Cheap flights from Key West (EYW) from $140

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Fly to

Route

Depart

Return

Price

Cheapest one-way

Key WestAtlanta

EYW Key West - ATL Atlanta Hartsfield-Jackson

EYWATL

Key West

Thu 9/3

11:04 am-4:16 pm

1 stop5h 12m

$69

Key WestAtlanta

EYW Key West - ATL Atlanta Hartsfield-Jackson

EYWATL

Key West

Thu 10/1

12:01 pm-7:54 pm

1 stop7h 53m

$69

Key WestBoston

EYW Key West - BOS Boston Logan Intl

EYWBOS

Key West

Mon 8/10

8:09 pm-12:58 am

1 stop4h 49m

$139

Key WestBoston

EYW Key West - BOS Boston Logan Intl

EYWBOS

Key West

Wed 9/2

8:09 pm-12:58 am

1 stop4h 49m

$139

Key WestBoston

EYW Key West - BOS Boston Logan Intl

EYWBOS

Key West

Wed 10/7

6:10 pm-1:20 am

1 stop7h 10m

$194

Key WestBoston

EYW Key West - BOS Boston Logan Intl

EYWBOS

Key West

Fri 10/2

6:19 pm-1:17 am

1 stop6h 58m

$194

Key WestBoston

EYW Key West - BOS Boston Logan Intl

EYWBOS

Key West

Thu 11/5

12:45 pm-4:15 pm

Nonstop3h 30m

$244

Key WestBoston

EYW Key West - BOS Boston Logan Intl

EYWBOS

Key West

Thu 11/5

12:45 pm-4:15 pm

Nonstop3h 30m

$249

Quickest one-way

Key WestNewark

EYW Key West - EWR Newark

EYWEWR

Key West

Tue 1/5

2:30 pm-5:39 pm

Nonstop3h 09m

$305

Key WestNewark

EYW Key West - EWR Newark

EYWEWR

Key West

Fri 1/8

2:30 pm-5:39 pm

Nonstop3h 09m

$314

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$97

Flights from Key West to

Atlanta

from$283

Flights from Key West to

Cincinnati

from$74

Flights from Key West to

Knoxville

from$46

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.

11:04 am - 4:16 pmEYW Key West-ATL Atlanta Hartsfield-Jackson

5h 12m1 stop Tampa

$69Multiple Airlines

Thu, Sep 3

12:01 pm - 7:54 pmEYW Key West-ATL Atlanta Hartsfield-Jackson

7h 53m1 stop Tampa

$69Multiple Airlines

Thu, Oct 1

8:09 pm - 12:58 amEYW Key West-BOS Boston Logan Intl

4h 49m1 stop Miami

$139American Airlines

Mon, Aug 10

8:09 pm - 12:58 amEYW Key West-BOS Boston Logan Intl

4h 49m1 stop Miami

$139American Airlines

Wed, Sep 2

6:10 pm - 1:20 amEYW Key West-BOS Boston Logan Intl

7h 10m1 stop Atlanta Hartsfield-Jackson

$194Delta

Wed, Oct 7

6:19 pm - 1:17 amEYW Key West-BOS Boston Logan Intl

6h 58m1 stop Atlanta Hartsfield-Jackson

$194Delta

Fri, Oct 2

12:45 pm - 4:15 pmEYW Key West-BOS Boston Logan Intl

3h 30mnonstop

$244JetBlue

Thu, Nov 5

12:45 pm - 4:15 pmEYW Key West-BOS Boston Logan Intl

3h 30mnonstop

$249JetBlue

Thu, Nov 5

2:30 pm - 5:39 pmEYW Key West-EWR Newark

3h 09mnonstop

$305United Airlines

Tue, Jan 5

2:30 pm - 5:39 pmEYW Key West-EWR Newark

3h 09mnonstop

$314United Airlines

Fri, Jan 8

Last-minute flight deals from Key West

Enter your travel dates to find the best prices.

