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Cheap flights from Whistler to Washington, D.C. Dulles Intl Airport from C$ 154

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — IAD
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Whistler to Washington, D.C. Dulles Intl are usually found in June or January, booked 82 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Whistler to Dulles Intl

Keep the following information in mind while searching for Whistler to Dulles Intl flight deals. Data was last updated 17 October 2025.

Round-trip from

C$ 358

One-way from

C$ 154

Popular in

December

Cheapest in

June

Average price

C$ 576
5/12-17/12
  • 5/12-17/12
  • 3 total stops
  • 37h 50m total
  • Whistler to Washington, D.C.
Search Deals
28/10
  • 28/10
  • 2 total stops
  • 22h 35m total
  • Whistler to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Whistler to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Whistler to Dulles Intl
Explore the most affordable flight options available from Whistler to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Fri 31/1011:00 p.m.YVR - IAD
1 stop21h 55mMultiple Airlines
Sat 8/118:36 p.m.IAD - YVR
2 stops29h 09mMultiple Airlines
Deal found 15/10C$ 375
Tue 11/1111:40 a.m.YVR - IAD
1 stop10h 14mDelta
Thu 4/1212:19 p.m.IAD - YVR
2 stops14h 40mDelta
Deal found 16/10C$ 385
Mon 8/128:00 a.m.YVR - IAD
2 stops13h 19mMultiple Airlines
Fri 12/126:00 a.m.IAD - YVR
1 stop32h 12mMultiple Airlines
Deal found 14/10C$ 397
Wed 12/117:35 p.m.YVR - IAD
1 stop7h 48mAlaska Airlines
Wed 19/117:43 a.m.IAD - YVR
1 stop7h 52mAlaska Airlines
Deal found 16/10C$ 402
Thu 20/116:00 a.m.YVR - IAD
2 stops22h 50mMultiple Airlines
Wed 3/129:00 a.m.IAD - YVR
1 stop29h 12mMultiple Airlines
Deal found 15/10C$ 406
Thu 6/1112:00 p.m.YVR - IAD
1 stop8h 39mDelta
Tue 11/116:03 a.m.IAD - YVR
1 stop7h 54mDelta
Deal found 15/10C$ 411
Thu 13/117:25 a.m.YVR - IAD
2 stops13h 33mDelta
Sun 16/116:03 a.m.IAD - YVR
1 stop7h 54mDelta
Deal found 16/10C$ 413
Sat 6/127:00 a.m.YVR - IAD
2 stops34h 24mMultiple Airlines
Fri 12/125:45 a.m.IAD - YVR
1 stop32h 27mMultiple Airlines
Deal found 15/10C$ 416
Wed 12/117:35 p.m.YVR - IAD
1 stop7h 48mMultiple Airlines
Wed 19/118:40 a.m.IAD - YVR
2 stops17h 05mMultiple Airlines
Deal found 16/10C$ 428
Thu 6/1112:00 p.m.YVR - IAD
1 stop8h 39mDelta
Mon 10/117:15 a.m.IAD - YVR
1 stop10h 28mDelta
Deal found 16/10C$ 439

Cheapflights Fare Finder

 
Customize your flight search to find flights from Whistler to Dulles Intl 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 17 October 2025.
Use the filters below to find and compare flights from Whistler to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Whistler

Fly to

Dulles Intl

Route

Depart

Return

Price

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Wed 5/11

11:39 a.m.-11:33 p.m.

2 stops8h 54m

Washington, D.C. Dulles Intl

Tue 11/11

7:10 a.m.-6:46 p.m.

2 stops14h 36m

C$ 385

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 20/11

12:07 p.m.-11:52 p.m.

1 stop8h 45m

Washington, D.C. Dulles Intl

Wed 3/12

6:03 a.m.-11:03 a.m.

1 stop8h 00m

C$ 385

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Tue 11/11

6:45 a.m.-11:03 p.m.

2 stops13h 18m

Washington, D.C. Dulles Intl

Fri 14/11

6:03 a.m.-10:57 a.m.

