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Dulles Intl

$102+ Cheap flights from British Columbia to Dulles Intl (IAD)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — IAD
พ.ย. 14 — พ.ย. 211
ศ. 11/14
ศ. 11/21
1 adult, Economy
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Find flight deals from British Columbia to Dulles Intl

Cheapest flights from British Columbia to Dulles Intl
Explore the most affordable flight options available from British Columbia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on ตุลาคม 15, 2025.

This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ศ. 10/1712:54 pmYYC - IAD
2 stops17h 55mAmerican Airlines
อ. 10/215:37 pmIAD - YYC
1 stop20h 22mAmerican Airlines
Deal found 10/12$209
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ศ. 10/243:49 pmYYC - IAD
1 stop11h 47mUnited Airlines
จ. 10/2710:10 pmIAD - YYC
1 stop16h 16mUnited Airlines
Deal found 10/14$216
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ส. 10/256:45 amYYC - IAD
2 stops15h 08mAmerican Airlines
จ. 10/276:34 amIAD - YYC
2 stops17h 20mAmerican Airlines
Deal found 10/14$222
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
ศ. 11/2111:00 pmYVR - IAD
1 stop15h 46mMultiple Airlines
พฤ. 12/46:00 amIAD - YVR
2 stops19h 45mMultiple Airlines
Deal found 10/14$242
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
อ. 11/118:55 amYYC - IAD
1 stop9h 25mMultiple Airlines
อ. 11/188:40 amIAD - YYC
1 stop29h 04mMultiple Airlines
Deal found 10/14$254
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
อ. 11/118:55 amYYC - IAD
1 stop9h 25mMultiple Airlines
พฤ. 11/136:00 amIAD - YYC
1 stop31h 44mMultiple Airlines
Deal found 10/14$255
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ศ. 10/241:29 pmYYC - IAD
2 stops17h 20mAmerican Airlines
อา. 10/266:34 amIAD - YYC
2 stops17h 20mAmerican Airlines
Deal found 10/14$257
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ส. 12/1312:35 pmYYC - IAD
1 stop6h 43mUnited Airlines
จ. 1/58:15 amIAD - YYC
2 stops30h 11mUnited Airlines
Deal found 10/14$265
This Air Canada deal was found by Cheapflights users on 10/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
อ. 12/25:35 amYYC - IAD
1 stop8h 11mAir Canada
อ. 12/94:30 pmIAD - YYC
1 stop9h 44mAir Canada
Deal found 10/12$267
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
ศ. 10/3111:00 pmYVR - IAD
1 stop21h 55mMultiple Airlines
ส. 11/88:36 pmIAD - YVR
2 stops29h 09mMultiple Airlines
Deal found 10/15$267
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
ศ. 11/2111:00 pmYVR - IAD
1 stop15h 46mMultiple Airlines
อ. 11/256:55 amIAD - YVR
2 stops18h 50mMultiple Airlines
Deal found 10/12$271
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
อ. 12/96:15 amYYC - IAD
1 stop15h 00mUnited Airlines
พ. 12/178:20 amIAD - YYC
2 stops15h 33mUnited Airlines
Deal found 10/14$274

Cheap flight deals from British Columbia to Dulles Intl

Keep the following information in mind while searching for British Columbia to Dulles Intl flight deals. Data was last updated ตุลาคม 15, 2025.

Round-trip from

$216
(United Airlines)

One-way from

$102
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$345

Good one-way deal

$352 or less
From British Columbia to Washington, D.C. Dulles Intl
Search Deals
One-way flight from British Columbia to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a one-way flight from British Columbia to Washington, D.C. Dulles Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from British Columbia 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 2,558,603 searches. Data last updated ตุลาคม 15, 2025.
Use the filters below to find and compare flights from British Columbia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

