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Cheap flights from Calgary to Washington, D.C. Reagan-National Airport from C$ 257

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DCA
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Reagan-National

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Reagan-National
Explore the most affordable flight options available from Calgary to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2026.

Thu 10/911:10 a.m.
YYC
-
DCA
2 stops8h 40m
Air Canada
Sun 13/912:40 p.m.
DCA
-
YYC
1 stop9h 50m
Air Canada
Deal found 28/6C$ 432
Fri 11/99:20 a.m.
YYC
-
DCA
2 stops11h 14m
Air Canada
Sun 13/912:40 p.m.
DCA
-
YYC
1 stop9h 50m
Air Canada
Deal found 28/6C$ 438
Mon 9/1112:45 a.m.
YYC
-
DCA
1 stop7h 44m
Air Canada
Tue 8/1212:55 p.m.
DCA
-
YYC
2 stops9h 41m
Air Canada
Deal found 28/6C$ 444
Thu 12/117:45 a.m.
YYC
-
DCA
2 stops12h 30m
Delta
Tue 8/1210:00 a.m.
DCA
-
YYC
2 stops12h 54m
Delta
Deal found 28/6C$ 446
Mon 9/1112:45 a.m.
YYC
-
DCA
1 stop7h 44m
Air Canada
Mon 7/124:00 p.m.
DCA
-
YYC
1 stop9h 50m
Air Canada
Deal found 28/6C$ 448
Mon 9/1112:45 a.m.
YYC
-
DCA
1 stop7h 44m
Air Canada
Wed 2/126:59 a.m.
DCA
-
YYC
1 stop9h 30m
Air Canada
Deal found 28/6C$ 454
Wed 11/119:40 a.m.
YYC
-
DCA
2 stops10h 19m
Air Canada
Sat 5/1211:05 a.m.
DCA
-
YYC
2 stops11h 31m
Air Canada
Deal found 28/6C$ 459
Wed 11/119:40 a.m.
YYC
-
DCA
1 stop8h 18m
Air Canada
Wed 2/126:59 a.m.
DCA
-
YYC
1 stop7h 30m
Air Canada
Deal found 28/6C$ 461
Wed 11/117:30 a.m.
YYC
-
DCA
1 stop8h 48m
Air Canada
Thu 3/126:00 a.m.
DCA
-
YYC
2 stops12h 59m
Air Canada
Deal found 28/6C$ 465
Tue 11/812:55 a.m.
YYC
-
DCA
2 stops9h 05m
Air Canada
Wed 19/812:40 p.m.
DCA
-
YYC
1 stop9h 51m
Air Canada
Deal found 28/6C$ 471
Mon 24/811:55 p.m.
YYC
-
DCA
1 stop6h 57m
Air Canada
Mon 31/812:40 p.m.
DCA
-
YYC
1 stop9h 51m
Air Canada
Deal found 30/6C$ 476

Find flight deals from Calgary to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 July 2026.

Round-trip from

C$ 432

One-way from

C$ 257

Popular in

February

Cheapest in

August

Average price

C$ 597
Air Canada
  • Air Canada
  • 10/9-13/9
  • 3 total stops
  • 18h 30m total
  • Calgary to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 21/9
  • 1 total stop
  • 7h 00m total
  • Calgary to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Reagan-National 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, Cheapflights users made 629,999 searches. Data last updated 1 July 2026.
Use the filters below to find and compare flights from Calgary to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Sat 14/11

2:50 p.m.-11:29 p.m.

1 stop6h 39m

Washington, D.C. Reagan-National

Sat 5/12

10:00 a.m.-8:54 p.m.

2 stops12h 54m

C$ 446

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 13/11

2:50 p.m.-11:29 p.m.

1 stop6h 39m

Washington, D.C. Reagan-National

Tue 8/12

6:00 a.m.-8:54 p.m.

2 stops16h 54m

C$ 446

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 12/11

7:45 a.m.-10:15 p.m.