1 stop7h 54m

C$ 385

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 13/11

6:45 a.m.-11:52 p.m.

2 stops14h 07m

Washington, D.C. Dulles Intl

Sun 16/11

6:03 a.m.-10:57 a.m.

1 stop7h 54m

C$ 385

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Wed 12/11

6:15 a.m.-11:52 p.m.

2 stops14h 37m

Washington, D.C. Dulles Intl

Wed 19/11

11:50 a.m.-9:10 p.m.

2 stops12h 20m

C$ 385

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 13/11

1:17 p.m.-11:58 p.m.

1 stop7h 41m

Washington, D.C. Dulles Intl

Sun 14/12

6:03 a.m.-11:03 a.m.

1 stop8h 00m

C$ 385

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 13/11

1:17 p.m.-11:58 p.m.

1 stop7h 41m

Washington, D.C. Dulles Intl

Mon 17/11

11:05 a.m.-9:10 p.m.

2 stops13h 05m

C$ 385

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 14/11

11:00 p.m.-11:55 p.m.

1 stop21h 55m

Washington, D.C. Dulles Intl

Thu 20/11

6:55 a.m.-10:45 p.m.

2 stops18h 50m

C$ 390

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Wed 12/11

7:35 p.m.-6:23 a.m.

1 stop7h 48m

Washington, D.C. Dulles Intl

Wed 19/11

7:43 a.m.-12:35 p.m.

1 stop7h 52m

C$ 402

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Wed 26/11

11:00 p.m.-11:59 p.m.

1 stop21h 59m

C$ 201

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/10

Showing 1-10 of 20 results
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2

Best time to book a flight from Whistler to Dulles Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Whistler to Dulles Intl. Price data was last updated on 10 October 2025.

To ensure you get the cheapest price possible for a flight from Whistler to Washington, D.C. Dulles Intl Airport, you should look to book at least 82 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 Whistler to Washington, D.C. Dulles Intl Airport?

Currently, July is the cheapest month in which you can book a flight from Whistler to Washington, D.C. Dulles Intl Airport (average of C$ 257). Flying from Whistler to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of C$ 536). 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 IAD?

Find hourly flight availability from Whistler to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

When flying from Whistler to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 41% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Whistler to Dulles Intl. Price data was last updated on 12 October 2025.

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

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 17 October 2025.
Read through reviews of airlines operating flights from Whistler to Washington, D.C. Dulles Intl Airport, such as Delta,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,977 reviews
Check prices

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,977 reviews
Delta
7.9
Good
7,977 reviews
Check prices

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
United Airlines
7.4
Good
8,982 reviews
Delta
7.9
Good
7,977 reviews
Check prices

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
WestJet
7.2
Good
3,128 reviews
Delta
7.9
Good
7,977 reviews
Check prices

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Air Canada
7.1
Good
10,307 reviews
Delta
7.9
Good
7,977 reviews
Check prices

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

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

  • How long is the flight from Whistler to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Whistler to Washington, D.C. Dulles Intl Airport in 8h 54m. Fly via Delta to get the fastest option. There are 3761 km between Whistler and Washington, D.C. Dulles Intl Airport.

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

    On average you can expect to pay C$ 690 for a flight from Whistler to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is C$ 514 while the most popular route, (Vancouver Intl - Washington, D.C. Dulles Intl) is currently priced at C$ 385.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Whistler to Washington, D.C. Dulles Intl Airport (average of C$ 257). Flying from Whistler to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of C$ 536). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Warrenton
Hanover
Reston
Fairfax
Ellicott City
Oxon Hill
Gaithersburg
Herndon
Winchester
Arlington
Alexandria
Manassas
Fredericksburg
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Whistler to Dulles Intl

Discover the top 4 airlines that operate flights from Whistler to Dulles Intl. 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 197AverageC$ 418FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 330AverageC$ 538FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 420AverageC$ 631FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 429AverageC$ 653FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Whistler to Dulles Intl?

Cheapflights helps you search for flights from Whistler to Dulles Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Whistler to Dulles Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Dulles Intl from Whistler? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Whistler to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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