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Cheap flights from British Columbia to Washington, D.C. Dulles Intl Airport from C$ 185

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — IAD
14 ene. — 21 ene.1
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 15 diciembre 2025.

jue. 18/122:13 p.m.YYC - IAD
1 stop13h 06mUnited Airlines
dom. 11/110:28 p.m.IAD - YYC
2 stops16h 40mUnited Airlines
Deal found 14/12C$ 712
dom. 28/121:55 p.m.YVR - IAD
1 stop12h 24mUnited Airlines
jue. 1/19:47 a.m.IAD - YVR
1 stop14h 23mUnited Airlines
Deal found 14/12C$ 744
lun. 15/127:10 a.m.YVR - IAD
2 stops28h 19mMultiple Airlines
mar. 13/16:04 p.m.IAD - YVR
1 stop9h 06mMultiple Airlines
Deal found 14/12C$ 755
lun. 29/127:15 p.m.YVR - IAD
1 stop8h 32mUnited Airlines
mar. 30/129:47 a.m.IAD - YVR
1 stop14h 23mUnited Airlines
Deal found 14/12C$ 800
lun. 15/125:45 p.m.YVR - IAD
1 stop9h 21mAlaska Airlines
mar. 13/16:04 p.m.IAD - YVR
1 stop9h 06mAlaska Airlines
Deal found 14/12C$ 803
mié. 24/121:55 p.m.YVR - IAD
1 stop12h 24mUnited Airlines
jue. 1/112:40 p.m.IAD - YVR
1 stop11h 30mUnited Airlines
Deal found 12/12C$ 807
jue. 25/128:45 a.m.YVR - IAD
1 stop7h 05mUnited Airlines
mié. 31/128:20 a.m.IAD - YVR
1 stop15h 50mUnited Airlines
Deal found 14/12C$ 808
jue. 18/1212:45 p.m.YYC - IAD
1 stop7h 48mAmerican Airlines
dom. 11/16:00 a.m.IAD - YYC
1 stop17h 58mAmerican Airlines
Deal found 14/12C$ 819
dom. 28/128:45 a.m.YVR - IAD
1 stop11h 38mUnited Airlines
lun. 29/126:20 a.m.IAD - YVR
1 stop17h 50mUnited Airlines
Deal found 14/12C$ 830
jue. 25/128:30 a.m.YVR - IAD
2 stops11h 36mUnited Airlines
vie. 26/126:20 a.m.IAD - YVR
1 stop14h 43mUnited Airlines
Deal found 14/12C$ 855
mar. 23/123:20 p.m.YVR - IAD
1 stop10h 59mUnited Airlines
mar. 30/122:24 p.m.IAD - YVR
1 stop11h 42mUnited Airlines
Deal found 13/12C$ 856
mié. 24/1211:00 p.m.YVR - IAD
1 stop9h 47mAir Canada
vie. 26/126:30 a.m.IAD - YVR
2 stops14h 33mAir Canada
Deal found 14/12C$ 865

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 15 diciembre 2025.

Round-trip from

C$ 346

One-way from

C$ 185

Popular in

December

Cheapest in

May

Average price

C$ 666

Good round-trip deal

C$ 586 or less
16/1-18/1
  • 16/1-18/1
  • 2 total stops
  • 41h 19m total
  • British Columbia to Washington, D.C.
Search Deals
28/1
  • 28/1
  • 1 total stop
  • 14h 28m total
  • British Columbia to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip 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 629,999 searches. Data last updated 15 diciembre 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

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

jue. 22/1

6:00 a.m.-4:26 p.m.

1 stop7h 26m

Washington, D.C. Dulles Intl

sáb. 24/1

6:04 p.m.-12:10 a.m.

1 stop9h 06m

C$ 446

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

mar. 27/1

12:11 p.m.-12:24 a.m.

2 stops9h 13m

Washington, D.C. Dulles Intl

mar. 3/2

7:05 a.m.-6:44 p.m.

2 stops14h 39m

C$ 459

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

jue. 29/1

12:11 p.m.-11:57 p.m.

1 stop8h 46m

Washington, D.C. Dulles Intl

jue. 5/2

12:32 p.m.-11:59 p.m.

