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Cheap flights from Whistler to Seattle from C$ 129

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — SEA
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Whistler to Seattle/Tacoma Intl are usually found in January or November, booked 85 days in advance, depart on a Friday or Sunday and return on a Thursday

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 22 March 2026.

Wed 6/55:25 p.m.
YVR
-
SEA
Nonstop1h 05m
Air Canada
Wed 13/55:50 a.m.
SEA
-
YVR
Nonstop1h 10m
Air Canada
Deal found 20/3C$ 220
Tue 5/59:00 a.m.
YVR
-
SEA
Nonstop1h 05m
Air Canada
Tue 12/55:50 a.m.
SEA
-
YVR
Nonstop1h 10m
Air Canada
Deal found 21/3C$ 222
Tue 12/58:45 a.m.
YVR
-
SEA
Nonstop1h 05m
Air Canada
Tue 12/52:55 p.m.
SEA
-
YVR
Nonstop1h 07m
Air Canada
Deal found 20/3C$ 224
Sun 10/59:35 p.m.
YVR
-
SEA
Nonstop1h 05m
Air Canada
Tue 12/55:50 a.m.
SEA
-
YVR
Nonstop1h 10m
Air Canada
Deal found 21/3C$ 229
Sat 18/410:30 a.m.
YVR
-
SEA
Nonstop1h 02m
Alaska Airlines
Sat 25/48:41 a.m.
SEA
-
YVR
Nonstop0h 59m
Alaska Airlines
Deal found 20/3C$ 230
Fri 17/46:15 p.m.
YVR
-
SEA
Nonstop1h 05m
Air Canada
Fri 24/43:40 p.m.
SEA
-
YVR
Nonstop1h 07m
Air Canada
Deal found 20/3C$ 239
Fri 17/46:15 p.m.
YVR
-
SEA
Nonstop1h 05m
Air Canada
Sat 18/48:00 p.m.
SEA
-
YVR
Nonstop1h 07m
Air Canada
Deal found 21/3C$ 240
Sat 18/46:00 a.m.
YVR
-
SEA
Nonstop1h 02m
Alaska Airlines
Mon 20/48:41 a.m.
SEA
-
YVR
Nonstop0h 59m
Alaska Airlines
Deal found 20/3C$ 241
Sat 2/55:25 p.m.
YVR
-
SEA
Nonstop1h 05m
Air Canada
Sat 9/510:30 a.m.
SEA
-
YVR
Nonstop1h 13m
Air Canada
Deal found 18/3C$ 243
Mon 4/55:25 p.m.
YVR
-
SEA
Nonstop1h 05m
Air Canada
Mon 11/510:45 a.m.
SEA
-
YVR
Nonstop1h 15m
Air Canada
Deal found 20/3C$ 247
Fri 17/47:55 a.m.
YVR
-
SEA
Nonstop1h 05m
Alaska Airlines
Sun 19/48:41 a.m.
SEA
-
YVR
Nonstop0h 59m
Alaska Airlines
Deal found 20/3C$ 250

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 22 March 2026.

Round-trip from

C$ 220

One-way from

C$ 129

Popular in

June

Cheapest in

January

Average price

C$ 309
Air Canada
  • Air Canada
  • 6/5-13/5
  • Nonstop
  • 2h 15m total
  • Whistler to Seattle
Search Deals
Air Canada
  • Air Canada
  • 23/5
  • Nonstop
  • 1h 05m total
  • Whistler to Seattle
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 22 March 2026.
Use the filters below to find and compare flights from Whistler to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 18/4

6:00 a.m.-7:02 a.m.

Nonstop1h 02m

Seattle/Tacoma Intl

Sat 25/4

8:41 a.m.-9:40 a.m.

Nonstop0h 59m

C$ 230

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 9/5

5:25 p.m.-6:30 p.m.

Nonstop1h 05m

Seattle/Tacoma Intl

Sat 23/5

5:50 a.m.-7:00 a.m.

Nonstop1h 10m

C$ 270

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 17/4

6:00 a.m.-7:02 a.m.

Nonstop1h 02m

Seattle/Tacoma Intl

Fri 24/4

8:41 a.m.-9:40 a.m.

Nonstop0h 59m

C$ 274

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 9/5

7:00 a.m.-2:36 p.m.

1 stop7h 36m

Seattle/Tacoma Intl

Sat 23/5

5:20 p.m.-11:22 p.m.