British Columbia

Fly to

Dulles Intl

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

ส. 10/25

12:38 pm-8:55 pm

1 stop6h 17m

Washington, D.C. Dulles Intl

จ. 10/27

10:10 pm-2:21 pm

1 stop18h 11m

$216

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

ศ. 11/21

11:00 pm-5:46 pm

1 stop15h 46m

Washington, D.C. Dulles Intl

พฤ. 12/4

6:00 am-10:45 pm

2 stops19h 45m

$242

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

อ. 11/11

8:55 am-8:20 pm

1 stop9h 25m

Washington, D.C. Dulles Intl

พฤ. 11/13

6:00 am-11:44 am

1 stop31h 44m

$255

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

อ. 12/16

2:13 pm-11:15 pm

1 stop7h 02m

Washington, D.C. Dulles Intl

จ. 1/5

10:33 pm-11:35 am

1 stop15h 02m

$265

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

ส. 12/13

12:35 pm-9:18 pm

1 stop6h 43m

Washington, D.C. Dulles Intl

จ. 1/5

8:15 am-12:26 pm

2 stops30h 11m

$265

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

อ. 12/2

5:35 am-3:46 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

อ. 12/9

9:45 am-8:09 pm

2 stops12h 24m

$267

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

ศ. 10/31

11:00 pm-11:55 pm

1 stop21h 55m

Washington, D.C. Dulles Intl

ส. 11/8

8:36 pm-10:45 pm

2 stops29h 09m

$267

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

ศ. 11/14

7:25 am-11:58 pm

2 stops13h 33m

Washington, D.C. Dulles Intl

พ. 11/19

6:03 am-10:57 am

1 stop7h 54m

$274

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

อ. 11/11

6:15 am-11:58 pm

2 stops14h 43m

Washington, D.C. Dulles Intl

ศ. 11/14

6:03 am-10:57 am

1 stop7h 54m

$274

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

พ. 11/12

11:40 am-11:58 pm

2 stops9h 18m

Washington, D.C. Dulles Intl

พ. 11/19

11:50 am-9:10 pm

2 stops12h 20m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 55 results
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Best time to book a flight from British Columbia to Dulles Intl

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

What is the cheapest month to book a flight from British Columbia to Washington, D.C. Dulles Intl Airport?

Currently, July is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. Dulles Intl Airport (average of $183). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $382). 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 BC to IAD?

Find hourly flight availability from British Columbia 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 ตุลาคม 15, 2025.

One of the essential ways to save on airfare from British Columbia to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 39% on airfare.

Related info for your journey

Find useful and relevant information for your journey from British Columbia 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 British Columbia to Washington, D.C. Dulles Intl Airport?

    Departing from British Columbia to Washington, D.C. Dulles Intl Airport will take you 6h 17m. Airlines will cover a distance of 1946 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from British Columbia to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $134. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from British Columbia to Washington, D.C. Dulles Intl Airport for a low price.

  • What are the most popular routes from British Columbia to Washington, D.C. Dulles Intl Airport?

    The most popular flight routes from British Columbia to Washington, D.C. Dulles Intl Airport are Vancouver Intl - Washington, D.C. Dulles Intl, Calgary - Washington, D.C. Dulles Intl and Victoria Intl - Washington, D.C. Dulles Intl.

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

    On average you can expect to pay $389 for a flight from British Columbia to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $253 while the most popular route, (Vancouver Intl - Washington, D.C. Dulles Intl) is currently priced at $274.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. Dulles Intl Airport (average of $183). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $382). 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

Traveling 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
Alexandria
Woodbridge
Arlington
Tysons
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

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Alternative routes for British Columbia to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Calgary to Baltimore flights
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Halifax to Baltimore flights
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St. John's to Reagan-National flights
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St. John's to Baltimore flights
Kelowna to Reagan-National flights
London to Dulles Intl flights
Saskatoon to Reagan-National flights
Saskatoon to Baltimore flights
Kelowna to Baltimore flights
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London to Reagan-National flights
Deer Lake to Baltimore flights

Top 3 airlines flying from British Columbia to Dulles Intl

Discover the top 3 airlines that operate flights from British Columbia 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 2,558,603 searches. Data last updated ตุลาคม 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$214Average$467FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$248Average$419FlexibilityNo cancel feeOn-time67%
DeltaCheapest$321Average$554FlexibilityNo cancel feeOn-timeN/A

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