Trip.com
>
Flights
>
Flights to United States
>
Flights to Florida
>
Flights to Key West
>
Flights from Washington D.C. to Key West

Cheap flight deals from Washington D.C. to Key West

Non stop flight deals! Book direct flights from Washington D.C. to Key West: One way flights from AED 1,017, round trip flights from AED 989. Cheapest next 3 months.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Washington D.C. to Key West

The distance between Washington D.C. and Key West is about 1,654.8 km. It takes around 3 hours 13 minutes on average to fly from Washington D.C. to Key West. The most popular month to Key West is March. The off-season for travel is April.

Cheapest one-way flight price AED 309
Cheapest return ticket price AED 771
Off-season for travel April
Peak season for travel March
Flight distance 1,654.8 km
Average flight time 3 hours 13 minutes

When is the cheapest time to fly from Washington D.C. to Key West?

The cheapest time for Washington D.C. to Key West flights: Aug 3 to Aug 10 — one way flight prices from AED 309.

Cheapest flights
From price
Search
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Washington D.C. (WAS) to Key West (EYW) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Key West based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to Key West (EYW) cost?

    According to Trip.com's data, the lowest price is around AED 1,821.

  • How long does it take to fly from Washington D.C. (WAS) to Key West (EYW)?

    It takes about 3 hours 13 minutes to fly from Washington D.C. (WAS) to Key West (EYW).

  • What are the most popular airlines that fly from Washington D.C. (WAS) to Key West (EYW)?

    Airlines with flights from Washington D.C. (WAS) to Key West (EYW): American Airlines.

  • How many airports are there in Key West (EYW)?

    There are 1 airport(s) near Key West (EYW): Key West International Airport.

How to find a cheap flight from Washington D.C. to Key West

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Key West. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Washington D.C. to Key West ticket.
Tap "Date" on flight search bar to scan through the calender for Washington D.C. to Key West airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Aug 10 at AED 1017 for one-way flights.
2
Compare cheap Washington D.C. to Key West flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Washington D.C. to Key West. The cheapest airline operating is American Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Washington D.C. to Key West route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Washington D.C. to Key West flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Washington D.C. to Key West to get exclusive deals for you.

More Travel Options