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Whistler

$199+ Cheap flights from Dulles Intl (IAD) to Whistler, Canada

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YVR
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Whistler are usually found in May or September, booked 23 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Dulles Intl to Whistler

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

Round-trip from

$360
(Mytrip)

One-way from

$199
(Alaska Airlines)

Popular in

December

Cheapest in

May

Average price

$491
From Washington, D.C. Dulles Intl to Whistler
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One-way flight from Washington, D.C. Dulles Intl to Whistler
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Highest demand for flights based on searches. 20% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Dulles Intl to Whistler

Cheapest flights from Dulles Intl to Whistler
Explore the most affordable flight options available from Dulles Intl to Whistler. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Mytrip deal was found by Cheapflights users on 3/30. 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.
Sat 5/244:20 pmIAD - YVR
1 stop20h 30mMultiple Airlines
Sun 6/112:10 amYVR - IAD
1 stop11h 56mMultiple Airlines
Deal found 3/30$360
This United deal was found by Cheapflights users on 3/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/310:25 pmIAD - YVR
1 stop14h 26mUnited Airlines
Wed 5/73:15 pmYVR - IAD
1 stop11h 08mUnited Airlines
Deal found 3/31$365
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:25 amIAD - YVR
1 stop10h 15mDelta
Thu 5/11:15 pmYVR - IAD
1 stop7h 25mDelta
Deal found 3/31$368
This Priceline deal was found by Cheapflights users on 3/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:45 pmIAD - YVR
1 stop8h 25mWestJet
Mon 7/147:00 amYVR - IAD
1 stop7h 54mWestJet
Deal found 3/31$370
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Tue 4/296:30 amIAD - YVR
1 stop8h 03mAir Canada
Tue 5/611:35 pmYVR - IAD
1 stop7h 04mAir Canada
Deal found 3/31$404
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:30 amIAD - YVR
2 stops14h 47mAlaska Airlines
Tue 6/101:48 pmYVR - IAD
2 stops13h 07mAlaska Airlines
Deal found 3/31$438
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:18 amIAD - YVR
1 stop18h 01mAmerican Airlines
Thu 4/2411:40 amYVR - IAD
1 stop8h 02mAmerican Airlines
Deal found 4/1$451
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/144:20 pmIAD - YVR
2 stops31h 35mPorter Airlines
Wed 5/217:00 amYVR - IAD
2 stops24h 16mPorter Airlines
Deal found 3/31$537

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Whistler 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 April 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Whistler that are best for you.

Fly from

Dulles Intl

Fly to

Whistler

Route

Depart

Return

Price

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 5/24

4:20 pm-9:50 am

1 stop20h 30m

Vancouver Intl

Sun 6/1

12:10 am-3:06 pm

1 stop11h 56m

$360

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 5/3

10:05 pm-10:55 am

1 stop15h 50m

Vancouver Intl

Fri 5/9

7:00 am-9:16 pm

1 stop11h 16m

$365

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 4/24

7:25 am-2:40 pm

1 stop10h 15m

Vancouver Intl

Thu 5/1

1:15 pm-11:40 pm

1 stop7h 25m

$368

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Mon 5/12

3:37 pm-11:15 am

1 stop22h 38m

Vancouver Intl

Tue 5/13

3:15 pm-12:06 pm

2 stops17h 51m

$370

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Mon 6/16

4:20 pm-9:01 pm

2 stops31h 41m

Vancouver Intl

Thu 6/19

7:00 am-3:06 pm

2 stops29h 06m

$374

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 4/29

6:30 am-11:33 am

1 stop8h 03m

Vancouver Intl

Tue 5/6

11:35 pm-9:39 am

1 stop7h 04m

$404

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 4/26

7:00 am-11:58 pm

2 stops19h 58m

Vancouver Intl

Fri 5/2

6:00 pm-4:00 pm

2 stops19h 00m

$437

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 4/17

6:18 am-9:19 pm

1 stop18h 01m

Vancouver Intl

Thu 4/24

11:40 am-10:42 pm

1 stop8h 02m

$451

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 4/30

7:13 pm-11:58 pm

1 stop7h 45m

$199

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 4/9

7:31 am-10:30 pm

2 stops17h 59m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 17 results
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Best time to book a flight from Dulles Intl to Whistler

Have a flexible travel schedule? Discover the best time to fly to Whistler from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Whistler

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Whistler?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Whistler. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Whistler, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Whistler?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Whistler (average of $258). Flying from Washington, D.C. Dulles Intl Airport to Whistler in July is currently the most expensive (average of $418). 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 IAD to WH1?

Find hourly flight availability from Dulles Intl to Whistler. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Whistler as you normally would.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Whistler?

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Whistler flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Whistler by month

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

In terms of precipitation, rainfall in Whistler ranges from 1.4 - 7.4 inches per month. November is typically the wettest month, when rainfall can reach 7.4 in. July is typically the driest time to visit Whistler when rainfall is around 1.4 in.

Temperature in Whistler by month

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

If weather is an important factor for your trip to Whistler, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Whistler

Get insights into the airlines that provide service to Whistler. 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 Whistler. Reviews last updated April 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Porter Airlines from Washington, D.C. to Whistler by reading reviews from past customers. 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
9,823 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

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

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

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

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

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
Porter Airlines
7.9
Good
278 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

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

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

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
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

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 Dulles Intl to Whistler. 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 to fly from Washington, D.C. Dulles Intl Airport to Whistler one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $199. However, be on the lookout for offers from Porter Airlines and United Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Whistler for a low price.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Whistler?

    While on average a flight from Washington, D.C. Dulles Intl Airport to Whistler is generally $1,726, our data shows the cheapest flight currently is $172. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl), you can expect to pay $231 for that flight.

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

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

  • How can I find direct flights from Dulles Intl to Whistler?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Whistler 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 Washington, D.C. Dulles Intl Airport to Whistler?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Whistler (average of $258). Flying from Washington, D.C. Dulles Intl Airport to Whistler in July is currently the most expensive (average of $418). 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.

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Alternative routes for Dulles Intl to Whistler

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Dulles Intl to Whistler

Discover the top 5 airlines that operate flights from Dulles Intl to Whistler. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$184Average$501FlexibilityNo cancel feeOn-time67%
WestJetCheapest$216Average$493FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$285Average$572FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$384Average$495FlexibilityNo cancel feeOn-time75%
DeltaCheapest$426Average$596FlexibilityNo cancel feeOn-timeN/A

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