In terms of precipitation, rainfall in British Columbia ranges from 36.0 - 189.0 mm per month. November is typically the wettest month, when rainfall can reach 189.0 mm. July is typically the driest time to visit British Columbia when rainfall is around 36.0 mm.

If weather is an important factor for your trip to British Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Washington, D.C. Reagan-National Airport to British Columbia?

The most popular flight routes from Washington, D.C. Reagan-National Airport to British Columbia are Washington, D.C. Reagan-National - Calgary, Washington, D.C. Reagan-National - Vancouver Intl and Washington, D.C. Reagan-National - Abbotsford.

What is the cheapest time of day to fly from DCA to BC?

When flying from Washington, D.C. Reagan-National Airport to British Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Reagan-National to British Columbia that include hotel bookings?

Yes. In addition to deals on Reagan-National to British Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to British Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to British Columbia.

Can I find deals for business class flights from Reagan-National to British Columbia?

Yes. Cheapflights offers flight deals from Reagan-National 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.

C$ 182+ Cheap Flights from Washington, D.C. Reagan-National Airport to British Columbia

Cheap flight deals from Reagan-National to British Columbia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Reagan-National to British Columbia
Explore the most affordable flight options available from Reagan-National to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Tue 29/96:00 a.m. -

2 stops17h 48m

Wed 30/96:00 a.m. -

1 stop7h 40m

Deal found 30/8C$ 391

Tue 29/912:55 p.m. -

1 stop9h 35m

Wed 14/106:00 a.m. -

1 stop7h 40m

Deal found 28/8C$ 400

Thu 3/1212:55 p.m. -

2 stops10h 41m

Sun 6/127:25 p.m. -

1 stop14h 54m

Deal found 1/9C$ 404

Sun 27/912:55 p.m. -

1 stop9h 35m

Thu 1/109:30 a.m. -

1 stop8h 29m

Deal found 28/8C$ 407

Thu 19/116:00 a.m. -

2 stops17h 36m

Mon 23/1110:10 p.m. -

2 stops8h 48m

Deal found 1/9C$ 409

Tue 13/104:20 p.m. -

2 stops10h 57m

Tue 20/1011:10 a.m. -

2 stops8h 40m

Deal found 29/8C$ 419

Thu 5/116:00 a.m. -

2 stops13h 54m

Mon 9/117:00 a.m. -

1 stop13h 38m

Deal found 1/9C$ 421

Sun 18/1012:50 p.m. -

1 stop9h 40m

Tue 20/101:00 a.m. -

1 stop7h 20m

Deal found 31/8C$ 422

Sat 3/106:00 a.m. -

2 stops17h 48m

Sat 10/106:30 a.m. -

1 stop14h 04m

Deal found 1/9C$ 425

Sat 10/1012:50 p.m. -

1 stop9h 40m

Tue 13/1011:55 p.m. -

1 stop7h 00m

Deal found 31/8C$ 429

Wed 14/1012:50 p.m. -

1 stop9h 40m

Fri 16/1011:10 a.m. -

2 stops8h 40m

Deal found 31/8C$ 430

Sun 11/106:00 a.m. -

2 stops17h 48m

Fri 16/101:00 a.m. -

1 stop7h 20m

Deal found 31/8C$ 436

Best flights from Reagan-National to British Columbia
Discover carefully curated flight deals from Reagan-National to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Sat 3/108:25 a.m. -