2 stops14h 27m

C$ 459

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

jue. 22/1

7:37 p.m.-11:52 a.m.

2 stops13h 15m

Washington, D.C. Dulles Intl

sáb. 24/1

5:27 p.m.-11:59 p.m.

2 stops9h 32m

C$ 459

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

dom. 18/1

11:00 p.m.-9:13 p.m.

1 stop19h 13m

Washington, D.C. Dulles Intl

mié. 28/1

6:04 p.m.-12:10 a.m.

1 stop9h 06m

C$ 471

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

jue. 8/1

7:00 a.m.-10:19 a.m.

1 stop25h 19m

Washington, D.C. Dulles Intl

mié. 14/1

6:00 a.m.-9:51 p.m.

2 stops17h 51m

C$ 472

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

mar. 6/1

12:30 p.m.-10:19 a.m.

2 stops18h 49m

Washington, D.C. Dulles Intl

dom. 11/1

6:00 a.m.-11:12 a.m.

1 stop32h 12m

C$ 472

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

vie. 9/1

6:20 a.m.-11:06 p.m.

2 stops13h 46m

Washington, D.C. Dulles Intl

mié. 14/1

12:23 p.m.-11:59 p.m.

2 stops14h 36m

C$ 479

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

mar. 27/1

6:30 a.m.-11:06 p.m.

2 stops14h 36m

Washington, D.C. Dulles Intl

mar. 3/2

12:32 p.m.-11:02 p.m.

2 stops12h 30m

C$ 487

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

mié. 21/1

7:40 a.m.-11:57 p.m.

2 stops14h 17m

Washington, D.C. Dulles Intl

mié. 28/1

6:00 a.m.-8:54 p.m.

2 stops16h 54m

C$ 487

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

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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 C$ 252). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of C$ 486). 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 15 diciembre 2025.

It’s typically best to fly out from British Columbia to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 54% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from British Columbia to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from British Columbia to Dulles Intl. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their British Columbia to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 7h 26m. Alaska Airlines provides one of the quickest options available for as low as C$ 446. 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$ 171 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$ 183 and C$ 261, 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$ 550. On average you can expect to pay C$ 586. The most popular route, (Vancouver Intl - Washington, D.C. Dulles Intl), can usually be booked for C$ 346.

  • 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 C$ 252). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of C$ 486). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Pearson Intl to Dulles Intl flights
Pearson Intl to Reagan-National flights
Toronto Island to Dulles Intl flights
Pearson Intl to Baltimore flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Vancouver Intl to Dulles Intl flights
Ottawa to Dulles Intl flights
Pierre Elliott Trudeau Intl to Baltimore flights
Ottawa to Reagan-National flights
Vancouver Intl to Baltimore flights
Vancouver Intl to Reagan-National flights
Winnipeg to Dulles Intl flights
Winnipeg to Reagan-National flights
Toronto Island to Baltimore flights
Calgary to Dulles Intl flights
Edmonton to Reagan-National flights
Ottawa to Baltimore flights
Edmonton to Dulles Intl flights
Winnipeg to Baltimore flights
Calgary to Reagan-National flights
Toronto Island to Reagan-National flights
Edmonton to Baltimore flights
Calgary to Baltimore flights
Halifax to Reagan-National flights
Halifax to Dulles Intl flights
Kelowna to Dulles Intl flights
Kelowna to Reagan-National flights
Québec City to Dulles Intl flights
Regina to Dulles Intl flights
Thunder Bay to Dulles Intl flights
Québec City to Reagan-National flights
Victoria to Baltimore flights
Québec City to Baltimore flights
Saskatoon to Reagan-National flights
Victoria to Reagan-National flights
Victoria to Dulles Intl flights
Kelowna to Baltimore flights
Halifax to Baltimore flights
St. John's to Dulles Intl flights
Regina to Reagan-National flights
St. John's to Baltimore flights
Fredericton to Dulles Intl flights
London to Dulles Intl flights
London to Reagan-National flights
Saskatoon to Baltimore flights
Kamloops to Dulles Intl flights
Fort McMurray 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 629,999 searches. Data last updated 15 diciembre 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 259AverageC$ 615FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 322AverageC$ 524FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 420AverageC$ 630FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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