12:05 pm - 9:00 amEYW Key West-RDU Raleigh-Durham

20h 55m1 stop Orlando

9:27 pm - 12:34 pmRDU Raleigh-Durham-EYW Key West

15h 07m1 stop Tampa

$209Breeze Airways

Thu, Aug 6 - Mon, Aug 10

12:05 pm - 9:00 amEYW Key West-RDU Raleigh-Durham

20h 55m1 stop Orlando

9:27 pm - 12:34 pmRDU Raleigh-Durham-EYW Key West

15h 07m1 stop Tampa

$215Breeze Airways

Thu, Aug 6 - Mon, Aug 10

12:05 pm - 9:00 amEYW Key West-RDU Raleigh-Durham

20h 55m1 stop Orlando

9:03 pm - 11:27 amRDU Raleigh-Durham-EYW Key West

14h 24m1 stop Orlando

$226Breeze Airways

Thu, Aug 6 - Sun, Aug 9

1:50 pm - 10:13 pmEYW Key West-BOS Boston Logan Intl

8h 23m1 stop Charlotte Douglas

6:00 am - 11:36 amBOS Boston Logan Intl-EYW Key West

5h 36m1 stop Washington, D.C. Reagan-National

$362American Airlines

Fri, Aug 7 - Mon, Aug 10

2:31 pm - 8:20 pmEYW Key West-BOS Boston Logan Intl

5h 49m1 stop Philadelphia

12:02 pm - 7:39 pmBOS Boston Logan Intl-EYW Key West

7h 37m2 stops Washington, D.C. Reagan-National Miami

$367American Airlines

Fri, Aug 7 - Mon, Aug 10

8:09 pm - 12:35 amEYW Key West-ORD Chicago O'Hare Intl

5h 26m1 stop Miami

11:59 am - 4:18 pmORD Chicago O'Hare Intl-EYW Key West

3h 19mnonstop

$414American Airlines

Mon, Aug 10 - Mon, Aug 24

1:59 pm - 8:55 pmEYW Key West-ORD Chicago O'Hare Intl

7h 56m1 stop Atlanta Hartsfield-Jackson

5:30 am - 1:00 pmORD Chicago O'Hare Intl-EYW Key West

6h 30m1 stop Atlanta Hartsfield-Jackson

$424Delta

Mon, Aug 10 - Mon, Aug 24

6:15 pm - 12:34 amEYW Key West-IAD Washington, D.C. Dulles Intl

6h 19m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:50 amIAD Washington, D.C. Dulles Intl-EYW Key West

4h 50m1 stop Atlanta Hartsfield-Jackson

$437Delta

Fri, Aug 7 - Sun, Aug 16

2:26 pm - 5:37 pmEYW Key West-EWR Newark

3h 11mnonstop

10:00 am - 1:29 pmEWR Newark-EYW Key West

3h 29mnonstop

$544United Airlines

Thu, Aug 6 - Mon, Aug 24

2:26 pm - 11:59 pmEYW Key West-BOS Boston Logan Intl

9h 33m2 stops Newark Washington, D.C. Dulles Intl

5:45 am - 3:19 pmBOS Boston Logan Intl-EYW Key West

9h 34m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$589United Airlines

Fri, Aug 7 - Sun, Aug 9

Cheapest international flights from Key West

Enter your travel dates to find the best prices.

