Cheap flights from Key West (EYW) from $163

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Fly to

Route

Depart

Return

Price

Cheapest one-way

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 4/28

1:01 pm-9:45 pm

1 stop8h 44m

$77

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 4/21

1:01 pm-7:32 pm

1 stop6h 31m

$79

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 4/23

4:22 pm-9:46 pm

1 stop5h 24m

$81

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 4/23

4:22 pm-8:54 am

1 stop16h 32m

$82

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Thu 4/30

9:58 am-1:33 pm

1 stop27h 35m

$86

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Thu 4/30

9:46 am-2:18 pm

2 stops28h 32m

$126

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Sun 4/5

10:28 am-2:13 pm

1 stop27h 45m

$132

Key WestBoston

EYW - BOS

EYWBOS

Key West

Wed 6/24

6:24 pm-1:31 am

1 stop7h 07m

$174

Quickest one-way

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Sat 9/19

12:25 pm-3:16 pm

Nonstop2h 51m

$179

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Sat 9/19

7:51 pm-11:59 pm

1 stop4h 08m

$189

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Key West?

Currently, 5 destinations can be reached directly via flights from Key West.

Flights from Key West to

Asheville

from$148

Flights from Key West to

Boston

from$198

Flights from Key West to

Fort Lauderdale

from$80

Flights from Key West to

Pittsburgh

from$156

Flights from Key West to

Tampa

from$53

Find the cheapest flights from Key West

One-way

Last minute

International

Domestic

Cheap one-way flights from Key West

Enter your travel dates to find the best prices.

1:01 pm - 9:45 pm

EYW

ATL

8h 44m

1 stop

$77Multiple Airlines

Tue, Apr 28

1:01 pm - 7:32 pm

EYW

ATL

6h 31m

1 stop

$79Multiple Airlines

Tue, Apr 21

4:22 pm - 9:46 pm

EYW

ATL

5h 24m

1 stop

$81Multiple Airlines

Thu, Apr 23

4:22 pm - 8:54 am

EYW

ATL

16h 32m

1 stop

$82Multiple Airlines

Thu, Apr 23

9:58 am - 1:33 pm

EYW

IAD

27h 35m

1 stop

$86Allegiant Air

Thu, Apr 30

9:46 am - 2:18 pm

EYW

IAD

28h 32m

2 stops

$126Breeze Airways

Thu, Apr 30

10:28 am - 2:13 pm

EYW

IAD

27h 45m

1 stop

$132Allegiant Air

Sun, Apr 5

6:24 pm - 1:31 am

EYW

BOS

7h 07m

1 stop

$174Delta

Wed, Jun 24

12:25 pm - 3:16 pm

EYW

DCA

2h 51mnonstop

$179American Airlines

Sat, Sep 19

7:51 pm - 11:59 pm

EYW

DCA

4h 08m

1 stop

$189American Airlines

Sat, Sep 19

Flights from Key West - Travel Insights & Trends

Get data-powered insights and trends into flights from Key West to help you craft the best travel plan.

Prices

Other information

What are the most popular domestic flights out of Key West?

Departing from Key West, the top domestic flight destinations, based on momondo users' searches, include Fort Lauderdale, Boston, Chicago, Washington, D.C., and New York.

What are the cheapest cities to fly to from Key West?

The cheapest city to fly to from Key West currently is Orlando at $41. The next cheapest destinations are Tampa, Fort Lauderdale, Houston, Asheville and Pittsburgh.

Frequently asked questions regarding flights from Key West

Which airlines are currently offering the cheapest flights from Key West?

Our data suggests that currently, the cheapest flights from Key West are being offered by Allegiant Air, Silver Airways, and American Airlines. For example, Allegiant Air flights from Key West to Orlando Sanford Intl Airport, start at $50, Silver Airways flights from Key West to Tampa cost around $57, and American Airlines flights from Key West to Orlando Airport are around $98.

What is the cheapest flight available from Key West?

Currently, the cheapest flight from Key West found by our users is for $41 to Orlando Airport. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $108 to travel from Key West to Orlando Airport.

Which destinations have the most frequent flights from Key West?

Atlanta, New York and Miami are currently the destinations served most frequently from Key West, with 17, 4 and 3 flights per day on average, respectively.

Which airlines can you fly with from Key West?

Airlines including American Airlines, Delta and Allegiant Air frequently fly from Key West. You can view other airlines by performing a quick search in the form above.

When did momondo last update prices for flights from Key West Airport?

Prices for flights from Key West Airport were last updated today.

How many operators does momondo search for flights from Key West Airport?

The number of operators available for flights from Key West Airport is 8 as of March 2026.

How old do you have to be to fly from Key West Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.