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

$66 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $90 and $91, 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 $1,287, our data shows the cheapest flight currently is $172. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl), you can expect to pay $205 for that flight.

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

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

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

Find a great deal and save up to 20% by booking at least 18 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. to British Columbia within the next two weeks, with the cheapest ticket starting at $382.

What is the cheapest month to fly from Washington, D.C. to British Columbia?

October can be a great time to fly to British Columbia from Washington, D.C. with a flight ticket averaging about $511. Cheapflights users have found deals in the month of October for as cheap as $168. The most expensive prices can be found in the month of December.

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.

$66+ Flights from Washington, D.C. to British Columbia

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

Round-trip from	$157 (Kiwi.com)
One-way from	$66 (Mytrip)
Popular in	December
Cheapest in	October
Average price	$527
Good round-trip deal	$524 or less
Good one-way deal	$268 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. 13% potential increase in price ($77 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($10 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. (WAS) to British Columbia.

Search Deals

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

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

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 April 17, 2025.

Mon 9/16:45 pmIAD - YYC

Nonstop4h 54mWestJet

Mon 9/811:30 amYYC - IAD

Nonstop4h 20mWestJet

Deal found 4/16

$158

Wed 5/146:45 pmIAD - YXX

1 stop8h 16mWestJet

Wed 5/215:40 amYXX - IAD

1 stop9h 14mWestJet

Deal found 4/15

$162

Mon 6/96:45 pmIAD - YYC

Nonstop4h 51mMultiple Airlines

Tue 6/171:05 amYYC - IAD

1 stop8h 09mMultiple Airlines

Deal found 4/16

$164

Tue 6/34:35 pmDCA - YYC

1 stop8h 31mAir Canada

Tue 6/1012:55 amYYC - DCA

1 stop7h 24mAir Canada

Deal found 4/17

$185

Wed 5/283:35 pmIAD - YYC

1 stop9h 18mAir Canada

Thu 5/2912:55 amYYC - IAD

1 stop8h 19mAir Canada

Deal found 4/17

$189

Mon 8/259:13 amIAD - YYC

Nonstop4h 47mUnited Airlines

Thu 8/285:05 pmYYC - IAD

1 stop10h 17mUnited Airlines

Deal found 4/17

$190

Tue 8/127:00 amDCA - YYC

1 stop17h 26mUnited Airlines

Tue 8/197:15 amYYC - DCA

1 stop8h 08mUnited Airlines

Deal found 4/17

$199

Sat 5/36:25 amDCA - YYC

1 stop7h 16mMultiple Airlines

Thu 5/812:55 amYYC - DCA

1 stop7h 24mMultiple Airlines

Deal found 4/17

$205

Mon 8/46:45 pmIAD - YYJ

1 stop8h 17mWestJet

Wed 8/207:00 amYYJ - IAD

1 stop7h 54mWestJet

Deal found 4/16

$210

Thu 9/410:23 amBWI - YYC

1 stop7h 40mUnited Airlines

Tue 9/93:49 pmYYC - BWI

1 stop11h 49mUnited Airlines

Deal found 4/16

$221

Tue 8/51:33 pmBWI - YVR

1 stop12h 27mAmerican Airlines

Tue 8/1211:59 pmYVR - BWI

1 stop9h 25mAmerican Airlines

Deal found 4/16

$224

Sun 8/315:14 pmDCA - YYC

1 stop8h 15mAmerican Airlines

Thu 9/46:29 amYYC - DCA

1 stop9h 58mAmerican Airlines

Deal found 4/16

$232

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 April 17, 2025.

