What airlines fly to British Columbia?

United Airlines, Air Canada and Alaska Airlines 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 62% 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.

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

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

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

As of February 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.

$100 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.

7:00 pm - 10:00 am

IAD

YXX

18h 00m

1 stop

6:00 am - 6:10 pm

YXX

IAD

9h 10m

1 stop

$273WestJet

Mon, Jun 1 - Mon, Jun 8

7:00 pm - 10:00 am

IAD

YXX

18h 00m

1 stop

6:00 am - 6:10 pm

YXX

IAD

9h 10m

1 stop

$276WestJet

Mon, Jun 1 - Mon, Jun 8

10:30 pm - 11:32 am

IAD

YYC

15h 02m

1 stop

3:22 pm - 5:56 am

YYC

IAD

12h 34m

1 stop

$379United Airlines

Mon, Apr 27 - Tue, Apr 28

7:00 pm - 10:00 pm

IAD

YYC

5h 00mnonstop

7:00 am - 4:32 pm

YYC

IAD

7h 32m

1 stop

$380Delta

Fri, May 15 - Wed, May 20

8:18 am - 8:41 pm

IAD

YYC

14h 23m

1 stop

9:25 am - 7:01 pm

YYC

IAD

7h 36m

1 stop

$384Air Canada

Wed, Jun 24 - Thu, Jul 9

11:15 am - 8:05 pm

IAD

YYC

10h 50m

1 stop

11:45 am - 6:10 pm

YYC

IAD

4h 25mnonstop

$385Delta

Tue, Jun 2 - Mon, Jun 8

4:30 pm - 11:59 pm

IAD

YYC

9h 29m

1 stop

5:35 am - 3:46 pm

YYC

IAD

8h 11m

1 stop

$387Air Canada

Sat, Mar 7 - Sat, Mar 14

7:11 pm - 11:40 am

IAD

YVR

19h 29m

2 stops

6:00 pm - 5:40 am

YVR

IAD

8h 40m

1 stop

$394Alaska Airlines

Wed, Apr 15 - Mon, Apr 20

7:11 pm - 11:40 am

IAD

YVR

19h 29m

2 stops

10:30 am - 5:41 pm

YVR

IAD

28h 11m

2 stops

$396Alaska Airlines

Tue, Apr 7 - Tue, Apr 28

8:12 pm - 2:08 pm

IAD

YKA

20h 56m

2 stops

10:30 am - 12:15 am

YKA

IAD

10h 45m

2 stops

$572United Airlines

Tue, Apr 7 - Fri, Apr 10

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

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

United Airlines

Apr 27

IAD10:30 pmWashington, D.C. Dulles Intl

15h 02m

1 stop

YYC11:32 amCalgary

Apr 28

YYC3:22 pmCalgary

12h 34m

1 stop

IAD5:56 amWashington, D.C. Dulles Intl

$379

United Airlines

Apr 21

IAD6:15 amWashington, D.C. Dulles Intl

7h 17m

1 stop

YYC11:32 amCalgary

Apr 28

YYC6:00 amCalgary

15h 34m

1 stop

IAD11:34 pmWashington, D.C. Dulles Intl

$401

United Airlines

Jul 14

IAD3:42 pmWashington, D.C. Dulles Intl

9h 48m

1 stop

YVR10:30 pmVancouver Intl

Jul 23

YVR2:20 pmVancouver Intl

7h 17m

1 stop

IAD12:37 amWashington, D.C. Dulles Intl

$406

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

May 15

IAD7:00 pmWashington, D.C. Dulles Intl

5h 00m

YYC10:00 pmCalgary

May 20

YYC7:00 amCalgary

7h 32m

1 stop

IAD4:32 pmWashington, D.C. Dulles Intl

$380

Delta

Jun 2

IAD11:15 amWashington, D.C. Dulles Intl

10h 50m

1 stop

YYC8:05 pmCalgary

Jun 8

YYC11:45 amCalgary

4h 25m

IAD6:10 pmWashington, D.C. Dulles Intl

$385

Delta

Jun 1

IAD7:00 pmWashington, D.C. Dulles Intl

5h 00m

YYC10:00 pmCalgary

Jun 8

YYC7:00 amCalgary

7h 39m

1 stop

IAD4:39 pmWashington, D.C. Dulles Intl

$390

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

Washington, D.C.Abbotsford

IAD - YXX

IADYXX

Washington, D.C. Dulles Intl

Mon 6/1

7:00 pm-10:00 am

1 stop18h 00m

Abbotsford

Mon 6/8

6:00 am-6:10 pm

1 stop9h 10m

$273

Washington, D.C.Abbotsford

IAD - YXX

IADYXX

Washington, D.C. Dulles Intl

Mon 6/1

7:00 pm-10:00 am

1 stop18h 00m

Abbotsford

Mon 6/8

6:00 am-6:10 pm

1 stop9h 10m

$276

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 4/27

10:30 pm-11:32 am

1 stop15h 02m

Calgary

Tue 4/28

3:22 pm-5:56 am

1 stop12h 34m

$379

