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Find the cheapest month to fly from Columbus (CMH) to Washington (IAD)
September is typically the cheapest month to flySeptember is typically the cheapest month to fly
From SARĀ 439 - SARĀ 3,085 per traveler.
Travel information
Destination city name
Washington
Destination airport
Washington Dulles Intl. Airport
Destination airport IATA code
IAD
Airlines serving
United, Delta, American Airlines, Alaska Airlines, Frontier Airlines, Air Canada, Lufthansa, British Airways, Swiss International Air Lines, Avianca, Turkish Airlines, KLM, TAP Portugal, Austrian Airlines, Aeromexico, Air France, Brussels Airlines, Aer Lingus, Iberia, Emirates, Qatar Airways, SAS, PD, WestJet, Copa, Icelandair, Etihad Airways, Virgin Atlantic, Air Transat, ITA Airways, Finnair, Royal Air Maroc, Ethiopian Airlines, All Nippon Airways, LATAM Airlines Group, Omskavia
Popular airline
United
Trending flights to Washington
Prices were available within the past 7 days and start at SARĀ 1,678 for one-way flights and SARĀ 2,468 for roundtrip, for the period specified. Prices and availability are subject to change.