Cheap flights from Washington, D.C. to Key West

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Travelers usually depart from Washington Dulles International, Baltimore–Washington International, Ronald Reagan Washington National, Washington, DC - Union Station, or Washington, DC - Rosslyn when they travel from Washington, D.C. to Key West. The distance between Washington, D.C. and Key West is 1652 km. The most popular airlines for this route are American Airlines, United Airlines, Delta Air Lines, WN, and Silver Airways. Washington, D.C. and Key West have 341 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights57615350-5763

Fly direct with

American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Washington, D.C. to Key West

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
American AirlinesAALAAYesUnknownNo
United AirlinesUALUAYesUnknownNo
Delta Air LinesDALDLYesUnknownNo
WNSWAWNNoUnknownNo
Silver AirwaysSIL3MNo7 min before flightNo

Frequently asked questions

How long does it take to travel from Washington, D.C. to Key West?

A one-way nonstop (direct) flight between Washington, D.C. and Key West takes around 2.9 hours.

What is the flight distance between Washington, D.C. and Key West?

The flight distance between Washington, D.C. and Key West is 1652 km.

What airlines offer nonstop (direct) flights between Washington, D.C. and Key West?

Several carriers operate flights between Washington, D.C. and Key West. Airlines offering nonstop (direct) flights include United Airlines, American Airlines.

What are the most popular routes to and from Washington, D.C.?

Travelers frequently search for route combinations, such as Washington, D.C. and London, Orlando, San Salvador, Toronto, Manchester, San Francisco, Boston, San Juan, New York, Austin, Atlanta, Los Angeles, Denver, New Orleans, Edinburgh, Fort Lauderdale, Las Vegas, Seattle, Vilnius, Phoenix.

What are the most popular routes to and from Key West?

Travelers frequently search for route combinations, such as Key West and Atlantic City, Guatemala City, Lima, London, New Orleans, Vilnius, New York, Albany, Prague, Paris, Las Vegas, Denver, Chicago, Miami, Los Angeles, Atlanta, Mexico City, Bogotá, Dallas, Phoenix.

Which airports are there in Washington, D.C.?

Washington, D.C. is mainly served by Baltimore–Washington International. But there are other airports nearby, including Washington Dulles International, Ronald Reagan Washington National.

What airports are near Washington, D.C.?

The main airport in Washington, D.C. is Baltimore–Washington International. It is also served by Philadelphia International, Norfolk International, Richmond International, Trenton–Mercer, Atlantic City International, Harrisburg International, Lehigh Valley International, Altoona–Blair County, Lancaster, New Castle Airport.

What airports are near Key West?

The main airport in Key West is Key West International. It is also served by Key West International, Miami International.

What buses and trains depart from Washington, D.C.?

A number of bus and train companies depart from Washington, D.C., including Amtrak train.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Washington, D.C. and Key West?

What is Virtual Interlining and how do I use it?

Which airlines fly between Washington, D.C. and Key West?

When's the best time to travel between Washington, D.C. and Key West?

What flights operate between Washington, D.C. and Key West?

How many airports are there near Washington, D.C.?

How many airports are there near Key West?

Is it possible to reach Washington, D.C. by bus or train?

What time do nonstop (direct) flights between Washington, D.C. and Key West depart?

What time do nonstop (direct) flights between Washington, D.C. and Key West arrive?

What time do flights between Washington, D.C. and Key West depart?

What time do flights between Washington, D.C. and Key West arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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