Flights from Washington Dulles to Calgary
IADYYC
Washington Dulles International Airport (Dulles, United States) → Calgary International Airport (Calgary, Canada)
- Est. nonstop
- ~4h 19m
- Distance
- 3,133 km
- One-way from
- $310
- Airlines
- United Airlines, WestJet
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
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Washington Dulles to Calgary — frequently asked
- How long is the flight from Washington Dulles to Calgary?
- IAD–YYC is about 4h 19m nonstop, covering 3,133 km (1,947 mi).
- Which airlines fly nonstop from Washington Dulles to Calgary?
- United Airlines, WestJet operate this route nonstop.
- How much is a flight from Washington Dulles to Calgary?
- One-way fares on IAD–YYC recently started from $310. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.