$108 Cheap Flights from Washington (IAD) to Calgary (YYC)

View $108 flight on Mon, Aug 10, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Calgary International Airport (YYC)

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Cheap Flights from Washington to Calgary (IAD-YYC)

Prices were available within the past 7 days and start at $108 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Aug 22 - Fri, Aug 28
IAD
Washington
YYC
Calgary
$254 Roundtrip, found 8 hours ago
$254
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Sat, Aug 22 from Washington to Calgary, returning Fri, Aug 28, priced at $254 found 8 hours ago
Air Canada
Wed, Aug 26 - Fri, Sep 4
IAD
Washington
YYC
Calgary
$266 Roundtrip, found 8 hours ago
$266
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Wed, Aug 26 from Washington to Calgary, returning Fri, Sep 4, priced at $266 found 8 hours ago
WestJet
Mon, Aug 17 - Thu, Aug 20
IAD
Washington
YYC
Calgary
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon, Aug 17 from Washington to Calgary, returning Thu, Aug 20, priced at $267 found 1 day ago
WestJet
Mon, Aug 24 - Mon, Aug 31
IAD
Washington
YYC
Calgary
$267 Roundtrip, found 1 hour ago
$267
Roundtrip
found 1 hour ago
Select WestJet flight, departing Mon, Aug 24 from Washington to Calgary, returning Mon, Aug 31, priced at $267 found 1 hour ago
United
Wed, Aug 26 - Fri, Sep 4
IAD
Washington
YYC
Calgary
$272 Roundtrip, found 8 hours ago
$272
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Aug 26 from Washington to Calgary, returning Fri, Sep 4, priced at $272 found 8 hours ago
WestJet
Fri, Aug 28 - Mon, Sep 14
IAD
Washington
YYC
Calgary
$273 Roundtrip, found 10 hours ago
$273
Roundtrip
found 10 hours ago
Select WestJet flight, departing Fri, Aug 28 from Washington to Calgary, returning Mon, Sep 14, priced at $273 found 10 hours ago
WestJet
Mon, Sep 7 - Thu, Sep 17
IAD
Washington
YYC
Calgary
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon, Sep 7 from Washington to Calgary, returning Thu, Sep 17, priced at $275 found 1 day ago
WestJet
Fri, Aug 7 - Fri, Aug 14
IAD
Washington
YYC
Calgary
$277 Roundtrip, just found
$277
Roundtrip
just found
Select WestJet flight, departing Fri, Aug 7 from Washington to Calgary, returning Fri, Aug 14, priced at $277 just found
American Airlines
Sat, Oct 3 - Wed, Oct 7
IAD
Washington
YYC
Calgary
$287 Roundtrip, just found
$287
Roundtrip
just found
Select American Airlines flight, departing Sat, Oct 3 from Washington to Calgary, returning Wed, Oct 7, priced at $287 just found
Delta
Mon, Aug 3 - Tue, Aug 11
IAD
Washington
YYC
Calgary
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 3 from Washington to Calgary, returning Tue, Aug 11, priced at $288 found 1 day ago

Alternative airports near Calgary

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Calgary Intl. YYC. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $318
YYC
Calgary Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $318

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) cost?
You can find cheap one-way flights from $108 and cheap return flights from $254 Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) with Expedia. One-way flights typically cost between $167 and $1208, and return flights often range between $464 and $2048. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
January is the cheapest month to fly from Washington, DC (IAD) to Calgary (YYC), with average round-trip fares around $440. This is about 16% lower than the average price throughout the year, as January typically experiences lower travel demand after the holiday season. Other cheap months to fly from Washington, DC to Calgary include March and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
Choose from 2 airlines operating direct flights from IAD to YYC:

  • WestJet operates around 7 direct flights from IAD to YYC every week
  • United operates around 7 direct flights from IAD to YYC every week

What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
United is one of the cheapest airlines offering nonstop flights from Washington, DC (IAD) to Calgary, AB (YYC), with round-trip tickets starting from around $572. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The best airline to fly with from Washington, DC (IAD) to Calgary, AB (YYC) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, WestJet typically offers the lowest fares. United offers the most daily flights from IAD to YYC, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
For flights from Washington, DC (IAD) to Calgary, AB (YYC), January and March are the best months to consider. You can find return flights for about $440 in January, making it an affordable option. March also offers good prices and a chance to enjoy Calgary as the weather begins to warm up.*Prices based on flights available on Expedia in the last year.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
You can find approximately 1 nonstop flights per day from Washington Dulles Intl. (IAD) to Calgary Intl. (YYC). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Calgary (YYC-Calgary Intl.) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in August, and an early departure allows you to maximize your time in Calgary. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The most popular departure times for flights from Washington D.C. (IAD) to Calgary (YYC) are in the late morning, from 9am to noon. About 31% of passengers prefer this time window. Many major carriers, including Air Canada and United, offer flights during this window. This timing is favored because it allows travelers to have a relaxed morning before heading to the airport.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
Flying nonstop from IAD to YYC takes around 5 hours, with the route covering approximately 1,947 miles. Flights with a layover typically take 3 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
Business class seats are offered on the IAD to YYC route with Air Canada and United Airlines.First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines
  • WestJet

How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Calgary from Washington Dulles Intl. (IAD)?
From Washington Dulles Intl. (IAD), you can fly into Calgary Intl. (YYC) to reach Calgary. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), Detroit Metropolitan Wayne County (DTW) before reaching Calgary. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) Calgary Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Calgary, AB (YYC-Calgary Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Calgary Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
$254
Distance
1946 mi

Book with confidence

Washington to Calgary Flights

The cheapest times to fly from Washington to Calgary

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Calgary are during the month of August. You can find some of the cheapest flights from Washington to Calgary with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Calgary

Sunday is one of the best days to book for cheap flights from Washington to Calgary: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Calgary

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Calgary in 2026. You can also book with separate airlines for your outbound and return journeys, from $108 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Calgary flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Calgary airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Calgary Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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