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$93+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YVR
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap 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 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Mon 8/3111:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/27$212
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Mon 8/1711:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/28$213
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 8/2111:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/26$214
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 7/1711:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/28$215
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 8/711:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/24$216
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 7/2411:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/28$221
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 7/2411:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/28$222
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 7/1711:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/25$225
This Justfly.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Mon 8/3111:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/27$238
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 pm
IAD
-
YXX
1 stop18h 05m
WestJet
Mon 8/316:00 am
YXX
-
IAD
1 stop9h 10m
WestJet
Deal found 4/28$238
This Justfly.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Mon 7/2711:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/28$239
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 7/3111:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 4/28$240

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 April 29, 2026.

Round-trip from

$212
(Kiwi.com)

One-way from

$93
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$497

Good round-trip deal

$590 or less

Good one-way deal

$320 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. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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

 
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 2,558,603 searches. Data last updated April 29, 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

Washington, D.C.Abbotsford

IAD - YXX

IADYXX

Washington, D.C. Dulles Intl

Fri 8/7

7:00 pm-3:05 pm

1 stop23h 05m

Abbotsford

Mon 8/10

6:00 am-6:10 pm

1 stop9h 10m

$283

Washington, D.C.Abbotsford

IAD - YXX

IADYXX

Washington, D.C. Dulles Intl

Mon 8/24

7:00 pm-7:25 pm

1 stop27h 25m

Abbotsford

Fri 8/28

6:00 am-6:10 pm

1 stop9h 10m

$297

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Thu 8/27

6:15 am-5:27 pm

1 stop13h 12m

Calgary

Tue 9/1

2:55 pm-9:18 pm

Nonstop4h 23m

$348

Washington, D.C.Kelowna

IAD - YLW

IADYLW

Washington, D.C. Dulles Intl

Mon 8/17

7:00 pm-11:50 pm

1 stop7h 50m

Kelowna

Thu 8/27

10:55 am-6:10 pm

1 stop28h 15m

$360

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 7/22

12:29 pm-9:05 pm

1 stop10h 36m

Calgary

Fri 8/7

7:00 am-9:03 pm

1 stop12h 03m

$370

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 8/16

10:40 am-8:05 pm

1 stop11h 25m

Calgary

Sat 8/22

7:00 am-4:41 pm

1 stop7h 41m

$370

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 7/11

12:29 pm-9:05 pm

1 stop10h 36m

Calgary

Sat 7/18

7:00 am-11:13 pm

2 stops14h 13m

$384

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 9/13

10:40 am-8:05 pm

1 stop11h 25m

Calgary

Fri 9/18

12:30 am-9:50 am

1 stop7h 20m

$411

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 8/8

12:29 pm-9:05 pm

1 stop10h 36m

Calgary

Fri 8/21

6:35 am-5:58 pm

1 stop9h 23m

$448

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Tue 7/21

3:15 pm-9:55 pm

1 stop8h 40m

Calgary

Thu 7/30

6:45 am-6:09 pm

1 stop9h 24m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

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

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 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. to British Columbia (average of $84). Flying from Washington, D.C. to British Columbia in January is currently the most expensive (average of $302). 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. 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 April 29, 2026.
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
12,313 reviews

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,313 reviews
Alaska Airlines
7.9
Good
12,313 reviews

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,465 reviews
Alaska Airlines
7.9
Good
12,313 reviews

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,680 reviews
Alaska Airlines
7.9
Good
12,313 reviews

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
American Airlines
7.1
Good
11,678 reviews
Alaska Airlines
7.9
Good
12,313 reviews

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Air Canada
7.1
Good
10,979 reviews
Alaska Airlines
7.9
Good
12,313 reviews

Boarding

8.1

Comfort

7.8

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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?

    WestJet, United Airlines, and Delta can get you from Washington, D.C. to British Columbia in just under 10h 36m. Your travel time can differ by up to 12h 29m. Washington, D.C. and British Columbia are separated by a distance of 1946 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?

    $473 is the cheapest one-way deal found within the past few days, from Royal Air Maroc. You may also be able to find cheap deals on Turkish Airlines and Egyptair, with prices starting from $498 and $521, 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 $984, our data shows the cheapest flight currently is $271. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl), you can expect to pay $394 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, July is the cheapest month in which you can book a flight from Washington, D.C. to British Columbia (average of $84). Flying from Washington, D.C. to British Columbia in January is currently the most expensive (average of $302). 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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Top 6 airlines flying from Washington, D.C. to British Columbia

Discover the top 6 airlines 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 2,558,603 searches. Data last updated April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$118Average$431FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$128Average$571FlexibilityNo cancel feeOn-time67%
DeltaCheapest$159Average$546FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$229Average$549FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$270Average$570FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$310Average$522FlexibilityNo cancel feeOn-time71%

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