YYC - IAD

$182 Find Cheap Flights from Calgary to Washington, D.C. - Compare and Save

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Everything you should know

Cheapest round-trip
$210
Typical prices: $272-$508
Air Canada
Sat 10/27Wed 10/31
YYC - IAD • 1 stop
Cheapest one-way
$182
Typical prices: $197-$349
Multiple Airlines
Tue 10/2
YYC - IAD • 1 stop
Nonstop 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 travelers who book at least 17 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 26% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $294 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 7h 33m (one-way)
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Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Expert advice
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 round-trip flight deals from Calgary to Dulles Intl

Tue, Oct 27 - Sat, Oct 31
Air Canada Logo
6:00 am - 3:45 pmYYC  Calgary-IAD Washington, D.C. Dulles Intl
7h 45m1 stop Toronto Pearson Intl
Air Canada Logo
9:55 am - 4:54 pmIAD  Washington, D.C. Dulles Intl-YYC Calgary
8h 59m1 stop Toronto Pearson Intl
$210Air Canada
Sat, Nov 21 - Thu, Nov 26
United Airlines Logo
2:35 pm - 11:37 pmYYC  Calgary-IAD Washington, D.C. Dulles Intl
8h 02m1 stop Houston George Bush Intcntl
United Airlines Logo
6:11 am - 1:35 pmIAD  Washington, D.C. Dulles Intl-YYC Calgary
8h 24m1 stop Chicago O'Hare Intl
$222United Airlines
Sat, Nov 21 - Thu, Nov 26
United Airlines Logo
2:35 pm - 11:37 pmYYC  Calgary-IAD Washington, D.C. Dulles Intl
8h 02m1 stop Houston George Bush Intcntl
United Airlines Logo
6:11 am - 1:35 pmIAD  Washington, D.C. Dulles Intl-YYC Calgary
8h 24m1 stop Chicago O'Hare Intl
$223United Airlines
Fri, Oct 2 - Sun, Oct 11
Multiple Airlines Logo
6:00 am - 11:25 pmYYC  Calgary-IAD Washington, D.C. Dulles Intl
15h 25m1 stop Denver Intl
Multiple Airlines Logo
3:45 pm - 9:27 pmIAD  Washington, D.C. Dulles Intl-YYC Calgary
7h 42m1 stop Montreal Pierre Elliott Trudeau Intl
$232Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Air Canada Logo
7:00 am - 2:45 pmYYC  Calgary-IAD Washington, D.C. Dulles Intl
6h 45m1 stop Toronto Pearson Intl
Air Canada Logo
4:30 pm - 1:06 amIAD  Washington, D.C. Dulles Intl-YYC Calgary
9h 36m1 stop Toronto Pearson Intl
$235Air Canada
Wed, Nov 11 - Tue, Nov 17
Air Canada Logo
7:00 am - 2:45 pmYYC  Calgary-IAD Washington, D.C. Dulles Intl
6h 45m1 stop Toronto Pearson Intl
Air Canada Logo
4:30 pm - 1:06 amIAD  Washington, D.C. Dulles Intl-YYC Calgary
9h 36m1 stop Toronto Pearson Intl
$235Air Canada
Tue, Oct 27 - Sat, Oct 31
Multiple Airlines Logo
3:30 pm - 7:01 amYYC  Calgary-IAD Washington, D.C. Dulles Intl
13h 31m1 stop San Francisco
Multiple Airlines Logo
9:55 am - 8:36 pmIAD  Washington, D.C. Dulles Intl-YYC Calgary
12h 41m2 stops Montreal Pierre Elliott Trudeau Intl Winnipeg
$236Multiple Airlines
Fri, Oct 23 - Sun, Nov 1
United Airlines Logo
3:22 pm - 7:01 amYYC  Calgary-IAD Washington, D.C. Dulles Intl
13h 39m1 stop San Francisco
United Airlines Logo
6:10 am - 1:35 pmIAD  Washington, D.C. Dulles Intl-YYC Calgary
8h 25m1 stop Chicago O'Hare Intl
$240United Airlines
Thu, Oct 22 - Tue, Oct 27
Air Canada Logo
6:00 am - 2:57 pmYYC  Calgary-IAD Washington, D.C. Dulles Intl
6h 57m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
4:30 pm - 11:06 pmIAD  Washington, D.C. Dulles Intl-YYC Calgary
8h 36m1 stop Toronto Pearson Intl
$246Air Canada
Fri, Oct 2 - Mon, Oct 5
Delta Logo
6:35 am - 6:05 pmYYC  Calgary-IAD Washington, D.C. Dulles Intl
9h 30m1 stop Minneapolis St Paul
Delta Logo
11:10 am - 11:06 pmIAD  Washington, D.C. Dulles Intl-YYC Calgary
13h 56m2 stops Detroit Metropolitan Wayne County Salt Lake City
$273Delta
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 from Calgary to Washington, D.C. Dulles Intl Airport with more confidence.

