Cheap Flights from Washington Dulles to Calgary

Compare Washington Dulles to Calgary flight deals

Find the cheapest month or even day of the year to fly to Calgary

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Flight deals from Washington Dulles to Calgary

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Calgary Airport? If you want to travel next month, return fares start from Rs78,149. Find the lowest prices on one-way and return tickets right here.

Calgary.Rs39,915 per passenger.Departing Fri, 28 Aug.One-way flight with WestJet.Outbound direct flight with WestJet departs from Washington Dulles on Fri, 28 Aug, arriving in Calgary.Price includes taxes and charges.From Rs39,915, select.

Calgary.Rs42,104 per passenger.Departing Sun, 11 Oct.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Dulles on Sun, 11 Oct, arriving in Calgary.Price includes taxes and charges.From Rs42,104, select.

Calgary.Rs42,151 per passenger.Departing Fri, 25 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Fri, 25 Sep, arriving in Calgary.Price includes taxes and charges.From Rs42,151, select.

Calgary.Rs45,198 per passenger.Departing Mon, 2 Nov.One-way flight with United.Outbound indirect flight with United, departs from Washington Dulles on Mon, 2 Nov, arriving in Calgary.Price includes taxes and charges.From Rs45,198, select.

Calgary.Rs45,201 per passenger.Departing Mon, 14 Sep.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Mon, 14 Sep, arriving in Calgary.Price includes taxes and charges.From Rs45,201, select.

Calgary.Rs46,107 per passenger.Departing Tue, 1 Dec.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Dulles on Tue, 1 Dec, arriving in Calgary.Price includes taxes and charges.From Rs46,107, select.

Calgary.Rs46,430 per passenger.Departing Wed, 29 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 29 Jul, arriving in Calgary.Price includes taxes and charges.From Rs46,430, select.

Calgary.Rs51,317 per passenger.Departing Wed, 15 Jul.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Wed, 15 Jul, arriving in Calgary.Price includes taxes and charges.From Rs51,317, select.

Calgary.Rs80,973 per passenger.Departing Wed, 3 Feb.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Wed, 3 Feb, arriving in Calgary.Price includes taxes and charges.From Rs80,973, select.

Calgary.Rs100,180 per passenger.Departing Sun, 23 May.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Dulles on Sun, 23 May, arriving in Calgary.Price includes taxes and charges.From Rs100,180, select.

Calgary.Rs100,722 per passenger.Departing Sat, 9 Jan.One-way flight with United.Outbound indirect flight with United, departs from Washington Dulles on Sat, 9 Jan, arriving in Calgary.Price includes taxes and charges.From Rs100,722, select.

Calgary.Rs102,907 per passenger.Departing Wed, 7 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Dulles on Wed, 7 Apr, arriving in Calgary.Price includes taxes and charges.From Rs102,907, select.

Find the cheapest month to fly from Washington Dulles to Calgary

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Calgary flights are currently cheapest in August.

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Direct flights from Washington Dulles to Calgary

Washington Dulles to Calgary: Alternative routes

Compare routes from Washington Dulles to Calgary below. You may find an airport to fly into that's cheaper, faster, or easier than Calgary.

Calgary

8km from central Calgary

ClosestCheapest

from Rs39,915

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Washington D.C. to Calgary: Flight information

The things to know before you go.

Cheapest flight found	Rs40,071
Cheapest month to fly	August
Average flight time	4 hrs, 54 mins
Most popular airline	United
Average flights per week	10

Finding cheap flights from Washington Dulles to Calgary: Frequently asked questions

How much are return flights from Washington Dulles to Calgary?

The best price we found for a return flight from Washington Dulles to Calgary is Rs77,844. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Washington Dulles to Calgary?

4 hours and 54 minutes is the average flight time from Washington Dulles to Calgary.

Which airlines fly direct from Washington Dulles to Calgary?

United, Air Canada and Delta fly direct from Washington Dulles to Calgary.

How many flights are there a week from Washington Dulles to Calgary?

As of July 2026, there are 10 flights per week flying from Washington Dulles to Calgary.

When is the cheapest time to fly from Washington Dulles to Calgary?

