Find flights
When to book
Airlines
FAQs

Cheap flights from Washington, D.C. Reagan-National Airport to Calgary from C$ 118

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — YYC
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Reagan-National to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Calgary (YYC). 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 29 July 2025.

Round-trip from

C$ 280

One-way from

C$ 118

Popular in

October

Cheapest in

September

Average price

C$ 517
Air Canada
  • Air Canada
  • 10/9-17/9
  • 2 total stops
  • 21h 10m total
  • Washington, D.C. to Calgary
Search Deals
Air Canada
  • Air Canada
  • 20/11
  • 1 total stop
  • 9h 25m total
  • Washington, D.C. to Calgary
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Reagan-National to Calgary

Cheapest flights from Reagan-National to Calgary
Explore the most affordable flight options available from Reagan-National to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Wed 10/94:35 p.m.DCA - YYC
1 stop8h 41mAir Canada
Wed 17/96:30 p.m.YYC - DCA
1 stop12h 29mAir Canada
Deal found 26/7C$ 280
Thu 30/105:59 p.m.DCA - YYC
1 stop20h 27mUnited Airlines
Tue 4/1112:37 p.m.YYC - DCA
1 stop9h 22mUnited Airlines
Deal found 26/7C$ 300
Wed 3/92:35 p.m.DCA - YYC
1 stop10h 44mAmerican Airlines
Thu 11/96:29 a.m.YYC - DCA
1 stop8h 00mAmerican Airlines
Deal found 26/7C$ 318
Sat 6/97:00 a.m.DCA - YYC
1 stop9h 45mMultiple Airlines
Sun 14/98:55 a.m.YYC - DCA
1 stop25h 15mMultiple Airlines
Deal found 27/7C$ 399

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Calgary 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 29 July 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Calgary that are best for you.

Fly from

Reagan-National

Fly to

Calgary

Route

Depart

Return

Price

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Wed 10/9

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

1 stop8h 41m

Calgary

Wed 17/9

6:30 p.m.-8:59 a.m.

1 stop12h 29m

C$ 280

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Thu 30/10

5:59 p.m.-12:26 p.m.

1 stop20h 27m

Calgary

Tue 4/11

12:37 p.m.-11:59 p.m.

1 stop9h 22m

C$ 300

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Wed 3/9

2:35 p.m.-11:19 p.m.

1 stop10h 44m

Calgary

Thu 11/9

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

1 stop8h 00m

C$ 318

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Sat 6/9

7:00 a.m.-2:45 p.m.

1 stop9h 45m

Calgary

Sun 14/9

8:55 a.m.-12:10 p.m.

1 stop25h 15m

C$ 399

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Thu 20/11

6:59 a.m.-2:24 p.m.

1 stop9h 25m

C$ 118

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Thu 23/10

10:45 p.m.-12:34 p.m.

1 stop15h 49m

C$ 123

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Wed 3/9

7:00 a.m.-2:45 p.m.

1 stop9h 45m

C$ 155

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Fri 12/9

5:59 p.m.-12:18 p.m.

1 stop20h 19m

C$ 176

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Thu 11/9

8:59 a.m.-6:40 p.m.

2 stops11h 41m

C$ 214

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Mon 22/9

2:35 p.m.-11:52 p.m.

2 stops35h 17m

C$ 277

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 11 results
1
2

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Calgary. Price data was last updated on 25 July 2025.

The best time to book flights from Washington, D.C. Reagan-National Airport to Calgary is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Calgary (average of C$ 139). Flying from Washington, D.C. Reagan-National Airport to Calgary in July is currently the most expensive (average of C$ 263). 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’s the top layover airport for flights from Washington, D.C. Reagan-National Airport to Calgary?

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

Montreal (YUL) – chosen by Cheapflights users on 54% of one-stop itineraries from Washington, D.C. Reagan-National Airport to Calgary on Cheapflights.

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

Average round-trip fare for 1-stop flights from Washington, D.C. Reagan-National Airport to Calgary, 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$ 445.

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

Shortest average travel time for 1-stop one-way flights from Washington, D.C. Reagan-National Airport to Calgary, 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: 4h 29m.

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

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

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 55m.

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated 29 July 2025.
Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Reagan-National Airport to Calgary to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
WestJet
7.2
Good
2,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Calgary. 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 into for flights to Calgary from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Calgary, you will be flying into Calgary. Calgary (YYC) is just 9.3 km from the centre of the city. Calgary is the only Calgary airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 1 airline has flights to Calgary from Washington, D.C. Reagan-National on a regular basis.

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

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Calgary round-trip from C$ 280. Other airlines that can offer you cheap pricing are United Airlines, from C$ 300, and American Airlines, from C$ 318. Air Canada is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Calgary one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 118. Users have also found prices from C$ 123 and C$ 176 on American Airlines and United Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Calgary 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 Calgary?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Calgary (average of C$ 139). Flying from Washington, D.C. Reagan-National Airport to Calgary in July is currently the most expensive (average of C$ 263). 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 Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Airdrie
Radium Hot Springs
Drumheller
Kananaskis

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Calgary flights
Baltimore to Calgary flights
Dulles Intl to Edmonton flights
Baltimore to Edmonton flights
Reagan-National to Edmonton flights

Top airline flying from Reagan-National to Calgary

Discover the top airline that operate flights from Reagan-National to Calgary. 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 334AverageC$ 445FlexibilityNo 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 Reagan-National to Calgary?

Deals for Reagan-National to Calgary flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Reagan-National to Calgary.

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

Yes, we can. To see specific flights from Reagan-National to Calgary with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Reagan-National to Calgary flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.