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Cheap flights from British Columbia to Washington, D.C. Dulles Intl Airport from C$ 186

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — IAD
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

C$ 331

One-way from

C$ 186

Popular in

December

Cheapest in

October

Average price

C$ 533

Good round-trip deal

C$ 586 or less

Good one-way deal

C$ 344 or less
United Airlines
  • United Airlines
  • 24/3-26/3
  • 3 total stops
  • 23h 17m total
  • British Columbia to Washington, D.C.
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Air Canada
  • Air Canada
  • 8/4
  • 1 total stop
  • 7h 36m total
  • British Columbia to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from British Columbia to Washington, D.C. Dulles Intl.
Search Deals
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 21 February 2025.

Mon 24/37:20 p.m.YYC - IAD
1 stop7h 56mUnited Airlines
Wed 26/38:20 a.m.IAD - YYC
2 stops15h 21mUnited Airlines
Deal found 20/2C$ 331
Thu 27/31:22 p.m.YYC - IAD
2 stops17h 28mAmerican Airlines
Wed 2/41:52 p.m.IAD - YYC
2 stops23h 57mAmerican Airlines
Deal found 19/2C$ 341
Fri 28/312:05 a.m.YYC - IAD
1 stop7h 41mAir Canada
Wed 2/48:17 a.m.IAD - YYC
1 stop14h 06mAir Canada
Deal found 19/2C$ 348
Fri 28/36:20 a.m.YYC - IAD
1 stop13h 11mMultiple Airlines
Thu 3/410:35 a.m.IAD - YYC
1 stop16h 33mMultiple Airlines
Deal found 20/2C$ 374
Fri 23/511:30 a.m.YYC - IAD
Nonstop4h 24mDelta
Wed 28/56:45 p.m.IAD - YYC
Nonstop4h 51mDelta
Deal found 19/2C$ 401
Mon 21/711:30 a.m.YYC - IAD
Nonstop4h 24mWestJet
Fri 25/76:45 p.m.IAD - YYC
Nonstop4h 51mWestJet
Deal found 20/2C$ 449
Tue 6/511:00 p.m.YVR - IAD
1 stop12h 50mMultiple Airlines
Fri 9/58:01 a.m.IAD - YVR
1 stop17h 24mMultiple Airlines
Deal found 20/2C$ 484
Fri 28/37:20 p.m.YYC - IAD
2 stops19h 34mFrontier
Thu 3/48:25 a.m.IAD - YYC
1 stop11h 29mFrontier
Deal found 20/2C$ 489
Mon 9/610:25 p.m.YVR - IAD
Nonstop4h 56mAir Canada
Thu 19/65:20 p.m.IAD - YVR
Nonstop5h 47mAir Canada
Deal found 19/2C$ 501
Sun 9/37:25 p.m.YVR - IAD
1 stop7h 54mDelta
Sun 16/37:43 a.m.IAD - YVR
1 stop18h 11mDelta
Deal found 19/2C$ 524
Tue 1/46:15 a.m.YVR - IAD
1 stop7h 15mUnited Airlines
Sat 5/46:10 a.m.IAD - YVR
1 stop10h 43mUnited Airlines
Deal found 19/2C$ 537
Thu 12/63:30 p.m.YVR - IAD
1 stop23h 24mWestJet
Mon 16/66:45 p.m.IAD - YVR
1 stop8h 25mWestJet
Deal found 19/2C$ 550

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 629,999 searches. Data last updated 21 February 2025.

Fly from

British Columbia

Fly to

Dulles Intl

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 24/3

7:20 p.m.-5:16 a.m.

1 stop7h 56m

Washington, D.C. Dulles Intl

Wed 26/3

10:20 p.m.-2:21 p.m.

1 stop18h 01m

C$ 331

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 27/3

1:22 p.m.-8:50 a.m.

2 stops17h 28m

Washington, D.C. Dulles Intl

Wed 2/4

1:52 p.m.-11:49 a.m.

2 stops23h 57m

C$ 341

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 28/3

12:05 a.m.-9:46 a.m.

1 stop7h 41m

Washington, D.C. Dulles Intl

Wed 2/4

8:17 a.m.-8:23 p.m.

1 stop14h 06m

C$ 348

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 28/3

6:20 a.m.-9:31 p.m.

1 stop13h 11m

Washington, D.C. Dulles Intl

Thu 3/4

10:35 a.m.-1:08 a.m.

