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Cheap flights from Whistler to Seattle from C$ 105

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — SEA
17 janv. — 24 janv.1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Whistler to Seattle/Tacoma Intl are usually found in November or December, booked 87 days in advance, depart on a Friday or Sunday and return on a Friday

Cheap flight deals from Whistler to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Whistler to Seattle
Explore the most affordable flight options available from Whistler to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 décembre 2025.

mer. 31/127:35 p.m.YVR - SEA
Nonstop1h 06mAlaska Airlines
jeu. 1/111:10 p.m.SEA - YVR
Nonstop1h 00mAlaska Airlines
Deal found 16/12C$ 338
dim. 28/127:55 a.m.YVR - SEA
Nonstop1h 07mAlaska Airlines
sam. 7/37:55 p.m.SEA - YVR
Nonstop1h 00mAlaska Airlines
Deal found 16/12C$ 366
sam. 27/121:20 p.m.YVR - SEA
Nonstop1h 07mAlaska Airlines
jeu. 15/111:05 p.m.SEA - YVR
Nonstop1h 05mAlaska Airlines
Deal found 16/12C$ 376
dim. 28/129:45 p.m.YVR - SEA
Nonstop1h 01mAir Canada
mer. 31/125:50 a.m.SEA - YVR
Nonstop1h 07mAir Canada
Deal found 14/12C$ 378
sam. 27/121:20 p.m.YVR - SEA
Nonstop1h 07mAlaska Airlines
jeu. 1/111:10 p.m.SEA - YVR
Nonstop1h 00mAlaska Airlines
Deal found 16/12C$ 382
mar. 16/121:20 p.m.YVR - SEA
Nonstop1h 16mMultiple Airlines
jeu. 8/19:23 p.m.SEA - YVR
1 stop24h 57mMultiple Airlines
Deal found 14/12C$ 383
dim. 28/121:20 p.m.YVR - SEA
Nonstop1h 07mMultiple Airlines
dim. 25/13:10 p.m.SEA - YVR
1 stop5h 50mMultiple Airlines
Deal found 15/12C$ 428
mar. 16/121:20 p.m.YVR - SEA
Nonstop1h 16mAlaska Airlines
jeu. 8/13:39 p.m.SEA - YVR
Nonstop1h 06mAlaska Airlines
Deal found 14/12C$ 430
dim. 21/127:55 a.m.YVR - SEA
Nonstop1h 07mAlaska Airlines
mar. 30/127:55 p.m.SEA - YVR
Nonstop1h 00mAlaska Airlines
Deal found 15/12C$ 434
dim. 28/123:30 p.m.YVR - SEA
Nonstop1h 15mWestJet
sam. 7/311:55 a.m.SEA - YVR
1 stop4h 14mWestJet
Deal found 16/12C$ 451
dim. 28/121:20 p.m.YVR - SEA
Nonstop1h 07mAlaska Airlines
mar. 30/1211:10 p.m.SEA - YVR
Nonstop1h 00mAlaska Airlines
Deal found 16/12C$ 456
mer. 31/128:30 a.m.YVR - SEA
Nonstop1h 01mAir Canada
mer. 31/123:40 p.m.SEA - YVR
Nonstop1h 07mAir Canada
Deal found 15/12C$ 457

Find flight deals from Whistler to Seattle

Keep the following information in mind while searching for Whistler to Seattle flight deals. Data was last updated 18 décembre 2025.

Round-trip from

C$ 158

One-way from

C$ 105

Popular in

May

Cheapest in

November

Average price

C$ 273
WestJet
  • WestJet
  • 16/1-17/1
  • 3 total stops
  • 14h 11m total
  • Whistler to Seattle
Search Deals
WestJet
  • WestJet
  • 20/2
  • 1 total stop
  • 3h 30m total
  • Whistler to Seattle
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Whistler to Seattle 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 629,999 searches. Data last updated 18 décembre 2025.
Use the filters below to find and compare flights from Whistler to Seattle that are best for you.

Fly from

Whistler

Fly to

Seattle

Route

Depart

Return

Price

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

dim. 25/1

7:00 a.m.-10:22 a.m.

1 stop3h 22m

Seattle/Tacoma Intl

dim. 1/2

11:55 a.m.-4:09 p.m.

1 stop4h 14m

C$ 165

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

ven. 9/1

7:00 a.m.-10:22 a.m.

1 stop3h 22m

Seattle/Tacoma Intl

mar. 13/1

7:55 p.m.-8:55 p.m.

Nonstop1h 00m

C$ 174

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

sam. 10/1

8:30 a.m.-9:31 a.m.

Nonstop1h 01m

Seattle/Tacoma Intl

sam. 10/1

3:40 p.m.-4:47 p.m.

Nonstop1h 07m

C$ 183

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

sam. 10/1

7:00 a.m.-10:22 a.m.

1 stop3h 22m

Seattle/Tacoma Intl

dim. 11/1

3:10 p.m.-9:00 p.m.

1 stop5h 50m

C$ 183

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

sam. 10/1

7:00 a.m.-10:22 a.m.

