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Whitehorse

$128+ Cheap flights from Seattle (SEA) to Whitehorse (YXY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YXY
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Seattle to Whitehorse

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Whitehorse (YXY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$439
(Mytrip)

One-way from

$128
(Air Canada)

Popular in

June

Cheapest in

May

Average price

$646
From Seattle/Tacoma Intl to Whitehorse
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One-way flight from Seattle/Tacoma Intl to Whitehorse
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Highest demand for flights based on searches. 19% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Seattle to Whitehorse

Cheapest flights from Seattle to Whitehorse
Explore the most affordable flight options available from Seattle to Whitehorse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:40 amSEA - YXY
3 stops12h 55mMultiple Airlines
Fri 8/112:40 pmYXY - SEA
1 stop7h 48mMultiple Airlines
Deal found 6/9$439
This Air Canada deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:15 pmSEA - YXY
1 stop4h 51mAir Canada
Fri 8/15:25 pmYXY - SEA
1 stop4h 51mAir Canada
Deal found 6/9$516
This WestJet deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:50 pmSEA - YXY
2 stops40h 30mWestJet
Fri 8/112:40 pmYXY - SEA
1 stop7h 48mWestJet
Deal found 6/9$560

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Seattle to Whitehorse that are best for you.

Fly from

Seattle

Fly to

Whitehorse

Route

Depart

Return

Price

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 7/25

8:40 am-9:35 pm

3 stops12h 55m

Whitehorse

Fri 8/1

12:40 pm-8:28 pm

1 stop7h 48m

$439

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 7/25

7:15 pm-12:06 am

1 stop4h 51m

Whitehorse

Fri 8/1

5:25 pm-10:16 pm

1 stop4h 51m

$516

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Fri 7/25

7:50 pm-12:20 pm

2 stops40h 30m

Whitehorse

Fri 8/1

12:40 pm-8:28 pm

1 stop7h 48m

$560

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 7/12

7:15 pm-12:06 am

1 stop4h 51m

$128

SeattleWhitehorse

SEA - YXY

SEAYXY

Seattle/Tacoma Intl

Sat 7/12

7:05 am-4:40 pm

2 stops9h 35m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Seattle to Whitehorse

Have a flexible travel schedule? Discover the best time to fly to Whitehorse from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Whitehorse

Rainfall in Whitehorse by month

Plan your trip to Whitehorse by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Whitehorse ranges from 0.3 - 1.6 inches per month. July is typically the wettest month, when rainfall can reach 1.6 in. April is typically the driest time to visit Whitehorse when rainfall is around 0.3 in.

Temperature in Whitehorse by month

Plan your trip to Whitehorse by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Whitehorse, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.2 F).

Reviews of airlines servicing Whitehorse

Get insights into the airlines that provide service to Whitehorse. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Whitehorse. Reviews last updated June 12, 2025.
WestJet
7.2
Good
2,868 reviews

Entertainment

6.1

Boarding

7.4

Comfort

7.1

Food

6.2

Overall

7.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2024

LGA - YHZ

They staff were assigned. The flight was on time No entertainment for short travel
WestJet
7.2
Good
2,868 reviews
WestJet
7.2
Good
2,868 reviews

Entertainment

6.1

Boarding

7.4

Comfort

7.1

Food

6.2

Overall

7.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2024

LGA - YHZ

They staff were assigned. The flight was on time No entertainment for short travel
Air Canada
7.1
Good
9,531 reviews
WestJet
7.2
Good
2,868 reviews

Entertainment

6.1

Boarding

7.4

Comfort

7.1

Food

6.2

Overall

7.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2024

LGA - YHZ

They staff were assigned. The flight was on time No entertainment for short travel

Related info for your journey

Find useful and relevant information for your journey from Seattle to Whitehorse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Whitehorse round-trip?

    Flying on Air Canada is currently your cheapest option to Whitehorse, with prices starting at $516. Another option worth looking into is WestJet, starting at $560 round trip.

  • Can I find deals for flights from Seattle to Whitehorse that include hotel bookings?

    Yes. In addition to deals on Seattle to Whitehorse flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Whitehorse?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Whitehorse.

  • Can I find deals for business class flights from Seattle to Whitehorse?

    Yes. Cheapflights offers flight deals from Seattle to Whitehorse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Seattle to Whitehorse

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Whitehorse flights

Top airline flying from Seattle to Whitehorse

Discover the top airline that operate flights from Seattle to Whitehorse. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$141Average$324FlexibilityNo cancel feeOn-time67%

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