$152 Find Cheap Flights from Reagan Washington National Airport to Key West - Compare and Save

These are the earliest and latest flight times available from Washington, D.C. Reagan-National Airport to Key West:

• Earliest: departs at 8:08 am and lands at 11:26 am
• Latest: departs at 3:18 pm and lands at 6:36 pm.

The flight takes about 3h 18m.

Two cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Key West:

• Economy Class
• First Class

A nonstop flight from Washington, D.C. Reagan-National Airport to Key West takes 3h 18m, covering 1,025 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Washington, D.C. Reagan-National Airport to Key West range from $386 to $582, with an average of $474 over the past 12 months. Anything below $386 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 26% above the $474 route average. Book 25 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $360 round-trip via Newark (EWR), compared to $471 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Airbus A319 variants.

Morning is the busiest departure period on Washington, D.C. Reagan-National Airport to Key West flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

American Airlines is the only airline on the Washington, D.C. Reagan-National Airport to Key West route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Washington, D.C. Reagan-National Airport to Key West are currently lower than usual. Average one-way flight prices are about $246, which is 25% below the typical average for this route.

Key West Airport (EYW) hosts 5 major car rental companies, with daily rates averaging $68 for economy cars. Top options include:

• Hertz
• Dollar
• Budget
• Enterprise Rent-A-Car
• Alamo

Flights from Washington, D.C. Reagan-National Airport to Key West usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Key West (EYW).

One-stop flights from Washington, D.C. Reagan-National Airport to Key West most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 63% of one-stop connections
• Miami (MIA) - 19% of one-stop connections
• Newark (EWR) - 11% of one-stop connections
• Chicago O'Hare Intl (ORD) - 7% of one-stop connections

Yes. Flexible dates can save you up to 19% on flights from Washington, D.C. Reagan-National Airport to Key West. Tuesday is the cheapest departure day at $423 round-trip on average, while Sunday is the most expensive at $520, a difference of $97.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only American Airlines operates flights between Washington, D.C. Reagan-National Airport and Key West.

Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 5h 05m, compared with 5h 07m via Atlanta Hartsfield-Jackson (ATL) and 6h 07m via Newark (EWR).

Some of the most popular sights in Key West are Duval Street, Key West Historic District and Mallory Square. These are among the most viewed places in Key West on KAYAK.

Among airlines operating Washington, D.C. Reagan-National Airport to Key West flights:

• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.