On this page, you can find and purchase flights for the route Washington, D.C. — Key West. This 1,653 km flight is operated regularly, with a frequency of about 6 flights per week.
The main carrier on this route is AA. Given that ticket prices depend on the season and demand, we recommend using the price trends chart and exploring options for getting to the Washington airport and to Key West from the airport after landing.
The table shows direct flights Washington, D.C. → Key West on the selected date. The flight takes approximately 3 h 15 min. Regular flights are operated by American Airlines. Departures from Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport airports, arrivals at Key West International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Washington, D.C. — Key West by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 847 in y, and the most expensive are around AED 1,098 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
The climate in Key West is characterized by consistent warmth: the hottest period is August with temperatures up to 29.4°C, while January is considered the coolest month (around 21.9°C). Peak precipitation occurs in September and May, when the number of rainy days increases significantly.
The lowest airfares are recorded in July — AED 813. The most expensive month to fly is December, when ticket prices start AED 1,098 due to high seasonal demand.
The optimal time to book is March and April: during this period, the temperature remains comfortable at around 24-25°C with minimal rainfall. It is recommended to avoid traveling in September due to the high probability of heavy tropical downpours.
Regular flights on the Washington — Key West route are operated by American Airlines (AA), which is the key carrier for this destination. In total, there are about 6 flights per week, including direct connection options between the cities. You can find a detailed schedule, departure days, and information about aircraft types in the list below; click on the airline's card for more details.
Flights Washington, D.C. — Key West depart from Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport and arrive at Key West International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 1,653 km. A direct flight usually lasts about 2 hours and 15 minutes, although travel time may vary depending on the specific flight.
The main carrier for this route is American Airlines (AA).
Flight prices are dynamic and depend on the booking date. You can see the current minimum prices for the season in the calendar block on this page.
All flights from Washington on this route arrive at Key West International Airport (EYW).
The best deals are usually available when purchasing 1–2 months before the trip. We also recommend monitoring the price trends chart to catch the moment when prices drop.
Where travelers fly most — pick a route and check prices
