How long is the flight from Washington, D.C. to British Columbia?

United Airlines, Delta, and Alaska Airlines can get you from Washington, D.C. to British Columbia in just under 9h 43m. Your travel time can differ by up to 8h 25m. Washington, D.C. and British Columbia are separated by a distance of 1968 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Washington, D.C. to British Columbia one-way?

$142 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and Alaska Airlines, with prices starting from $176 and $202, respectively.

In terms of precipitation, rainfall in British Columbia ranges from 1.4 - 7.4 inches per month. November is typically the wettest month, when rainfall can reach 7.4 in. July is typically the driest time to visit British Columbia when rainfall is around 1.4 in.

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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

Most travelers choose Washington, D.C. Dulles Intl - Vancouver Intl, Washington, D.C. Dulles Intl - Calgary or Baltimore/Washington - Vancouver Intl when deciding on the best route from Washington, D.C. to British Columbia.

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

While on average a flight from Washington, D.C. to British Columbia is generally $604, our data shows the cheapest flight currently is $316. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl), you can expect to pay $365 for that flight.

What are the most popular airlines that fly from Washington, D.C. to British Columbia?

United Airlines, Air Canada and Delta are the most popular airlines when flying from Washington, D.C. to British Columbia.

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.

$131+ Cheap Flights from Washington, D.C. to British Columbia

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

Cheapest

Best

Last-minute

One-way

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 September 5, 2026.

Tue 10/2012:50 pm -

2 stops12h 07m

Fri 10/2311:55 pm -

2 stops10h 14m

Deal found 9/3

$281

Fri 10/1612:50 pm -

1 stop9h 40m

Mon 10/1911:55 pm -

1 stop7h 00m

Deal found 9/4

$283

Wed 10/218:33 am -

2 stops15h 15m

Fri 10/303:30 pm -

2 stops12h 59m

Deal found 9/3

$283

Tue 10/206:30 am -

1 stop6h 58m

Mon 10/266:00 am -

2 stops13h 59m

Deal found 9/2

$285

Sat 12/58:15 am -

2 stops16h 38m

Thu 12/107:00 am -

2 stops11h 23m

Deal found 9/2

$285

Mon 10/512:50 pm -

1 stop9h 40m

Sat 10/107:10 am -

1 stop13h 24m

Deal found 9/4

$286

Thu 10/1510:18 pm -

1 stop15h 10m

Mon 10/196:30 am -

1 stop11h 55m

Deal found 9/2

$286

Mon 10/193:45 pm -

2 stops11h 32m

Tue 10/276:00 am -

2 stops12h 23m

Deal found 9/2

$287

Tue 10/64:20 pm -

1 stop9h 27m

Sat 10/107:10 am -

1 stop13h 24m

Deal found 9/4

$289

Sat 10/32:43 pm -

1 stop9h 05m

Sat 10/1011:55 pm -

1 stop14h 47m

Deal found 9/1

$289

Tue 10/202:05 pm -

2 stops9h 43m

Fri 10/2312:30 pm -

1 stop8h 22m

Deal found 9/2

$290

Wed 11/48:10 pm -

1 stop18h 25m

Mon 11/97:00 am -

1 stop13h 38m

Deal found 9/2

$291

Best flights from Washington, D.C. to British Columbia
Discover carefully curated flight deals from Washington, D.C. to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Wed 10/218:10 pm -