1 stop6h 02m

C$ 278

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Mon 20/4

6:15 a.m.-7:35 a.m.

Nonstop1h 20m

Seattle/Tacoma Intl

Wed 22/4

9:45 p.m.-11:01 p.m.

Nonstop1h 16m

C$ 280

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 8/5

7:20 p.m.-1:12 a.m.

1 stop5h 52m

Seattle/Tacoma Intl

Mon 11/5

5:05 a.m.-6:18 p.m.

1 stop13h 13m

C$ 284

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 5/5

7:30 p.m.-8:50 p.m.

Nonstop1h 20m

Seattle/Tacoma Intl

Sat 9/5

3:27 p.m.-4:33 p.m.

Nonstop1h 06m

C$ 318

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 28/4

1:10 p.m.-8:57 p.m.

1 stop7h 47m

Seattle/Tacoma Intl

Tue 19/5

7:20 p.m.-8:27 p.m.

Nonstop1h 07m

C$ 340

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 11/4

8:30 a.m.-9:35 a.m.

Nonstop1h 05m

Seattle/Tacoma Intl

Wed 15/4

5:00 a.m.-2:06 p.m.

1 stop9h 06m

C$ 354

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 9/5

7:00 a.m.-9:06 p.m.

1 stop14h 06m

Seattle/Tacoma Intl

Fri 22/5

6:30 a.m.-10:26 p.m.

1 stop15h 56m

C$ 355

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 23 resultsSorted by cheapest first
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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 13 March 2026.

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, January is the cheapest month in which you can book a flight from Whistler to Seattle (average of C$ 112). Flying from Whistler to Seattle in June is currently the most expensive (average of C$ 261). 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 22 March 2026.

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 evening, which can drop the price by up to 37% versus a flight at noon.

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 14 March 2026.

Travelers seeking maximum savings on their Whistler to Seattle flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday 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 22 March 2026.

The most flights from WH1 to SEA are scheduled on a Monday (56 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (54 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 22 March 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines 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
7.9
Good
12,095 reviews
Check prices

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Entertainment

7.0

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
7.9
Good
12,095 reviews
Alaska Airlines
7.9
Good
12,095 reviews
Check prices

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Entertainment

7.0

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.
Delta
7.9
Good
8,319 reviews
Alaska Airlines
7.9
Good
12,095 reviews
Check prices

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Entertainment

7.0

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.
Hawaiian Airlines
7.8
Good
2,841 reviews
Alaska Airlines
7.9
Good
12,095 reviews
Check prices

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Entertainment

7.0

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
3,300 reviews
Alaska Airlines
7.9
Good
12,095 reviews
Check prices

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Entertainment

7.0

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
10,834 reviews
Alaska Airlines
7.9
Good
12,095 reviews
Check prices

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Entertainment

7.0

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. 6 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 55 inbound flights from Whistler per day.

  • How long is the flight from Whistler to Seattle?

    Alaska Airlines, Air Canada, and United Airlines can get you from Whistler to Seattle in just under 1h 02m. Your travel time can differ by up to 13h 52m. 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$ 86 on WestJet. Other airlines that offer cheap prices include Alaska Airlines from C$ 120 and Air Canada from C$ 146 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 KLM (88%), Air France (88%) and Delta (88%).

  • What are the cheapest flights from Whistler to Seattle?

    The cheapest flight price from Whistler to Seattle is C$ 162. On average you can expect to pay C$ 1,669. The most popular route, (Vancouver Intl - Seattle/Tacoma Intl), can usually be booked for C$ 230.

  • 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, January is the cheapest month in which you can book a flight from Whistler to Seattle (average of C$ 112). Flying from Whistler to Seattle in June is currently the most expensive (average of C$ 261). 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
SeaTac
Leavenworth
Mukilteo
Tacoma
Kent
Bothell
Cashmere
Tukwila
Olympia
Renton
Marysville
Lynnwood
Kirkland

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Whistler to Seattle

Discover the top 6 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 127AverageC$ 262FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 159AverageC$ 344FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 182AverageC$ 526FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 195AverageC$ 282FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Harbour Air SeaplanesCheapestC$ 296AverageC$ 318FlexibilityNo cancel feeOn-timeN/A
Search Harbour Air Seaplanes flights
Hawaiian AirlinesCheapestC$ 348AverageC$ 366FlexibilityNo 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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