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Cheap flights from Washington, D.C. Dulles Intl Airport to British Columbia from C$ 159

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YVR
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to British Columbia

Enter your travel dates to find the best prices.

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 January 2026.

Wed 25/36:20 a.m.
IAD
-
YVR
1 stop31h 52m
Multiple Airlines
Sun 29/310:45 a.m.
YVR
-
IAD
2 stops17h 39m
Multiple Airlines
Deal found 27/1C$ 475
Tue 24/25:13 p.m.
IAD
-
YVR
2 stops9h 46m
Delta
Tue 3/312:07 p.m.
YVR
-
IAD
1 stop8h 48m
Delta
Deal found 26/1C$ 477
Thu 26/211:22 a.m.
IAD
-
YVR
2 stops14h 18m
Multiple Airlines
Sun 1/312:55 p.m.
YVR
-
IAD
1 stop18h 29m
Multiple Airlines
Deal found 28/1C$ 486
Tue 12/511:30 a.m.
IAD
-
YVR
1 stop13h 35m
Multiple Airlines
Tue 19/510:55 p.m.
YVR
-
IAD
1 stop22h 41m
Multiple Airlines
Deal found 27/1C$ 491
Mon 25/57:00 p.m.
IAD
-
YXX
1 stop18h 00m
WestJet
Sun 31/56:10 p.m.
YXX
-
IAD
1 stop21h 00m
WestJet
Deal found 27/1C$ 497
Fri 10/410:25 p.m.
IAD
-
YVR
1 stop15h 47m
Multiple Airlines
Wed 15/48:00 a.m.
YVR
-
IAD
2 stops13h 36m
Multiple Airlines
Deal found 27/1C$ 501
Wed 8/411:40 a.m.
IAD
-
YVR
1 stop14h 45m
Multiple Airlines
Sun 12/47:50 p.m.
YVR
-
IAD
2 stops18h 24m
Multiple Airlines
Deal found 27/1C$ 502
Sat 16/57:05 a.m.
IAD
-
YYC
2 stops17h 05m
Multiple Airlines
Mon 25/511:45 a.m.
YYC
-
IAD
Nonstop4h 25m
Multiple Airlines
Deal found 27/1C$ 504
Sun 3/59:51 a.m.
IAD
-
YVR
1 stop27h 54m
Multiple Airlines
Sun 17/55:00 a.m.
YVR
-
IAD
2 stops23h 27m
Multiple Airlines
Deal found 27/1C$ 508
Fri 3/46:15 a.m.
IAD
-
YYC
1 stop14h 54m
Multiple Airlines
Sat 11/44:30 p.m.
YYC
-
IAD
1 stop15h 54m
Multiple Airlines
Deal found 28/1C$ 508
Wed 8/47:00 a.m.
IAD
-
YVR
1 stop8h 45m
Multiple Airlines
Wed 15/411:00 p.m.
YVR
-
IAD
1 stop22h 36m
Multiple Airlines
Deal found 27/1C$ 509
Thu 30/49:51 a.m.
IAD
-
YYC
1 stop9h 19m
Multiple Airlines
Sat 2/512:45 a.m.
YYC
-
IAD
1 stop12h 36m
Multiple Airlines
Deal found 28/1C$ 512

Find 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 January 2026.

Round-trip from

C$ 475

One-way from

C$ 159

Popular in

December

Cheapest in

November

Average price

C$ 669
25/3-29/3
  • 25/3-29/3
  • 3 total stops
  • 49h 31m total
  • Washington, D.C. to British Columbia
Search Deals
WestJet
  • WestJet
  • 5/6
  • Nonstop
  • 5h 00m total
  • Washington, D.C. to British Columbia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 2026.
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.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 24/2

5:13 p.m.-11:59 p.m.

2 stops9h 46m

Vancouver Intl

Tue 3/3

12:07 p.m.-11:55 p.m.

1 stop8h 48m

C$ 477

Washington, D.C.Abbotsford

IAD - YXX

IADYXX

Washington, D.C. Dulles Intl

Mon 25/5

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

1 stop18h 00m

Abbotsford

Sun 31/5

6:10 p.m.-6:10 p.m.