11:46 am - 12:56 amEYW Key West-SJU San Juan Luis Munoz Marin Intl

13h 10m1 stop Tampa

5:37 pm - 10:24 amSJU San Juan Luis Munoz Marin Intl-EYW Key West

16h 47m1 stop Tampa

$233Multiple Airlines

Wed, Aug 26 - Sat, Aug 29

1:14 pm - 12:56 amEYW Key West-SJU San Juan Luis Munoz Marin Intl

11h 42m1 stop Tampa

5:37 pm - 7:13 pmSJU San Juan Luis Munoz Marin Intl-EYW Key West

25h 36m1 stop Tampa

$237Multiple Airlines

Tue, Aug 25 - Wed, Aug 26

1:11 pm - 12:56 amEYW Key West-SJU San Juan Luis Munoz Marin Intl

11h 45m1 stop Tampa

5:37 pm - 10:24 amSJU San Juan Luis Munoz Marin Intl-EYW Key West

16h 47m1 stop Tampa

$244Multiple Airlines

Fri, Aug 28 - Sat, Aug 29

1:11 pm - 12:56 amEYW Key West-SJU San Juan Luis Munoz Marin Intl

11h 45m1 stop Tampa

5:37 pm - 7:13 pmSJU San Juan Luis Munoz Marin Intl-EYW Key West

25h 36m1 stop Tampa

$261Multiple Airlines

Mon, Aug 31 - Sat, Sep 5

12:59 pm - 11:58 pmEYW Key West-SJU San Juan Luis Munoz Marin Intl

10h 59m1 stop Tampa

2:57 am - 10:19 amSJU San Juan Luis Munoz Marin Intl-EYW Key West

7h 22m1 stop Orlando

$265Multiple Airlines

Fri, Sep 25 - Sat, Sep 26

11:46 am - 12:56 amEYW Key West-SJU San Juan Luis Munoz Marin Intl

13h 10m1 stop Tampa

3:10 am - 11:27 amSJU San Juan Luis Munoz Marin Intl-EYW Key West

8h 17m1 stop Orlando

$278Multiple Airlines

Wed, Aug 26 - Sun, Aug 30

1:14 pm - 12:56 amEYW Key West-SJU San Juan Luis Munoz Marin Intl

11h 42m1 stop Tampa

3:10 am - 11:27 amSJU San Juan Luis Munoz Marin Intl-EYW Key West

8h 17m1 stop Orlando

$282Multiple Airlines

Tue, Aug 25 - Sun, Aug 30

11:46 am - 12:56 amEYW Key West-SJU San Juan Luis Munoz Marin Intl

13h 10m1 stop Tampa

3:10 am - 11:25 amSJU San Juan Luis Munoz Marin Intl-EYW Key West

8h 15m1 stop Orlando

$287Multiple Airlines

Wed, Aug 26 - Wed, Aug 26

1:11 pm - 12:56 amEYW Key West-SJU San Juan Luis Munoz Marin Intl

11h 45m1 stop Tampa

3:10 am - 11:25 amSJU San Juan Luis Munoz Marin Intl-EYW Key West

8h 15m1 stop Orlando

$289Multiple Airlines

Fri, Aug 28 - Sat, Aug 29

12:07 pm - 7:52 pmEYW Key West-SJU San Juan Luis Munoz Marin Intl

7h 45m1 stop Orlando

5:37 pm - 10:24 amSJU San Juan Luis Munoz Marin Intl-EYW Key West

16h 47m1 stop Tampa

$290Multiple Airlines

Mon, Aug 24 - Sat, Aug 29

Cheapest domestic flights from Key West

Enter your travel dates to find the best prices.

11:04 am - 8:59 amEYW Key West-RDU Raleigh-Durham

21h 55m1 stop Tampa

9:27 pm - 12:34 pmRDU Raleigh-Durham-EYW Key West

15h 07m1 stop Tampa

$140Breeze Airways

Thu, Aug 20 - Mon, Aug 24

12:59 pm - 7:54 pmEYW Key West-ATL Atlanta Hartsfield-Jackson

6h 55m1 stop Tampa

8:59 pm - 9:24 amATL Atlanta Hartsfield-Jackson-EYW Key West

12h 25m1 stop Tampa

$141Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

10:04 am - 4:14 pmEYW Key West-RDU Raleigh-Durham

6h 10m1 stop Tampa

8:45 am - 11:19 amRDU Raleigh-Durham-EYW Key West

2h 34mnonstop

$143Breeze Airways

Wed, Sep 9 - Mon, Sep 14

12:05 pm - 5:50 pmEYW Key West-RDU Raleigh-Durham

5h 45m1 stop Orlando

9:27 pm - 12:34 pmRDU Raleigh-Durham-EYW Key West

15h 07m1 stop Tampa

$144Breeze Airways

Thu, Aug 13 - Mon, Aug 17

7:53 pm - 8:59 amEYW Key West-RDU Raleigh-Durham

13h 06m1 stop Tampa

9:27 pm - 12:34 pmRDU Raleigh-Durham-EYW Key West

15h 07m1 stop Tampa

$145Breeze Airways

Thu, Aug 20 - Mon, Aug 24

10:59 am - 5:50 pmEYW Key West-RDU Raleigh-Durham

6h 51m1 stop Orlando

8:45 am - 11:19 amRDU Raleigh-Durham-EYW Key West

2h 34mnonstop

$146Breeze Airways

Thu, Sep 10 - Mon, Sep 14

12:59 pm - 7:54 pmEYW Key West-ATL Atlanta Hartsfield-Jackson

6h 55m1 stop Tampa

8:59 pm - 9:24 amATL Atlanta Hartsfield-Jackson-EYW Key West

12h 25m1 stop Tampa

$146Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

12:05 pm - 9:00 amEYW Key West-RDU Raleigh-Durham

20h 55m1 stop Orlando

8:02 am - 10:27 amRDU Raleigh-Durham-EYW Key West

2h 25mnonstop

$149Breeze Airways

Thu, Aug 20 - Mon, Aug 24

12:01 pm - 7:54 pmEYW Key West-ATL Atlanta Hartsfield-Jackson

7h 53m1 stop Tampa

8:59 pm - 12:19 pmATL Atlanta Hartsfield-Jackson-EYW Key West

15h 20m1 stop Tampa

$150Multiple Airlines

Thu, Sep 17 - Thu, Sep 24

12:05 pm - 5:50 pmEYW Key West-RDU Raleigh-Durham

5h 45m1 stop Orlando

8:02 am - 10:27 amRDU Raleigh-Durham-EYW Key West

2h 25mnonstop

$153Breeze Airways

Thu, Aug 13 - Mon, Aug 17

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?

From Key West, you can take domestic flights to many cities. Searches reveal that momondo users prefer flights to Orlando, Tampa, Indianapolis, Asheville, and New York the most.

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 Knoxville, Orlando, Cincinnati, Asheville and Indianapolis.

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 American 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 American Airlines flights from Key West to Tallahassee are around $182.

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 $109 to travel from Key West to Tampa.

Which destinations have the most frequent flights from Key West?

Atlanta, Chicago O'Hare Intl Airport and Chicago are currently the destinations served most frequently from Key West, with 20, 2 and 2 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 7 as of August 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.