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Cheap flights from British Columbia to Washington, D.C. from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from British Columbia to Washington, D.C. departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:30 am - 3:34 pm
YYC
-
IAD
7h 04m
1 stop
Air Canada Logo
9:45 am - 3:59 pm
IAD
-
YYC
8h 14m
1 stop
$212Air Canada
Fri, May 1 - Wed, Jun 10
Air Canada Logo
6:30 am - 3:34 pm
YYC
-
IAD
7h 04m
1 stop
Air Canada Logo
4:10 pm - 10:58 pm
IAD
-
YYC
8h 48m
1 stop
$234Air Canada
Thu, May 7 - Thu, May 28
Air Canada Logo
5:45 am - 3:39 pm
YYC
-
IAD
7h 54m
1 stop
Air Canada Logo
4:10 pm - 10:58 pm
IAD
-
YYC
8h 48m
1 stop
$240Air Canada
Tue, Apr 28 - Tue, Jun 9
Multiple Airlines Logo
7:00 am - 12:36 am
YYC
-
IAD
15h 36m
2 stops
Multiple Airlines Logo
7:00 pm - 10:00 pm
IAD
-
YYC
5h 00mnonstop
$262Multiple Airlines
Sat, May 2 - Mon, Jun 8
Multiple Airlines Logo
7:00 am - 12:36 am
YYC
-
IAD
15h 36m
1 stop
Multiple Airlines Logo
7:00 pm - 10:00 pm
IAD
-
YYC
5h 00mnonstop
$266Multiple Airlines
Tue, May 5 - Mon, Jun 8
Delta Logo
12:07 pm - 11:41 pm
YVR
-
IAD
8h 34m
1 stop
Delta Logo
7:00 am - 8:55 pm
IAD
-
YVR
16h 55m
1 stop
$345Delta
Thu, Mar 12 - Wed, Mar 18
United Airlines Logo
3:30 pm - 5:17 am
YVR
-
IAD
10h 47m
1 stop
United Airlines Logo
5:20 pm - 10:56 pm
IAD
-
YVR
8h 36m
1 stop
$351United Airlines
Fri, Mar 27 - Mon, Apr 6
United Airlines Logo
11:35 pm - 9:24 am
YVR
-
IAD
6h 49m
1 stop
United Airlines Logo
5:41 pm - 10:56 pm
IAD
-
YVR
8h 15m
1 stop
$352United Airlines
Tue, May 26 - Wed, Jun 3
Delta Logo
7:41 pm - 9:16 am
YVR
-
IAD
10h 35m
2 stops
Delta Logo
6:00 am - 10:39 am
IAD
-
YVR
7h 39m
1 stop
$355Delta
Thu, May 7 - Sun, May 10
Alaska Airlines Logo
5:10 pm - 5:40 am
YYJ
-
IAD
9h 30m
1 stop
Alaska Airlines Logo
6:22 pm - 11:10 am
IAD
-
YYJ
19h 48m
2 stops
$476Alaska Airlines
Mon, Mar 30 - Mon, Apr 6

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

Our best Alaska Airlines deals on British Columbia to Washington, D.C. Dulles Intl Airport flight tickets
Alaska Airlines
Feb 18
YVR6:00 amVancouver Intl
8h 20m
1 stop
IAD5:20 pmWashington, D.C. Dulles Intl
Apr 14
IAD7:11 pmWashington, D.C. Dulles Intl
7h 59m
1 stop
YVR12:10 amVancouver Intl
$384
Alaska Airlines
Feb 24
YVR6:00 amVancouver Intl
8h 20m
1 stop
IAD5:20 pmWashington, D.C. Dulles Intl
Apr 16
IAD7:00 amWashington, D.C. Dulles Intl
8h 45m
1 stop
YVR12:45 pmVancouver Intl
$444
Alaska Airlines
Feb 20
YVR6:00 amVancouver Intl
8h 20m
1 stop
IAD5:20 pmWashington, D.C. Dulles Intl
Apr 14
IAD7:11 pmWashington, D.C. Dulles Intl
7h 59m
1 stop
YVR12:10 amVancouver Intl
$451

