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British Columbia

$162+ Cheap flights from Dulles Intl (IAD) to British Columbia

IAD — YVR
Dec 4 — Dec 111
Fri 12/4
Fri 12/11
1 adult, Economy
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Cheap flight deals from Dulles Intl to British Columbia

Cheapest flights from Dulles Intl to British Columbia

Wed 12/212:06 pm -
3 stops35h 39m
Wed 12/98:30 pm -
2 stops16h 19m
Deal found 10/30$404
Tue 12/110:33 pm -
3 stops27h 26m
Tue 12/88:30 pm -
2 stops16h 19m
Deal found 11/1$407
Thu 11/261:09 pm -
1 stop27h 36m
Sat 12/58:30 pm -
2 stops16h 19m
Deal found 10/31$410
Tue 12/110:33 pm -
3 stops27h 26m
Tue 12/157:00 pm -
2 stops17h 49m
Deal found 11/2$424
Thu 11/2610:47 pm -
2 stops18h 13m
Tue 12/17:00 pm -
2 stops14h 11m
Deal found 11/1$429
Thu 12/1011:20 am -
1 stop15h 10m
Tue 12/158:30 pm -
2 stops12h 41m
Deal found 10/31$431
Fri 12/410:33 pm -
2 stops18h 27m
Mon 12/78:30 pm -
2 stops12h 41m
Deal found 11/1$432
Thu 12/36:42 pm -
2 stops22h 18m
Mon 12/77:00 pm -
2 stops17h 49m
Deal found 10/31$434
Wed 11/259:35 pm -
2 stops20h 45m
Tue 12/17:00 pm -
2 stops14h 11m
Deal found 11/1$436
Tue 11/241:09 pm -
1 stop28h 51m
Sun 11/2910:20 pm -
2 stops34h 19m
Deal found 11/1$437
Tue 12/1510:35 pm -
3 stops26h 35m
Tue 12/229:40 am -
3 stops18h 27m
Deal found 10/30$683
Mon 11/165:17 pm -
1 stop8h 03m
Thu 11/268:35 pm -
2 stops11h 20m
Deal found 11/1$710

Find flight deals from Dulles Intl to British Columbia

Round-trip from

$404
(Mytrip)

One-way from

$162
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$716
From Washington, D.C. Dulles Intl to British Columbia
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One-way flight from Washington, D.C. Dulles Intl to British Columbia
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Highest demand for flights based on searches. 2% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Vancouver

IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl

IADYVR

Washington, D.C. Dulles Intl

Wed 11/25

9:35 pm-4:20 pm

2 stops20h 45m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$209

Washington, D.C.Vancouver

IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl

IADYVR

Washington, D.C. Dulles Intl

Sun 1/17

6:37 am-9:45 pm

2 stops17h 08m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$216

Washington, D.C.Vancouver

IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl

IADYVR

Washington, D.C. Dulles Intl

Tue 12/29

10:59 pm-7:40 am

2 stops34h 41m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$235

Washington, D.C.Vancouver

IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl

IADYVR

Washington, D.C. Dulles Intl

Mon 1/4

8:51 pm-4:00 pm

1 stop21h 09m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$300

Washington, D.C.Vancouver

IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl

IADYVR

Washington, D.C. Dulles Intl

Tue 1/12

11:20 am-9:46 pm

2 stops12h 26m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$306

Washington, D.C.Vancouver

IAD Washington, D.C. Dulles Intl - YVR Vancouver Intl

IADYVR

Washington, D.C. Dulles Intl

Sun 11/8

6:40 am-7:10 pm

2 stops38h 30m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$317
Quickest round-trip

Washington, D.C.Victoria

IAD Washington, D.C. Dulles Intl - YYJ Victoria Intl

IADYYJ

Washington, D.C. Dulles Intl

Tue 1/5

5:30 pm-11:23 pm

1 stop7h 53m

Victoria Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$319

Washington, D.C.Victoria

IAD Washington, D.C. Dulles Intl - YYJ Victoria Intl

IADYYJ

Washington, D.C. Dulles Intl

Tue 12/29

11:20 am-9:55 am

3 stops24h 35m

Victoria Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$335

Washington, D.C.Victoria

IAD Washington, D.C. Dulles Intl - YYJ Victoria Intl

IADYYJ

Washington, D.C. Dulles Intl

Sun 12/20

7:05 am-1:18 pm

1 stop8h 13m

Victoria Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$346

Washington, D.C.Victoria

IAD Washington, D.C. Dulles Intl - YYJ Victoria Intl

IADYYJ

Washington, D.C. Dulles Intl

Thu 12/24

7:05 am-1:18 pm

1 stop8h 13m

Victoria Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 50 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to British Columbia (average of $399). Flying from Washington, D.C. Dulles Intl Airport to British Columbia in November is currently the most expensive (average of $967). 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 far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to British Columbia?

The best time to book flights from Washington, D.C. Dulles Intl Airport to British Columbia is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing British Columbia

Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to British Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,141 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

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
13,141 reviews
Alaska Airlines
7.9
Good
13,141 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

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.
Delta
7.8
Good
8,698 reviews
Alaska Airlines
7.9
Good
13,141 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

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.
United Airlines
7.3
Good
10,462 reviews
Alaska Airlines
7.9
Good
13,141 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

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.
Air Canada
7.1
Good
11,854 reviews
Alaska Airlines
7.9
Good
13,141 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

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.

Related info for your journey

  • How long is the flight from Washington, D.C. Dulles Intl Airport to British Columbia?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to British Columbia in 7h 48m. Fly via Delta, Alaska Airlines, or United Airlines to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to British Columbia is about 2348 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. Dulles Intl Airport to British Columbia one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $142. Users have also found prices from $237 and $237 on Alaska Airlines and United Airlines, respectively.

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

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

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

    Consider Air Canada (86%), United Airlines (86%) or Sun Country Air (0%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to British Columbia.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to British Columbia (average of $399). Flying from Washington, D.C. Dulles Intl Airport to British Columbia in November is currently the most expensive (average of $967). 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 4 airlines flying from Dulles Intl to British Columbia

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$474FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$295Average$771FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$406Average$656FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$441Average$767FlexibilityNo cancel feeOn-time75%

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