1 stop21h 00m

C$ 497

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Mon 2/3

6:27 p.m.-10:44 a.m.

1 stop19h 17m

Victoria Intl

Wed 4/3

6:09 a.m.-5:20 p.m.

1 stop8h 11m

C$ 520

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Wed 25/2

7:05 a.m.-10:44 a.m.

1 stop30h 39m

Victoria Intl

Wed 4/3

6:09 a.m.-5:20 p.m.

1 stop8h 11m

C$ 535

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Wed 25/2

11:40 a.m.-3:22 p.m.

2 stops30h 42m

Victoria Intl

Wed 4/3

6:09 a.m.-5:20 p.m.

1 stop8h 11m

C$ 574

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 22/4

7:00 a.m.-2:45 p.m.

1 stop10h 45m

Vancouver Intl

Wed 6/5

9:27 a.m.-11:55 p.m.

1 stop11h 28m

C$ 584

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Mon 27/7

11:56 a.m.-10:58 p.m.

1 stop14h 02m

Vancouver Intl

Tue 4/8

11:55 p.m.-10:44 p.m.

1 stop19h 49m

C$ 597

Washington, D.C.Kelowna

IAD - YLW

IADYLW

Washington, D.C. Dulles Intl

Sun 1/3

7:05 a.m.-1:14 p.m.

1 stop9h 09m

Kelowna

Fri 6/3

7:55 p.m.-12:29 p.m.

2 stops13h 34m

C$ 607

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Wed 13/5

6:00 a.m.-10:07 p.m.

1 stop19h 07m

Victoria Intl

Mon 18/5

8:25 p.m.-12:36 a.m.

2 stops25h 11m

C$ 611

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Wed 13/5

6:00 a.m.-10:07 p.m.

1 stop19h 07m

Victoria Intl

Mon 18/5

5:22 p.m.-11:59 p.m.

1 stop27h 37m

C$ 624

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 60 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to British Columbia (average of C$ 216). Flying from Washington, D.C. Dulles Intl Airport to British Columbia in April is currently the most expensive (average of C$ 553). 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 Washington, D.C. Dulles Intl Airport to British Columbia?

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 January 2026.
Get a feel of what it's like to fly with United Airlines from Washington, D.C. Dulles Intl Airport to British Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to British Columbia?

    Airlines like Delta, WestJet, and Alaska Airlines fly from Washington, D.C. Dulles Intl Airport to British Columbia in about 9h 46m. The time it takes to get you to your destination can typically vary by up to 9h 31m. Washington, D.C. Dulles Intl Airport and British Columbia are separated by a distance of 3761 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

  • 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to British Columbia (average of C$ 216). Flying from Washington, D.C. Dulles Intl Airport to British Columbia in April is currently the most expensive (average of C$ 553). 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.
Reagan-National to Pearson Intl flights
Dulles Intl to Pearson Intl flights
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Reagan-National to Vancouver Intl flights
Dulles Intl to Toronto Island flights
Dulles Intl to Calgary flights
Baltimore to Pearson 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 Québec City flights
Baltimore to Toronto Island flights
Dulles Intl to Halifax flights
Reagan-National to Québec City flights
Reagan-National to Ottawa flights
Reagan-National to Toronto Island flights
Baltimore to Québec City flights
Baltimore to Ottawa flights
Dulles Intl to Abbotsford flights
Baltimore to Halifax flights
Dulles Intl to Edmonton flights
Baltimore to Winnipeg flights
Baltimore to Edmonton flights
Reagan-National to Winnipeg flights
Reagan-National to Edmonton flights
Dulles Intl to Winnipeg flights
Dulles Intl to Kelowna flights
Baltimore to Regina flights
Reagan-National to Victoria flights
Reagan-National to Regina flights
Dulles Intl to Regina flights
Dulles Intl to Charlottetown flights
Baltimore to Victoria flights
Baltimore to Saskatoon flights
Dulles Intl to London flights

Top airline flying from Dulles Intl to British Columbia

Discover the top airline 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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 314AverageC$ 515FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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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