IAD - YYC

C$ 125 Find Cheap Flights from Washington Dulles Airport to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Calgary departing on 31/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Calgary, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Calgary, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 289
Typical prices: C$ 893-C$ 433
WestJet
Mon 24/8Mon 31/8
IAD - YYC • Direct
Cheapest one-way flights
C$ 127
Typical prices: C$ 134-C$ 428
WestJet
Fri 31/7
IAD - YYC • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air Canada offers Wi-Fi on select flights to Calgary.
WestJet's Premium cabin provides extra legroom and priority.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
Every day
You can fly direct with United Airlines and WestJet. Average duration is 5h 00m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Minneapolis (MSP)
Cheapest • Avg C$ 347 (round-trip)
Toronto (YYZ)
Shortest trip • 8h 57m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 35% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Dulles Intl to Calgary (IAD-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Calgary that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Calgary

Mon, 24 Aug - Mon, 31 Aug
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 289WestJet
Fri, 21 Aug - Fri, 28 Aug
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 290WestJet
Mon, 10 Aug - Fri, 21 Aug
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 292WestJet
Mon, 13 Jul - Fri, 17 Jul
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 293WestJet
Mon, 27 Jul - Fri, 7 Aug
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 294WestJet
Fri, 10 Jul - Fri, 17 Jul
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 307WestJet
Fri, 10 Jul - Fri, 17 Jul
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 308WestJet
Fri, 28 Aug - Mon, 31 Aug
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 324WestJet
Fri, 31 Jul - Fri, 7 Aug
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 326WestJet
Fri, 10 Jul - Fri, 17 Jul
WestJet Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
WestJet Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
C$ 327WestJet
Booking Insights

KAYAK's insights & trends for Dulles Intl to Calgary flights

Get data-powered insights and trends into flights from Dulles Intl to Calgary to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Calgary?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Calgary departing in August.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Calgary?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Calgary clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Calgary on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Washington Dulles Airport to Calgary. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Calgary?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Calgary, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Calgary is October, where tickets cost C$ 410 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is C$ 968 and C$ 713 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Calgary?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 347 on average.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Calgary?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Calgary, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Calgary, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Dulles Intl to Calgary

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, WestJet and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Lucas Aykroyd

Lucas Aykroyd

Expert on YYC

Lucas Aykroyd is an award-winning travel writer based in Vancouver (YVR). His favorite adventures include tracking polar bears in Nunavut and rafting over a waterfall in New Zealand. Lucas has written for the in-flight magazines of Delta, SAS, and Porter Airlines. He is also a National Geographic and Toronto Star contributor.

Read more

Good to know

Low seasonFebruary
Cheapest flightC$ 127
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Washington Dulles Airport to Calgary

When to book flights from Dulles Intl to Calgary

Are your dates flexible? Find out the best times to travel from Dulles Intl to Calgary based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Calgary flights

  • How many flights are there between Washington, D.C. Dulles Intl Airport and Calgary per day?

    There is a maximum of 1 nonstop flight a day that takes off from Washington, D.C. Dulles Intl Airport and lands in Calgary, with an average flight time of 5h 00m. The most common departure time is 7:00 p.m. and most flights take off in the evening. Each week, there are 2 flights.

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Calgary?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Calgary was C$ 127 for a one-way ticket and C$ 289 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Calgary?

    Only WestJet offers inflight Wi-Fi service on the Washington Dulles Airport to Calgary flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Calgary?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Washington Dulles Airport to Calgary flight route.

  • On which days can I fly direct from Washington Dulles Airport to Calgary?

    You can catch a direct flight from Washington Dulles Airport to Calgary on Monday, and Friday.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Calgary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Calgary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Calgary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Calgary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Calgary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Washington Dulles Airport to Calgary?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Calgary.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Calgary Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Calgary

Monday

WestJet,United Airlines

WestJet,United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

WestJet,United Airlines

WestJet,United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more nonstop flights

Direct returns

Calgary to Washington, D.C. Dulles Intl

Monday

WestJet,United Airlines

WestJet,United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

WestJet,United Airlines

WestJet,United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more nonstop flights

Everything you need to know for your flight from Dulles Intl to Calgary

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Calgary (YYC)