Cheap flights from Key West (EYW) from $173

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Fly to

Route

Depart

Return

Price

Cheapest one-way

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 6/3

11:46 am-4:15 pm

1 stop4h 29m

$75

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 6/2

1:14 pm-9:01 am

1 stop19h 47m

$77

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 7/8

11:46 am-4:16 pm

1 stop4h 30m

$81

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 8/4

1:14 pm-9:01 am

1 stop19h 47m

$82

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 8/5

11:46 am-6:37 pm

1 stop6h 51m

$88

Key WestBoston

EYW - BOS

EYWBOS

Key West

Fri 8/7

10:31 am-9:05 am

1 stop22h 34m

$124

Key WestBoston

EYW - BOS

EYWBOS

Key West

Fri 8/7

10:31 am-9:05 am

1 stop22h 34m

$129

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

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 6/5

6:19 pm-11:44 pm

1 stop5h 25m

$274

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Key West?

Currently, 6 destinations can be reached directly via flights from Key West.

Flights from Key West to

Boston

from$283

Flights from Key West to

Cincinnati

from$100

Flights from Key West to

Fort Lauderdale

from$120

Flights from Key West to

Philadelphia

from$324

Flights from Key West to

Pittsburgh

from$140

Flights from Key West to

Tampa

from$39

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.

11:46 am - 4:15 pm

EYW

ATL

4h 29m

1 stop

$75Multiple Airlines

Wed, Jun 3

1:14 pm - 9:01 am

EYW

ATL

19h 47m

1 stop

$77Multiple Airlines

Tue, Jun 2

11:46 am - 4:16 pm

EYW

ATL

4h 30m

1 stop

$81Multiple Airlines

Wed, Jul 8

1:14 pm - 9:01 am

EYW

ATL

19h 47m

1 stop

$82Multiple Airlines

Tue, Aug 4

11:46 am - 6:37 pm

EYW

ATL

6h 51m

1 stop

$88Multiple Airlines

Wed, Aug 5

10:31 am - 9:05 am

EYW

BOS

22h 34m

1 stop

$124Allegiant Air

Fri, Aug 7

10:31 am - 9:05 am

EYW

BOS

22h 34m

1 stop

$129Allegiant Air

Fri, Aug 7

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

6:19 pm - 11:44 pm

EYW

DCA

5h 25m

1 stop

$274Delta

Fri, Jun 5

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 cheapest cities to fly to from Key West?

The cheapest city to fly to from Key West currently is Tampa at $39. The next cheapest destinations are Orlando, Cincinnati, Fort Lauderdale, Pittsburgh and New York.

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, Breeze Airways, and Spirit Airlines. For example, Allegiant Air flights from Key West to Orlando, start at $58, Breeze Airways flights from Key West to Tampa cost around $81, and Spirit Airlines flights from Key West to Fort Lauderdale are around $101.

What is the cheapest flight available from Key West?

Currently, the cheapest flight from Key West found by our users is for $39 to Tampa. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $139 to travel from Key West to Tampa.

Which destinations have the most frequent flights from Key West?

Atlanta, Miami and Chicago O'Hare Intl Airport are currently the destinations served most frequently from Key West, with 20, 6 and 5 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 May 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.