Cheap flights from Calgary to Washington, D.C.
Flights starting at $154. Choose between WestJet, Porter Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Washington, D.C.
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Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National. The most popular airlines for this route are WestJet, Porter Airlines, Frontier Airlines, Spirit Airlines, and United Airlines. Calgary and Washington, D.C. have 231 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, and National Mall.
Check-in for a flight from Calgary to Washington, D.C.
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
WestJet | WJA | WS | No | |
Porter Airlines | POE | PD | No | |
Frontier Airlines | FFT | F9 | No | |
Spirit Airlines | NKS | NK | No | |
United Airlines | UAL | UA | Yes |
Online check-in is not available for these airlines.
Weather in Washington, D.C.
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 5°C | -1°C |
February | 8°C | 0°C |
March | 12°C | 3°C |
April | 19°C | 8°C |
May | 23°C | 13°C |
June | 28°C | 18°C |
July | 31°C | 21°C |
August | 30°C | 20°C |
September | 26°C | 17°C |
October | 20°C | 11°C |
November | 13°C | 4°C |
December | 8°C | 1°C |
14 day forecast
Frequently asked questions
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