1 stop17h 18m

Sun 10/255:10 pm -

1 stop17h 09m

Deal found 8/31

$338

Sat 10/179:37 am -

2 stops13h 03m

Wed 10/211:40 pm -

2 stops7h 27m

Deal found 9/1

$363

Tue 9/297:50 am -

2 stops18h 08m

Wed 10/141:10 pm -

1 stop13h 10m

Deal found 9/1

$575

Thu 10/1511:00 am -

2 stops10h 55m

Mon 10/1912:55 pm -

2 stops17h 00m

Deal found 9/1

$577

Wed 9/303:30 pm -

1 stop9h 56m

Wed 10/710:30 am -

1 stop7h 44m

Deal found 8/31

$644

Tue 11/311:20 am -

2 stops28h 05m

Sun 11/811:30 am -

2 stops27h 13m

Deal found 9/1

$675

Sat 10/311:15 am -

1 stop7h 55m

Fri 10/98:45 am -

1 stop12h 04m

Deal found 8/30

$402

Fri 10/167:45 am -

2 stops10h 25m

Mon 10/197:00 am -

1 stop10h 33m

Deal found 9/1

$407

Wed 10/712:37 pm -

2 stops12h 48m

Wed 10/148:25 pm -

2 stops11h 29m

Deal found 9/1

$905

Fri 10/910:34 pm -

1 stop17h 19m

Sat 10/176:30 am -

1 stop6h 55m

Deal found 9/3

$477

Sat 10/109:40 am -

2 stops13h 00m

Tue 10/1310:50 am -

1 stop10h 47m

Deal found 9/2

$419

Wed 2/106:25 am -

1 stop8h 10m

Wed 2/171:45 pm -

1 stop6h 14m

Deal found 9/4

$515

Fri 12/42:59 pm -

2 stops11h 22m

Sun 12/62:30 pm -

1 stop5h 40m

Deal found 9/4

$433

Mon 9/287:00 am -

2 stops18h 58m

Fri 10/27:30 pm -

1 stop7h 10m

Deal found 9/2

$589

Tue 9/296:10 am -

2 stops11h 45m

Tue 10/68:25 pm -

2 stops9h 54m

Deal found 9/1

$436

Fri 2/1910:30 am -

1 stop9h 19m

Tue 2/231:35 pm -

2 stops15h 44m

Deal found 9/1

$649

Sat 10/175:00 pm -

1 stop9h 59m

Sat 10/2411:50 am -

1 stop7h 09m

Deal found 9/2

$595

Fri 10/163:50 pm -

2 stops32h 45m

Fri 10/239:55 pm -

2 stops33h 43m

Deal found 9/1

$675

Tue 10/66:05 am -

2 stops11h 10m

Wed 10/1410:50 am -

1 stop9h 10m

Deal found 9/4

$439

Fri 12/116:55 pm -

1 stop19h 15m

Wed 12/1610:15 am -

2 stops8h 44m

Deal found 9/2

$710

Wed 10/148:00 am -

1 stop9h 25m

Wed 10/218:05 am -

1 stop10h 54m

Deal found 8/30

$595

Sat 2/134:07 pm -

1 stop9h 07m

Sat 2/2011:30 am -

1 stop7h 56m

Deal found 9/3

$655

Wed 9/306:59 am -

2 stops10h 56m

Wed 9/306:10 pm -

2 stops14h 50m

Deal found 9/1

$608

Fri 10/3011:20 am -

2 stops12h 28m

Sat 11/71:15 pm -

2 stops25h 28m

Deal found 9/1

$679

Wed 9/235:57 pm -

1 stop9h 02m

Wed 9/305:25 pm -

1 stop9h 15m

Deal found 9/2

$601

Sat 2/209:40 am -

2 stops13h 47m

Sat 2/2712:05 pm -

1 stop7h 33m

Deal found 8/31

$729

Sat 10/176:05 am -

2 stops11h 30m

Sat 10/246:05 am -

2 stops14h 02m

Deal found 9/2

$459

Tue 9/2211:25 am -

2 stops13h 10m

Mon 9/287:00 am -

2 stops24h 45m

Deal found 9/3

$729

Sat 10/174:20 pm -

1 stop9h 27m

Sat 10/245:25 am -

2 stops9h 50m

Deal found 9/2

$735

Sat 1/165:00 pm -

1 stop9h 45m

Tue 1/191:35 pm -

1 stop23h 28m

Deal found 8/30

$614

Last-minute flights from Washington, D.C. to British Columbia
Discover last-minute flight deals from Washington, D.C. to British Columbia. Data last updated September 5, 2026 and is based on user searches.

