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Cheap flights from West Palm Beach to Key West from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Palm Beach to Key West departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from West Palm Beach to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
7:54 pm - 11:07 am
PBI
-
EYW
15h 13m
1 stop
Allegiant Air Logo
10:55 am - 8:11 pm
EYW
-
PBI
9h 16m
1 stop
$321Allegiant Air
Thu, Jul 23 - Sun, Jul 26
Allegiant Air Logo
4:02 pm - 10:05 am
PBI
-
EYW
18h 03m
1 stop
Allegiant Air Logo
5:07 pm - 6:50 pm
EYW
-
PBI
25h 43m
2 stops
$331Allegiant Air
Sat, May 30 - Wed, Jun 3
Allegiant Air Logo
7:54 pm - 11:07 am
PBI
-
EYW
15h 13m
1 stop
Allegiant Air Logo
10:55 am - 8:11 pm
EYW
-
PBI
9h 16m
1 stop
$333Allegiant Air
Thu, Jul 23 - Sun, Jul 26
Multiple Airlines Logo
7:54 pm - 11:07 am
PBI
-
EYW
15h 13m
1 stop
Multiple Airlines Logo
8:48 pm - 6:33 pm
EYW
-
PBI
21h 45m
2 stops
$349Multiple Airlines
Thu, Jul 23 - Sun, Jul 26
Multiple Airlines Logo
8:02 pm - 11:02 am
PBI
-
EYW
15h 00m
1 stop
Multiple Airlines Logo
11:46 am - 6:50 pm
EYW
-
PBI
31h 04m
2 stops
$366Multiple Airlines
Sun, May 31 - Wed, Jun 3
Multiple Airlines Logo
9:44 am - 6:28 pm
PBI
-
EYW
8h 44m
1 stop
Multiple Airlines Logo
1:11 pm - 2:13 pm
EYW
-
PBI
25h 02m
2 stops
$411Multiple Airlines
Mon, Jul 13 - Fri, Jul 17
Multiple Airlines Logo
9:44 am - 6:28 pm
PBI
-
EYW
8h 44m
1 stop
Multiple Airlines Logo
11:07 am - 2:13 pm
EYW
-
PBI
27h 06m
1 stop
$429Multiple Airlines
Mon, Jul 13 - Fri, Jul 17
Multiple Airlines Logo
9:52 am - 6:27 pm
PBI
-
EYW
8h 35m
1 stop
Multiple Airlines Logo
12:05 pm - 9:06 am
EYW
-
PBI
21h 01m
2 stops
$432Multiple Airlines
Fri, Jun 5 - Thu, Jun 11
Multiple Airlines Logo
9:44 am - 6:28 pm
PBI
-
EYW
8h 44m
1 stop
Multiple Airlines Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$433Multiple Airlines
Fri, Jul 17 - Mon, Jul 20
Allegiant Air Logo
9:44 am - 6:28 pm
PBI
-
EYW
8h 44m
1 stop
Allegiant Air Logo
3:27 pm - 11:48 am
EYW
-
PBI
20h 21m
2 stops
$439Allegiant Air
Fri, Jul 17 - Mon, Jul 20

Allegiant Air flights from West Palm Beach to Key West

Our best Allegiant Air deals on West Palm Beach to Key West flight tickets
Allegiant Air
Jul 23
PBI7:54 pmPalm Beach Intl
15h 13m
1 stop
EYW11:07 amKey West
Jul 26
EYW10:55 amKey West
9h 16m
1 stop
PBI8:11 pmPalm Beach Intl
$321
Allegiant Air
May 30
PBI4:02 pmPalm Beach Intl
18h 03m
1 stop
EYW10:05 amKey West
Jun 3
EYW5:07 pmKey West
25h 43m
2 stops
PBI6:50 pmPalm Beach Intl
$331
Allegiant Air
Jul 23
PBI7:54 pmPalm Beach Intl
15h 13m
1 stop
EYW11:07 amKey West
Jul 26
EYW10:55 amKey West
9h 16m
1 stop
PBI8:11 pmPalm Beach Intl
$333

