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Cheap flights from Washington, D.C. Dulles Intl Airport to British Columbia from C$ 103

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YVR
4 May — 11 May1
1 adult

Cheap flight deals from Dulles Intl to British Columbia

Keep the following information in mind while searching for Dulles Intl to British Columbia flight deals. Data was last updated 29 April 2025.

Round-trip from

C$ 219

One-way from

C$ 103

Popular in

December

Cheapest in

October

Average price

C$ 730

Good round-trip deal

C$ 384 or less

Good one-way deal

C$ 388 or less
WestJet
  • WestJet
  • 29/8-5/9
  • Nonstop
  • 9h 12m total
  • Washington, D.C. to British Columbia
Search Deals
United Airlines
  • United Airlines
  • 11/8
  • 1 total stop
  • 17h 54m total
  • Washington, D.C. to British Columbia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 147 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to British Columbia.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to British Columbia.
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Find flight deals from Dulles Intl to British Columbia

Cheapest flights from Dulles Intl to British Columbia
Explore the most affordable flight options available from Dulles Intl to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Fri 29/86:45 p.m.IAD - YYC
Nonstop4h 52mWestJet
Fri 5/911:30 a.m.YYC - IAD
Nonstop4h 20mWestJet
Deal found 27/4C$ 219
Wed 28/56:48 a.m.IAD - YYC
1 stop6h 50mAir Canada
Tue 3/612:55 a.m.YYC - IAD
1 stop8h 19mAir Canada
Deal found 28/4C$ 262
Tue 22/76:32 a.m.IAD - YYC
1 stop17h 54mUnited Airlines
Sun 27/77:30 a.m.YYC - IAD
1 stop19h 48mUnited Airlines
Deal found 28/4C$ 276
Mon 18/86:45 p.m.IAD - YXX
1 stop8h 16mWestJet
Mon 25/85:40 a.m.YXX - IAD
1 stop9h 14mWestJet
Deal found 28/4C$ 306
Mon 28/76:45 p.m.IAD - YYC
Nonstop4h 51mMultiple Airlines
Mon 4/89:15 p.m.YYC - IAD
2 stops24h 57mMultiple Airlines
Deal found 27/4C$ 328
Mon 18/86:45 p.m.IAD - YVR
1 stop8h 25mWestJet
Mon 25/87:00 a.m.YVR - IAD
1 stop7h 54mWestJet
Deal found 28/4C$ 333
Mon 18/86:45 p.m.IAD - YLW
1 stop8h 04mWestJet
Mon 25/87:00 a.m.YLW - IAD
1 stop7h 54mWestJet
Deal found 28/4C$ 337
Wed 28/59:11 a.m.IAD - YYC
2 stops14h 39mAmerican Airlines
Wed 4/61:18 p.m.YYC - IAD
2 stops17h 20mAmerican Airlines
Deal found 28/4C$ 341
Tue 19/88:25 a.m.IAD - YVR
Nonstop5h 39mUnited Airlines
Tue 26/810:25 p.m.YVR - IAD
Nonstop5h 06mUnited Airlines
Deal found 28/4C$ 351
Tue 8/76:10 a.m.IAD - YVR
1 stop20h 32mMultiple Airlines
Wed 16/77:00 a.m.YVR - IAD
1 stop7h 54mMultiple Airlines
Deal found 28/4C$ 360
Wed 9/710:25 a.m.IAD - YVR
2 stops13h 38mAir Canada
Tue 15/710:25 p.m.YVR - IAD
Nonstop4h 56mAir Canada
Deal found 28/4C$ 374
Wed 9/76:35 a.m.IAD - YYJ
2 stops16h 25mMultiple Airlines
Wed 16/76:00 a.m.YYJ - IAD
2 stops12h 04mMultiple Airlines
Deal found 27/4C$ 385

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to British Columbia 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 29 April 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to British Columbia that are best for you.

Fly from

Dulles Intl

Fly to

British Columbia

Route

Depart

Return

Price

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 29/8

6:45 p.m.-9:37 p.m.

Nonstop4h 52m

Calgary

Fri 5/9

11:30 a.m.-5:50 p.m.

Nonstop4h 20m

C$ 219

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 28/5

6:48 a.m.-11:38 a.m.

1 stop6h 50m

Calgary

Tue 3/6

12:55 a.m.-11:14 a.m.

1 stop8h 19m

C$ 262

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 22/7

6:32 a.m.-10:26 p.m.

1 stop17h 54m

Calgary

Sun 27/7

7:30 a.m.-5:18 a.m.

1 stop19h 48m

C$ 276

Washington, D.C.Abbotsford

IAD - YXX

IADYXX

Washington, D.C. Dulles Intl

Mon 18/8

6:45 p.m.-12:01 a.m.

1 stop8h 16m

Abbotsford

Mon 25/8

5:40 a.m.-5:54 p.m.

