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

$91 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $101 and $117, respectively.

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

The most popular flight routes from British Columbia to Washington, D.C. are Vancouver Intl - Washington, D.C. Dulles Intl, Vancouver Intl - Baltimore/Washington and Calgary - Washington, D.C. Dulles Intl.

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

To save on the cost of your flight from British Columbia to Washington, D.C., book at least 56 days before your planned departure. Booking around this time can save you about 48% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $374 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $496.

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

Flights from British Columbia to Washington, D.C. lean towards being more expensive in December. Prices are generally better when you fly from British Columbia to Washington, D.C. in October, with the cheapest ticket starting at $242.

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

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

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

Yes. Cheapflights offers flight deals from British Columbia to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$91+ Flights from British Columbia to Washington, D.C.

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

Round-trip from	$207 (Air Canada)
One-way from	$91 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$415
Good round-trip deal	$179 or less
Good one-way deal	$195 or less

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($76 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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

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

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

Cheapest flights from British Columbia to Washington, D.C.
Explore the most affordable flight options available from British Columbia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Wed 5/2112:55 amYYC - DCA

1 stop7h 24mAir Canada

Wed 5/284:35 pmDCA - YYC

1 stop8h 31mAir Canada

Deal found 3/30

$207

Thu 5/11:30 pmYYC - IAD

1 stop13h 52mUnited Airlines

Mon 5/55:35 pmIAD - YYC

2 stops20h 44mUnited Airlines

Deal found 3/30

$213

Wed 5/217:15 amYYC - DCA

1 stop12h 27mMultiple Airlines

Wed 5/284:35 pmDCA - YYC

1 stop8h 31mMultiple Airlines

Deal found 3/30

$213

Tue 5/2012:30 amYYC - IAD

1 stop14h 00mMultiple Airlines

Wed 5/286:45 pmIAD - YYC

Nonstop4h 51mMultiple Airlines

Deal found 3/30

$214

Thu 5/111:55 amYYC - IAD

1 stop7h 13mAir Canada

Wed 5/1412:40 pmIAD - YYC

1 stop13h 03mAir Canada

Deal found 3/30

$219

Sun 4/2711:00 pmYVR - BWI

1 stop21h 59mMultiple Airlines

Mon 5/56:36 pmBWI - YVR

1 stop19h 39mMultiple Airlines

Deal found 3/31

$224

Wed 5/2111:30 amYYC - IAD

Nonstop4h 24mDelta

Wed 5/286:45 pmIAD - YYC

Nonstop4h 51mDelta

Deal found 3/30

$261

Sat 5/106:45 amYYC - IAD

2 stops15h 17mAmerican Airlines

Sat 5/179:11 amIAD - YYC

2 stops28h 39mAmerican Airlines

Deal found 3/31

$270

Sun 4/136:15 amYYC - BWI

1 stop15h 15mUnited Airlines

Sun 4/206:15 amBWI - YYC

1 stop7h 26mUnited Airlines

Deal found 3/30

$270

Wed 5/216:30 amYYC - DCA

1 stop9h 29mDelta

Sun 5/259:40 amDCA - YYC

2 stops13h 00mDelta

Deal found 3/30

$272

Thu 5/16:45 amYYC - BWI

1 stop5h 58mDelta

Wed 5/1411:32 amBWI - YYC

1 stop11h 08mDelta

Deal found 3/30

$277

Sun 4/136:45 amYYC - DCA

1 stop14h 15mAmerican Airlines

Sun 4/205:00 amDCA - YYC

1 stop8h 45mAmerican Airlines

Deal found 3/30

$279

Best flights from British Columbia to Washington, D.C.
Discover carefully curated flight deals from British Columbia to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Wed 5/2112:55 amYYC - DCA

