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Dulles Intl

$156+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — IAD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from British Columbia to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from British Columbia (CABC) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$271
(American Airlines)

One-way from

$156
(Air Canada)

Good round-trip deal

$248 or less

Good one-way deal

$302 or less
From British Columbia to Washington, D.C. Dulles Intl
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One-way flight from British Columbia to Washington, D.C. Dulles Intl
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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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Price to beat on a one-way flight from British Columbia to Washington, D.C. Dulles Intl.
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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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 3/56:29 amYYC - IAD
1 stop7h 43mAmerican Airlines
Wed 3/196:18 amIAD - YYC
1 stop17h 32mAmerican Airlines
Deal found 1/21$271
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2012:40 pmYYC - IAD
1 stop8h 54mDelta
Tue 2/2510:03 amIAD - YYC
2 stops15h 12mDelta
Deal found 1/20$273
This United deal was found by Cheapflights users on 1/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:20 amYYC - IAD
1 stop14h 44mMultiple Airlines
Tue 3/43:55 pmIAD - YYC
1 stop8h 13mMultiple Airlines
Deal found 1/21$284
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Mon 2/2412:05 amYYC - IAD
1 stop7h 41mAir Canada
Tue 3/412:50 pmIAD - YYC
1 stop9h 54mAir Canada
Deal found 1/21$285
This Justfly.com deal was found by Cheapflights users on 1/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2311:40 amYYC - IAD
Nonstop4h 04mWestJet
Wed 5/286:55 pmIAD - YYC
Nonstop4h 31mWestJet
Deal found 1/21$294
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 1/226:19 amYYC - IAD
2 stops12h 42mUnited Airlines
Tue 1/286:00 pmIAD - YYC
1 stop20h 28mUnited Airlines
Deal found 1/20$335
This Trip.com deal was found by Cheapflights users on 1/20. 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.
Thu 3/67:00 amYVR - IAD
2 stops12h 24mPorter Airlines
Thu 3/137:00 amIAD - YVR
2 stops16h 57mPorter Airlines
Deal found 1/20$341
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Tue 2/185:00 pmYVR - IAD
1 stop16h 49mMultiple Airlines
Tue 2/258:11 pmIAD - YVR
2 stops23h 14mMultiple Airlines
Deal found 1/20$344
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 4/46:15 amYVR - IAD
1 stop7h 15mUnited Airlines
Wed 4/96:30 amIAD - YVR
1 stop9h 42mUnited Airlines
Deal found 1/20$372
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/207:29 pmYVR - IAD
2 stops12h 56mDelta
Tue 2/2512:05 pmIAD - YVR
2 stops13h 50mDelta
Deal found 1/20$377
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 3/31:34 pmYVR - IAD
2 stops16h 08mAmerican Airlines
Mon 3/105:20 pmIAD - YVR
1 stop22h 10mAmerican Airlines
Deal found 1/20$393
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/217:40 amYYC - IAD
2 stops12h 44mPorter Airlines
Tue 3/257:00 amIAD - YYC
2 stops16h 31mPorter Airlines
Deal found 1/20$425

Find flights from British Columbia to Dulles Intl within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 3/5

6:29 am-4:12 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Wed 3/19

6:18 am-9:50 pm

1 stop17h 32m

$271

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 2/20

8:00 am-12:20 am

2 stops14h 20m

Washington, D.C. Dulles Intl

Wed 2/26

6:00 am-8:53 pm

2 stops16h 53m

$273

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 2/25

6:20 am-11:04 pm

1 stop14h 44m

Washington, D.C. Dulles Intl

Tue 3/4

3:55 pm-10:08 pm

1 stop8h 13m

$284

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 2/24

12:05 am-9:46 am

1 stop7h 41m

Washington, D.C. Dulles Intl

Tue 3/4

12:50 pm-8:44 pm

1 stop9h 54m

$285

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 5/23

11:40 am-5:44 pm

Nonstop4h 04m

Washington, D.C. Dulles Intl

Wed 5/28

6:55 pm-9:26 pm

Nonstop4h 31m

$294

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 3/6

7:00 am-10:24 pm

2 stops12h 24m

Washington, D.C. Dulles Intl

Thu 3/13

7:00 am-8:57 pm

2 stops16h 57m

$341

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Tue 2/18

5:00 pm-12:49 pm

1 stop16h 49m

Washington, D.C. Dulles Intl

Tue 2/25

8:11 pm-4:25 pm

2 stops23h 14m

$344

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 4/4

6:15 am-4:30 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

Wed 4/9

6:30 am-1:12 pm

1 stop9h 42m

$372

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 2/20

7:29 pm-11:25 am

2 stops12h 56m

Washington, D.C. Dulles Intl

Tue 2/25

12:05 pm-10:55 pm

2 stops13h 50m

$377

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Mon 3/3

1:34 pm-8:42 am

2 stops16h 08m

Washington, D.C. Dulles Intl

Mon 3/10

5:20 pm-12:30 pm

1 stop22h 10m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 43 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.

Travel insights for flights from British Columbia to Dulles Intl

Get recent, data-driven insights about flights from British Columbia to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. Dulles Intl Airport (average of $309). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from British Columbia to Washington, D.C. Dulles Intl Airport as you normally would.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 January 21, 2025.
To help decide which airline to fly from British Columbia to Washington, D.C., see what other customers have to say about Air Canada, WestJet and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Aeromexico
7.5
Good
1,849 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 Air Canada, with whom users have recently found tickets for as low as $156. However, be on the lookout for offers from Delta and United Airlines, 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 $443 for a flight from British Columbia to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $202 while the most popular route, (Vancouver Intl - Washington, D.C. Dulles Intl) is currently priced at $345.

  • 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, August is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. Dulles Intl Airport (average of $309). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 British Columbia?

Book flights to British Columbia if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston

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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
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Pierre Elliott Trudeau Intl to Reagan-National flights
Pearson Intl to Baltimore flights
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Ottawa to Dulles Intl flights
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Ottawa to Reagan-National flights
Vancouver Intl to Baltimore flights
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Pierre Elliott Trudeau Intl to Baltimore flights
Calgary to Baltimore flights
Toronto Island to Baltimore flights
Ottawa to Baltimore flights
Vancouver Intl to Reagan-National flights
Calgary to Reagan-National flights
Edmonton to Baltimore flights
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Edmonton to Reagan-National flights
Toronto Island to Reagan-National flights
Winnipeg to Dulles Intl flights
Halifax to Dulles Intl flights
Halifax to Reagan-National flights
Winnipeg to Baltimore flights
Halifax to Baltimore flights
Winnipeg to Reagan-National flights
Victoria to Dulles Intl flights
Québec City to Baltimore flights
Victoria to Reagan-National flights
Québec City to Dulles Intl flights
Québec City to Reagan-National flights
Kamloops to Baltimore flights
Moncton to Dulles Intl flights
Fort McMurray to Reagan-National flights
Victoria to Baltimore flights
Whitehorse to Dulles Intl flights
London to Reagan-National flights
London to Baltimore flights
Saskatoon to Reagan-National flights
St. John's to Dulles Intl flights
Kelowna to Dulles Intl flights
London to Dulles Intl flights
Kelowna to Reagan-National flights
Kelowna to Baltimore flights
Saskatoon to Baltimore flights
Regina to Baltimore flights

Top 4 airlines flying from British Columbia to Dulles Intl

Discover the top 4 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$191Average$396FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$274Average$347FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$279Average$453FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$284Average$492FlexibilityNo cancel feeOn-time69%
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