Destination Airport: IAD · United States

Cheap Flights to Washington D.C.

Compare real-time airfares from 1,000+ airlines & online travel agents to Washington D.C.. 100% free search with zero hidden fees.

One-way Round-trip

Flight & Travel Guide: Washington D.C.

Planning a trip to Washington D.C.? OxFlyer scans hundreds of airline deals, charter routes, and discount booking platforms simultaneously to help you find the cheapest flight tickets to Washington D.C., United States without any markups or service charges.

Main Airport(s)

Dulles (IAD), Reagan National (DCA)

Cheapest Month to Fly

January, February, and September

Best Time to Visit

April to June, September to November

Approx. Flight Time

5h across continent, 8h transatlantic

Top Airlines Flying to Washington D.C.:

United Airlines American Airlines Delta Southwest

Must-See Attractions in Washington D.C.:

White House, US Capitol, Lincoln Memorial, Smithsonian Museums

Frequently Asked Questions about Flights to Washington D.C.

Flight tickets to Washington D.C. are usually cheapest during January, February, and September. Booking 4 to 8 weeks in advance and being flexible with your flight days often saves up to 35% on airfare.

Popular airlines operating routes to Washington D.C. include United Airlines, American Airlines, Delta, along with numerous domestic and international partner airlines.

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