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Cheap flights from Whistler to Washington, D.C. Dulles Intl Airport from C$ 175

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — IAD
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Whistler to Washington, D.C. Dulles Intl are usually found in June or October, booked 39 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap 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 5 March 2026.

Wed 9/910:25 p.m.
YVR
-
IAD
Nonstop5h 05m
United Airlines
Wed 23/93:40 p.m.
IAD
-
YVR
1 stop9h 45m
United Airlines
Deal found 3/3C$ 480
Thu 12/111:48 p.m.
YVR
-
IAD
1 stop7h 11m
Alaska Airlines
Mon 16/115:38 p.m.
IAD
-
YVR
1 stop9h 34m
Alaska Airlines
Deal found 3/3C$ 481
Tue 31/310:30 a.m.
YVR
-
IAD
1 stop16h 10m
Alaska Airlines
Tue 7/47:00 a.m.
IAD
-
YVR
1 stop29h 40m
Alaska Airlines
Deal found 2/3C$ 482
Tue 31/310:45 a.m.
YVR
-
IAD
1 stop21h 09m
Multiple Airlines
Tue 7/46:26 p.m.
IAD
-
YVR
2 stops43h 46m
Multiple Airlines
Deal found 2/3C$ 485
Thu 16/49:27 a.m.
YVR
-
IAD
1 stop11h 28m
Delta
Tue 21/411:04 a.m.
IAD
-
YVR
2 stops14h 57m
Delta
Deal found 3/3C$ 487
Wed 15/47:00 a.m.
YVR
-
IAD
2 stops13h 25m
United Airlines
Tue 28/412:43 p.m.
IAD
-
YVR
2 stops11h 16m
United Airlines
Deal found 4/3C$ 488
Mon 13/44:15 p.m.
YVR
-
IAD
1 stop15h 39m
Multiple Airlines
Fri 24/46:00 a.m.
IAD
-
YVR
1 stop32h 12m
Multiple Airlines
Deal found 2/3C$ 489
Thu 28/511:50 a.m.
YVR
-
IAD
1 stop9h 09m
Multiple Airlines
Thu 4/69:28 a.m.
IAD
-
YVR
2 stops12h 42m
Multiple Airlines
Deal found 3/3C$ 492
Wed 9/98:00 a.m.
YVR
-
IAD
2 stops12h 59m
Alaska Airlines
Wed 23/95:38 p.m.
IAD
-
YVR
1 stop9h 34m
Alaska Airlines
Deal found 3/3C$ 493
Sun 31/510:15 p.m.
YVR
-
IAD
1 stop16h 55m
Multiple Airlines
Thu 4/69:28 a.m.
IAD
-
YVR
2 stops12h 57m
Multiple Airlines
Deal found 3/3C$ 496
Fri 17/48:00 a.m.
YVR
-
IAD
2 stops13h 36m
Multiple Airlines
Fri 24/49:21 a.m.
IAD
-
YVR
1 stop28h 51m
Multiple Airlines
Deal found 3/3C$ 497

Find 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 5 March 2026.

Round-trip from

C$ 480

One-way from

C$ 175

Popular in

January

Cheapest in

June

Average price

C$ 530
15/4-19/4
  • 15/4-19/4
  • 2 total stops
  • 43h 26m total
  • Whistler to Washington, D.C.
Search Deals
WestJet
  • WestJet
  • 12/6
  • 1 total stop
  • 8h 25m total
  • Whistler to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 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 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 5 March 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 22/5

10:25 p.m.-6:22 a.m.

Nonstop4h 57m

Washington, D.C. Dulles Intl

Mon 25/5

5:41 p.m.-10:56 p.m.

1 stop8h 15m

C$ 481

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Tue 31/3

10:30 a.m.-5:40 a.m.

1 stop16h 10m

Washington, D.C. Dulles Intl

Tue 7/4

7:00 a.m.-9:40 a.m.

1 stop29h 40m

C$ 482

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Wed 15/4

7:30 p.m.-9:15 a.m.

2 stops10h 45m

Washington, D.C. Dulles Intl

Tue 21/4

12:12 p.m.-11:01 p.m.

2 stops13h 49m

C$ 499

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Wed 29/4

6:00 a.m.-5:57 p.m.

2 stops8h 57m

Washington, D.C. Dulles Intl

Mon 4/5

11:04 a.m.-10:35 p.m.

2 stops14h 31m

C$ 504

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 8/5

3:35 p.m.-5:28 a.m.

1 stop10h 53m

Washington, D.C. Dulles Intl

Mon 11/5

2:37 p.m.-10:56 p.m.

1 stop11h 19m

C$ 510

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Sun 14/6

8:35 a.m.-12:45 a.m.

1 stop13h 10m

Washington, D.C. Dulles Intl

Fri 19/6

10:21 p.m.-8:37 a.m.

1 stop13h 16m

C$ 529

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Mon 4/5

8:25 p.m.-11:42 a.m.

2 stops12h 17m

Washington, D.C. Dulles Intl

Thu 7/5

11:15 a.m.-10:35 p.m.

2 stops14h 20m

C$ 530
Quickest round-trip

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 7/8

10:25 p.m.-6:22 a.m.

Nonstop4h 57m

Washington, D.C. Dulles Intl

Mon 10/8

5:38 p.m.-10:20 p.m.

1 stop7h 42m

C$ 532

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Wed 8/4

8:35 a.m.-12:32 a.m.

2 stops12h 57m

Washington, D.C. Dulles Intl

Mon 20/4

5:20 p.m.-10:56 p.m.

1 stop8h 36m

C$ 538

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Wed 1/4

12:30 p.m.-5:40 a.m.

2 stops14h 10m

Washington, D.C. Dulles Intl

Sun 5/4

7:00 a.m.-9:40 a.m.

1 stop29h 40m

C$ 541

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 27 February 2026.

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 39 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, January is the cheapest month in which you can book a flight from Whistler to Washington, D.C. Dulles Intl Airport (average of C$ 232). Flying from Whistler to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of C$ 472). 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.

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 5 March 2026.
Read through reviews of airlines operating flights from Whistler to Washington, D.C. Dulles Intl Airport, such as Delta,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,249 reviews
Check prices

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,249 reviews
Delta
7.9
Good
8,249 reviews
Check prices

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,388 reviews
Delta
7.9
Good
8,249 reviews
Check prices

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,776 reviews
Delta
7.9
Good
8,249 reviews
Check prices

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 4h 57m. Fly via United Airlines, Alaska Airlines, or Delta to get the fastest option. There are 3761 km between Whistler and Washington, D.C. Dulles Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    On average you can expect to pay C$ 1,080 for a flight from Whistler to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is C$ 493 while the most popular route, (Vancouver Intl - Washington, D.C. Dulles Intl) is currently priced at C$ 366.

  • 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, January is the cheapest month in which you can book a flight from Whistler to Washington, D.C. Dulles Intl Airport (average of C$ 232). Flying from Whistler to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of C$ 472). 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
Silver Spring
Warrenton
Winchester
Hanover
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Arlington
Herndon
Manassas
Fredericksburg
Alexandria
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Whistler to Dulles Intl

Discover the top 3 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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 194AverageC$ 574FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 319AverageC$ 521FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 417AverageC$ 586FlexibilityNo 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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