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Cheap flights from Washington, D.C. to British Columbia from C$ 209

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YVR
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington, D.C. to British Columbia

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to British Columbia
Explore the most affordable flight options available from Washington, D.C. to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Mon 16/1110:25 p.m.
IAD
-
YYC
1 stop16h 10m
United Airlines
Tue 17/112:35 p.m.
YYC
-
IAD
1 stop8h 02m
United Airlines
Deal found 30/7C$ 383
Fri 28/87:00 p.m.
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 4/911:45 a.m.
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 29/7C$ 401
Mon 14/93:45 p.m.
IAD
-
YYC
1 stop10h 02m
Air Canada
Mon 21/911:55 p.m.
YYC
-
IAD
2 stops13h 05m
Air Canada
Deal found 31/7C$ 404
Tue 1/96:55 p.m.
DCA
-
YYC
1 stop8h 56m
Air Canada
Wed 2/95:50 a.m.
YYC
-
DCA
1 stop7h 48m
Air Canada
Deal found 30/7C$ 422
Tue 10/116:11 a.m.
IAD
-
YYC
1 stop8h 24m
United Airlines
Thu 19/112:35 p.m.
YYC
-
IAD
1 stop8h 02m
United Airlines
Deal found 30/7C$ 425
Mon 7/912:55 p.m.
DCA
-
YYC
1 stop9h 36m
Air Canada
Mon 14/911:55 p.m.
YYC
-
DCA
1 stop7h 00m
Air Canada
Deal found 29/7C$ 427
Tue 10/114:00 p.m.
DCA
-
YYC
1 stop10h 50m
Air Canada
Tue 17/111:45 a.m.
YYC
-
DCA
1 stop6h 44m
Air Canada
Deal found 30/7C$ 428
Sat 17/103:45 p.m.
IAD
-
YYC
1 stop7h 42m
Air Canada
Sat 24/106:00 a.m.
YYC
-
IAD
1 stop7h 00m
Air Canada
Deal found 31/7C$ 428
Wed 30/912:55 p.m.
DCA
-
YYC
1 stop9h 35m
Air Canada
Mon 5/1011:55 p.m.
YYC
-
DCA
1 stop7h 00m
Air Canada
Deal found 31/7C$ 429
Tue 10/1112:55 p.m.
DCA
-
YYC
2 stops10h 41m
Air Canada
Fri 20/111:45 p.m.
YYC
-
DCA
1 stop6h 14m
Air Canada
Deal found 30/7C$ 431
Sat 12/99:07 a.m.
IAD
-
YYC
Nonstop4h 51m
United Airlines
Wed 16/92:58 p.m.
YYC
-
IAD
Nonstop4h 20m
United Airlines
Deal found 29/7C$ 432
Wed 11/1111:05 a.m.
DCA
-
YYC
2 stops12h 31m
Air Canada
Sat 21/111:45 p.m.
YYC
-
DCA
1 stop6h 14m
Air Canada
Deal found 30/7C$ 435

Find flight deals from Washington, D.C. to British Columbia

Keep the following information in mind while searching for Washington, D.C. to British Columbia flight deals. Data was last updated 31 July 2026.

Round-trip from

C$ 383

One-way from

C$ 209

Popular in

December

Cheapest in

November

Average price

C$ 911

Good one-way deal

C$ 530 or less
United Airlines
  • United Airlines
  • 16/11-17/11
  • 2 total stops
  • 24h 12m total
  • Washington, D.C. to British Columbia
Search Deals
WestJet
  • WestJet
  • 7/9
  • 1 total stop
  • 7h 50m total
  • Washington, D.C. to British Columbia
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to British Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 31 July 2026.
Use the filters below to find and compare flights from Washington, D.C. to British Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 23/9

9:07 a.m.-11:58 a.m.

Nonstop4h 51m

Calgary

Tue 29/9

6:45 a.m.-4:23 p.m.

1 stop7h 38m

C$ 450

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 20/9

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

1 stop14h 00m

Calgary

Thu 24/9

6:00 a.m.-11:25 p.m.

