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 66% of people opting to fly with this airline when traveling to British Columbia. Keep in mind that there are 4 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?

Delta, United Airlines, and American Airlines 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 May 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.

$111 Cheap Flights from Washington, D.C. Dulles Intl Airport to British Columbia in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to British Columbia on average per week?

As of May 2026, there are 3 flights per week flying from Washington, D.C. Dulles Intl Airport to British Columbia. The most common day of the week flights depart is Fri, with 100% of flights taking off on this day.

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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 pm

IAD

YYC

5h 00mnonstop

11:45 am - 6:10 pm

YYC

IAD

4h 25mnonstop

$248WestJet

Fri, Aug 28 - Mon, Aug 31

7:00 pm - 10:00 pm

IAD

YYC

5h 00mnonstop

11:45 am - 6:10 pm

YYC

IAD

4h 25mnonstop

$251WestJet

Fri, Aug 21 - Mon, Aug 31

7:00 pm - 12:15 am

IAD

YVR

8h 15m

1 stop

6:40 pm - 5:25 pm

YVR

IAD

19h 45m

2 stops

$339Multiple Airlines

Mon, Jul 27 - Tue, Aug 11

7:00 pm - 12:15 am

IAD

YVR

8h 15m

1 stop

7:30 am - 11:13 pm

YVR

IAD

12h 43m

2 stops

$346Multiple Airlines

Mon, Jul 27 - Wed, Aug 12

3:03 pm - 11:55 pm

IAD

YKA

11h 52m

2 stops

5:10 am - 6:10 pm

YKA

IAD

10h 00m

1 stop

$538Delta

Fri, Aug 14 - Fri, Aug 21

5:15 pm - 9:31 am

IAD

YYJ

19h 16m

2 stops

7:00 am - 7:01 pm

YYJ

IAD

9h 01m

1 stop

$546Air Canada

Mon, Jun 15 - Wed, Jun 24

10:40 am - 10:25 pm

IAD

YQQ

14h 45m

2 stops

5:30 am - 10:59 pm

YQQ

IAD

14h 29m

2 stops

$547Delta

Thu, Sep 24 - Mon, Sep 28

3:45 pm - 11:09 pm

IAD

YYJ

10h 24m

1 stop

7:00 am - 7:01 pm

YYJ

IAD

9h 01m

1 stop

$569Air Canada

Mon, Jun 15 - Wed, Jun 24

3:40 pm - 11:00 am

IAD

YQQ

22h 20m

2 stops

7:20 pm - 6:30 am

YQQ

IAD

8h 10m

1 stop

$703United Airlines

Sat, Sep 19 - Wed, Sep 23

8:20 am - 7:38 pm

IAD

YXS

14h 18m

2 stops

3:35 pm - 5:23 am

YXS

IAD

10h 48m

2 stops

$711United Airlines

Tue, Sep 29 - Wed, Sep 30

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

Aug 25

IAD9:07 amWashington, D.C. Dulles Intl

4h 51m

YYC11:58 amCalgary

Sep 1

YYC2:58 pmCalgary

4h 20m

IAD9:18 pmWashington, D.C. Dulles Intl

$298

United Airlines

Aug 30

IAD6:30 amWashington, D.C. Dulles Intl

14h 00m

1 stop

YYC6:30 pmCalgary

Sep 3

YYC2:58 pmCalgary

4h 20m

IAD9:18 pmWashington, D.C. Dulles Intl

$307

United Airlines

Jul 26

IAD6:30 amWashington, D.C. Dulles Intl

17h 18m

1 stop

YYC9:48 pmCalgary

Jul 30

YYC7:15 pmCalgary

8h 12m

1 stop

IAD5:27 amWashington, D.C. Dulles Intl

$313

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

Sep 15

IAD7:00 amWashington, D.C. Dulles Intl

10h 15m

1 stop

YLW2:15 pmKelowna

Sep 22

YLW3:05 pmKelowna

11h 35m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

$529

Alaska Airlines

May 25

IAD9:00 amWashington, D.C. Dulles Intl

10h 29m

1 stop

YVR4:29 pmVancouver Intl

May 30

YVR6:00 amVancouver Intl

7h 38m

1 stop

IAD4:38 pmWashington, D.C. Dulles Intl

$556

Alaska Airlines

Sep 13

IAD5:54 pmWashington, D.C. Dulles Intl

23h 21m

1 stop

YLW2:15 pmKelowna

Sep 19

YLW3:05 pmKelowna

11h 35m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

$579

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

Fri 8/28

7:00 pm-10:00 pm

Nonstop5h 00m

Calgary

Mon 8/31

11:45 am-6:10 pm

Nonstop4h 25m

$248

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 8/21

7:00 pm-10:00 pm

Nonstop5h 00m

Calgary

Mon 8/31

11:45 am-6:10 pm

Nonstop4h 25m

$251

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Mon 7/27

7:00 pm-12:15 am

1 stop8h 15m

Vancouver Intl

Tue 8/11

6:40 pm-5:25 pm

2 stops19h 45m

$339

Washington, D.C.Vancouver

IAD - YVR

IADYVR

Washington, D.C. Dulles Intl

Mon 7/27

