What is the cheapest airline that flies from Washington, D.C. Dulles Intl to British Columbia?

United Airlines, Delta, and WestJet are the most popular carriers operating from Washington, D.C. Dulles Intl to British Columbia

What airlines fly to British Columbia?

United Airlines, Air Canada and Delta are the top three most popular airlines that fly to British Columbia from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to British Columbia. Keep in mind that there are 5 different airlines that fly to British Columbia on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to British Columbia?

As of April 2026, there are 6 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to British Columbia.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to British Columbia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to British Columbia.

What documentation or ID do you need to fly to British Columbia?

The travel and health documents you'll need for your trip to British Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at British Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$118 Cheap Flights from Washington, D.C. Dulles Intl Airport to British Columbia in 2026

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to British Columbia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 11:57 pm

IAD

YYC

10h 12m

1 stop

6:00 am - 3:01 pm

YYC

IAD

7h 01m

1 stop

$282Air Canada

Tue, Jun 16 - Tue, Jun 23

9:45 am - 7:33 pm

IAD

YYC

11h 48m

2 stops

6:00 am - 3:03 pm

YYC

IAD

7h 03m

1 stop

$283Air Canada

Tue, May 12 - Tue, May 19

5:55 pm - 12:19 pm

IAD

YYC

20h 24m

1 stop

6:00 am - 9:25 pm

YYC

IAD

13h 25m

1 stop

$290United Airlines

Tue, Apr 21 - Tue, Apr 28

3:39 pm - 10:37 pm

IAD

YYC

8h 58m

1 stop

8:30 am - 12:45 am

YYC

IAD

14h 15m

1 stop

$294United Airlines

Wed, May 27 - Thu, May 28

6:27 pm - 7:10 pm

IAD

YVR

27h 43m

2 stops

10:55 pm - 11:09 pm

YVR

IAD

21h 14m

1 stop

$309Multiple Airlines

Wed, May 6 - Tue, May 12

6:19 pm - 10:45 am

IAD

YVR

19h 26m

1 stop

7:30 pm - 4:21 pm

YVR

IAD

17h 51m

2 stops

$315Multiple Airlines

Mon, Apr 27 - Mon, May 4

7:00 pm - 3:05 pm

IAD

YXX

23h 05m

1 stop

6:10 pm - 6:10 pm

YXX

IAD

21h 00m

1 stop

$423WestJet

Fri, May 29 - Thu, Jun 4

7:00 pm - 3:05 pm

IAD

YXX

23h 05m

1 stop

6:00 am - 6:10 pm

YXX

IAD

9h 10m

1 stop

$464WestJet

Fri, May 15 - Fri, May 22

7:10 am - 10:49 am

IAD

YYJ

30h 39m

1 stop

5:21 pm - 5:50 am

YYJ

IAD

9h 29m

1 stop

$506Alaska Airlines

Mon, Apr 27 - Mon, May 4

7:10 am - 10:49 am

IAD

YYJ

30h 39m

1 stop

6:05 am - 6:20 pm

YYJ

IAD

9h 15m

1 stop

$526Alaska Airlines

Fri, May 1 - Sat, May 9

Delta flights from Washington, D.C. Dulles Intl Airport to British Columbia

Our best Delta deals on Washington, D.C. Dulles Intl Airport to British Columbia flight tickets

Delta

Apr 14

IAD12:12 pmWashington, D.C. Dulles Intl

10h 28m

1 stop

YYC8:40 pmCalgary

Apr 18

YYC7:40 amCalgary

13h 52m

2 stops

IAD11:32 pmWashington, D.C. Dulles Intl

$330

Delta

Apr 21

IAD10:11 amWashington, D.C. Dulles Intl

14h 49m

2 stops

YYC11:00 pmCalgary

Apr 29

YYC6:40 amCalgary

12h 12m

2 stops

IAD8:52 pmWashington, D.C. Dulles Intl

$335

Delta

Apr 21

IAD6:00 amWashington, D.C. Dulles Intl

7h 50m

1 stop

YVR10:50 amVancouver Intl

Apr 23

YVR11:18 amVancouver Intl

9h 37m

1 stop

IAD11:55 pmWashington, D.C. Dulles Intl

$395

Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to British Columbia

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to British Columbia flight tickets