2 stops15h 23m

Wed 14/106:00 a.m. -

2 stops23h 49m

Deal found 28/8C$ 459

Wed 21/108:10 p.m. -

1 stop17h 18m

Sun 25/105:10 p.m. -

1 stop17h 09m

Deal found 31/8C$ 469

Sat 17/104:20 p.m. -

2 stops18h 27m

Mon 19/105:45 p.m. -

2 stops12h 10m

Deal found 1/9C$ 487

Fri 16/107:45 a.m. -

2 stops10h 25m

Mon 19/107:00 a.m. -

1 stop10h 33m

Deal found 1/9C$ 565

Sat 26/95:27 p.m. -

1 stop8h 31m

Fri 2/108:05 a.m. -

1 stop10h 54m

Deal found 31/8C$ 897

Fri 2/103:00 p.m. -

2 stops11h 44m

Thu 15/1010:50 a.m. -

1 stop10h 47m

Deal found 28/8C$ 570

Sat 17/102:59 p.m. -

1 stop23h 31m

Mon 19/1012:25 p.m. -

1 stop27h 52m

Deal found 29/8C$ 1,219

Mon 28/98:10 p.m. -

1 stop17h 18m

Wed 30/91:27 p.m. -

2 stops16h 22m

Deal found 30/8C$ 622

Sat 10/1012:00 p.m. -

2 stops11h 48m

Fri 16/101:00 a.m. -

1 stop7h 20m

Deal found 1/9C$ 670

Fri 13/116:25 a.m. -

2 stops14h 48m

Sat 14/1112:25 a.m. -

2 stops8h 54m

Deal found 1/9C$ 683

Tue 22/912:00 p.m. -

1 stop10h 42m

Thu 24/96:35 a.m. -

1 stop9h 34m

Deal found 31/8C$ 704

Wed 27/112:05 p.m. -

2 stops30h 00m

Sun 31/110:25 p.m. -

2 stops9h 29m

Deal found 28/8C$ 1,552

Thu 15/1011:00 a.m. -

2 stops10h 55m

Mon 19/1012:55 p.m. -

2 stops17h 00m

Deal found 1/9C$ 801

Sun 20/93:00 p.m. -

1 stop7h 42m

Thu 24/96:35 a.m. -

1 stop9h 34m

Deal found 29/8C$ 704

Wed 21/1010:30 a.m. -

2 stops13h 18m

Sun 25/1012:37 p.m. -

1 stop8h 06m

Deal found 31/8C$ 798

Sun 13/96:00 a.m. -

2 stops20h 00m

Tue 22/911:45 p.m. -

2 stops12h 55m

Deal found 29/8C$ 748

Fri 19/25:08 p.m. -

2 stops21h 57m

Wed 24/27:00 a.m. -

2 stops10h 00m

Deal found 2/9C$ 906

Sat 10/109:40 a.m. -

2 stops13h 00m

Thu 15/109:45 a.m. -

1 stop11h 10m

Deal found 1/9C$ 709

Tue 6/1011:57 a.m. -

2 stops11h 51m

Wed 7/101:00 a.m. -

1 stop7h 20m

Deal found 29/8C$ 766

Mon 11/19:30 a.m. -

2 stops17h 15m

Sun 17/17:00 a.m. -

1 stop6h 03m

Deal found 29/8C$ 936

Wed 30/93:30 p.m. -

1 stop9h 56m

Wed 7/1010:30 a.m. -

1 stop7h 44m

Deal found 31/8C$ 894

Sat 20/29:40 a.m. -

2 stops13h 47m

Sat 27/212:05 p.m. -

1 stop7h 33m

Deal found 31/8C$ 1,012

Mon 14/96:05 a.m. -

1 stop8h 55m

Sun 20/96:35 a.m. -

1 stop9h 34m

Deal found 31/8C$ 762

Tue 13/109:30 a.m. -

2 stops14h 23m

Tue 20/1011:50 a.m. -

1 stop7h 09m

Deal found 29/8C$ 951

Fri 19/210:30 a.m. -

1 stop9h 19m

Tue 23/21:35 p.m. -

2 stops15h 44m

Deal found 1/9C$ 901

Wed 30/96:59 a.m. -

2 stops10h 56m

Wed 30/96:10 p.m. -

2 stops14h 50m

Deal found 1/9C$ 844

Fri 2/1012:40 p.m. -

2 stops22h 22m

Tue 6/107:15 p.m. -

2 stops20h 00m

Deal found 31/8C$ 1,022

Tue 23/25:04 p.m. -

1 stop23h 31m

Wed 3/37:00 a.m. -

2 stops10h 00m

Deal found 28/8C$ 973

Mon 5/1012:50 p.m. -

2 stops22h 05m

Fri 9/102:45 p.m. -

2 stops18h 24m

Deal found 31/8C$ 1,030

Fri 23/106:05 a.m. -

2 stops11h 50m

Mon 26/106:45 a.m. -

2 stops13h 04m

Deal found 1/9C$ 906

Find flight deals from Reagan-National to British Columbia

Round-trip from	C$ 391
One-way from	C$ 182
Popular in	July
Cheapest in	January
Average price	C$ 912

Air Canada
29/9-30/9
3 total stops
25h 28m total
Washington, D.C. to British Columbia

Search Deals

Air Canada
16/10
1 total stop
9h 40m total
Washington, D.C. to British Columbia

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 130 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Sat 3/10

8:25 a.m.-9:48 p.m.

2 stops15h 23m

Calgary

Wed 14/10

6:00 a.m.-7:49 a.m.

2 stops23h 49m

C$ 459

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Wed 21/10

8:10 p.m.-11:28 a.m.

1 stop17h 18m

Calgary

Sun 25/10

5:10 p.m.-12:19 p.m.

1 stop17h 09m

C$ 469

Washington, D.C.Victoria

DCA Washington, D.C. Reagan-National - YYJ Victoria Intl

DCAYYJ

Washington, D.C. Reagan-National

Sat 17/10

4:20 p.m.-7:47 a.m.

2 stops18h 27m

Victoria Intl

Mon 19/10

5:45 p.m.-8:55 a.m.

2 stops12h 10m

C$ 487

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Fri 16/10

7:45 a.m.-4:10 p.m.

2 stops10h 25m

Calgary

Mon 19/10

7:00 a.m.-7:33 p.m.

1 stop10h 33m

C$ 565

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Fri 2/10

3:00 p.m.-12:44 a.m.

2 stops11h 44m

Calgary

Thu 15/10

10:50 a.m.-11:37 p.m.

1 stop10h 47m

C$ 570

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Mon 28/9

8:10 p.m.-11:28 a.m.

