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Cheap flights from Calgary to Washington, D.C. Reagan-National Airport from C$ 204

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DCA
19 Aug — 26 Aug1
1 adult

Cheap 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 14 August 2025.

Round-trip from

C$ 250

One-way from

C$ 204

Popular in

June

Cheapest in

July

Average price

C$ 372
United Airlines
  • United Airlines
  • 5/9-8/9
  • 3 total stops
  • 22h 21m total
  • Calgary to Washington, D.C.
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Air Canada
  • Air Canada
  • 4/10
  • 1 total stop
  • 13h 04m total
  • Calgary to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 24 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Calgary to Reagan-National

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 14 August 2025.

Fri 5/96:15 a.m.YYC - DCA
2 stops14h 28mUnited Airlines
Mon 8/95:00 p.m.DCA - YYC
1 stop7h 53mUnited Airlines
Deal found 12/8C$ 250
Sat 25/103:49 p.m.YYC - DCA
2 stops15h 09mUnited Airlines
Tue 25/114:17 p.m.DCA - YYC
2 stops22h 09mUnited Airlines
Deal found 13/8C$ 252
Tue 9/98:30 a.m.YYC - DCA
3 stops23h 58mMultiple Airlines
Tue 16/94:35 p.m.DCA - YYC
1 stop8h 41mMultiple Airlines
Deal found 13/8C$ 272
Thu 18/91:10 a.m.YYC - DCA
1 stop7h 10mAir Canada
Mon 22/96:45 p.m.DCA - YYC
1 stop8h 27mAir Canada
Deal found 14/8C$ 291
Sat 27/96:00 a.m.YYC - DCA
1 stop13h 51mAir Canada
Sat 4/104:35 p.m.DCA - YYC
1 stop8h 41mAir Canada
Deal found 13/8C$ 298
Wed 3/91:00 p.m.YYC - DCA
1 stop8h 01mAmerican Airlines
Tue 9/94:01 p.m.DCA - YYC
1 stop9h 18mAmerican Airlines
Deal found 13/8C$ 320
Tue 9/96:29 a.m.YYC - DCA
1 stop8h 00mAmerican Airlines
Tue 16/95:08 p.m.DCA - YYC
1 stop8h 11mAmerican Airlines
Deal found 13/8C$ 339
Fri 24/1012:20 a.m.YYC - DCA
1 stop6h 39mAir Canada
Tue 25/1112:55 p.m.DCA - YYC
1 stop9h 14mAir Canada
Deal found 13/8C$ 360
Sat 27/92:45 p.m.YYC - DCA
1 stop6h 54mDelta
Sat 4/1012:00 p.m.DCA - YYC
2 stops13h 02mDelta
Deal found 12/8C$ 372

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 14 August 2025.
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

Calgary

Fly to

Reagan-National

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 5/9

6:15 a.m.-10:43 p.m.

2 stops14h 28m

Washington, D.C. Reagan-National

Mon 8/9

5:00 p.m.-10:53 p.m.

1 stop7h 53m

C$ 250

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Sat 25/10

3:49 p.m.-8:58 a.m.

2 stops15h 09m

Washington, D.C. Reagan-National

Tue 25/11

4:17 p.m.-12:26 p.m.

2 stops22h 09m

C$ 252

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 9/9

8:30 a.m.-10:28 a.m.

3 stops23h 58m

Washington, D.C. Reagan-National

Tue 16/9

4:35 p.m.-11:16 p.m.

1 stop8h 41m

C$ 272

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 18/9

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

1 stop7h 10m

Washington, D.C. Reagan-National

Mon 22/9

6:45 p.m.-1:12 a.m.

1 stop8h 27m

C$ 291

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Sat 27/9

6:00 a.m.-9:51 p.m.

1 stop13h 51m

Washington, D.C. Reagan-National

Sat 4/10

4:35 p.m.-11:16 p.m.

1 stop8h 41m

C$ 298

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 3/9

1:00 p.m.-11:01 p.m.

1 stop8h 01m

Washington, D.C. Reagan-National

Tue 9/9

4:01 p.m.-11:19 p.m.

1 stop9h 18m

C$ 320

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 9/9

6:29 a.m.-4:29 p.m.

1 stop8h 00m

Washington, D.C. Reagan-National

Tue 16/9

5:08 p.m.-11:19 p.m.

1 stop8h 11m

C$ 339

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Sat 4/10

5:55 p.m.-8:59 a.m.

1 stop13h 04m

C$ 204

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 6/10

11:15 a.m.-9:21 p.m.

1 stop8h 06m

C$ 219

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 5/11

6:45 a.m.-5:48 p.m.

1 stop9h 03m

C$ 222

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 16 results
1
2

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 far ahead should I book a flight from Calgary to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Reagan-National. Price data was last updated on 8 August 2025.

The price you pay for your flight from Calgary to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Calgary to Washington, D.C. Reagan-National Airport (average of C$ 263). Flying from Calgary to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of C$ 347). 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.

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

Find hourly flight availability from Calgary to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 August 2025.

One of the essential ways to save on airfare from Calgary to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 54% on airfare.

What’s the top layover airport for flights from Calgary to Washington, D.C. Reagan-National Airport?

Share of one-stop round-trip flights from Calgary to Washington, D.C. Reagan-National Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 42% of one-stop itineraries from Calgary to Washington, D.C. Reagan-National Airport on Cheapflights.

What’s the cheapest layover airport for flights from Calgary to Washington, D.C. Reagan-National Airport?

Average round-trip fare for 1-stop flights from Calgary to Washington, D.C. Reagan-National Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 623.

What’s the fastest layover option from Calgary to Washington, D.C. Reagan-National Airport?

Shortest average travel time for 1-stop one-way flights from Calgary to Washington, D.C. Reagan-National Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 01m.

Which airport typically offers the quickest layover for flights from Calgary to Washington, D.C. Reagan-National Airport?

Average layover duration for 1-stop one-way flights from Calgary to Washington, D.C. Reagan-National Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 38m.

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 14 August 2025.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines 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
8.0
Very good
7,980 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
WestJet
7.2
Good
3,015 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
9,949 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 is 1 daily outbound flight to Washington, D.C. Reagan-National from 5 different airlines.

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

    Delta, at C$ 277, was found to be the cheapest airline from Calgary to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include Air Canada and United Airlines. Delta is priced at 42% 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.

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

    Currently, March is the cheapest month in which you can book a flight from Calgary to Washington, D.C. Reagan-National Airport (average of C$ 263). Flying from Calgary to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of C$ 347). 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.

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
Herndon
Hanover
Reston
Fairfax
Ellicott City
Oxon Hill
Gaithersburg
Arlington
Alexandria
Manassas
Fredericksburg
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Calgary to Reagan-National

Discover the top 5 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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 277AverageC$ 375FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 286AverageC$ 460FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 296AverageC$ 429FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 371AverageC$ 487FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 502AverageC$ 780FlexibilityNo cancel feeOn-time60%
Search WestJet 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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