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Cheap flights from Whistler to Seattle from C$ 138

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — SEA
6 Apr — 13 Apr1
1 adult

Cheapflights Tip: The best prices from Whistler to Seattle/Tacoma Intl are usually found in August or November, booked 85 days in advance, depart on a Friday or Monday and return on a Friday

Cheap flight deals from Whistler to Seattle

Keep the following information in mind while searching for Whistler to Seattle flight deals. Data was last updated 1 April 2025.

Round-trip from

C$ 241

One-way from

C$ 138

Popular in

March

Cheapest in

August

Average price

C$ 349
WestJet
  • WestJet
  • 25/5-27/5
  • 2 total stops
  • 9h 05m total
  • Whistler to Seattle
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WestJet
  • WestJet
  • 5/5
  • 1 total stop
  • 5h 09m total
  • Whistler to Seattle
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Whistler to Seattle

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 1 April 2025.

Sun 25/59:00 a.m.YVR - SEA
1 stop5h 09mWestJet
Tue 27/53:39 p.m.SEA - YVR
1 stop3h 56mWestJet
Deal found 1/4C$ 241
Mon 28/43:55 p.m.YVR - SEA
1 stop19h 40mMultiple Airlines
Mon 5/58:56 p.m.SEA - YVR
1 stop25h 29mMultiple Airlines
Deal found 31/3C$ 260
Tue 13/55:30 p.m.YVR - SEA
Nonstop1h 03mAir Canada
Tue 20/55:35 a.m.SEA - YVR
Nonstop1h 05mAir Canada
Deal found 1/4C$ 263
Thu 24/410:30 a.m.YVR - SEA
Nonstop0h 55mAlaska Airlines
Sun 27/48:37 a.m.SEA - YVR
Nonstop1h 01mAlaska Airlines
Deal found 1/4C$ 284
Wed 30/46:00 a.m.YVR - SEA
Nonstop1h 00mHawaiian Airlines
Wed 7/58:37 a.m.SEA - YVR
Nonstop1h 01mHawaiian Airlines
Deal found 31/3C$ 293
Thu 24/41:20 p.m.YVR - SEA
Nonstop1h 03mUnited Airlines
Sun 27/46:15 a.m.SEA - YVR
1 stop16h 39mUnited Airlines
Deal found 31/3C$ 299
Tue 13/59:10 a.m.YVR - SEA
Nonstop1h 22mDelta
Sat 17/53:25 p.m.SEA - YVR
Nonstop1h 02mDelta
Deal found 1/4C$ 322

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 1 April 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

Sun 25/5

9:00 a.m.-2:09 p.m.

1 stop5h 09m

Seattle/Tacoma Intl

Tue 27/5

3:39 p.m.-7:35 p.m.

1 stop3h 56m

C$ 241

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Mon 28/4

3:55 p.m.-11:35 a.m.

1 stop19h 40m

Seattle/Tacoma Intl

Mon 5/5

8:56 p.m.-10:25 p.m.

1 stop25h 29m

C$ 260

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 13/5

5:30 p.m.-6:33 p.m.

Nonstop1h 03m

Seattle/Tacoma Intl

Tue 20/5

5:35 a.m.-6:40 a.m.

Nonstop1h 05m

C$ 263

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Thu 24/4

10:30 a.m.-11:25 a.m.

Nonstop0h 55m

Seattle/Tacoma Intl

Sun 27/4

8:37 a.m.-9:38 a.m.

Nonstop1h 01m

C$ 284

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 30/4

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

Nonstop1h 00m

Seattle/Tacoma Intl

Wed 7/5

8:37 a.m.-9:38 a.m.

Nonstop1h 01m

C$ 293

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Thu 24/4

1:20 p.m.-2:23 p.m.

Nonstop1h 03m

Seattle/Tacoma Intl

Sun 27/4

6:15 a.m.-10:54 p.m.

1 stop16h 39m

C$ 299

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 14/5

7:30 a.m.-8:42 a.m.

Nonstop1h 12m

Seattle/Tacoma Intl

Thu 15/5

3:25 p.m.-4:27 p.m.

Nonstop1h 02m

C$ 633

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Mon 5/5

9:00 a.m.-2:09 p.m.

1 stop5h 09m

C$ 138

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 3/6

6:00 a.m.-6:56 a.m.

Nonstop0h 56m

C$ 151

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Mon 21/4

9:00 p.m.-10:03 p.m.

Nonstop1h 03m

C$ 164

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

Showing 1-10 of 13 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 28 March 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, January is the cheapest month in which you can book a flight from Whistler to Seattle (average of C$ 261). Flying from Whistler to Seattle in December is currently the most expensive (average of C$ 353). 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 1 April 2025.

When flying from Whistler to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Thursday evenings when fares are most often at their lowest. Thursday 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 1 April 2025.

The most flights from WH1 to SEA are scheduled on a Monday (56 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 1 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Whistler to Seattle by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,823 reviews
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,345 reviews
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
WestJet
7.2
Good
2,789 reviews
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 38 inbound flights from Whistler per day.

  • 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$ 138 on WestJet. Other airlines that offer cheap prices include Alaska Airlines from C$ 151 and Air Canada from C$ 164 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 Singapore Airlines (100%), Aeromexico (94%) and Air France (92%).

  • What are the cheapest flights from Whistler to Seattle?

    The cheapest flight price from Whistler to Seattle is C$ 182. On average you can expect to pay C$ 1,856. The most popular route, (Vancouver Intl - Seattle/Tacoma Intl), can usually be booked for C$ 263.

  • 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$ 261). Flying from Whistler to Seattle in December is currently the most expensive (average of C$ 353). 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 Whistler?

Book flights to Whistler if you plan to visit one of these locations
SeaTac
Tukwila
Marysville
Bothell
Leavenworth
Tacoma
Olympia
Lynnwood

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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 1 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 182AverageC$ 326FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 198AverageC$ 317FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 215AverageC$ 436FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 248AverageC$ 341FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 260AverageC$ 321FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Harbour Air SeaplanesCheapestC$ 318AverageC$ 418FlexibilityNo cancel feeOn-timeN/A
Search Harbour Air Seaplanes 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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