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 5/15

7:00 pm-10:00 pm

Nonstop5h 00m

Calgary

Wed 5/20

7:00 am-4:32 pm

1 stop7h 32m

$380

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 6/24

8:18 am-8:41 pm

1 stop14h 23m

Calgary

Thu 7/9

9:25 am-7:01 pm

1 stop7h 36m

$384

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 6/2

11:15 am-8:05 pm

1 stop10h 50m

Calgary

Mon 6/8

11:45 am-6:10 pm

Nonstop4h 25m

$385

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 3/7

4:30 pm-11:59 pm

1 stop9h 29m

Calgary

Sat 3/14

5:35 am-3:46 pm

1 stop8h 11m

$387

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Wed 4/15

7:11 pm-11:40 am

2 stops19h 29m

Vancouver Intl

Mon 4/20

6:00 pm-5:40 am

1 stop8h 40m

$394

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Tue 4/7

7:11 pm-11:40 am

2 stops19h 29m

Vancouver Intl

Tue 4/28

10:30 am-5:41 pm

2 stops28h 11m

$396

Washington, D.C.Kamloops

IAD - YKA

IADYKA

Washington, D.C. Dulles Intl

Tue 4/7

8:12 pm-2:08 pm

2 stops20h 56m

Kamloops

Fri 4/10

10:30 am-12:15 am

2 stops10h 45m

$572

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 $502. 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 $591 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 $954 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 $502 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 $348 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 2% 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	$310
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 $310. 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 $626.

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), Vancouver Intl (YVR).

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 February 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 Airbus A320-100/200, making up 65.25% of the total bookings. Other popular models include Boeing 737 MAX 8 with 6.78%, Boeing 777-300ER with 6.78%, and Boeing 737 MAX 9 with 5.08%.

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 3,260 reviews	Search WestJet flights
Air Canada	PriceFrom $140	Free Cancellation	Rating 7.1 10,717 reviews	Search Air Canada flights
Delta	PriceFrom $159	Free Cancellation	Rating 7.9 8,197 reviews	Search Delta flights
United Airlines	PriceFrom $233	Free Cancellation	Rating 7.4 9,287 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $343	Free Cancellation	Rating 8.0 11,880 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 $114

Flights to Vancouverfrom $95

Flights to Montrealfrom $159

Flights to Calgaryfrom $141

Flights to Ottawafrom $225

Flights to Halifaxfrom $194

Flights to Winnipegfrom $182

Flights to Québec Cityfrom $265

Flights to Kelownafrom $174

Flights to Saskatoonfrom $198

Flights to St. John'sfrom $341

Flights to Reginafrom $240

Cheap flights from Washington, D.C. Dulles Intl Airport to British Columbia from $100

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

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

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

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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?

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

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

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

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

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

Fly your favorite airline to British Columbia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to British Columbia

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According to popular flight searches on momondo this year