Mon 6/306:45 pmIAD - YYC

Nonstop4h 51mWestJet

Fri 7/411:30 amYYC - IAD

Nonstop4h 24mWestJet

Deal found 4/15

$157

Sat 5/316:50 pmDCA - YYC

1 stop8h 13mAir Canada

Fri 6/612:55 amYYC - DCA

1 stop7h 24mAir Canada

Deal found 4/15

$161

Mon 6/96:45 pmIAD - YYC

Nonstop4h 51mMultiple Airlines

Tue 6/171:05 amYYC - IAD

1 stop8h 09mMultiple Airlines

Deal found 4/16

$164

Tue 6/2410:09 pmIAD - YYC

1 stop16h 10mUnited Airlines

Wed 7/27:30 amYYC - IAD

1 stop19h 48mUnited Airlines

Deal found 4/16

$215

Thu 5/15:00 amDCA - YYC

1 stop8h 45mAmerican Airlines

Sat 5/312:45 pmYYC - DCA

1 stop10h 10mAmerican Airlines

Deal found 4/16

$232

Wed 5/146:45 pmIAD - YYC

Nonstop4h 51mDelta

Wed 5/2111:30 amYYC - IAD

Nonstop4h 24mDelta

Deal found 4/17

$290

Tue 5/67:13 pmIAD - YVR

1 stop7h 45mAlaska Airlines

Sat 5/1010:30 amYVR - IAD

1 stop7h 13mAlaska Airlines

Deal found 4/17

$297

Tue 6/1710:30 amDCA - YVR

1 stop12h 10mJetBlue

Wed 6/258:45 pmYVR - DCA

1 stop9h 56mJetBlue

Deal found 4/17

$316

Wed 5/146:45 pmIAD - YXX

1 stop8h 16mWestJet

Wed 5/215:40 amYXX - IAD

1 stop9h 14mWestJet

Deal found 4/15

$162

Mon 6/910:20 amDCA - YYC

1 stop15h 09mBritish Airways

Wed 6/186:29 amYYC - DCA

1 stop8h 01mBritish Airways

Deal found 4/16

$331

Sat 5/318:18 amIAD - YYC

1 stop16h 20mAir Canada

Fri 6/612:55 amYYC - IAD

1 stop8h 19mAir Canada

Deal found 4/16

$184

Mon 6/211:35 amIAD - YYC

2 stops11h 44mPorter Airlines

Mon 6/911:55 pmYYC - IAD

1 stop13h 11mPorter Airlines

Deal found 4/15

$374

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 April 17, 2025 and is based on user searches.

Tue 4/226:15 amBWI - YYC

1 stop7h 26mUnited Airlines

Fri 4/256:15 amYYC - BWI

1 stop15h 15mUnited Airlines

Deal found 4/16

$376

Tue 4/225:50 amBWI - YYC

1 stop7h 52mWestJet

Fri 4/259:00 amYYC - BWI

2 stops12h 59mWestJet

Deal found 4/16

$384

Wed 4/233:38 pmIAD - YVR

2 stops25h 52mMultiple Airlines

Wed 4/3011:00 pmYVR - IAD

1 stop12h 23mMultiple Airlines

Deal found 4/16

$337

Fri 4/254:50 pmDCA - YVR

1 stop9h 07mDelta

Fri 5/27:45 pmYVR - DCA

2 stops9h 55mDelta

Deal found 4/16

$386

Fri 4/2511:50 amIAD - YVR

2 stops12h 18mDelta

Sat 5/37:45 pmYVR - IAD

1 stop7h 35mDelta

Deal found 4/16

$386

Sat 4/2610:00 amIAD - YVR

1 stop9h 53mAlaska Airlines

Fri 5/21:45 pmYVR - IAD

1 stop7h 38mAlaska Airlines

Deal found 4/16

$377

Sat 4/266:00 amBWI - YYC

2 stops10h 15mMultiple Airlines

Mon 4/286:19 pmYYC - BWI

1 stop9h 27mMultiple Airlines

Deal found 4/16

$378

Sat 4/263:43 pmBWI - YVR

2 stops10h 14mDelta

Sat 5/37:45 pmYVR - BWI

2 stops10h 27mDelta

Deal found 4/16

$382

Sat 4/267:06 amBWI - YVR

1 stop8h 27mAlaska Airlines

Sat 5/36:00 pmYVR - BWI

1 stop8h 46mAlaska Airlines

Deal found 4/16

$392

Sat 4/268:35 amIAD - YVR

1 stop12h 44mAir Canada

Mon 5/511:55 pmYVR - IAD

1 stop10h 19mAir Canada

Deal found 4/16

$393

Sun 4/275:08 pmBWI - YVR

2 stops46h 32mMultiple Airlines

Thu 5/111:00 pmYVR - BWI

1 stop15h 15mMultiple Airlines

Deal found 4/16

$341

Sun 4/276:30 amBWI - YVR

1 stop10h 23mUnited Airlines

Thu 5/111:00 amYVR - BWI

1 stop15h 23mUnited Airlines

Deal found 4/16

$367

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 April 17, 2025.

