$142 Find Cheap Flights from Reagan Washington National Airport to Key West - Compare and Save

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.

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

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).

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 travelers should check the fare details before booking.

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

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $325 round-trip via Newark (EWR), compared to $469 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.

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

• Atlanta Hartsfield-Jackson (ATL) - 67% of one-stop connections
• Newark (EWR) - 18% of one-stop connections
• Miami (MIA) - 8% of one-stop connections
• Chicago O'Hare Intl (ORD) - 5% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 24% on the Washington, D.C. Reagan-National Airport to Key West route. Tuesday is the cheapest departure day at $403 round-trip on average, while Sunday is the most expensive at $524, a difference of $121. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Washington, D.C. Reagan-National Airport to Key West flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

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.

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 11:25 am
• Latest: departs at 3:18 pm and lands at 6:35 pm.

The flight takes about 3h 17m.

Last-minute fares on this route - booked within 2 weeks of departure - run 23% above the route average of $471. Book 25 weeks before departure for the lowest fares.

A nonstop flight from Washington, D.C. Reagan-National Airport to Key West takes 3h 17m, 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.

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 $205, which is 40% below the typical average for this route.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 5h 04m, compared with 5h 09m via Miami (MIA) and 5h 59m via Charlotte Douglas (CLT).

Key West Airport (EYW) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
· Dollar
· Hertz
· Budget
· Enterprise Rent-A-Car
· Alamo

Round-trip flights from Washington, D.C. Reagan-National Airport to Key West range from $375 to $581, with an average of $471 over the past 12 months. Anything below $375 counts as a good deal.

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.