1 stop7h 24mAir Canada

Wed 5/284:35 pmDCA - YYC

1 stop8h 31mAir Canada

Deal found 3/30

$207

Thu 5/11:30 pmYYC - IAD

1 stop13h 52mUnited Airlines

Mon 5/55:35 pmIAD - YYC

2 stops20h 44mUnited Airlines

Deal found 3/30

$213

Wed 5/217:15 amYYC - DCA

1 stop12h 27mMultiple Airlines

Wed 5/284:35 pmDCA - YYC

1 stop8h 31mMultiple Airlines

Deal found 3/30

$213

Wed 5/2111:30 amYYC - IAD

Nonstop4h 24mDelta

Wed 5/286:45 pmIAD - YYC

Nonstop4h 51mDelta

Deal found 3/30

$261

Sat 5/106:45 amYYC - IAD

2 stops15h 17mAmerican Airlines

Sat 5/179:11 amIAD - YYC

2 stops28h 39mAmerican Airlines

Deal found 3/31

$270

Wed 5/2812:30 amYYC - BWI

1 stop8h 17mWestJet

Tue 6/31:00 pmBWI - YYC

1 stop7h 28mWestJet

Deal found 3/30

$315

Thu 5/223:30 pmYVR - IAD

1 stop13h 06mAlaska Airlines

Sun 5/256:30 amIAD - YVR

2 stops14h 47mAlaska Airlines

Deal found 3/30

$346

Thu 5/2211:35 pmYVR - DCA

1 stop8h 21mPorter Airlines

Wed 5/286:59 amDCA - YVR

2 stops16h 56mPorter Airlines

Deal found 3/31

$383

Tue 5/2012:30 amYYC - IAD

1 stop14h 00mMultiple Airlines

Wed 5/286:45 pmIAD - YYC

Nonstop4h 51mMultiple Airlines

Deal found 3/30

$214

Thu 5/111:55 amYYC - IAD

1 stop7h 13mAir Canada

Wed 5/1412:40 pmIAD - YYC

1 stop13h 03mAir Canada

Deal found 3/30

$219

Sun 4/2711:00 pmYVR - BWI

1 stop21h 59mMultiple Airlines

Mon 5/56:36 pmBWI - YVR

1 stop19h 39mMultiple Airlines

Deal found 3/31

$224

Mon 4/75:20 pmYVR - IAD

1 stop9h 14mHawaiian Airlines

Thu 4/107:00 amIAD - YVR

1 stop8h 35mHawaiian Airlines

Deal found 3/31

$532

Last-minute flights from British Columbia to Washington, D.C.
Discover last-minute flight deals from British Columbia to Washington, D.C.. Data last updated March 31, 2025 and is based on user searches.

Wed 4/212:43 pmYYC - DCA

1 stop6h 22mUnited Airlines

Wed 4/99:55 amDCA - YYC

1 stop9h 59mUnited Airlines

Deal found 3/30

$301

Wed 4/27:40 amYYC - DCA

2 stops14h 10mDelta

Tue 4/82:55 pmDCA - YYC

1 stop7h 47mDelta

Deal found 3/30

$304

Sat 4/59:00 amYYC - BWI

2 stops11h 31mWestJet

Tue 4/86:00 amBWI - YYC

2 stops15h 05mWestJet

Deal found 3/31

$366

Sat 4/56:30 amYYC - DCA

1 stop10h 31mDelta

Sat 4/1210:20 amDCA - YYC

2 stops12h 22mDelta

Deal found 3/31

$444

Sat 4/56:00 amYVR - BWI

1 stop13h 36mAmerican Airlines

Sun 4/67:08 pmBWI - YVR

1 stop18h 37mAmerican Airlines

Deal found 3/30

$446

Sat 4/56:45 amYYC - DCA

1 stop7h 42mAmerican Airlines

Sat 4/129:30 amDCA - YYC

1 stop14h 15mAmerican Airlines

Deal found 3/31

$456

Mon 4/712:43 pmYYC - IAD

1 stop6h 18mUnited Airlines

Mon 4/147:56 pmIAD - YYC

2 stops18h 23mUnited Airlines

Deal found 3/31

$285

Mon 4/73:49 pmYYC - IAD

1 stop13h 11mMultiple Airlines

Mon 4/148:17 amIAD - YYC

1 stop14h 06mMultiple Airlines

Deal found 3/31

$324

Mon 4/77:00 amYVR - IAD

1 stop15h 09mUnited Airlines

Tue 4/152:40 pmIAD - YVR

1 stop9h 19mUnited Airlines

Deal found 3/31

$359

Mon 4/77:25 pmYVR - IAD

1 stop7h 43mDelta

Tue 4/157:35 amIAD - YVR

2 stops16h 33mDelta

Deal found 3/31

$387

Wed 4/912:25 amYVR - IAD

2 stops9h 47mAir Canada

Sat 5/1012:40 pmIAD - YVR

2 stops11h 24mAir Canada

Deal found 3/30

$338

Thu 4/103:30 pmYVR - BWI

1 stop10h 54mUnited Airlines

Sun 5/116:19 amBWI - YVR

1 stop20h 30mUnited Airlines

Deal found 3/30

$307

One-way flights from British Columbia to Washington, D.C.
Search for one-way flight options from British Columbia to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Fri 7/2511:30 amYYC - IAD

