YYC - IAD

£160 Find Cheap Flights from Calgary to Washington, D.C. – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 34% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
£277
Typical prices: £209-£385
Delta
Sat 6/1Fri 12/1
YYC - IAD • 2 stops
Cheapest one-way flight
£160
Typical prices: £151-£281
Delta
Thu 13/12
YYC - IAD • 2 stops
Direct flights
Not available
There are currently no direct flights between Calgary and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
17 weeks
in advance
Our data shows that travellers who book at least 17 weeks in advance save around 62% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 23% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg £219 (return)
Charlotte Douglas (CLT)
Shortest trip • 7h 31m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Calgary to Dulles Intl

Wed, 6 Jan - Tue, 12 Jan
Delta Logo
07:15 - 23:17YYC  Calgary-IAD Washington, D.C. Dulles Intl
15h 02m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
12:00 - 00:23IAD  Washington, D.C. Dulles Intl-YYC Calgary
13h 23m2 stops Atlanta Hartsfield-Jackson Salt Lake City
£277Delta
Thu, 3 Dec - Sat, 12 Dec
Delta Logo
13:43 - 23:47YYC  Calgary-IAD Washington, D.C. Dulles Intl
9h 04m1 stop Salt Lake City
Delta Logo
14:43 - 22:07IAD  Washington, D.C. Dulles Intl-YYC Calgary
8h 24m1 stop Minneapolis St Paul
£290Delta
Wed, 6 Jan - Tue, 12 Jan
Delta Logo
07:15 - 23:17YYC  Calgary-IAD Washington, D.C. Dulles Intl
15h 02m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
12:00 - 00:23IAD  Washington, D.C. Dulles Intl-YYC Calgary
13h 23m2 stops Atlanta Hartsfield-Jackson Salt Lake City
£290Delta
Tue, 12 Jan - Tue, 19 Jan
Delta Logo
07:15 - 23:51YYC  Calgary-IAD Washington, D.C. Dulles Intl
15h 36m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
07:17 - 22:01IAD  Washington, D.C. Dulles Intl-YYC Calgary
15h 44m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
£291Delta
Sat, 21 Nov - Thu, 26 Nov
United Airlines Logo
14:35 - 00:37YYC  Calgary-IAD Washington, D.C. Dulles Intl
9h 02m1 stop Houston George Bush Intcntl
United Airlines Logo
08:20 - 15:21IAD  Washington, D.C. Dulles Intl-YYC Calgary
8h 01m1 stop Denver Intl
£296United Airlines
Tue, 2 Feb - Wed, 3 Feb
United Airlines Logo
16:30 - 05:25YYC  Calgary-IAD Washington, D.C. Dulles Intl
11h 55m1 stop San Francisco
United Airlines Logo
08:15 - 19:37IAD  Washington, D.C. Dulles Intl-YYC Calgary
12h 22m2 stops Chicago O'Hare Intl Denver Intl
£298United Airlines
Tue, 2 Feb - Wed, 3 Feb
United Airlines Logo
10:40 - 21:28YYC  Calgary-IAD Washington, D.C. Dulles Intl
9h 48m1 stop Denver Intl
United Airlines Logo
14:11 - 22:53IAD  Washington, D.C. Dulles Intl-YYC Calgary
9h 42m1 stop Denver Intl
£302United Airlines
Sat, 19 Dec - Sun, 27 Dec
Air Canada Logo
13:37 - 00:38YYC  Calgary-IAD Washington, D.C. Dulles Intl
10h 01m1 stop Chicago O'Hare Intl
Air Canada Logo
22:09 - 20:35IAD  Washington, D.C. Dulles Intl-YYC Calgary
23h 26m2 stops Toronto Pearson Intl Edmonton
£570Air Canada
Sat, 19 Dec - Sun, 27 Dec
Air Canada Logo
13:37 - 00:38YYC  Calgary-IAD Washington, D.C. Dulles Intl
10h 01m1 stop Chicago O'Hare Intl
Air Canada Logo
22:09 - 17:00IAD  Washington, D.C. Dulles Intl-YYC Calgary
19h 51m2 stops Toronto Pearson Intl Edmonton
£580Air Canada
Sat, 19 Dec - Sun, 27 Dec
Air Canada Logo
15:06 - 10:02YYC  Calgary-IAD Washington, D.C. Dulles Intl
17h 56m2 stops Denver Intl Chicago O'Hare Intl
Air Canada Logo
16:30 - 11:55IAD  Washington, D.C. Dulles Intl-YYC Calgary
20h 25m2 stops Toronto Pearson Intl Edmonton
£608Air Canada
Booking Insights

Price, demand, and travel trends for Calgary to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Return flights from Calgary to Washington, D.C. Dulles Intl Airport typically range from £209 to £385. The lowest price found in the past 5 days was £277 on Delta.