2 stops12h 30m

Washington, D.C. Reagan-National

Sat 5/12

6:00 a.m.-8:54 p.m.

2 stops16h 54m

C$ 446

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 12/11

2:50 p.m.-11:29 p.m.

1 stop6h 39m

Washington, D.C. Reagan-National

Fri 4/12

10:00 a.m.-8:54 p.m.

2 stops12h 54m

C$ 495

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 25/8

12:25 p.m.-11:50 p.m.

2 stops9h 25m

Washington, D.C. Reagan-National

Mon 31/8

11:50 a.m.-9:55 p.m.

1 stop12h 05m

C$ 537

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 28/9

10:50 a.m.-11:35 p.m.

1 stop10h 45m

Washington, D.C. Reagan-National

Thu 1/10

11:10 a.m.-9:05 p.m.

1 stop11h 55m

C$ 552

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 14/7

8:30 a.m.-8:09 p.m.

1 stop9h 39m

Washington, D.C. Reagan-National

Tue 28/7

5:05 p.m.-10:37 p.m.

1 stop7h 32m

C$ 611
Quickest round-trip

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 17/8

1:00 a.m.-10:18 a.m.

1 stop7h 18m

Washington, D.C. Reagan-National

Sun 23/8

8:40 p.m.-1:51 a.m.

1 stop7h 11m

C$ 620

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 10/8

7:15 p.m.-3:24 p.m.

2 stops18h 09m

Washington, D.C. Reagan-National

Thu 20/8

9:30 a.m.-10:37 p.m.

1 stop15h 07m

C$ 680

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 17/7

2:30 p.m.-11:56 p.m.

1 stop7h 26m

Washington, D.C. Reagan-National

Tue 21/7

9:39 a.m.-6:10 p.m.

2 stops10h 31m

C$ 701

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Calgary to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Calgary with our price prediction graph.
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 Calgary to Washington, D.C. Reagan-National Airport

How much does it cost to fly round-trip from Calgary to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated 1 July 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAir Canada from Calgary to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,452 reviews
Check prices

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,452 reviews
Delta
7.8
Good
8,452 reviews
Check prices

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
9,913 reviews
Delta
7.8
Good
8,452 reviews
Check prices

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,282 reviews
Delta
7.8
Good
8,452 reviews
Check prices

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

Find useful and relevant information for your journey from Calgary to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Calgary to Washington, D.C. Reagan-National?

    Located just 9.3 km from the city centre, Calgary is the airport most travellers will use when flying to Washington, D.C. Reagan-National from Calgary. Booking flights from Calgary (YYC) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 3 different airlines.

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

    For as low as C$ 446, Delta can have you in Washington, D.C. Reagan-National Airport from Calgary in 6h 39m. Calgary and Washington, D.C. Reagan-National Airport are separated by a distance of 3167 km.

  • What are the cheapest airlines flying from Calgary to Washington, D.C. Reagan-National Airport round-trip?

    United Airlines, at C$ 176, was found to be the cheapest airline from Calgary to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include Delta and Air Canada. United Airlines is priced at 69% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Calgary to Reagan-National?

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

  • Can I find deals for business class flights from Calgary to Reagan-National?

    Yes. Cheapflights offers flight deals from Calgary to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Silver Spring
Hanover
Fairfax
Oxon Hill
Gaithersburg
Reston
Herndon
Arlington
Ellicott City
Fredericksburg
Alexandria
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Calgary to Reagan-National

Discover the top 3 airlines that operate flights from Calgary to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 176AverageC$ 445FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 253AverageC$ 285FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 288AverageC$ 480FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Reagan-National?

When you search for this flight from Calgary to Reagan-National, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Reagan-National?

Millions of users choose and trust Cheapflights to book the best flight deals from Calgary to Reagan-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Calgary to Reagan-National with no change fees?

Need flexible booking options for your flight to Reagan-National from Calgary? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Calgary to Reagan-National become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Reagan-National from Calgary today and book when prices fit your budget.

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