Sat 10/32:43 pm -

1 stop9h 05m

Sat 10/1011:55 pm -

1 stop14h 47m

Deal found 9/1

$289

Sat 10/38:20 am -

2 stops14h 10m

Sat 10/107:10 am -

2 stops12h 04m

Deal found 9/1

$292

Mon 10/512:50 pm -

1 stop9h 40m

Thu 10/156:30 am -

1 stop11h 29m

Deal found 9/4

$286

Tue 10/64:20 pm -

1 stop9h 27m

Tue 10/137:40 pm -

1 stop11h 15m

Deal found 9/4

$289

Thu 10/1510:18 pm -

1 stop15h 10m

Mon 10/196:30 am -

1 stop11h 55m

Deal found 9/2

$286

Fri 10/1612:50 pm -

1 stop9h 40m

Mon 10/1911:55 pm -

1 stop7h 00m

Deal found 9/4

$283

Mon 10/193:45 pm -

2 stops11h 32m

Tue 10/276:00 am -

2 stops12h 23m

Deal found 9/2

$287

Tue 10/2012:50 pm -

2 stops12h 07m

Fri 10/2311:55 pm -

2 stops10h 14m

Deal found 9/3

$281

Tue 10/206:30 am -

1 stop6h 58m

Mon 10/266:00 am -

2 stops13h 59m

Deal found 9/2

$285

Tue 10/202:05 pm -

2 stops9h 43m

Fri 10/2312:30 pm -

1 stop8h 22m

Deal found 9/2

$290

Wed 10/218:33 am -

2 stops15h 15m

Fri 10/303:30 pm -

2 stops12h 59m

Deal found 9/3

$283

Sat 10/319:40 am -

1 stop9h 14m

Sat 11/76:50 pm -

1 stop12h 08m

Deal found 9/3

$294

One-way flights from Washington, D.C. to British Columbia
Search for one-way flight options from Washington, D.C. to British Columbia. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

Fri 10/1612:50 pm -

1 stop9h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 8/31

$131

Tue 10/136:13 am -

1 stop7h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/1

$132

Sun 10/46:00 am -

2 stops17h 48m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 8/31

$133

Tue 10/61:10 pm -

2 stops10h 38m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 8/31

$133

Sat 10/36:59 am -

2 stops10h 03m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 8/31

$134

Sun 10/119:45 am -

1 stop8h 12m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 8/30

$134

Sat 10/31:10 pm -

2 stops10h 38m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 8/31

$135

Sat 10/109:40 am -

2 stops13h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$137

Thu 10/155:20 pm -

1 stop9h 57m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/1

$137

Mon 11/29:55 am -

2 stops16h 11m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$138

Fri 10/212:40 pm -

2 stops12h 17m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 8/31

$139

Mon 10/510:40 pm -

2 stops17h 13m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 8/31

$139

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

Round-trip from	$281 (Air Canada)
One-way from	$131 (Air Canada)
Popular in	July
Cheapest in	January
Average price	$657
Good round-trip deal	$720 or less
Good one-way deal	$338 or less

From Washington, D.C. (WAS) to British Columbia

Search Deals

One-way flight from Washington, D.C. (WAS) to British Columbia

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to British Columbia.

Search Deals

Price to beat on a one-way flight from Washington, D.C. (WAS) to British Columbia.

Search Deals

Cheapflights Fare Finder

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

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Mon 10/5

7:10 pm-1:53 pm

2 stops20h 43m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$135

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Wed 10/21

8:33 am-9:48 pm

2 stops15h 15m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$135

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Sat 12/12

3:00 pm-1:25 am

2 stops11h 25m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$137

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Thu 10/1

8:10 pm-1:53 pm

2 stops19h 43m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$141

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Sun 10/4

10:29 pm-1:53 pm

2 stops17h 24m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$141

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Thu 10/1

6:45 am-9:48 pm

2 stops17h 03m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$141

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Thu 10/15

3:47 pm-12:19 pm

2 stops22h 32m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$144

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Tue 10/27

2:00 pm-8:40 pm

2 stops8h 40m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$148

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Thu 10/8

10:57 am-8:15 pm

1 stop11h 18m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$173

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Mon 10/19

7:05 am-1:10 pm

1 stop8h 05m

Calgary

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/31

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

DCA-YYC

BWI-YVR

DCA-YLW

DCA-YVR

IAD-YVR

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

WAS-CABC

DCA-YYC

BWI-YVR

DCA-YLW

DCA-YVR

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to British Columbia (average of $473). Flying from Washington, D.C. to British Columbia in December is currently the most expensive (average of $697). 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?

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

The most flights from WAS to CABC are scheduled on a Thursday (3 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 $538 and $784 in September.
The cheapest round-trip price found within the last 5 days was $343 on Multiple Airlines (Sep 29-Oct 6).

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

The price you pay for your flight from Washington, D.C. to British Columbia may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing British Columbia

Read through reviews of airlines operating flights from Washington, D.C. to British Columbia, such as Alaska Airlines,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