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

Our best United Airlines deals on British Columbia to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 9
YYC3:22 pmCalgary
12h 38m
1 stop
IAD6:00 amWashington, D.C. Dulles Intl
May 24
IAD10:31 amWashington, D.C. Dulles Intl
14h 06m
1 stop
YYC10:37 pmCalgary
$342
United Airlines
May 2
YYC6:00 amCalgary
16h 18m
2 stops
IAD12:18 amWashington, D.C. Dulles Intl
Jun 9
IAD5:38 pmWashington, D.C. Dulles Intl
6h 59m
1 stop
YYC10:37 pmCalgary
$350
United Airlines
Mar 27
YVR3:30 pmVancouver Intl
10h 47m
1 stop
IAD5:17 amWashington, D.C. Dulles Intl
Apr 6
IAD5:20 pmWashington, D.C. Dulles Intl
8h 36m
1 stop
YVR10:56 pmVancouver Intl
$351

momondo Fare Finder

 
Customize your flight search to find flights from British Columbia to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 15, 2026.
Use the filters below to find and compare flights from British Columbia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 5/1

6:30 am-3:34 pm

1 stop7h 04m

Washington, D.C. Dulles Intl

Wed 6/10

9:45 am-3:59 pm

1 stop8h 14m

$212

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 5/7

6:30 am-3:34 pm

1 stop7h 04m

Washington, D.C. Dulles Intl

Thu 5/28

4:10 pm-10:58 pm

1 stop8h 48m

$234

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 4/28

5:45 am-3:39 pm

1 stop7h 54m

Washington, D.C. Dulles Intl

Tue 6/9

4:10 pm-10:58 pm

1 stop8h 48m

$240

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 5/2

7:00 am-12:36 am

2 stops15h 36m

Washington, D.C. Dulles Intl

Mon 6/8

7:00 pm-10:00 pm

Nonstop5h 00m

$262

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 5/5

7:00 am-12:36 am

1 stop15h 36m

Washington, D.C. Dulles Intl

Mon 6/8

7:00 pm-10:00 pm

Nonstop5h 00m

$266

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 3/12

12:07 pm-11:41 pm

1 stop8h 34m

Washington, D.C. Dulles Intl

Wed 3/18

7:00 am-8:55 pm

1 stop16h 55m

$345

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Fri 3/27

3:30 pm-5:17 am

1 stop10h 47m

Washington, D.C. Dulles Intl

Mon 4/6

5:20 pm-10:56 pm

1 stop8h 36m

$351

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Tue 5/26

11:35 pm-9:24 am

1 stop6h 49m

Washington, D.C. Dulles Intl

Wed 6/3

5:41 pm-10:56 pm

1 stop8h 15m

$352

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 5/7

7:41 pm-9:16 am

2 stops10h 35m

Washington, D.C. Dulles Intl

Sun 5/10

6:00 am-10:39 am

1 stop7h 39m

$355

VictoriaWashington, D.C.

YYJ - IAD

YYJIAD

Victoria Intl

Mon 3/30

5:10 pm-5:40 am

1 stop9h 30m

Washington, D.C. Dulles Intl

Mon 4/6

6:22 pm-11:10 am

2 stops19h 48m

$476

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, June is the cheapest month to fly from British Columbia to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $263. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of June, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $325.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Sunday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $241. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from British Columbia to Washington, D.C. Dulles Intl Airport for around $467.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from British Columbia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $237 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $379 on average. Flights to Washington, D.C. Dulles Intl Airport from British Columbia in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from British Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from British Columbia for as low as $314 on momondo.

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

There are 4 cabin classes available to choose from on British Columbia to Washington, D.C. Dulles Intl 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 British Columbia to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 33% on your flight if you consider stops on a British Columbia to Washington, D.C. Dulles Intl Airport flight.

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

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

Fastest flight time

4h 23m

Direct flights

Every day
The fastest flight from British Columbia to Washington, D.C. Dulles Intl Airport takes 4h 23m
Direct flights go from British Columbia to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from British Columbia to Washington, D.C. Dulles Intl Airport?

    Prices for flights from British Columbia to Washington, D.C. Dulles Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from British Columbia to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. 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 British Columbia to Washington, D.C. Dulles Intl Airport?

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

Compare and see reviews for airlines that fly from British Columbia to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $214Free CancellationRating
7.4
9,296 reviews
Search United Airlines flights
Air CanadaPriceFrom $248Free CancellationRating
7.1
10,718 reviews
Search Air Canada flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

Why use momondo?

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

It is quick and easy to find British Columbia to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Flights from British Columbia to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from British Columbia.

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

If you are not ready to book a flight from British Columbia to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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