7:00 pm-12:15 am

1 stop8h 15m

Vancouver Intl

Wed 8/12

7:30 am-11:13 pm

2 stops12h 43m

$346

Washington, D.C.Kamloops

IAD - YKA

IADYKA

Washington, D.C. Dulles Intl

Fri 8/14

3:03 pm-11:55 pm

2 stops11h 52m

Kamloops

Fri 8/21

5:10 am-6:10 pm

1 stop10h 00m

$538

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Mon 6/15

5:15 pm-9:31 am

2 stops19h 16m

Victoria Intl

Wed 6/24

7:00 am-7:01 pm

1 stop9h 01m

$546

Washington, D.C.Comox

IAD - YQQ

IADYQQ

Washington, D.C. Dulles Intl

Thu 9/24

10:40 am-10:25 pm

2 stops14h 45m

Comox

Mon 9/28

5:30 am-10:59 pm

2 stops14h 29m

$547

Washington, D.C.Victoria

IAD - YYJ

IADYYJ

Washington, D.C. Dulles Intl

Mon 6/15

3:45 pm-11:09 pm

1 stop10h 24m

Victoria Intl

Wed 6/24

7:00 am-7:01 pm

1 stop9h 01m

$569

Washington, D.C.Comox

IAD - YQQ

IADYQQ

Washington, D.C. Dulles Intl

Sat 9/19

3:40 pm-11:00 am

2 stops22h 20m

Comox

Wed 9/23

7:20 pm-6:30 am

1 stop8h 10m

$703

Washington, D.C.Prince George

IAD - YXS

IADYXS

Washington, D.C. Dulles Intl

Tue 9/29

8:20 am-7:38 pm

2 stops14h 18m

Prince George

Wed 9/30

3:35 pm-5:23 am

2 stops10h 48m

$711

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

Other information

What is the cheapest month to fly to British Columbia?

If you aren’t able to travel during the month of September, then book flights to British Columbia from Washington, D.C. Dulles Intl Airport during August instead. Flights to British Columbia in August, while not as cheap as those in September, still average around $133.

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 $597. 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 $757.

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 $631 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 from Washington, D.C. Dulles Intl Airport 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 $535 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.

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	$277
Fastest flight time	4h 51m
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 $277. 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 $590.

The fastest flight from Washington, D.C. Dulles Intl Airport to British Columbia takes 4h 51m

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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to British Columbia

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 May 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 85.64% of the total bookings. Other popular models include Airbus A320-100/200 with 5.05%, Boeing 737 with 2.39%, and Boeing 737 MAX 9 with 1.60%.

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
Air Canada	PriceFrom $128	Free Cancellation	Rating 7.1 11,046 reviews	Search Air Canada flights
Delta	PriceFrom $159	Free Cancellation	Rating 7.9 8,455 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,729 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $361	Free Cancellation	Rating 7.9 12,370 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 $152

Flights to Vancouverfrom $158

Flights to Montrealfrom $141

Flights to Calgaryfrom $217

Flights to Ottawafrom $242

Flights to Halifaxfrom $256

Flights to Winnipegfrom $287

Flights to Québec Cityfrom $407

Flights to Saskatoonfrom $273

Flights to Kelownafrom $257

Flights to St. John'sfrom $363

Flights to Reginafrom $350

Cheap flights from Washington, D.C. Dulles Intl Airport to British Columbia from $111

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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

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

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?

How many flights depart from Washington, D.C. Dulles Intl Airport to British Columbia on average per week?

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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to 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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