Cheap flights from Whistler to Washington, D.C. Dulles Intl Airport from C$ 174
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — IAD
3 Jan — 10 Jan1
Round-trip
1 adult
Economy
Round-trip
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 82 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 4 December 2025.
Fri 12/127:10 a.m.YVR - IAD
1 stop12h 49mAmerican Airlines
Mon 12/16:00 a.m.IAD - YVR
1 stop18h 15mAmerican Airlines
Deal found 2/12C$ 516
Thu 18/127:35 p.m.YVR - IAD
2 stops13h 03mMultiple Airlines
Sun 18/16:00 a.m.IAD - YVR
1 stop32h 12mMultiple Airlines
Deal found 2/12C$ 519
Thu 18/121:30 p.m.YVR - IAD
2 stops16h 12mAmerican Airlines
Sun 18/111:34 a.m.IAD - YVR
2 stops12h 41mAmerican Airlines
Deal found 2/12C$ 534
Fri 26/123:20 p.m.YVR - IAD
1 stop10h 59mUnited Airlines
Mon 5/110:05 p.m.IAD - YVR
1 stop16h 25mUnited Airlines
Deal found 2/12C$ 536
Thu 18/1212:13 p.m.YVR - IAD
1 stop8h 49mDelta
Sun 18/17:05 a.m.IAD - YVR
1 stop8h 10mDelta
Deal found 2/12C$ 553
Fri 12/126:15 a.m.YVR - IAD
2 stops13h 53mDelta
Mon 12/17:05 a.m.IAD - YVR
2 stops14h 39mDelta
Deal found 2/12C$ 564
Wed 10/1211:00 p.m.YVR - IAD
1 stop21h 10mMultiple Airlines
Wed 17/129:00 a.m.IAD - YVR
1 stop29h 12mMultiple Airlines
Deal found 3/12C$ 567
Mon 8/126:45 p.m.YVR - IAD
2 stops16h 44mMultiple Airlines
Fri 12/125:19 p.m.IAD - YVR
1 stop20h 53mMultiple Airlines
Deal found 1/12C$ 572
Thu 25/123:00 p.m.YVR - IAD
2 stops17h 24mUnited Airlines
Wed 31/1210:10 p.m.IAD - YVR
2 stops15h 50mUnited Airlines
Deal found 4/12C$ 574
Tue 23/123:20 p.m.YVR - IAD
1 stop10h 59mUnited Airlines
Thu 15/110:32 p.m.IAD - YVR
1 stop18h 26mUnited Airlines
Deal found 4/12C$ 582
Sun 28/121:55 p.m.YVR - IAD
1 stop12h 24mUnited Airlines
Wed 7/12:24 p.m.IAD - YVR
1 stop9h 46mUnited Airlines
Deal found 2/12C$ 620
Best flights from Whistler to Dulles Intl
Discover carefully curated flight deals from Whistler to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 December 2025.
Sat 17/15:30 a.m.YVR - IAD
1 stop7h 16mAir Canada
Mon 19/14:30 p.m.IAD - YVR
1 stop8h 50mAir Canada
Deal found 4/12C$ 375
Wed 14/111:00 p.m.YVR - IAD
1 stop9h 43mMultiple Airlines
Wed 28/15:26 p.m.IAD - YVR
2 stops22h 14mMultiple Airlines
Deal found 3/12C$ 385
Wed 21/112:11 p.m.YVR - IAD
2 stops9h 13mDelta
Wed 28/17:00 a.m.IAD - YVR
2 stops14h 44mDelta
Deal found 2/12C$ 399
Mon 12/17:35 p.m.YVR - IAD
1 stop17h 51mAlaska Airlines
Sun 1/26:04 p.m.IAD - YVR
1 stop9h 06mAlaska Airlines
Deal found 4/12C$ 461
Sat 17/16:20 a.m.YVR - IAD
2 stops13h 46mDelta
Mon 19/112:32 p.m.IAD - YVR
2 stops14h 27mDelta
Deal found 3/12C$ 408
Wed 14/15:30 a.m.YVR - IAD
1 stop7h 16mAir Canada
Thu 22/19:45 a.m.IAD - YVR
1 stop9h 26mAir Canada
Deal found 2/12C$ 420
Fri 6/36:20 a.m.YVR - IAD
1 stop13h 50mDelta
Mon 9/37:00 a.m.IAD - YVR
1 stop10h 53mDelta
Deal found 2/12C$ 442
Thu 15/16:20 a.m.YVR - IAD
1 stop13h 50mDelta
Mon 19/17:30 a.m.IAD - YVR
1 stop19h 29mDelta
Deal found 3/12C$ 442
Wed 14/17:25 a.m.YVR - IAD
2 stops13h 23mDelta
Wed 28/17:00 a.m.IAD - YVR
2 stops14h 44mDelta
Deal found 3/12C$ 455
Last-minute flights from Whistler to Dulles Intl
Discover last-minute flight deals from Whistler to Dulles Intl. Data last updated 4 December 2025 and is based on user searches.