7.9

Good

12,879 reviews

Reviews

1 / 20

2.0

Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Alaska Airlines

7.9

Good

12,879 reviews

Alaska Airlines

7.9

Good

12,879 reviews

Reviews

1 / 20

2.0

Mediocre

Chris,Aug 2026

GEG - SFO

Delta

7.8

Good

8,570 reviews

Alaska Airlines

7.9

Good

12,879 reviews

Reviews

1 / 20

2.0

Mediocre

Chris,Aug 2026

GEG - SFO

United Airlines

7.4

Good

10,172 reviews

Alaska Airlines

7.9

Good

12,879 reviews

Reviews

1 / 20

2.0

Mediocre

Chris,Aug 2026

GEG - SFO

WestJet

7.2

Good

3,444 reviews

Alaska Airlines

7.9

Good

12,879 reviews

Reviews

1 / 20

2.0

Mediocre

Chris,Aug 2026

GEG - SFO

Air Canada

7.1

Good

11,582 reviews

Alaska Airlines

7.9

Good

12,879 reviews

Reviews

1 / 20

2.0

Mediocre

Chris,Aug 2026

GEG - SFO

Related info for your journey

How long is the flight from Washington, D.C. to British Columbia?
United Airlines, Delta, and Alaska Airlines can get you from Washington, D.C. to British Columbia in just under 9h 43m. Your travel time can differ by up to 8h 25m. Washington, D.C. and British Columbia are separated by a distance of 1968 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Washington, D.C. to British Columbia one-way?
$142 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and Alaska Airlines, with prices starting from $176 and $202, respectively.
What are the most popular routes from Washington, D.C. to British Columbia?
Most travelers choose Washington, D.C. Dulles Intl - Vancouver Intl, Washington, D.C. Dulles Intl - Calgary or Baltimore/Washington - Vancouver Intl when deciding on the best route from Washington, D.C. to British Columbia.
What are the cheapest flights from Washington, D.C. to British Columbia?
While on average a flight from Washington, D.C. to British Columbia is generally $604, our data shows the cheapest flight currently is $316. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl), you can expect to pay $365 for that flight.
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, January is the cheapest month in which you can book a flight from Washington, D.C. to British Columbia (average of $473). Flying from Washington, D.C. to British Columbia in December is currently the most expensive (average of $697). 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 Washington, D.C. to British Columbia

Top 6 airlines flying from Washington, D.C. to British Columbia

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$159	Average$545	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$229	Average$682	FlexibilityNo cancel fee	On-time75%
Air Canada	Cheapest$279	Average$680	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$318	Average$651	FlexibilityNo cancel fee	On-time69%
WestJet	Cheapest$383	Average$672	FlexibilityNo cancel fee	On-time60%
American Airlines	Cheapest$460	Average$787	FlexibilityNo cancel fee	On-time71%

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$131+ Cheap flights from Washington, D.C. (WAS) to British Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to British Columbia with Cheapflights

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

Cheapest flights from Washington, D.C. to British ColumbiaExplore 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 September 5, 2026.

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 September 5, 2026.

Best flights from Washington, D.C. to British ColumbiaDiscover carefully curated flight deals from Washington, D.C. to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Discover carefully curated flight deals from Washington, D.C. to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Last-minute flights from Washington, D.C. to British ColumbiaDiscover last-minute flight deals from Washington, D.C. to British Columbia. Data last updated September 5, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to British Columbia. Data last updated September 5, 2026 and is based on user searches.

One-way flights from Washington, D.C. to British ColumbiaSearch for one-way flight options from Washington, D.C. to British Columbia. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

Search for one-way flight options from Washington, D.C. to British Columbia. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

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Use the filters below to find and compare flights from Washington, D.C. to British Columbia that are best for you.

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.

Cheapflights Insights

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

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 September 5, 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

The most flights from WAS to CABC are scheduled on a Thursday (3 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 $538 and $784 in September.The cheapest round-trip price found within the last 5 days was $343 on Multiple Airlines (Sep 29-Oct 6).

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

The price you pay for your flight from Washington, D.C. to British Columbia may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing British Columbia

Read through reviews of airlines operating flights from Washington, D.C. to British Columbia, such as Alaska Airlines,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Washington, D.C. to British Columbia?

What are the cheapest airlines to fly from Washington, D.C. to British Columbia one-way?

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

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

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

How can I 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?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to British Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to British Columbia by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Washington, D.C. to British Columbia by cabin class

Find flights from Washington, D.C. to British Columbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Washington, D.C. and British Columbia flights

Browse other Washington, D.C. and British Columbia flight options. Last updated on September 5, 2026.

Popular flight searches

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Washington, D.C. to British Columbia flights

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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 September 5, 2026.

Best flights from Washington, D.C. to British Columbia
Discover carefully curated flight deals from Washington, D.C. to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Last-minute flights from Washington, D.C. to British Columbia
Discover last-minute flight deals from Washington, D.C. to British Columbia. Data last updated September 5, 2026 and is based on user searches.

One-way flights from Washington, D.C. to British Columbia
Search for one-way flight options from Washington, D.C. to British Columbia. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

Washington, D.C. to British Columbia flights typically cost between $538 and $784 in September.
The cheapest round-trip price found within the last 5 days was $343 on Multiple Airlines (Sep 29-Oct 6).