Alaska Airlines

Apr 7

IAD7:11 pmWashington, D.C. Dulles Intl

7h 59m

1 stop

YVR12:10 amVancouver Intl

Apr 28

YVR10:30 amVancouver Intl

10h 39m

1 stop

IAD12:09 amWashington, D.C. Dulles Intl

$499

Alaska Airlines

Apr 27

IAD7:10 amWashington, D.C. Dulles Intl

30h 39m

1 stop

YYJ10:49 amVictoria Intl

May 4

YYJ5:21 pmVictoria Intl

9h 29m

1 stop

IAD5:50 amWashington, D.C. Dulles Intl

$506

Alaska Airlines

Apr 7

IAD7:11 pmWashington, D.C. Dulles Intl

7h 59m

1 stop

YVR12:10 amVancouver Intl

Apr 28

YVR6:00 amVancouver Intl

9h 20m

1 stop

IAD6:20 pmWashington, D.C. Dulles Intl

$517

momondo 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

Quickest round-trip

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 6/16

3:45 pm-11:57 pm

1 stop10h 12m

Calgary

Tue 6/23

6:00 am-3:01 pm

1 stop7h 01m

$282

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 5/12

9:45 am-7:33 pm

2 stops11h 48m

Calgary

Tue 5/19

6:00 am-3:03 pm

1 stop7h 03m

$283

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 4/21

5:55 pm-12:19 pm

1 stop20h 24m

Calgary

Tue 4/28

6:00 am-9:25 pm

1 stop13h 25m

$290

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 5/27

3:39 pm-10:37 pm

1 stop8h 58m

Calgary

Thu 5/28

8:30 am-12:45 am

1 stop14h 15m

$294

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 5/6

6:27 pm-7:10 pm

2 stops27h 43m

Vancouver Intl

Tue 5/12

10:55 pm-11:09 pm

1 stop21h 14m

$309

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Mon 4/27

6:19 pm-10:45 am

1 stop19h 26m

Vancouver Intl

Mon 5/4

7:30 pm-4:21 pm

2 stops17h 51m

$315

Washington, D.C.Abbotsford

IAD - YXX

IADYXX

Washington, D.C. Dulles Intl

Fri 5/29

7:00 pm-3:05 pm

1 stop23h 05m

Abbotsford

Thu 6/4

6:10 pm-6:10 pm

1 stop21h 00m

$423

Washington, D.C.Abbotsford

IAD - YXX

IADYXX

Washington, D.C. Dulles Intl

Fri 5/15

7:00 pm-3:05 pm

1 stop23h 05m

Abbotsford

Fri 5/22

6:00 am-6:10 pm

1 stop9h 10m

$464

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Mon 4/27

7:10 am-10:49 am

1 stop30h 39m

Victoria Intl

Mon 5/4

5:21 pm-5:50 am

1 stop9h 29m

$506

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Fri 5/1

7:10 am-10:49 am

1 stop30h 39m

Victoria Intl

Sat 5/9

6:05 am-6:20 pm

1 stop9h 15m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to British Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to British Columbia?

If you aren’t able to travel during the month of October, then book flights to British Columbia from Washington, D.C. Dulles Intl Airport during January instead. Flights to British Columbia in January, while not as cheap as those in October, still average around $399.

What is the cheapest day to depart on your flight to British Columbia?

The cheapest day to depart on your flight to British Columbia is on a Tuesday when prices can be found for as low as $507. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to British Columbia on Saturday is $755.

What is the cheapest time of day to depart on your flight to British Columbia?

Flying to British Columbia from Washington, D.C. Dulles Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $600 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to British Columbia, so prices are often more expensive at around $868 per ticket.

What is the cheapest Washington, D.C. Dulles Intl to British Columbia flight route?

Fly from Washington, D.C. Dulles Intl to Vancouver Intl for the best Washington, D.C. Dulles Intl - British Columbia flight prices

How far in advance should I book a flight to British Columbia?