1 stop16h 33m

C$ 374

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 23/5

11:30 a.m.-5:54 p.m.

Nonstop4h 24m

Washington, D.C. Dulles Intl

Wed 28/5

6:45 p.m.-9:36 p.m.

Nonstop4h 51m

C$ 401

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 21/7

11:30 a.m.-5:54 p.m.

Nonstop4h 24m

Washington, D.C. Dulles Intl

Fri 25/7

6:45 p.m.-9:36 p.m.

Nonstop4h 51m

C$ 449

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Tue 6/5

11:00 p.m.-2:50 p.m.

1 stop12h 50m

Washington, D.C. Dulles Intl

Fri 9/5

8:01 a.m.-10:25 p.m.

1 stop17h 24m

C$ 484

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 28/3

7:20 p.m.-4:54 p.m.

2 stops19h 34m

Washington, D.C. Dulles Intl

Thu 3/4

8:25 a.m.-5:54 p.m.

1 stop11h 29m

C$ 489

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Mon 9/6

10:25 p.m.-6:21 a.m.

Nonstop4h 56m

Washington, D.C. Dulles Intl

Thu 19/6

5:20 p.m.-8:07 p.m.

Nonstop5h 47m

C$ 501

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Sun 9/3

7:25 p.m.-6:19 a.m.

1 stop7h 54m

Washington, D.C. Dulles Intl

Sun 16/3

7:43 a.m.-10:54 p.m.

1 stop18h 11m

C$ 524

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 48 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, February is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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 21 February 2025.

When flying from British Columbia to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 21 February 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Porter Airlines from British Columbia to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
276 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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?

    C$ 186 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 American Airlines and United Airlines, with prices starting from C$ 197 and C$ 202, 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 Victoria Intl - 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$ 179. On average you can expect to pay C$ 510. The most popular route, (Vancouver Intl - Washington, D.C. Dulles Intl), can usually be booked for C$ 440.

  • 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, February is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from British Columbia to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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 British Columbia?

Book flights to British Columbia if you plan to visit one of these locations
Herndon
Warrenton
Arlington
Hanover
Fairfax
Bel Air
Chantilly
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Manassas
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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.
Pearson Intl to Dulles Intl flights
Pearson Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Toronto Island to Dulles Intl flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Pearson Intl to Baltimore flights
Vancouver Intl to Dulles Intl flights
Vancouver Intl to Baltimore flights
Pierre Elliott Trudeau Intl to Baltimore flights
Vancouver Intl to Reagan-National flights
Calgary to Dulles Intl flights
Ottawa to Reagan-National flights
Ottawa to Dulles Intl flights
Calgary to Baltimore flights
Toronto Island to Baltimore flights
Calgary to Reagan-National flights
Edmonton to Dulles Intl flights
Edmonton to Baltimore flights
Ottawa to Baltimore flights
Toronto Island to Reagan-National flights
Edmonton to Reagan-National flights
Winnipeg to Dulles Intl flights
Halifax to Dulles Intl flights
Winnipeg to Reagan-National flights
Winnipeg to Baltimore flights
Halifax to Reagan-National flights
Québec City to Dulles Intl flights
Halifax to Baltimore flights
Québec City to Reagan-National flights
Saskatoon to Reagan-National flights
Québec City to Baltimore flights
Victoria to Dulles Intl flights
Kelowna to Dulles Intl flights
Saskatoon to Baltimore flights
Regina to Dulles Intl flights
St. John's to Reagan-National flights
Fredericton to Dulles Intl flights
St. John's to Baltimore flights
London to Dulles Intl flights
London to Reagan-National flights
St. John's to Dulles Intl flights
Regina to Baltimore flights
Regina to Reagan-National flights
London to Baltimore flights
Kamloops to Baltimore flights
Kamloops to Dulles Intl flights
Victoria to Reagan-National flights
Fort McMurray to Reagan-National flights
Hamilton to Reagan-National flights

Top 5 airlines flying from British Columbia to Dulles Intl

Discover the top 5 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 399AverageC$ 797FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 422AverageC$ 731FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 433AverageC$ 629FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 451AverageC$ 659FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 480AverageC$ 727FlexibilityNo cancel feeOn-time60%
Search WestJet 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.

Can Cheapflights notify me if prices for flights from British Columbia to Dulles Intl become cheaper?

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