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

Round-trip flights from Calgary to Washington, D.C. Dulles Intl Airport start at $210. Prices are below average for this route right now, with typical round-trip fares ranging from $272 to $508. The lowest price found in the past 5 days was $210 on Air Canada.

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

Friday is the cheapest day of the week to fly from Calgary to Washington, D.C. Dulles Intl Airport, it is 15% cheaper than the average day. Sunday is the most expensive day with flight prices 29% higher than average. Based on deals found by KAYAK users in the last 12 months.

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 $280 round-trip.
  • December ($628) and November ($530) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 124% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices 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 60% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Calgary to Dulles Intl

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet, Air Canada, United Airlines 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
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYC

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

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

Low season

February

Cheapest flight

$182
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly with an average 15% increase in price.
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 round-trip price

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

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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
    • Air Canada: offers free seat selection
    • Delta: offers free seat selection

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

  • What airlines are available from Calgary to Washington, D.C. Dulles Intl Airport?

    Only United Airlines operates flights between Calgary and Washington, D.C. Dulles Intl Airport.

  • 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 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
    • Air Canada: a cabin bag and a checked bag in Economy Class

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

  • What cabin classes can I book on flights from Calgary to Washington, D.C. Dulles Intl Airport?

    Four cabin classes are available on flights from Calgary to Washington, D.C. Dulles Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

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

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $294 round-trip via Chicago O'Hare Intl (ORD), compared to $375 for nonstop.

  • 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 $21–$100 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 737-800 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 MAX 8 variants.

  • 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) - 47% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 17% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 12% of one-stop connections
    • Ottawa (YOW) - 9% of one-stop connections

    Toronto Pearson Intl (YYZ) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 34% on the Calgary to Washington, D.C. Dulles Intl Airport route. Friday is the cheapest departure day at $325 round-trip on average, while Sunday is the most expensive at $492, a difference of $167. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • What are the earliest and latest flights from Calgary to Washington, D.C. Dulles Intl Airport?

    These are the earliest and latest flight times available from Calgary to Washington, D.C. Dulles Intl Airport:

    • Earliest: departs at 2:58 pm and lands at 7:18 pm
    • Latest: departs at 2:58 pm and lands at 7:18 pm.

    The flight takes about 4h 20m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 40% above the route average of $380. Book 17 weeks before departure for the lowest fares.

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

    A nonstop flight from Calgary to Washington, D.C. Dulles Intl Airport takes 4h 20m, 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.

  • 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, round-trip prices on this route showed a wide range, from about $222 to $1,102. 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 in line with typical prices for this route. Average one-way fares are about $269.

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

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 33m, compared with 7h 34m via Chicago O'Hare Intl (ORD) and 7h 42m via Toronto Pearson Intl (YYZ).

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

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

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

    Round-trip flights from Calgary to Washington, D.C. Dulles Intl Airport range from $272 to $508, with an average of $380 over the past 12 months. Anything below $272 counts as a good deal.

  • Which airlines offer Wi-Fi on Calgary to Washington, D.C. Dulles Intl Airport flights?

    WestJet is the only airline on the Calgary to Washington, D.C. Dulles Intl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

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 can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $325 - about $167 less than Sunday (34% 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 60% 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 $280 round-trip in that month - typically $348 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 layover option averages $294 round-trip on this route - about $81 less than direct flights (based on the last 12 months).

More options for your flight from Calgary to Dulles Intl

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