1 stop15h 25m

C$ 469

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Tue 20/10

6:30 a.m.-11:28 a.m.

1 stop6h 58m

Calgary

Sun 25/10

5:10 p.m.-12:19 p.m.

1 stop17h 09m

C$ 470

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 10/10

10:34 p.m.-1:53 p.m.

1 stop17h 19m

Calgary

Sat 17/10

6:45 a.m.-10:59 p.m.

1 stop14h 14m

C$ 490

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 19/9

5:15 p.m.-10:35 p.m.

1 stop7h 20m

Calgary

Tue 22/9

6:00 a.m.-3:00 p.m.

1 stop7h 00m

C$ 511

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Sun 23/8

5:10 p.m.-10:37 p.m.

1 stop7h 27m

Calgary

Mon 31/8

1:00 a.m.-10:18 a.m.

1 stop7h 18m

C$ 521

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 17/8

10:27 p.m.-1:53 p.m.

2 stops17h 26m

Calgary

Tue 25/8

6:00 a.m.-12:44 a.m.

2 stops16h 44m

C$ 533

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 17/8

10:27 p.m.-1:53 p.m.

2 stops17h 26m

Calgary

Sun 23/8

6:00 a.m.-9:23 a.m.

2 stops25h 23m

C$ 533

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 30/9

8:33 a.m.-5:30 p.m.

1 stop10h 57m

Calgary

Sun 4/10

6:45 a.m.-10:59 p.m.

1 stop14h 14m

C$ 560

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Tue 22/9

11:40 a.m.-9:55 p.m.

1 stop12h 15m

Calgary

Wed 30/9

7:00 a.m.-6:09 p.m.

2 stops9h 09m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to British Columbia

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

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to British Columbia (average of C$ 615). Flying from Washington, D.C. to British Columbia in July is currently the most expensive (average of C$ 967). 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 WAS to BC?

Find hourly flight availability from Washington, D.C. 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 31 July 2026.

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

Weekly flight availability from Washington, D.C. to British Columbia

Explore weekly flight availability from Washington, D.C. to British Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 July 2026.

The most flights from WAS to CABC are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Washington, D.C. to British Columbia?

Airfare is below average for this route at the moment.
Washington, D.C. to British Columbia flights typically cost between C$ 717 and C$ 1,052 in October.
The cheapest round-trip price found within the last 5 days was C$ 505 on Multiple Airlines (7 Oct-16 Oct).

How far ahead should I book a flight from Washington, D.C. to British Columbia?

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to British Columbia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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. to British Columbia?

    A quick flight from Washington, D.C. to British Columbia can take about 4h 51m. United Airlines provides one of the quickest options available for as low as C$ 450. Airlines will cover a distance of 3132 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. to British Columbia?

    When deciding which route to take from Washington, D.C. to British Columbia consider Washington, D.C. Dulles Intl - Vancouver Intl, Washington, D.C. Dulles Intl - Calgary or Baltimore/Washington - Vancouver Intl as they are the most popular.

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

    Looking at all options, your cheapest flight can be booked for C$ 425. While the most popular route (Washington, D.C. Dulles Intl - Vancouver Intl) can be booked for C$ 474 on average, our data indicates C$ 670 when flying from Washington, D.C. to British Columbia.

  • Can I find deals for flights from Washington, D.C. to British Columbia that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to British Columbia?

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

  • Can I find deals for business class flights from Washington, D.C. to British Columbia?

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to British Columbia (average of C$ 615). Flying from Washington, D.C. to British Columbia in July is currently the most expensive (average of C$ 967). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Washington, D.C. to British Columbia

Discover the top airline that operate flights from Washington, D.C. 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 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 324AverageC$ 532FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington, D.C. to British Columbia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington, D.C. to British Columbia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to British Columbia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C. to British Columbia.

Can Cheapflights find flights from Washington, D.C. to British Columbia with no change fees?

Yes! Cheapflights helps users easily find flights from Washington, D.C. to British Columbia with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. to British Columbia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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