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Whistler

$78+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YVR
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Whistler are usually found in October or August, booked 88 days in advance, depart on a Monday or Tuesday and return on a Sunday

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 October 10, 2025.

This Trip.com deal was found by Cheapflights users on 10/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:21 pmIAD - YVR
1 stop24h 51mMultiple Airlines
Sun 12/1411:00 pmYVR - IAD
1 stop10h 49mMultiple Airlines
Deal found 10/8$255
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:15 amIAD - YVR
1 stop16h 33mMultiple Airlines
Tue 10/218:30 pmYVR - IAD
2 stops20h 16mMultiple Airlines
Deal found 10/8$262
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:15 amIAD - YVR
1 stop17h 33mMultiple Airlines
Thu 10/2310:15 pmYVR - IAD
2 stops38h 02mMultiple Airlines
Deal found 10/9$266
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:13 pmIAD - YVR
1 stop8h 57mMultiple Airlines
Mon 11/107:45 pmYVR - IAD
2 stops21h 35mMultiple Airlines
Deal found 10/10$272
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:15 amIAD - YVR
2 stops18h 36mMultiple Airlines
Mon 10/277:30 amYVR - IAD
1 stop11h 08mMultiple Airlines
Deal found 10/7$279
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:43 amIAD - YVR
1 stop7h 52mMultiple Airlines
Wed 11/1911:00 pmYVR - IAD
1 stop15h 46mMultiple Airlines
Deal found 10/8$280
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:00 amIAD - YVR
1 stop32h 12mMultiple Airlines
Fri 11/1411:45 amYVR - IAD
2 stops29h 06mMultiple Airlines
Deal found 10/8$281
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:34 pmIAD - YVR
1 stop20h 38mMultiple Airlines
Tue 11/1110:10 pmYVR - IAD
2 stops19h 10mMultiple Airlines
Deal found 10/9$286
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:15 amIAD - YVR
2 stops18h 40mMultiple Airlines
Wed 10/2911:00 pmYVR - IAD
1 stop14h 34mMultiple Airlines
Deal found 10/9$287
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amIAD - YVR
2 stops19h 45mMultiple Airlines
Thu 12/1112:10 amYVR - IAD
1 stop14h 04mMultiple Airlines
Deal found 10/8$289
This flugladen.de deal was found by Cheapflights users on 10/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:13 pmIAD - YVR
1 stop8h 57mMultiple Airlines
Sat 11/229:20 amYVR - IAD
1 stop8h 34mMultiple Airlines
Deal found 10/8$291

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 October 10, 2025.

Round-trip from

$255
(Trip.com)

One-way from

$78
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$404
From Washington, D.C. Dulles Intl to Whistler
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Whistler
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 10, 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

Wed 11/5

7:35 am-2:41 pm

1 stop10h 06m

Vancouver Intl

Wed 11/12

1:17 pm-11:58 pm

1 stop7h 41m

$329

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 11/15

6:03 am-10:57 am

1 stop7h 54m

Vancouver Intl

Sat 11/22

7:36 pm-10:50 am

2 stops12h 14m

$339

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 11/4

6:18 am-10:50 am

1 stop7h 32m

Vancouver Intl

Tue 11/11

7:25 am-11:58 pm

2 stops13h 33m

$339

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 11/19

5:03 pm-11:59 pm

2 stops9h 56m

Vancouver Intl

Sat 11/22

12:07 pm-11:52 pm

1 stop8h 45m

$339

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 12/6

7:05 am-2:39 pm

2 stops10h 34m

Vancouver Intl

Wed 12/10

7:36 pm-10:26 am

2 stops11h 50m

$344

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 11/8

5:10 pm-11:57 pm

2 stops9h 47m

Vancouver Intl

Tue 11/11

11:40 am-11:58 pm

2 stops9h 18m

$344

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Fri 1/9

5:37 pm-11:12 am

1 stop20h 35m

Vancouver Intl

Tue 1/13

10:10 pm-11:45 am

2 stops34h 35m

$349

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 10/21

9:00 am-9:51 pm

2 stops15h 51m

$78

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 10/22

9:00 am-9:51 pm

2 stops15h 51m

$83

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 10/23

3:10 pm-9:51 pm

3 stops33h 41m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 15 results
1
2

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 October 3, 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 88 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Whistler (average of $155). Flying from Washington, D.C. Dulles Intl Airport to Whistler in November is currently the most expensive (average of $416). 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 October 10, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 61% on flights from Washington, D.C. Dulles Intl Airport to Whistler by exploring options for tickets in the evening.

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 Thursday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 October 10, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Washington, D.C. Dulles Intl Airport to Whistler by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,049 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,049 reviews
Alaska Airlines
8.0
Very good
11,049 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,971 reviews
Alaska Airlines
8.0
Very good
11,049 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,966 reviews
Alaska Airlines
8.0
Very good
11,049 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
WestJet
7.2
Good
3,122 reviews
Alaska Airlines
8.0
Very good
11,049 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Air Canada
7.1
Good
10,263 reviews
Alaska Airlines
8.0
Very good
11,049 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

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

    Delta can get you from Washington, D.C. Dulles Intl Airport to Whistler in just under 10h 06m. Your travel time can differ by up to . Airlines will cover a distance of 2337 mi.

  • 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 $656, our data shows the cheapest flight currently is $88. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl), you can expect to pay $207 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Whistler (average of $155). Flying from Washington, D.C. Dulles Intl Airport to Whistler in November is currently the most expensive (average of $416). 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

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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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$118Average$475FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$183Average$555FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$233Average$528FlexibilityNo cancel feeOn-time69%
DeltaCheapest$273Average$547FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$353Average$507FlexibilityNo cancel feeOn-time75%

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