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Cheap flights from Washington, D.C. Dulles Intl Airport to British Columbia from C$ 127

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YVR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to British Columbia

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to British Columbia
Explore the most affordable flight options available from Dulles Intl to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 31/126:35 a.m.IAD - YYC
2 stops31h 04mAmerican Airlines
Sun 11/11:40 p.m.YYC - IAD
2 stops19h 18mAmerican Airlines
Deal found 10/12C$ 548
Thu 25/129:47 a.m.IAD - YVR
1 stop11h 16mUnited Airlines
Sat 17/17:00 a.m.YVR - IAD
1 stop9h 35mUnited Airlines
Deal found 10/12C$ 698
Thu 25/1212:40 p.m.IAD - YYC
1 stop8h 40mUnited Airlines
Wed 31/126:45 a.m.YYC - IAD
1 stop7h 45mUnited Airlines
Deal found 10/12C$ 746
Mon 22/121:57 p.m.IAD - YYC
2 stops23h 42mAmerican Airlines
Wed 24/126:30 a.m.YYC - IAD
2 stops28h 57mAmerican Airlines
Deal found 11/12C$ 782
Mon 29/1210:05 p.m.IAD - YVR
1 stop15h 55mUnited Airlines
Wed 31/123:20 p.m.YVR - IAD
1 stop17h 04mUnited Airlines
Deal found 10/12C$ 783
Thu 18/125:35 a.m.IAD - YYC
1 stop15h 34mMultiple Airlines
Mon 29/1210:40 a.m.YYC - IAD
1 stop21h 44mMultiple Airlines
Deal found 10/12C$ 785
Thu 18/125:35 a.m.IAD - YYC
1 stop15h 34mMultiple Airlines
Thu 25/121:05 a.m.YYC - IAD
1 stop14h 09mMultiple Airlines
Deal found 10/12C$ 792
Wed 17/1210:11 p.m.IAD - YYC
1 stop12h 32mAir Canada
Thu 25/1212:37 p.m.YYC - IAD
1 stop9h 38mAir Canada
Deal found 10/12C$ 814
Wed 31/122:24 p.m.IAD - YVR
1 stop11h 42mUnited Airlines
Mon 5/13:20 p.m.YVR - IAD
1 stop10h 59mUnited Airlines
Deal found 11/12C$ 818
Thu 18/1212:43 p.m.IAD - YYC
2 stops14h 41mAir Canada
Fri 26/125:35 a.m.YYC - IAD
2 stops13h 50mAir Canada
Deal found 11/12C$ 830
Wed 17/122:30 p.m.IAD - YYC
1 stop9h 23mUnited Airlines
Thu 25/1212:37 p.m.YYC - IAD
1 stop9h 38mUnited Airlines
Deal found 10/12C$ 854
Thu 25/129:47 a.m.IAD - YVR
1 stop11h 16mUnited Airlines
Thu 1/17:15 p.m.YVR - IAD
1 stop8h 32mUnited Airlines
Deal found 10/12C$ 957

Find flight deals from Dulles Intl to British Columbia

Keep the following information in mind while searching for Dulles Intl to British Columbia flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 350

One-way from

C$ 127

Popular in

December

Cheapest in

November

Average price

C$ 863
Air Canada
  • Air Canada
  • 8/1-14/1
  • 2 total stops
  • 16h 35m total
  • Washington, D.C. to British Columbia
Search Deals
25/1
  • 25/1
  • 2 total stops
  • 24h 38m total
  • Washington, D.C. to British Columbia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to British Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to British Columbia that are best for you.

Fly from

Dulles Intl

Fly to

British Columbia

Route

Depart

Return

Price

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 28/1

6:04 p.m.-12:10 a.m.

1 stop9h 06m

Vancouver Intl

Mon 2/2

7:35 p.m.-4:26 p.m.

1 stop17h 51m

C$ 491

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 24/1

6:04 p.m.-12:10 a.m.

1 stop9h 06m

Vancouver Intl

Tue 27/1

6:00 a.m.-4:26 p.m.

1 stop7h 26m

C$ 491

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 31/1

6:04 p.m.-12:10 a.m.

1 stop9h 06m

Vancouver Intl

Sat 7/2

6:00 a.m.-4:26 p.m.

1 stop7h 26m

C$ 491

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sat 31/1

6:04 p.m.-12:10 a.m.

1 stop9h 06m

Vancouver Intl

Thu 5/2

6:00 a.m.-4:26 p.m.

1 stop7h 26m

C$ 491

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 14/1

6:04 p.m.-12:10 a.m.

