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Cheap flights from Washington, D.C. Reagan-National Airport to Calgary from C$ 145

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — YYC
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Reagan-National to Calgary

Enter your travel dates to find the best prices.

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 12 December 2025.

Mon 29/126:59 a.m.DCA - YYC
1 stop7h 25mAir Canada
Fri 2/18:00 a.m.YYC - DCA
1 stop9h 45mAir Canada
Deal found 11/12C$ 775
Wed 17/126:59 a.m.DCA - YYC
2 stops10h 46mAir Canada
Thu 25/126:15 a.m.YYC - DCA
1 stop6h 44mAir Canada
Deal found 10/12C$ 781
Thu 18/126:00 a.m.DCA - YYC
2 stops14h 14mAir Canada
Thu 25/1211:40 p.m.YYC - DCA
1 stop7h 15mAir Canada
Deal found 10/12C$ 787
Tue 30/126:59 a.m.DCA - YYC
1 stop7h 25mAir Canada
Sun 4/111:40 p.m.YYC - DCA
1 stop7h 15mAir Canada
Deal found 11/12C$ 804
Wed 31/129:40 a.m.DCA - YYC
1 stop9h 24mAir Canada
Sun 4/15:35 a.m.YYC - DCA
1 stop10h 30mAir Canada
Deal found 11/12C$ 825
Wed 31/126:59 a.m.DCA - YYC
1 stop9h 25mAir Canada
Fri 2/15:35 a.m.YYC - DCA
1 stop7h 56mAir Canada
Deal found 11/12C$ 830
Thu 18/129:40 a.m.DCA - YYC
1 stop17h 44mAir Canada
Fri 26/125:35 a.m.YYC - DCA
1 stop12h 10mAir Canada
Deal found 11/12C$ 841
Mon 22/126:59 a.m.DCA - YYC
2 stops14h 36mAir Canada
Fri 26/125:35 a.m.YYC - DCA
1 stop12h 10mAir Canada
Deal found 11/12C$ 856
Wed 31/124:10 p.m.DCA - YYC
1 stop9h 34mAir Canada
Mon 5/16:15 p.m.YYC - DCA
1 stop12h 40mAir Canada
Deal found 11/12C$ 861
Wed 31/126:00 a.m.DCA - YYC
1 stop11h 54mAir Canada
Sat 3/111:40 p.m.YYC - DCA
1 stop7h 15mAir Canada
Deal found 11/12C$ 877

Find 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 12 December 2025.

Round-trip from

C$ 350

One-way from

C$ 145

Popular in

December

Cheapest in

May

Average price

C$ 797
Air Canada
  • Air Canada
  • 8/1-14/1
  • 3 total stops
  • 20h 30m total
  • Washington, D.C. to Calgary
Search Deals
United Airlines
  • United Airlines
  • 9/1
  • 1 total stop
  • 20h 27m total
  • Washington, D.C. to Calgary
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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 7/1

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

1 stop20h 27m

Calgary

Sat 10/1

6:45 a.m.-4:36 p.m.

1 stop7h 51m

C$ 465

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Wed 7/1

3:10 p.m.-8:54 p.m.

1 stop7h 44m

Calgary

Sat 10/1

6:30 a.m.-10:57 p.m.

2 stops14h 27m

C$ 531

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Sun 1/2

11:55 a.m.-8:54 p.m.

1 stop10h 59m

Calgary

Sat 7/2

6:30 a.m.-6:00 p.m.

1 stop9h 30m

C$ 599

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Sun 1/2

11:55 a.m.-8:54 p.m.

1 stop10h 59m

Calgary

Fri 6/2

6:30 a.m.-6:04 p.m.

1 stop9h 34m

C$ 599

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Tue 10/3

5:12 p.m.-11:02 p.m.

1 stop7h 50m

Calgary

Tue 17/3

6:45 a.m.-5:59 p.m.

1 stop9h 14m

C$ 599

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Tue 10/3

5:12 p.m.-11:02 p.m.

1 stop7h 50m

Calgary

Wed 18/3

6:45 a.m.-5:59 p.m.

1 stop9h 14m

C$ 599

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Wed 11/3

3:10 p.m.-8:45 p.m.

1 stop7h 35m

Calgary

Wed 18/3

6:45 a.m.-5:59 p.m.

1 stop9h 14m

C$ 599

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Tue 10/3

5:12 p.m.-11:02 p.m.

1 stop7h 50m

Calgary

Mon 16/3

6:45 a.m.-5:59 p.m.

1 stop9h 14m

C$ 599

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Wed 11/3

3:10 p.m.-8:45 p.m.

1 stop7h 35m

Calgary

Mon 16/3

6:45 a.m.-5:59 p.m.

1 stop9h 14m

C$ 599

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Sat 31/1

12:00 p.m.-8:54 p.m.

1 stop10h 54m

Calgary

Fri 6/2

6:30 a.m.-6:04 p.m.

1 stop9h 34m

C$ 599

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 19 results
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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 5 December 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, July is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Calgary (average of C$ 134). Flying from Washington, D.C. Reagan-National Airport to Calgary in October is currently the most expensive (average of C$ 266). 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.

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 12 December 2025.
Check out reviews from past customers who have flown with Air Canada 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.
Air Canada
7.1
Good
10,516 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Crew

7.8

Comfort

7.1

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,516 reviews
Air Canada
7.1
Good
10,516 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Crew

7.8

Comfort

7.1

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

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.

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

    Airlines like United Airlines and Delta fly from Washington, D.C. Reagan-National Airport to Calgary in about 7h 44m. The time it takes to get you to your destination can typically vary by up to 12h 43m. Airlines will cover a distance of 3167 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly 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$ 213. Air Canada is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, July is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Calgary (average of C$ 134). Flying from Washington, D.C. Reagan-National Airport to Calgary in October is currently the most expensive (average of C$ 266). 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
Radium Hot Springs
Airdrie
Kananaskis
Drumheller

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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
Reagan-National to Edmonton flights
Baltimore 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 271AverageC$ 448FlexibilityNo 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.

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