1 stop17h 18m

Calgary

Wed 30/9

1:27 p.m.-7:49 a.m.

2 stops16h 22m

C$ 622

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Sat 10/10

12:00 p.m.-9:48 p.m.

2 stops11h 48m

Calgary

Fri 16/10

1:00 a.m.-10:20 a.m.

1 stop7h 20m

C$ 670

Washington, D.C.Victoria

DCA Washington, D.C. Reagan-National - YYJ Victoria Intl

DCAYYJ

Washington, D.C. Reagan-National

Fri 13/11

6:25 a.m.-7:13 p.m.

2 stops14h 48m

Victoria Intl

Sat 14/11

12:25 a.m.-11:19 a.m.

2 stops8h 54m

C$ 683

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Tue 22/9

12:00 p.m.-8:42 p.m.

1 stop10h 42m

Calgary

Thu 24/9

6:35 a.m.-6:09 p.m.

1 stop9h 34m

C$ 704

Quickest round-trip

Washington, D.C.Calgary

DCA Washington, D.C. Reagan-National - YYC Calgary

DCAYYC

Washington, D.C. Reagan-National

Sun 20/9

3:00 p.m.-8:42 p.m.

1 stop7h 42m

Calgary

Thu 24/9

6:35 a.m.-6:09 p.m.

1 stop9h 34m

C$ 704

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Reagan-National to British Columbia

Have a flexible travel schedule? Discover the best time to fly to British Columbia from Reagan-National with our price prediction graph.

DCA-YYC

DCA-YYJ

DCA-YVR

DCA-YXX

DCA-YLW

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to British Columbia

DCA-CABC

DCA-YYC

DCA-YYJ

DCA-YVR

DCA-YXX

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to British Columbia?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to British Columbia (average of C$ 680). Flying from Washington, D.C. Reagan-National Airport to British Columbia in September is currently the most expensive (average of C$ 1,049). 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.

Related info for your journey

How long is the flight from Washington, D.C. Reagan-National Airport to British Columbia?
United Airlines, Air Canada, and Delta can get you from Washington, D.C. Reagan-National Airport to British Columbia in just under 10h 25m. Your travel time can differ by up to 8h 02m. There are 3167 km between Washington, D.C. Reagan-National Airport and British Columbia. This flight may include one or multiple stops.
What are the most popular routes from Washington, D.C. Reagan-National Airport to British Columbia?
The most popular flight routes from Washington, D.C. Reagan-National Airport to British Columbia are Washington, D.C. Reagan-National - Calgary, Washington, D.C. Reagan-National - Vancouver Intl and Washington, D.C. Reagan-National - Abbotsford.
Can I find deals for flights from Reagan-National to British Columbia that include hotel bookings?
Yes. In addition to deals on Reagan-National to British Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to British Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to British Columbia.
Can I find deals for business class flights from Reagan-National to British Columbia?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to British Columbia?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to British Columbia (average of C$ 680). Flying from Washington, D.C. Reagan-National Airport to British Columbia in September is currently the most expensive (average of C$ 1,049). 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.

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Alternative routes for Reagan-National to British Columbia

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Cheap flights from Washington, D.C. Reagan-National Airport to British Columbia from C$ 182

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Reagan-National to British Columbia

Cheapest flights from Reagan-National to British ColumbiaExplore the most affordable flight options available from Reagan-National to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Explore the most affordable flight options available from Reagan-National to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Best flights from Reagan-National to British ColumbiaDiscover carefully curated flight deals from Reagan-National to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Discover carefully curated flight deals from Reagan-National to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Reagan-National to British ColumbiaDiscover last-minute flight deals from Reagan-National to British Columbia. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Reagan-National to British Columbia. Data last updated 2 September 2026 and is based on user searches.

One-way flights from Reagan-National to British ColumbiaSearch for one-way flight options from Reagan-National to British Columbia. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Search for one-way flight options from Reagan-National to British Columbia. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Find flight deals from Reagan-National to British Columbia

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

Best time to book a flight from Reagan-National to British Columbia

Have a flexible travel schedule? Discover the best time to fly to British Columbia from Reagan-National with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to British Columbia?

Related info for your journey

How long is the flight from Washington, D.C. Reagan-National Airport to British Columbia?

What are the most popular routes from Washington, D.C. Reagan-National Airport to British Columbia?

Can I find deals for flights from Reagan-National to British Columbia that include hotel bookings?

How can I find direct flights from Reagan-National to British Columbia?

Can I find deals for business class flights from Reagan-National to British Columbia?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to British Columbia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Reagan-National to British Columbia

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Reagan-National and British Columbia flights

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Cheapest flights from Reagan-National to British Columbia
Explore the most affordable flight options available from Reagan-National to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Best flights from Reagan-National to British Columbia
Discover carefully curated flight deals from Reagan-National to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Reagan-National to British Columbia
Discover last-minute flight deals from Reagan-National to British Columbia. Data last updated 2 September 2026 and is based on user searches.

One-way flights from Reagan-National to British Columbia
Search for one-way flight options from Reagan-National to British Columbia. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.