The cheapest month to fly from Washington Dulles to Calgary is usually August.

Which upcoming date is cheapest to fly from Washington Dulles Airport to Calgary Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Calgary Airport on Monday, 24 August 2026.

Can I get a direct flight from Washington Dulles Airport to Calgary Airport?

Yes – the average flight time is 4 hours and 54 minutes.

How can I find the best flight deal to Calgary?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Calgary but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Calgary?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Calgary is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Washington Dulles Airport to Calgary with?

Currently, WestJet offers the cheapest flight tickets to Calgary.

Flying from Washington Dulles Airport (IAD) to Calgary Airport (YYC): what you need to know

Around 4 hours 55 minutes is how long you can expect to be travelling on a direct flight from Washington Dulles Airport to Calgary Airport.
The timezone in Calgary is UTC-7, which is two hours behind Washington DC.
Your IAD to YYC flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Flying during a peak month like July? Public holidays and other high seasons can result in longer lines at airport checkpoints. Be extra cautious and get there up to four hours before an international flight and two hours before a domestic departure.
United is your gateway to exploring Calgary (and maybe even some other great corners of Canada!). Browse the direct flights from Washington Dulles Airport to Calgary Airport offered by this airline.
Most passengers choose to travel with United on this route.
Among carriers operating IAD to YYC flights, WestJet has the highest percentage of on-time landings.
Think about adding a stopover when booking your ticket from Washington Dulles Airport to Calgary Airport. Just deselect 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Check out these options between IAD and YYC:
- Chicago O'Hare International Airport
- Toronto Pearson International Airport
- Detroit Wayne County Airport

How to find the cheapest flights from Washington Dulles Airport (IAD) to Calgary Airport (YYC)

At the moment, Rs39,915 is the cheapest price we've found for a one-way Washington Dulles Airport to Calgary Airport flight. The best price for a return ticket is Rs77,844. Bear in mind that fares can change due to demand when booking.
Get cheap tickets from IAD to YYC by booking two months ahead. Based on our research, that's the sweet spot for bagging a bargain.
July is the cheapest month for flights from Washington Dulles Airport to Calgary Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
You don't need to check every day to see if fares have gone down when you set up a Price Alert. We'll let you know the moment the price changes on cheap flights from IAD to YYC.
Tailor your trip using filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Washington Dulles Airport to Calgary Airport.

Handy information about Washington Dulles Airport (IAD)

IAD's address is 1 Saarinen Circle.
Of the departures from Washington Dulles Airport, 77% land on schedule at their destination.
Washington Dulles Airport is around 40 kilometres from central Washington DC. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 45 minutes or so to arrive, depending on the traffic.
Planning to catch public transport? Expect a trip time of around 1 hour 10 minutes.
Looking for a convenient hotel near IAD? If you've booked an early flight from Washington Dulles Airport to Calgary Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Calgary Airport (YYC)

If you're landing on a late Washington Dulles Airport to Calgary Airport flight, nothing beats the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these options near YYC:
Grab a Calgary Airport rental car and explore Calgary and beyond with your own wheels. Routes Car Rentals, Thrifty and Avis are popular providers to choose from here.
To secure the lowest price, book your ride from Calgary Airport around four weeks before you travel.

When to fly to Calgary Airport (YYC)

July is the busiest month for flights from Washington Dulles Airport to Calgary Airport. To avoid the crowds, go to Calgary in November.
Lock in your flight from Washington Dulles Airport to Calgary Airport for August if you want to visit Calgary during its warmest month. You can expect temperatures of between 8ºC and 26ºC.
Search for cheap tickets from IAD to YYC in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -22ºC and 3ºC on average.

Explore more of Canada

Calgary is easy to fall in love with, but there are so many other parts of Canada you should also see. About 274 kilometres north of Calgary, a visit to Edmonton will fill your itinerary to the brim. Start with leading attractions like Rogers Place, Citadel Theatre and Muttart Conservatory.
If you want to check out another major destination in Canada, head for Kelowna, roughly 402 kilometres west of Calgary. Okanagan Lake, The View Winery and Vineyard and Waterfront Park are the start of reasons to visit.