You are more likely to see cheaper flights to British Columbia from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to British Columbia for around $507 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to British Columbia from Washington, D.C. Dulles Intl Airport for as low as $401 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to British Columbia flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to British Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to British Columbia flights?

You could potentially save up to 59% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to British Columbia flight.

Cheap Washington, D.C. Dulles Intl Airport to British Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to British Columbia

Best Price Found	$287
Fastest flight time	4h 54m
Direct flights	Every day
Airports in British Columbia	140 airports

The best one-way flight to British Columbia from Washington, D.C. Dulles Intl Airport in the past 72 hours is $287. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to British Columbia found on momondo in the last 72 hours is $562.

The fastest flight from Washington, D.C. Dulles Intl Airport to British Columbia takes 4h 54m

Direct flights go from Washington, D.C. Dulles Intl Airport to British Columbia every day.

There are 140 airports in British Columbia. From Washington, D.C. Dulles Intl Airport there are direct flights to Calgary (YYC).

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to British Columbia?
Prices for flights from Washington, D.C. Dulles Intl Airport to British Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to British Columbia?
As of April 2026, there are 6 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to British Columbia.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to British Columbia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to British Columbia.
What documentation or ID do you need to fly to British Columbia?
The travel and health documents you'll need for your trip to British Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at British Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to British Columbia?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and British Columbia, the leading plane model is Boeing 737 MAX 8, making up 58.23% of the total bookings. Other popular models include Airbus A320-100/200 with 31.73%, Boeing 737 MAX 9 with 2.41%, and Boeing 737-800 with 1.20%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to British Columbia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to British Columbia with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom $84	Free Cancellation	Rating 7.2 3,308 reviews	Search WestJet flights
Air Canada	PriceFrom $133	Free Cancellation	Rating 7.1 10,877 reviews	Search Air Canada flights
Delta	PriceFrom $159	Free Cancellation	Rating 7.9 8,365 reviews	Search Delta flights
United Airlines	PriceFrom $233	Free Cancellation	Rating 7.4 9,533 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $343	Free Cancellation	Rating 7.9 12,149 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to British Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to British Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to British Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to British Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to British Columbia?

momondo helps you find the best flight between Washington, D.C. and British Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to British Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to British Columbia, momondo offers a useful price alert feature which will track prices for flights to British Columbia from Washington, D.C. and alert you when they change.

An easier way to manage your British Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in British Columbia

Flights to Torontofrom $151

Flights to Vancouverfrom $148

Flights to Montrealfrom $209

Flights to Calgaryfrom $212

Flights to Ottawafrom $254

Flights to Halifaxfrom $281

Flights to Winnipegfrom $269

Flights to Québec Cityfrom $282

Flights to Kelownafrom $244

Flights to Saskatoonfrom $280

Flights to St. John'sfrom $394

Flights to Reginafrom $261

Cheap flights from Washington, D.C. Dulles Intl Airport to British Columbia from $118

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Delta flights from Washington, D.C. Dulles Intl Airport to British Columbia

Our best Delta deals on Washington, D.C. Dulles Intl Airport to British Columbia flight tickets

Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to British Columbia

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to British Columbia flight tickets

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

See travel insights to British Columbia from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to British Columbia

What is the cheapest month to fly to British Columbia?

What is the cheapest day to depart on your flight to British Columbia?

What is the cheapest time of day to depart on your flight to British Columbia?

What is the cheapest Washington, D.C. Dulles Intl to British Columbia flight route?

How far in advance should I book a flight to British Columbia?

What cabin class options are available on Washington, D.C. Dulles Intl to British Columbia flights?

Can stopping save me money on Washington, D.C. Dulles Intl Airport to British Columbia flights?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to British Columbia?

What airlines fly to British Columbia?

Cheap Washington, D.C. Dulles Intl Airport to British Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to British Columbia

Best Price Found

Fastest flight time

Direct flights

Airports in British Columbia

Best airlines flying from Washington, D.C. Dulles Intl Airport to British Columbia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to British Columbia with momondo

Why use momondo?

An easier way to manage your British Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to British Columbia

Popular cities in British Columbia

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

British Columbia flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year