Wed 7/96:45 pmIAD - YXX

1 stop8h 16mWestJet

Deal found 4/16

$66

Wed 7/26:45 pmIAD - YYC

Nonstop4h 51mWestJet

Deal found 4/16

$79

Wed 5/287:17 amBWI - YVR

1 stop18h 08mMultiple Airlines

Deal found 4/16

$88

Fri 5/26:35 pmBWI - YYC

1 stop19h 44mUnited Airlines

Deal found 4/17

$90

Fri 5/28:00 pmDCA - YYC

1 stop17h 41mUnited Airlines

Deal found 4/17

$90

Sun 5/2510:10 amIAD - YYC

1 stop10h 11mUnited Airlines

Deal found 4/16

$90

Tue 7/152:25 pmIAD - YYC

1 stop8h 15mAir Canada

Deal found 4/16

$91

Sun 6/2212:55 pmDCA - YYC

1 stop11h 46mAir Canada

Deal found 4/16

$98

Sun 5/255:00 amBWI - YYC

2 stops32h 50mAmerican Airlines

Deal found 4/17

$99

Sat 6/74:24 pmIAD - YVR

2 stops24h 11mMultiple Airlines

Deal found 4/17

$126

Mon 8/111:38 pmBWI - YVR

1 stop10h 42mAmerican Airlines

Deal found 4/17

$127

Sat 8/96:25 amDCA - YVR

1 stop18h 53mUnited Airlines

Deal found 4/16

$127

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

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 9/1

6:45 pm-9:39 pm

Nonstop4h 54m

Calgary

Mon 9/8

11:30 am-5:50 pm

Nonstop4h 20m

$158

Washington, D.C.Abbotsford

IAD - YXX

IADYXX

Washington, D.C. Dulles Intl

Wed 5/14

6:45 pm-12:01 am

1 stop8h 16m

Abbotsford

Wed 5/21

5:40 am-5:54 pm

1 stop9h 14m

$162

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 6/9

6:45 pm-9:36 pm

Nonstop4h 51m

Calgary

Tue 6/17

1:05 am-11:14 am

1 stop8h 09m

$164

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Tue 6/3

4:35 pm-11:06 pm

1 stop8h 31m

Calgary

Tue 6/10

12:55 am-10:19 am

1 stop7h 24m

$185

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 5/28

3:35 pm-10:53 pm

1 stop9h 18m

Calgary

Thu 5/29

12:55 am-11:14 am

1 stop8h 19m

$189

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 8/25

9:13 am-12:00 pm

Nonstop4h 47m

Calgary

Thu 8/28

5:05 pm-5:22 am

1 stop10h 17m

$190

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Tue 8/12

7:00 am-10:26 pm

1 stop17h 26m

Calgary

Tue 8/19

7:15 am-5:23 pm

1 stop8h 08m

$199

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Sat 5/3

6:25 am-11:41 am

1 stop7h 16m

Calgary

Thu 5/8

12:55 am-10:19 am

1 stop7h 24m

$205

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Mon 8/4

6:45 pm-12:02 am

1 stop8h 17m

Victoria Intl

Wed 8/20

7:00 am-5:54 pm

1 stop7h 54m

$210

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Thu 9/4

8:15 am-4:03 pm

1 stop9h 48m

Calgary

Tue 9/9

3:49 pm-5:38 am

1 stop11h 49m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results

...

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 $258). Flying from Washington, D.C. to British Columbia in July is currently the most expensive (average of $418). 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.

Rainfall in British Columbia by month

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.

Temperature in British Columbia 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 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).

Reviews of airlines servicing British Columbia

Get a feel of what it's like to fly with Alaska Airlines, Porter Airlines and Delta from Washington, D.C. to British Columbia by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,887 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,887 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Porter Airlines

8.0

Very good

281 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,916 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,667 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

JetBlue

7.3

Good

2,926 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to British Columbia one-way?
$66 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $90 and $91, 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 $1,287, our data shows the cheapest flight currently is $172. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl), you can expect to pay $205 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, October is the cheapest month in which you can book a flight from Washington, D.C. to British Columbia (average of $258). Flying from Washington, D.C. to British Columbia in July is currently the most expensive (average of $418). 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

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

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$183	Average$655	FlexibilityNo cancel fee	On-time67%
WestJet	Cheapest$216	Average$574	FlexibilityNo cancel fee	On-time60%
United Airlines	Cheapest$218	Average$551	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$240	Average$561	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$338	Average$493	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$376	Average$619	FlexibilityNo cancel fee	On-time75%

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$66+ Cheap flights from Washington, D.C. (WAS) to British Columbia

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.

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

Keep the following information in mind while searching for Washington, D.C. to British Columbia flight deals. Data was last updated April 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 April 17, 2025.

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 April 17, 2025.

Cheapflights Fare Finder

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

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?

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 April 17, 2025.

Rainfall in British Columbia by month

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

Temperature in British Columbia by month

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

Reviews of airlines servicing British Columbia

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.

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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

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

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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 April 17, 2025.