HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
British Columbia

$150+ Cheap flights from Dulles Intl (IAD) to British Columbia

IAD — YVR
Nov 5 — Nov 121
Thu 11/5
Thu 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to British Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to British Columbia

Cheapest flights from Dulles Intl to British Columbia

Mon 11/26:25 pm -
2 stops21h 00m
Mon 11/98:30 pm -
2 stops17h 42m
Deal found 10/5$571
Sat 11/2111:20 am -
1 stop16h 10m
Sat 11/285:55 pm -
1 stop13h 44m
Deal found 10/5$575
Sun 10/186:40 am -
1 stop20h 50m
Fri 10/2310:55 pm -
1 stop15h 18m
Deal found 10/3$577
Sun 11/111:20 am -
1 stop16h 10m
Thu 11/52:55 pm -
2 stops17h 41m
Deal found 10/1$579
Tue 11/36:07 pm -
3 stops25h 13m
Tue 11/102:55 pm -
2 stops17h 41m
Deal found 10/4$583
Thu 11/59:06 pm -
3 stops29h 52m
Thu 11/122:55 pm -
3 stops16h 26m
Deal found 10/5$584
Sun 11/156:25 pm -
1 stop19h 07m
Tue 11/173:00 pm -
3 stops17h 36m
Deal found 10/4$586
Tue 11/106:07 pm -
3 stops25h 53m
Tue 11/175:55 pm -
1 stop13h 43m
Deal found 10/3$588
Thu 10/297:40 am -
3 stops26h 00m
Thu 11/52:55 pm -
2 stops17h 41m
Deal found 10/1$589
Thu 10/295:20 pm -
2 stops21h 05m
Fri 11/61:15 pm -
2 stops18h 23m
Deal found 10/1$590
Tue 11/176:07 pm -
2 stops23h 48m
Tue 11/247:05 pm -
3 stops14h 09m
Deal found 10/2$642
Sat 10/247:02 am -
1 stop8h 55m
Mon 10/261:47 pm -
1 stop12h 53m
Deal found 10/1$646

Find flight deals from Dulles Intl to British Columbia

Round-trip from

$571
(Mytrip)

One-way from

$150
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$613

Good round-trip deal

$900 or less

Good one-way deal

$571 or less
From Washington, D.C. Dulles Intl to British Columbia
Search Deals
One-way flight from Washington, D.C. Dulles Intl to British Columbia
Search Deals
High demand for flights, 2% potential price rise
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 October 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to British Columbia.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to British Columbia.
Search Deals

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

Sat 11/7

8:13 am-11:36 pm

2 stops18h 23m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$245

Washington, D.C.Vancouver

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

IADYVR

Washington, D.C. Dulles Intl

Sun 11/15

9:06 pm-11:57 pm

3 stops29h 51m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$248

Washington, D.C.Vancouver

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

IADYVR

Washington, D.C. Dulles Intl

Mon 11/23

9:35 pm-12:40 am

3 stops54h 05m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$254

Washington, D.C.Vancouver

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

IADYVR

Washington, D.C. Dulles Intl

Sun 11/15

11:20 am-12:25 pm

2 stops28h 05m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$264

Washington, D.C.Vancouver

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

IADYVR

Washington, D.C. Dulles Intl

Thu 2/18

5:25 pm-11:57 pm

2 stops33h 32m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$288

Washington, D.C.Vancouver

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

IADYVR

Washington, D.C. Dulles Intl

Thu 1/28

10:16 pm-1:35 pm

2 stops18h 19m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$317

Washington, D.C.Kelowna

IAD Washington, D.C. Dulles Intl - YLW Kelowna

IADYLW

Washington, D.C. Dulles Intl

Fri 10/23

9:06 pm-6:30 pm

3 stops24h 24m

Kelowna

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$326

Washington, D.C.Kelowna

IAD Washington, D.C. Dulles Intl - YLW Kelowna

IADYLW

Washington, D.C. Dulles Intl

Fri 2/5

6:53 pm-1:38 pm

2 stops21h 45m

Kelowna

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$335

Washington, D.C.Vancouver

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

IADYVR

Washington, D.C. Dulles Intl

Sat 12/12

7:00 am-1:15 pm

1 stop9h 15m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$344

Washington, D.C.Vancouver

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

IADYVR

Washington, D.C. Dulles Intl

Thu 12/10

7:00 am-3:55 pm

1 stop11h 55m

Vancouver Intl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 49 resultsSorted by cheapest first
1
2
3
...
5

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 September is currently the most expensive (average of $762). 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. Dulles Intl Airport to British Columbia?

Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to British Columbia flights typically cost between $596 and $682 in November.
The cheapest round-trip price found within the last 5 days was $571 on Multiple Airlines (Nov 2-Nov 9).

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 79 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
13,021 reviews

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

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
13,021 reviews
Alaska Airlines
7.9
Good
13,021 reviews

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

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
8,634 reviews
Alaska Airlines
7.9
Good
13,021 reviews

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

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
7.4
Good
10,287 reviews
Alaska Airlines
7.9
Good
13,021 reviews

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

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
11,729 reviews
Alaska Airlines
7.9
Good
13,021 reviews

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

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 Alaska Airlines, Delta, or Air Canada 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 $202 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 - Calgary and Washington, D.C. Dulles Intl - Abbotsford.

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

    Consider Air Canada (85%), United Airlines (85%) 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.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to British Columbia?

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to British Columbia is $470. On average you can expect to pay $785. The most popular route, (Washington, D.C. Dulles Intl - Vancouver Intl), can usually be booked for $494.

  • 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 September is currently the most expensive (average of $762). 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$389FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$295Average$767FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$406Average$656FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$441Average$751FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.