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Cheap flights from British Columbia to Washington, D.C. Dulles Intl Airport from C$ 207

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — IAD
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from British Columbia to Dulles Intl

Enter your travel dates to find the best prices.

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 19 March 2026.

Fri 1/53:22 p.m.
YYC
-
IAD
2 stops20h 41m
United Airlines
Sun 3/510:35 p.m.
IAD
-
YYC
2 stops15h 44m
United Airlines
Deal found 15/3C$ 385
Sun 24/51:27 p.m.
YYC
-
IAD
1 stop14h 00m
United Airlines
Tue 26/53:39 p.m.
IAD
-
YYC
1 stop8h 58m
United Airlines
Deal found 14/3C$ 386
Sun 26/46:45 a.m.
YYC
-
IAD
2 stops24h 04m
American Airlines
Fri 1/58:11 p.m.
IAD
-
YYC
2 stops18h 48m
American Airlines
Deal found 14/3C$ 413
Fri 1/512:45 p.m.
YYC
-
IAD
2 stops18h 04m
American Airlines
Tue 19/57:26 p.m.
IAD
-
YYC
2 stops18h 17m
American Airlines
Deal found 15/3C$ 417
Wed 13/57:00 a.m.
YYC
-
IAD
1 stop8h 27m
Multiple Airlines
Fri 15/57:00 p.m.
IAD
-
YYC
Nonstop5h 00m
Multiple Airlines
Deal found 18/3C$ 424
Fri 15/512:45 p.m.
YYC
-
IAD
2 stops18h 04m
American Airlines
Tue 19/53:53 p.m.
IAD
-
YYC
2 stops21h 50m
American Airlines
Deal found 19/3C$ 429
Tue 12/512:50 a.m.
YYC
-
IAD
1 stop12h 13m
Air Canada
Sat 16/53:45 p.m.
IAD
-
YYC
1 stop10h 12m
Air Canada
Deal found 16/3C$ 445
Sat 6/611:20 a.m.
YYC
-
IAD
1 stop7h 53m
Air Canada
Tue 9/612:35 p.m.
IAD
-
YYC
1 stop10h 16m
Air Canada
Deal found 17/3C$ 467
Sat 6/67:45 a.m.
YYC
-
IAD
2 stops13h 11m
Delta
Tue 9/67:00 a.m.
IAD
-
YYC
2 stops15h 44m
Delta
Deal found 17/3C$ 471
Thu 16/49:27 a.m.
YVR
-
IAD
1 stop11h 28m
Delta
Tue 21/46:00 a.m.
IAD
-
YVR
1 stop7h 50m
Delta
Deal found 15/3C$ 471
Wed 13/512:45 p.m.
YYC
-
IAD
2 stops18h 04m
American Airlines
Mon 18/58:11 p.m.
IAD
-
YYC
2 stops18h 48m
American Airlines
Deal found 15/3C$ 478
Wed 15/411:18 a.m.
YVR
-
IAD
1 stop9h 37m
Delta
Wed 22/46:00 a.m.
IAD
-
YVR
1 stop7h 50m
Delta
Deal found 14/3C$ 478

Find 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 19 March 2026.

Round-trip from

C$ 385

One-way from

C$ 207

Popular in

December

Cheapest in

May

Average price

C$ 532

Good round-trip deal

C$ 575 or less
United Airlines
  • United Airlines
  • 1/5-3/5
  • 4 total stops
  • 36h 25m total
  • British Columbia to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 10/6
  • 1 total stop
  • 6h 59m total
  • British Columbia to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from British Columbia to Washington, D.C. Dulles Intl.
Search Deals

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 629,999 searches. Data last updated 19 March 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 1/5

3:22 p.m.-2:03 p.m.

2 stops20h 41m

Washington, D.C. Dulles Intl

Sun 3/5

10:35 p.m.-12:19 p.m.

2 stops15h 44m

C$ 385

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 16/4

11:18 a.m.-11:55 p.m.

1 stop9h 37m

Washington, D.C. Dulles Intl

Tue 21/4

6:00 a.m.-10:50 a.m.

1 stop7h 50m

C$ 473

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 16/4

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

1 stop10h 53m

Washington, D.C. Dulles Intl

Mon 20/4

10:30 p.m.-11:33 a.m.

1 stop16h 03m

C$ 488

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Wed 15/4

12:05 p.m.-11:32 p.m.

1 stop8h 27m

Washington, D.C. Dulles Intl

Wed 22/4

11:04 a.m.-11:01 p.m.

2 stops14h 57m

C$ 525

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 23/4

12:40 p.m.-5:28 a.m.

1 stop13h 48m

Washington, D.C. Dulles Intl

Wed 6/5

6:00 a.m.-1:33 p.m.

1 stop10h 33m

C$ 526

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 4/6

6:00 a.m.-12:45 a.m.

1 stop16h 45m

Washington, D.C. Dulles Intl

Sun 7/6

6:30 a.m.-9:48 p.m.

1 stop17h 18m

C$ 536

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 6/6

6:00 a.m.-12:45 a.m.

2 stops16h 45m

Washington, D.C. Dulles Intl

Tue 9/6

6:30 a.m.-9:48 p.m.

1 stop17h 18m

C$ 539

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 16/4

7:30 p.m.-10:18 a.m.

2 stops11h 48m

Washington, D.C. Dulles Intl

Mon 20/4

6:00 a.m.-10:50 a.m.

1 stop7h 50m

C$ 540

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 8/5

3:15 p.m.-3:58 p.m.

2 stops21h 43m

Washington, D.C. Dulles Intl

Mon 11/5

10:35 p.m.-10:48 a.m.

2 stops15h 13m

C$ 587

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Sat 2/5

7:00 a.m.-9:20 p.m.

2 stops11h 20m

Washington, D.C. Dulles Intl

Mon 11/5

10:10 p.m.-10:48 a.m.

1 stop15h 38m

C$ 587

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. Dulles Intl Airport (average of C$ 233). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of C$ 473). 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.

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

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?

    A quick flight from British Columbia to Washington, D.C. Dulles Intl Airport can take about 9h 37m. United Airlines provides one of the quickest options available for as low as C$ 473. There are 3761 km between British Columbia and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

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

    C$ 170 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from C$ 182 and C$ 260, respectively.

  • 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 Kelowna - Washington, D.C. Dulles Intl.

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

    The cheapest flight price from British Columbia to Washington, D.C. Dulles Intl Airport is C$ 494. On average you can expect to pay C$ 576. The most popular route, (Vancouver Intl - Washington, D.C. Dulles Intl), can usually be booked for C$ 526.

  • 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, January is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. Dulles Intl Airport (average of C$ 233). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of C$ 473). 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

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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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St. John's to Reagan-National flights
Québec City to Dulles Intl flights
Québec City to Baltimore flights
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London to Reagan-National flights
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Halifax to Reagan-National flights
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Saskatoon to Baltimore flights
Victoria to Reagan-National flights
Kelowna to Reagan-National flights
Saskatoon to Reagan-National flights
Kelowna to Dulles Intl flights
Kelowna to Baltimore flights
St. John's to Baltimore flights
Regina to Baltimore flights
Victoria to Dulles Intl flights
Regina to Reagan-National flights
London to Baltimore flights
Fort McMurray to Reagan-National 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 629,999 searches. Data last updated 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 195AverageC$ 575FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 320AverageC$ 518FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 419AverageC$ 585FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from British Columbia to Dulles Intl?

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Millions of users choose and trust Cheapflights to book the best flight deals from British Columbia to Dulles Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from British Columbia to Dulles Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from British Columbia to Dulles Intl flexibly with Cheapflights today.

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