Cheap flights from Calgary to Washington, D.C.

Calgary
YYC
Washington
WAS

Flight deals from Calgary to Washington, D.C.

Below you can see the best deals on flights Calgary — Washington, D.C. for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 4 September, from $158.

Top 10 cheap flights from Calgary to Washington, D.C.

About the Calgary — Washington, D.C. flight

Looking for cheap flights from Calgary to Washington, D.C.? Compare fares from different airlines, check the flight schedule and travel time — and book your Calgary — Washington, D.C. ticket online at the best price.

The route has direct flights — around 10 flights per week, flights are operated by WestJet, United Airlines, a nonstop flight takes about 4 h 23 min, the distance between the cities is around 3,174 km.

Planning your trip? You may find our Washington, D.C. travel guide, how to get from the airport into town and Washington, D.C. weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $158Min. price
SeptemberCheapest
AprilPeak season
YesDirect flights
3,174 kmDistance
4 h 23 minTravel time
2Airlines
10 / wkFlights

Flight schedule from Calgary to Washington, D.C.

The table shows direct flights from Calgary to Washington, D.C. on the selected date. The flight takes approximately 4 h 23 min. Regular flights are operated by WestJet and United Airlines. Departures from Calgary International Airport airports, arrivals at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Calgary — Washington, D.C.

Below is a calendar of the lowest flight ticket prices for Calgary — Washington, D.C. by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $158 in September, and the most expensive are around $292 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Calgary to Washington, D.C. by month. Tickets are usually cheapest in January (around $187) and priciest in July (about $254) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$187lowMay$218mediumSep$193low
Feb$191lowJun$248highOct$212medium
Mar$236highJul$254highNov$215medium
Apr$242highAug$248highDec$242high

Some values are estimated based on seasonality.

When to fly

Weather in Washington, D.C.: it is warmest in July (up to 32 °C on average) and coolest in January (around 7 °C). The driest month is October.

Tickets are usually cheapest in September and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Washington, D.C.

Dry and wet days · Washington, D.C.

Wind speed and direction · Washington, D.C.

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How to get the best deal on a Calgary — Washington, D.C. ticket

  • Book ahead: fares for Calgary — Washington, D.C. are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Washington, D.C. is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Calgary — Washington, D.C. route are operated by 2 airlines; WestJet runs the most flights (around 60% of all flights). Compare carriers, flight shares and schedules below.

  • WestJetWS
    2x/week
    WebsiteFleet: 15325M pax/year
    • Direct flight YYC → IAD2x/week
      Duration
      4h 24m
      Days
      MTWTFSS
    60.0%Open →
  • United AirlinesUA
    1x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight YYC → IAD1x/week
      Duration
      4h 20m
      Days
      MTWTFSS
    40.0%Open →

Cities and airports on the Calgary — Washington, D.C. route

Flights Calgary — Washington, D.C. depart from Calgary International Airport and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Calgary

YYC
Canada
About the cityHow to get thereWeatherAll about the country Canada
Arrival

Washington, D.C.

WAS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Calgary — Washington, D.C. flight

How long is the flight from Calgary to Washington, D.C.?

A nonstop Calgary — Washington, D.C. flight takes about 4 h 23 min — the distance between the cities is around 3,174 km.

How far is it from Calgary to Washington, D.C.?

The distance from Calgary to Washington, D.C. is about 3,174 km, which a nonstop flight covers in around 4 h 23 min.

Are there direct flights from Calgary to Washington, D.C.?

Yes, there are nonstop flights Calgary — Washington, D.C. — around 10 flights per week.

Which airlines fly from Calgary to Washington, D.C.?

Airlines operating Calgary — Washington, D.C. include WestJet, United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Calgary — Washington, D.C. flights use?

Flights from Calgary depart from Calgary International Airport, and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport, Ronald Reagan National Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Calgary to Washington, D.C.?

The price of a Calgary — Washington, D.C. ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in April. Tickets typically cost between $158 and $292. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Calgary — Washington, D.C.?

Flights Calgary — Washington, D.C. are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Calgary to Washington, D.C.?

To catch a low fare Calgary — Washington, D.C., book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Calgary

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VancouverTorontoEdmontonKelownaSaskatoonWinnipegMontrealSeattleOttawaReginaNanaimoVictoriaGrande PrairieKamloopsFort McMurrayLos AngelesChicagoPrince GeorgeHoustonPhoenixHalifaxMinneapolisLas VegasSan FranciscoDenverNew York CityPentictonFort St. JohnComoxFrankfurt am MainPuerto VallartaCranbrookAtlantaLondonPortlandCancunNashvilleLondonDallasTerrace

Where else you can fly from Washington, D.C.

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New York CityChicagoAtlantaBostonOrlandoTorontoCharlotteHoustonDetroitSeattleMinneapolisDallasMiamiFort LauderdaleMontrealDenverRaleighLos AngelesNashvilleSan FranciscoPittsburghTampaIndianapolisBuffaloCincinnatiProvidencePhiladelphiaLondonRochesterOttawaKnoxvilleColumbusClevelandAlbanySouth PortlandNorth CharlestonSan SalvadorSan DiegoBurlingtonNorfolk

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