1 stop9h 14m

C$ 306

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 28/7

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

Nonstop4h 51m

Calgary

Mon 4/8

9:15 p.m.-12:12 a.m.

2 stops24h 57m

C$ 328

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Mon 18/8

6:45 p.m.-12:10 a.m.

1 stop8h 25m

Vancouver Intl

Mon 25/8

7:00 a.m.-5:54 p.m.

1 stop7h 54m

C$ 333

Washington, D.C.Kelowna

IAD - YLW

IADYLW

Washington, D.C. Dulles Intl

Mon 18/8

6:45 p.m.-11:49 p.m.

1 stop8h 04m

Kelowna

Mon 25/8

7:00 a.m.-5:54 p.m.

1 stop7h 54m

C$ 337

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 28/5

9:11 a.m.-9:50 p.m.

2 stops14h 39m

Calgary

Wed 4/6

1:18 p.m.-8:38 a.m.

2 stops17h 20m

C$ 341

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 19/8

8:25 a.m.-11:04 a.m.

Nonstop5h 39m

Vancouver Intl

Tue 26/8

10:25 p.m.-6:31 a.m.

Nonstop5h 06m

C$ 351

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 8/7

6:10 a.m.-11:42 p.m.

1 stop20h 32m

Vancouver Intl

Wed 16/7

7:00 a.m.-5:54 p.m.

1 stop7h 54m

C$ 360

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 59 results
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Best time to book a flight from Dulles Intl to British Columbia

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to British Columbia (average of C$ 144). Flying from Washington, D.C. Dulles Intl Airport to British Columbia in July is currently the most expensive (average of C$ 262). 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 IAD to BC?

Find hourly flight availability from Dulles Intl to British Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

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

Rainfall in British Columbia by month

Plan your trip to British Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in British Columbia ranges from 36.0 - 189.0 mm per month. November is typically the wettest month, when rainfall can reach 189.0 mm. July is typically the driest time to visit British Columbia when rainfall is around 36.0 mm.

Temperature in British Columbia by month

Plan your trip to British Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to British Columbia, 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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing British Columbia

Get insights into the airlines that provide service to British Columbia. 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 British Columbia. Reviews last updated 29 April 2025.
Read reviews from past customers who have flown Alaska Airlines, Porter Airlines and Delta from Washington, D.C. to British Columbia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Porter Airlines
8.0
Very good
285 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    C$ 103 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from C$ 109 and C$ 125, respectively.

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

    The most popular route from Washington, D.C. Dulles Intl Airport to British Columbia is Washington, D.C. Dulles Intl - Vancouver Intl. You may also consider Washington, D.C. Dulles Intl - Calgary or Washington, D.C. Dulles Intl - Abbotsford.

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to British Columbia is generally C$ 647, our data shows the cheapest flight currently is C$ 285. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl), you can expect to pay C$ 301 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to British Columbia (average of C$ 144). Flying from Washington, D.C. Dulles Intl Airport to British Columbia in July is currently the most expensive (average of C$ 262). 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

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Alternative routes for Dulles Intl to British Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Pearson Intl flights
Dulles Intl to Vancouver Intl flights
Reagan-National to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Calgary flights
Dulles Intl to Toronto Island flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Baltimore to Vancouver Intl flights
Baltimore to Pearson Intl flights
Reagan-National to Vancouver Intl flights
Baltimore to Calgary flights
Reagan-National to Calgary flights
Baltimore to Pierre Elliott Trudeau Intl flights
Dulles Intl to Ottawa flights
Dulles Intl to Halifax flights
Baltimore to Toronto Island flights
Dulles Intl to Québec City flights
Baltimore to Halifax flights
Dulles Intl to Edmonton flights
Reagan-National to Ottawa flights
Baltimore to Edmonton flights
Reagan-National to Québec City flights
Reagan-National to Edmonton flights
Baltimore to Québec City flights
Baltimore to Ottawa flights
Dulles Intl to Victoria flights
Dulles Intl to Abbotsford flights
Baltimore to Winnipeg flights
Dulles Intl to Winnipeg flights
Dulles Intl to Kelowna flights
Dulles Intl to Charlottetown flights
Reagan-National to Winnipeg flights
Baltimore to Saskatoon flights
Dulles Intl to Thunder Bay flights
Dulles Intl to Hamilton flights
Reagan-National to Victoria flights
Baltimore to Charlottetown flights

Top 3 airlines flying from Dulles Intl to British Columbia

Discover the top 3 airlines that operate flights from Dulles Intl to British Columbia. 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 366AverageC$ 741FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 482AverageC$ 650FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 639AverageC$ 934FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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

When you search for this flight from Dulles Intl to British Columbia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to British Columbia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to British Columbia from Dulles Intl.

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

Certainly. Search results for flights to British Columbia from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Dulles Intl to British Columbia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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