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Cheap flights from Whistler to Washington, D.C. Dulles Intl Airport from C$ 317

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — IAD
6 Jul — 13 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Whistler to Washington, D.C. Dulles Intl are usually found in October or November, booked 30 days in advance, depart on a Wednesday or Friday and return on a Tuesday

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 6 June 2026.

Thu 3/98:25 p.m.
YVR
-
IAD
1 stop18h 45m
WestJet
Mon 7/97:00 p.m.
IAD
-
YVR
1 stop8h 15m
WestJet
Deal found 2/6C$ 462
Sun 23/810:30 p.m.
YVR
-
IAD
2 stops16h 40m
WestJet
Mon 31/87:00 p.m.
IAD
-
YVR
1 stop8h 15m
WestJet
Deal found 3/6C$ 516
Mon 24/87:50 a.m.
YVR
-
IAD
2 stops21h 00m
Multiple Airlines
Fri 28/87:00 p.m.
IAD
-
YVR
1 stop8h 15m
Multiple Airlines
Deal found 3/6C$ 533
Fri 23/106:15 a.m.
YVR
-
IAD
1 stop8h 59m
Delta
Mon 26/107:05 a.m.
IAD
-
YVR
1 stop10h 35m
Delta
Deal found 2/6C$ 543
Mon 24/87:50 a.m.
YVR
-
IAD
2 stops21h 00m
Multiple Airlines
Mon 31/87:00 p.m.
IAD
-
YVR
1 stop8h 15m
Multiple Airlines
Deal found 3/6C$ 544
Thu 27/88:45 a.m.
YVR
-
IAD
2 stops30h 25m
WestJet
Mon 31/87:00 p.m.
IAD
-
YVR
1 stop8h 15m
WestJet
Deal found 6/6C$ 550
Sun 23/810:15 p.m.
YVR
-
IAD
1 stop16h 55m
WestJet
Fri 28/87:00 p.m.
IAD
-
YVR
1 stop8h 15m
WestJet
Deal found 3/6C$ 556
Wed 26/86:00 a.m.
YVR
-
IAD
1 stop9h 09m
Delta
Mon 31/87:00 a.m.
IAD
-
YVR
2 stops12h 43m
Delta
Deal found 6/6C$ 561
Wed 9/96:50 a.m.
YVR
-
IAD
2 stops13h 39m
Delta
Tue 15/912:31 p.m.
IAD
-
YVR
2 stops13h 37m
Delta
Deal found 4/6C$ 562
Mon 24/86:45 a.m.
YVR
-
IAD
1 stop8h 25m
Multiple Airlines
Tue 1/99:20 a.m.
IAD
-
YVR
2 stops13h 05m
Multiple Airlines
Deal found 3/6C$ 566

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 6 June 2026.

Round-trip from

C$ 462

One-way from

C$ 317

Popular in

May

Cheapest in

October

Average price

C$ 643
WestJet
  • WestJet
  • 3/9-7/9
  • 2 total stops
  • 27h 00m total
  • Whistler to Washington, D.C.
Search Deals
Delta
  • Delta
  • 9/9
  • 2 total stops
  • 13h 39m total
  • Whistler to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 6 June 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

Thu 24/9

6:00 a.m.-11:14 p.m.

2 stops14h 14m

Washington, D.C. Dulles Intl

Mon 28/9

7:10 a.m.-4:46 p.m.

1 stop12h 36m

C$ 562

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Tue 3/11

11:30 a.m.-10:51 p.m.

1 stop9h 21m

Washington, D.C. Dulles Intl

Mon 9/11

7:05 a.m.-4:40 p.m.

1 stop11h 35m

C$ 563

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 16/7

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

Nonstop4h 57m

Washington, D.C. Dulles Intl

Wed 12/8

1:10 p.m.-10:25 p.m.

1 stop12h 15m

C$ 597

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 23/10

11:30 a.m.-11:51 p.m.

1 stop9h 21m

Washington, D.C. Dulles Intl

Mon 26/10

12:00 p.m.-8:32 p.m.

1 stop11h 32m

C$ 633

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 9/7

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

Nonstop4h 57m

Washington, D.C. Dulles Intl

Sun 12/7

8:15 a.m.-10:25 p.m.

1 stop17h 10m

C$ 659

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Tue 14/7

5:25 p.m.-5:53 a.m.

1 stop9h 28m

Washington, D.C. Dulles Intl

Tue 21/7

3:56 p.m.-10:56 p.m.

1 stop10h 00m

C$ 673

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 25/9

12:40 p.m.-7:22 a.m.

1 stop15h 42m

Washington, D.C. Dulles Intl

Wed 30/9

9:45 a.m.-3:45 p.m.

1 stop9h 00m

C$ 689

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 25/9

7:19 a.m.-8:49 p.m.

2 stops10h 30m

Washington, D.C. Dulles Intl

Wed 30/9

7:10 a.m.-4:46 p.m.

1 stop12h 36m

C$ 698

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 16/7

7:20 p.m.-7:30 a.m.

1 stop9h 10m

Washington, D.C. Dulles Intl

Tue 18/8

3:40 p.m.-10:25 p.m.

1 stop9h 45m

C$ 711
Quickest round-trip

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Sat 19/9

3:35 p.m.-5:25 a.m.

1 stop10h 50m

Washington, D.C. Dulles Intl

Tue 22/9

8:29 a.m.-11:07 a.m.

Nonstop5h 38m

C$ 736

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
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

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 6 June 2026.

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

Weekly flight availability from Whistler to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Whistler to Dulles Intl. 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 6 June 2026.

The most flights from WH1 to IAD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Whistler to Washington, D.C. Dulles Intl Airport?

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 6 June 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
8,395 reviews
Check prices

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.9
Good
8,395 reviews
Delta
7.9
Good
8,395 reviews
Check prices

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
9,777 reviews
Delta
7.9
Good
8,395 reviews
Check prices

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,129 reviews
Delta
7.9
Good
8,395 reviews
Check prices

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

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 Delta or United Airlines 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$ 598 for a flight from Whistler to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is C$ 288 while the most popular route, (Vancouver Intl - Washington, D.C. Dulles Intl) is currently priced at C$ 608.

  • 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.

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
Chantilly
Herndon
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 6 June 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 261AverageC$ 594FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 324AverageC$ 570FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 425AverageC$ 582FlexibilityNo 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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