1 stop3h 22m

Seattle/Tacoma Intl

sam. 10/1

7:55 p.m.-8:55 p.m.

Nonstop1h 00m

C$ 183

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

dim. 25/1

7:00 a.m.-10:22 a.m.

1 stop3h 22m

Seattle/Tacoma Intl

dim. 1/2

5:45 p.m.-6:45 p.m.

Nonstop1h 00m

C$ 193

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

sam. 10/1

5:45 p.m.-6:49 p.m.

Nonstop1h 04m

Seattle/Tacoma Intl

dim. 11/1

7:55 p.m.-8:55 p.m.

Nonstop1h 00m

C$ 194

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

dim. 18/1

7:00 a.m.-10:22 a.m.

1 stop3h 22m

Seattle/Tacoma Intl

lun. 19/1

11:55 a.m.-4:14 p.m.

1 stop4h 19m

C$ 204

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

sam. 17/1

7:55 a.m.-8:58 a.m.

Nonstop1h 03m

Seattle/Tacoma Intl

sam. 17/1

5:45 p.m.-6:45 p.m.

Nonstop1h 00m

C$ 207

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

mer. 14/1

5:45 p.m.-6:49 p.m.

Nonstop1h 04m

Seattle/Tacoma Intl

mer. 21/1

11:05 p.m.-12:10 a.m.

Nonstop1h 05m

C$ 208

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

Showing 1-10 of 23 results
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Best time to book a flight from Whistler to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Whistler 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 Whistler to Seattle

How far ahead should I book a flight from Whistler to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Whistler to Seattle. Price data was last updated on 12 December 2025.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Whistler to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Whistler to Seattle?

Currently, May is the cheapest month in which you can book a flight from Whistler to Seattle (average of C$ 158). Flying from Whistler to Seattle in June is currently the most expensive (average of C$ 263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WH1 to SEA?

Find hourly flight availability from Whistler to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 décembre 2025.

When flying from Whistler to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight in the evening.

What is the cheapest day to fly from Whistler to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Whistler to Seattle. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Whistler to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Whistler to Seattle

Explore weekly flight availability from Whistler to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 décembre 2025.

The most flights from WH1 to SEA are scheduled on a Wednesday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 18 décembre 2025.
Read reviews from past customers who have flown Alaska Airlines,United Airlines, andWestJet from Whistler to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,477 reviews
Check prices

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews
Check prices

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,477 reviews
Check prices

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
WestJet
7.2
Good
3,204 reviews
Alaska Airlines
8.0
Very good
11,477 reviews
Check prices

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Air Canada
7.1
Good
10,534 reviews
Alaska Airlines
8.0
Very good
11,477 reviews
Check prices

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Whistler?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights from Whistler to Seattle. 7 airlines have flights to Seattle/Tacoma Intl from Whistler on a regular basis. Booking flights from Whistler to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 31 inbound flights from Whistler per day.

  • How long is the flight from Whistler to Seattle?

    WestJet and Air Canada can get you from Whistler to Seattle in just under 1h 01m. Your travel time can differ by up to 2h 21m. There are 204 km between Whistler and Seattle. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Whistler to Seattle one-way?

    One-way options have recently been found by users for as low as C$ 111 on WestJet. Other airlines that offer cheap prices include Alaska Airlines from C$ 123 and Harbour Air Seaplanes from C$ 149 one-way.

  • What are the most reliable airlines from Whistler to Seattle?

    The top 3 most reliable airlines when flying from Whistler to Seattle are LATAM Airlines (98%), WestJet (93%) and Delta (92%).

  • What are the cheapest flights from Whistler to Seattle?

    The cheapest flight price from Whistler to Seattle is C$ 146. On average you can expect to pay C$ 1,371. The most popular route, (Vancouver Intl - Seattle/Tacoma Intl), can usually be booked for C$ 165.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Whistler to Seattle?

    Currently, May is the cheapest month in which you can book a flight from Whistler to Seattle (average of C$ 158). Flying from Whistler to Seattle in June is currently the most expensive (average of C$ 263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac
Mukilteo
Tacoma
Tukwila
Bothell
Cashmere
Olympia
Renton
Marysville
Lynnwood

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Whistler to Seattle

Discover the top 7 airlines that operate flights from Whistler to Seattle. 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 629,999 searches. Data last updated 18 décembre 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 158AverageC$ 356FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 191AverageC$ 431FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 206AverageC$ 290FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 241AverageC$ 333FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 265AverageC$ 321FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Harbour Air SeaplanesCheapestC$ 304AverageC$ 375FlexibilityNo cancel feeOn-timeN/A
Search Harbour Air Seaplanes flights
Hawaiian AirlinesCheapestC$ 349AverageC$ 368FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Whistler to Seattle?

Cheapflights makes it easy to find Whistler to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Whistler to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Whistler to Seattle.

Can Cheapflights find flights from Whistler to Seattle with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Whistler to Seattle, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Whistler to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Whistler to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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