What's the cheapest day of the week to fly from Calgary to Washington, D.C. Dulles Intl Airport?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Calgary to Washington, D.C. Dulles Intl Airport. It's 16% cheaper than the average day, while Sunday is the most expensive, with prices 45% higher.

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

•October is the cheapest month to fly from Calgary to Washington, D.C. Dulles Intl Airport at £223 return.
•December (£495) and November (£397) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 121% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Calgary to Washington, D.C. Dulles Intl Airport the cheapest?

Flights from Calgary to Washington, D.C. Dulles Intl Airport are cheapest 17 weeks before departure. Booking in this window typically costs about 62% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Calgary to Washington, D.C. Dulles Intl Airport flights

Low season

February

Cheapest flight

£160
Beat the crowds with an average 76% drop in traveller numbers.
The most popular month to fly with an average 107% increase in traveller numbers.
One-way flight from Calgary to Washington, D.C. Dulles Intl Airport

When to book flights from Calgary to Dulles Intl

Are your dates flexible? Find out the best times to travel from Calgary to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Calgary to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from Calgary to Washington, D.C. Dulles Intl Airport?

    A direct flight from Calgary to Washington, D.C. Dulles Intl Airport takes 00m, covering 1,946 miles.

  • Do I need a passport to fly from Calgary to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Calgary to Washington, D.C. Dulles Intl Airport flight?

    Return flights from Calgary to Washington, D.C. Dulles Intl Airport range from £209 to £385, with an average of £290 over the past 12 months. Anything below £209 counts as a good deal.

  • How expensive are last-minute Calgary to Washington, D.C. Dulles Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 45% above the £290 route average. Book 17 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Calgary to Washington, D.C. Dulles Intl Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £219 return via Chicago O'Hare Intl (ORD), compared with £309 for direct.

  • What is the standard checked bag allowance on flights from Calgary to Washington, D.C. Dulles Intl Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £16–£52 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Calgary to Washington, D.C. Dulles Intl Airport?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by United Airlines and Air Canada. Other aircraft seen on the route include Boeing 737-800 variants.

  • Have flight prices from Calgary to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £277 to £1,347. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Calgary to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Calgary to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about £169, which is 18% below the typical average for this route.

  • Which car hire options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car hire companies, with daily rates starting from around £52 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Calgary to Washington, D.C. Dulles Intl Airport?

    Flights from Calgary to Washington, D.C. Dulles Intl Airport usually depart from Calgary (YYC) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Calgary to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Calgary to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Toronto Pearson Intl (YYZ) – 42% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 17% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 15% of one-stop connections
    • Ottawa (YOW) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Calgary to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 42% on flights from Calgary to Washington, D.C. Dulles Intl Airport. Friday is the cheapest departure day at £245 return on average, while Sunday is the most expensive at £421, a difference of £176.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Calgary to Washington, D.C. Dulles Intl Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time of 7h 31m, compared to 7h 39m via Toronto Pearson Intl (YYZ) and 7h 43m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Calgary and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 2 hours ahead of Calgary (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Charles Sumner School Museum and Archives, Capital One Arena, and Grand Hyatt Washington. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Calgary to Washington, D.C. Dulles Intl Airport flights?

    Among airlines operating Calgary to Washington, D.C. Dulles Intl Airport flights:

    • United Airlines: offers extra legroom; offers free seat selection
    • WestJet: offers free seat selection
    • Delta: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Calgary to Washington, D.C. Dulles Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy class
    • WestJet: a cabin bag and a checked bag in Economy class
    • Delta: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Calgary to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average £245, about £176 less than Sunday fares (42% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 62% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Calgary to Washington, D.C. Dulles Intl Airport trip for October. Fares historically average £223 return in that month – typically £271 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Chicago O'Hare Intl Airport (ORD) can be cheaper than flying direct. The cheapest stopover option averages £219 return on this route – about £90 less than direct flights (based on the last 12 months).

More options for your flight from Calgary to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car hire

Car hire in Washington, D.C.
Hotels in Washington, D.C.
Holidays in Washington, D.C.