Wed 14/111:00 p.m.YVR - IAD
1 stop9h 43mMultiple Airlines
Sun 18/16:00 a.m.IAD - YVR
1 stop32h 12mMultiple Airlines
Deal found 3/12C$ 334
Wed 14/111:00 p.m.YVR - IAD
1 stop9h 43mMultiple Airlines
Thu 22/15:37 p.m.IAD - YVR
2 stops32h 08mMultiple Airlines
Deal found 2/12C$ 347
Wed 14/111:00 p.m.YVR - IAD
1 stop9h 43mMultiple Airlines
Wed 21/15:26 p.m.IAD - YVR
2 stops31h 54mMultiple Airlines
Deal found 2/12C$ 373
Wed 14/111:00 p.m.YVR - IAD
1 stop9h 43mMultiple Airlines
Wed 28/15:26 p.m.IAD - YVR
2 stops22h 14mMultiple Airlines
Deal found 3/12C$ 385
Fri 16/111:00 p.m.YVR - IAD
1 stop9h 07mMultiple Airlines
Fri 23/15:33 p.m.IAD - YVR
1 stop20h 39mMultiple Airlines
Deal found 1/12C$ 370
Sat 17/17:35 a.m.YVR - IAD
2 stops10h 19mAir Canada
Mon 19/14:30 p.m.IAD - YVR
1 stop8h 50mAir Canada
Deal found 3/12C$ 364
One-way flights from Whistler to Dulles Intl
Search for one-way flight options from Whistler to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 4 December 2025.
Tue 9/127:45 p.m.YVR - IAD
2 stops15h 44mMultiple Airlines
Deal found 3/12C$ 174
Fri 6/211:00 p.m.YVR - IAD
1 stop8h 44mMultiple Airlines
Deal found 3/12C$ 181
Wed 4/211:00 p.m.YVR - IAD
1 stop14h 28mMultiple Airlines
Deal found 3/12C$ 184
Sat 17/16:15 p.m.YVR - IAD
2 stops19h 40mMultiple Airlines
Deal found 3/12C$ 187
Thu 15/17:45 p.m.YVR - IAD
2 stops22h 28mMultiple Airlines
Deal found 3/12C$ 188
Sat 31/19:20 a.m.YVR - IAD
1 stop8h 06mAir Canada
Deal found 3/12C$ 191
Thu 29/16:45 p.m.YVR - IAD
2 stops18h 48mMultiple Airlines
Deal found 4/12C$ 195
Thu 5/27:00 a.m.YVR - IAD
2 stops22h 40mMultiple Airlines
Deal found 3/12C$ 198
Tue 3/28:00 a.m.YVR - IAD
2 stops9h 29mAir Canada
Deal found 3/12C$ 200
Sat 17/17:35 a.m.YVR - IAD
1 stop9h 51mAir Canada
Deal found 3/12C$ 202
Wed 4/25:30 a.m.YVR - IAD
2 stops12h 24mAir Canada
Deal found 3/12C$ 204
Tue 16/123:40 p.m.YVR - IAD
2 stops19h 49mMultiple Airlines
Deal found 3/12C$ 216
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 4 December 2025.
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 4 December 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
Sat 17/1
5:30 a.m.-3:46 p.m.
1 stop7h 16m
Washington, D.C. Dulles Intl
Mon 19/1
4:30 p.m.-10:20 p.m.
1 stop8h 50m
C$ 375
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
Wed 14/1
11:00 p.m.-11:43 a.m.
1 stop9h 43m
Washington, D.C. Dulles Intl
Wed 28/1
5:26 p.m.-12:40 p.m.
2 stops22h 14m
C$ 385
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
Wed 21/1
12:11 p.m.-12:24 a.m.
2 stops9h 13m
Washington, D.C. Dulles Intl
Wed 28/1
7:00 a.m.-6:44 p.m.
2 stops14h 44m
C$ 399
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
Sat 17/1
6:20 a.m.-11:06 p.m.
2 stops13h 46m
Washington, D.C. Dulles Intl
Mon 19/1
12:32 p.m.-11:59 p.m.
2 stops14h 27m
C$ 408
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
Wed 14/1
5:30 a.m.-3:46 p.m.
1 stop7h 16m
Washington, D.C. Dulles Intl
Thu 22/1
9:45 a.m.-4:11 p.m.
1 stop9h 26m
C$ 420
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
Fri 6/3
6:20 a.m.-11:10 p.m.
1 stop13h 50m
Washington, D.C. Dulles Intl
Mon 9/3
7:00 a.m.-2:53 p.m.
1 stop10h 53m
C$ 442
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
Thu 15/1
6:20 a.m.-11:10 p.m.
1 stop13h 50m
Washington, D.C. Dulles Intl
Mon 19/1
7:30 a.m.-11:59 p.m.
1 stop19h 29m
C$ 442
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
Wed 14/1
7:25 a.m.-11:48 p.m.
2 stops13h 23m
Washington, D.C. Dulles Intl
Wed 28/1
7:00 a.m.-6:44 p.m.
2 stops14h 44m
C$ 455
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
Mon 12/1
7:35 p.m.-4:26 p.m.
1 stop17h 51m
Washington, D.C. Dulles Intl
Sun 1/2
6:04 p.m.-12:10 a.m.
1 stop9h 06m
C$ 461
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
Sat 31/1
6:15 p.m.-4:33 p.m.
2 stops19h 18m
C$ 188
Flights are sorted by cheapest round-trip flights first.
Deals found on 3/12
Showing 1-10 of 20 results
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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 28 November 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$ 255). Flying from Whistler to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of C$ 518). 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 4 December 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 42% 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 29 November 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.
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 4 December 2025.
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.
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.
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.
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.
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 7h 16m. Fly via Air Canada 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$ 594 for a flight from Whistler to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is C$ 558 while the most popular route, (Vancouver Intl - Washington, D.C. Dulles Intl) is currently priced at C$ 334.
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$ 255). Flying from Whistler to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of C$ 518). 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.
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 December 2025.
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 4 December 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
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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