1 stop9h 06m

Vancouver Intl

Tue 20/1

7:35 p.m.-4:26 p.m.

1 stop17h 51m

C$ 491

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 22/1

6:04 p.m.-12:10 a.m.

1 stop9h 06m

Vancouver Intl

Tue 27/1

6:00 a.m.-4:26 p.m.

1 stop7h 26m

C$ 491

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 3/2

6:04 p.m.-12:10 a.m.

1 stop9h 06m

Vancouver Intl

Tue 10/2

7:35 p.m.-4:26 p.m.

1 stop17h 51m

C$ 491

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Sun 18/1

6:04 p.m.-12:10 a.m.

1 stop9h 06m

Vancouver Intl

Thu 22/1

6:00 a.m.-4:26 p.m.

1 stop7h 26m

C$ 491

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 7/1

11:34 a.m.-12:48 p.m.

2 stops27h 14m

Calgary

Wed 14/1

6:30 a.m.-9:17 p.m.

1 stop12h 47m

C$ 494

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Thu 19/2

7:30 a.m.-2:41 p.m.

1 stop10h 11m

Vancouver Intl

Tue 24/2

7:37 p.m.-9:08 a.m.

2 stops10h 31m

C$ 503

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to British Columbia

Have a flexible travel schedule? Discover the best time to fly to British Columbia from Dulles Intl 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. Dulles Intl Airport to British Columbia

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to British Columbia (average of C$ 214). Flying from Washington, D.C. Dulles Intl Airport to British Columbia in March is currently the most expensive (average of C$ 503). 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 IAD to BC?

Find hourly flight availability from Dulles Intl 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 12 December 2025.

When flying from Washington, D.C. Dulles Intl Airport to British Columbia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight in the morning.

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 12 December 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Washington, D.C. Dulles Intl Airport to British Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Air Canada
7.1
Good
10,516 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl Airport to British Columbia?

    Airlines like Alaska Airlines, American Airlines, and Air Canada fly from Washington, D.C. Dulles Intl Airport to British Columbia in about 9h 06m. The time it takes to get you to your destination can typically vary by up to 18h 08m. Washington, D.C. Dulles Intl Airport and British Columbia are separated by a distance of 3761 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular route from Washington, D.C. Dulles Intl Airport to British Columbia is Washington, D.C. Dulles Intl - Vancouver Intl. You may also consider Washington, D.C. Dulles Intl - Calgary or Washington, D.C. Dulles Intl - Abbotsford.

  • Can I find deals for flights from Dulles Intl to British Columbia that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to British Columbia?

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

  • Can I find deals for business class flights from Dulles Intl to British Columbia?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to British Columbia?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to British Columbia (average of C$ 214). Flying from Washington, D.C. Dulles Intl Airport to British Columbia in March is currently the most expensive (average of C$ 503). 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 Dulles Intl to British Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Pearson Intl flights
Dulles Intl to Pearson Intl flights
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Baltimore to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Reagan-National to Vancouver Intl flights
Baltimore to Vancouver Intl flights
Dulles Intl to Calgary flights
Dulles Intl to Ottawa flights
Baltimore to Calgary flights
Reagan-National to Calgary flights
Reagan-National to Ottawa flights
Reagan-National to Toronto Island flights
Dulles Intl to Québec City flights
Reagan-National to Québec City flights
Baltimore to Québec City flights
Baltimore to Toronto Island flights
Dulles Intl to Winnipeg flights
Reagan-National to Winnipeg flights
Dulles Intl to Halifax flights
Baltimore to Ottawa flights
Baltimore to Winnipeg flights
Dulles Intl to Abbotsford flights
Baltimore to Halifax flights
Reagan-National to Victoria flights
Dulles Intl to Edmonton flights
Dulles Intl to Victoria flights
Dulles Intl to Kelowna flights
Baltimore to Edmonton flights
Reagan-National to Edmonton flights
Baltimore to Victoria flights
Baltimore to Regina flights
Dulles Intl to Charlottetown flights
Dulles Intl to Regina flights
Baltimore to Moncton flights
Reagan-National to Regina flights

Top 2 airlines flying from Dulles Intl to British Columbia

Discover the top 2 airlines that operate flights from Dulles Intl to British Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 340AverageC$ 541FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 371AverageC$ 585FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dulles Intl to British Columbia?

When you search for this flight from Dulles Intl to British Columbia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to British Columbia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to British Columbia from Dulles Intl.

Can Cheapflights find flights from Dulles Intl to British Columbia with no change fees?

Certainly. Search results for flights to British Columbia from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dulles Intl to British Columbia become cheaper?

Yes! Start tracking prices for Dulles Intl to British Columbia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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