Breeze Airways flights from West Palm Beach to Key West

Our best Breeze Airways deals on West Palm Beach to Key West flight tickets
Breeze Airways
Jun 8
PBI8:13 pmPalm Beach Intl
16h 21m
2 stops
EYW12:34 pmKey West
Jun 12
EYW11:07 amKey West
27h 06m
1 stop
PBI2:13 pmPalm Beach Intl
$489
Breeze Airways
Jun 15
PBI8:13 pmPalm Beach Intl
16h 21m
2 stops
EYW12:34 pmKey West
Jun 19
EYW11:07 amKey West
27h 06m
1 stop
PBI2:13 pmPalm Beach Intl
$516
Breeze Airways
Sep 10
PBI5:36 pmPalm Beach Intl
17h 43m
1 stop
EYW11:19 amKey West
Sep 14
EYW11:59 amKey West
23h 58m
1 stop
PBI11:57 amPalm Beach Intl
$601

momondo Fare Finder

 
Customize your flight search to find flights from West Palm Beach to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 18, 2026.
Use the filters below to find and compare flights from West Palm Beach to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 7/23

7:54 pm-11:07 am

1 stop15h 13m

Key West

Sun 7/26

10:55 am-8:11 pm

1 stop9h 16m

$321

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 5/30

4:02 pm-10:05 am

1 stop18h 03m

Key West

Wed 6/3

5:07 pm-6:50 pm

2 stops25h 43m

$331

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 7/23

7:54 pm-11:07 am

1 stop15h 13m

Key West

Sun 7/26

10:55 am-8:11 pm

1 stop9h 16m

$333

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 7/23

7:54 pm-11:07 am

1 stop15h 13m

Key West

Sun 7/26

8:48 pm-6:33 pm

2 stops21h 45m

$349

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 5/31

8:02 pm-11:02 am

1 stop15h 00m

Key West

Wed 6/3

11:46 am-6:50 pm

2 stops31h 04m

$366

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 7/13

9:44 am-6:28 pm

1 stop8h 44m

Key West

Fri 7/17

1:11 pm-2:13 pm

2 stops25h 02m

$411

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 7/13

9:44 am-6:28 pm

1 stop8h 44m

Key West

Fri 7/17

11:07 am-2:13 pm

1 stop27h 06m

$429

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 6/5

9:52 am-6:27 pm

1 stop8h 35m

Key West

Thu 6/11

12:05 pm-9:06 am

2 stops21h 01m

$432

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 7/17

9:44 am-6:28 pm

1 stop8h 44m

Key West

Mon 7/20

11:07 am-11:55 am

1 stop24h 48m

$433

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 7/17

9:44 am-6:28 pm

1 stop8h 44m

Key West

Mon 7/20

3:27 pm-11:48 am

2 stops20h 21m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from West Palm Beach to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Palm Beach Intl to Key West?

Allegiant Air, Breeze Airways, and Delta are the most popular carriers operating from Palm Beach Intl to Key West

What airlines fly to Key West?

American Airlines, Spirit Airlines and Silver Airways are the top three most popular airlines that fly to Key West from West Palm Beach according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

When to book flights from West Palm Beach to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from West Palm Beach to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap West Palm Beach to Key West (PBI to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Palm Beach to Key West

Fastest flight time

7h 07m

Direct flights

None
The fastest flight from West Palm Beach to Key West takes 7h 07m
There are no direct flights from West Palm Beach to Key West. There are no popular flight routes from West Palm Beach to Key West.
Search flight deals

Frequently asked questions about flying from West Palm Beach to Key West

  • How far is Palm Beach Intl to Key West by plane?

    The straight-line distance from Palm Beach Intl to Key West is 184.2 mi. Typically, this will take 7h 07m by plane in normal conditions.

  • When did momondo last update prices for flights from Palm Beach Intl Airport to Key West Airport?

    Prices for flights from Palm Beach Intl Airport to Key West Airport refresh daily.

  • How old do you have to be to fly from Palm Beach Intl Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Palm Beach Intl Airport to Key West Airport.

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

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from West Palm Beach to Key West?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from West Palm Beach to Key West. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from West Palm Beach to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from West Palm Beach on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from West Palm Beach to Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from West Palm Beach to Key West.

I’m not ready to book a flight from West Palm Beach to Key West right now. Can momondo alert me if prices change?

If you are not ready to book a flight from West Palm Beach to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.

An easier way to manage your Key West trip

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