Nonstop4h 24mWestJet

Deal found 3/30

$91

Fri 8/151:05 amYYC - DCA

1 stop7h 13mAir Canada

Deal found 3/30

$101

Mon 8/1811:55 pmYYC - IAD

1 stop7h 42mAir Canada

Deal found 3/31

$108

Fri 8/17:00 amYYJ - IAD

1 stop7h 54mWestJet

Deal found 3/31

$110

Tue 9/25:05 pmYYC - IAD

2 stops20h 47mUnited Airlines

Deal found 3/31

$117

Thu 5/83:49 pmYYC - DCA

2 stops18h 47mUnited Airlines

Deal found 3/31

$132

Tue 5/1312:30 amYYC - BWI

1 stop17h 26mMultiple Airlines

Deal found 3/30

$133

Fri 8/2210:45 amYVR - BWI

1 stop9h 15mMultiple Airlines

Deal found 3/30

$138

Wed 5/1411:30 amYYC - IAD

Nonstop4h 24mDelta

Deal found 3/30

$154

Tue 5/66:45 amYYC - DCA

1 stop9h 14mDelta

Deal found 3/31

$157

Mon 5/267:30 pmYYC - BWI

1 stop7h 50mUnited Airlines

Deal found 3/31

$159

Wed 5/147:00 amYYJ - IAD

1 stop7h 54mDelta

Deal found 3/30

$159

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 5/21

12:55 am-10:19 am

1 stop7h 24m

Washington, D.C. Reagan-National

Wed 5/28

4:35 pm-11:06 pm

1 stop8h 31m

$207

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 5/1

1:30 pm-5:22 am

1 stop13h 52m

Washington, D.C. Dulles Intl

Mon 5/5

5:35 pm-12:19 pm

2 stops20h 44m

$213

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 5/21

7:15 am-9:42 pm

1 stop12h 27m

Washington, D.C. Reagan-National

Wed 5/28

4:35 pm-11:06 pm

1 stop8h 31m

$213

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 5/20

12:30 am-4:30 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

Wed 5/28

6:45 pm-9:36 pm

Nonstop4h 51m

$214

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 5/1

11:55 am-9:08 pm

1 stop7h 13m

Washington, D.C. Dulles Intl

Wed 5/14

12:40 pm-11:43 pm

1 stop13h 03m

$219

VancouverBaltimore

YVR - BWI

YVRBWI

Vancouver Intl

Sun 4/27

11:00 pm-11:59 pm

1 stop21h 59m

Baltimore/Washington

Mon 5/5

6:36 pm-11:15 am

1 stop19h 39m

$224

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 5/21

11:30 am-5:54 pm

Nonstop4h 24m

Washington, D.C. Dulles Intl

Wed 5/28

6:45 pm-9:36 pm

Nonstop4h 51m

$261

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 5/10

6:45 am-12:02 am

2 stops15h 17m

Washington, D.C. Dulles Intl

Sat 5/17

9:11 am-11:50 am

2 stops28h 39m

$270

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Sun 4/13

6:15 am-11:30 pm

1 stop15h 15m

Baltimore/Washington

Sun 4/20

6:15 am-11:41 am

1 stop7h 26m

$270

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 5/21

6:30 am-5:59 pm

1 stop9h 29m

Washington, D.C. Reagan-National

Sun 5/25

9:40 am-8:40 pm

2 stops13h 00m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results

...

Best time to book a flight from British Columbia to Washington, D.C.

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

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

Currently, August is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. (average of $241). Flying from British Columbia to Washington, D.C. in March is currently the most expensive (average of $290). 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 BC to WAS?

When flying from British Columbia to Washington, D.C., 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 British Columbia to Washington, D.C.

The most flights from CABC to WAS are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from British Columbia to Washington, D.C., such as Alaska Airlines, Delta and Porter Airlines. 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

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,818 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,899 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines

7.9

Good

277 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,342 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air Transat

7.8

Good

381 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What are the cheapest airlines to fly from British Columbia to Washington, D.C. one-way?
$91 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $101 and $117, respectively.
What are the most popular routes from British Columbia to Washington, D.C.?
The most popular flight routes from British Columbia to Washington, D.C. are Vancouver Intl - Washington, D.C. Dulles Intl, Vancouver Intl - Baltimore/Washington and Calgary - Washington, D.C. Dulles Intl.
Can I find deals for flights from British Columbia to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on British Columbia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from British Columbia to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from British Columbia to Washington, D.C..
Can I find deals for business class flights from British Columbia to Washington, D.C.?
Yes. Cheapflights offers flight deals from British Columbia to Washington, D.C. 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 British Columbia to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from British Columbia to Washington, D.C. (average of $241). Flying from British Columbia to Washington, D.C. in March is currently the most expensive (average of $290). 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

Arlington

Alexandria

Fairfax

Tysons

Springfield

Rockville

Woodbridge

Gaithersburg

Fredericksburg

Linthicum Heights

Silver Spring

Falls Church

Laurel

Easton

Herndon

Bowie

Gettysburg

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from British Columbia to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$191	Average$472	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$275	Average$426	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$283	Average$452	FlexibilityNo cancel fee	On-time67%
WestJet	Cheapest$358	Average$417	FlexibilityNo cancel fee	On-time60%

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$91+ Cheap flights from British Columbia to Washington, D.C. (WAS)

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.

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

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

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

Cheapest flights from British Columbia to Washington, D.C.Explore the most affordable flight options available from British Columbia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Explore the most affordable flight options available from British Columbia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from British Columbia to Washington, D.C.

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

Cheapflights Insights

Everything you need to know about your flight from British Columbia to Washington, D.C.

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

What is the cheapest time of day to fly from BC to WAS?

Find hourly flight availability from British Columbia to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

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

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

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

Related info for your journey

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

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

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

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

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

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

Traveling to a place near British Columbia?

Browse thousands of different options on Cheapflights for your next trip

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

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

Top 4 airlines flying from British Columbia to Washington, D.C.

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Cheapest flights from British Columbia to Washington, D.C.
Explore the most affordable flight options available from British Columbia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.