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Cheap flights from West Palm Beach to Key West from $136

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 5/30. 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.
Multiple Airlines Logo
11:44 am - 12:31 pm
PBI
-
EYW
24h 47m
2 stops
Multiple Airlines Logo
9:58 am - 8:33 pm
EYW
-
PBI
10h 35m
1 stop
$294Multiple Airlines
Thu, May 7 - Thu, May 14
Allegiant Air Logo
9:55 am - 6:32 pm
PBI
-
EYW
8h 37m
1 stop
Allegiant Air Logo
3:25 pm - 10:47 am
EYW
-
PBI
19h 22m
2 stops
$308Allegiant Air
Mon, Jun 1 - Mon, Jun 8
Allegiant Air Logo
9:55 am - 6:32 pm
PBI
-
EYW
8h 37m
1 stop
Allegiant Air Logo
9:16 pm - 10:47 am
EYW
-
PBI
37h 31m
2 stops
$323Allegiant Air
Mon, Jun 1 - Sun, Jun 7
Multiple Airlines Logo
11:44 am - 11:11 am
PBI
-
EYW
23h 27m
1 stop
Multiple Airlines Logo
12:05 pm - 6:33 pm
EYW
-
PBI
30h 28m
2 stops
$343Multiple Airlines
Sun, May 17 - Thu, May 21
Multiple Airlines Logo
9:55 am - 11:04 am
PBI
-
EYW
25h 09m
1 stop
Multiple Airlines Logo
12:05 pm - 9:02 am
EYW
-
PBI
20h 57m
2 stops
$375Multiple Airlines
Sun, Jun 21 - Thu, Jun 25
Multiple Airlines Logo
9:55 am - 6:32 pm
PBI
-
EYW
8h 37m
1 stop
Multiple Airlines Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$384Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Allegiant Air Logo
9:44 am - 6:28 pm
PBI
-
EYW
8h 44m
1 stop
Allegiant Air Logo
10:55 am - 8:11 pm
EYW
-
PBI
9h 16m
1 stop
$392Allegiant Air
Fri, Jul 31 - Sun, Aug 2
Allegiant Air Logo
9:55 am - 11:04 am
PBI
-
EYW
25h 09m
1 stop
Allegiant Air Logo
9:16 pm - 10:47 am
EYW
-
PBI
37h 31m
2 stops
$393Allegiant Air
Sun, Jun 14 - Sun, Jun 21
Allegiant Air Logo
3:16 pm - 10:05 am
PBI
-
EYW
18h 49m
1 stop
Allegiant Air Logo
5:00 pm - 3:39 pm
EYW
-
PBI
22h 39m
2 stops
$397Allegiant Air
Sat, Jul 25 - Wed, Jul 29
Allegiant Air Logo
9:52 am - 6:27 pm
PBI
-
EYW
8h 35m
1 stop
Allegiant Air Logo
2:48 pm - 9:05 am
EYW
-
PBI
18h 17m
2 stops
$398Allegiant Air
Mon, Jun 8 - Sat, Jun 13

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
Jun 1
PBI9:55 amPalm Beach Intl
8h 37m
1 stop
EYW6:32 pmKey West
Jun 8
EYW3:25 pmKey West
19h 22m
2 stops
PBI10:47 amPalm Beach Intl
$308
Allegiant Air
Jun 1
PBI9:55 amPalm Beach Intl
8h 37m
1 stop
EYW6:32 pmKey West
Jun 7
EYW9:16 pmKey West
37h 31m
2 stops
PBI10:47 amPalm Beach Intl
$323
Allegiant Air
Jul 31
PBI9:44 amPalm Beach Intl
8h 44m
1 stop
EYW6:28 pmKey West
Aug 2
EYW10:55 amKey West
9h 16m
1 stop
PBI8:11 pmPalm Beach Intl
$392

Delta flights from West Palm Beach to Key West

Our best Delta deals on West Palm Beach to Key West flight tickets
Delta
Jul 6
PBI7:00 amPalm Beach Intl
10h 27m
1 stop
EYW5:27 pmKey West
Jul 10
EYW7:50 amKey West
26h 06m
1 stop
PBI9:56 amPalm Beach Intl
$655
Delta
Jul 10
PBI9:00 amPalm Beach Intl
4h 29m
1 stop
EYW1:29 pmKey West
Jul 10
EYW6:18 pmKey West
24h 18m
1 stop
PBI6:36 pmPalm Beach Intl
$775

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 4, 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

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 5/7

11:44 am-12:31 pm

2 stops24h 47m

Key West

Thu 5/14

9:58 am-8:33 pm

1 stop10h 35m

$294

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 6/1

9:55 am-6:32 pm

1 stop8h 37m

Key West

Mon 6/8

3:25 pm-10:47 am

2 stops19h 22m

$308

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 6/1

9:55 am-6:32 pm

1 stop8h 37m

Key West

Sun 6/7

9:16 pm-10:47 am

2 stops37h 31m

$323

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 5/17

11:44 am-11:11 am

1 stop23h 27m

Key West

Thu 5/21

12:05 pm-6:33 pm

2 stops30h 28m

$343

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 6/21

9:55 am-11:04 am

1 stop25h 09m

Key West

Thu 6/25

12:05 pm-9:02 am

2 stops20h 57m

$375

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 6/1

9:55 am-6:32 pm

1 stop8h 37m

Key West

Mon 6/8

11:07 am-11:55 am

1 stop24h 48m

$384
Quickest round-trip

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 7/31

9:44 am-6:28 pm

1 stop8h 44m

Key West

Sun 8/2

10:55 am-8:11 pm

1 stop9h 16m

$392

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 6/14

9:55 am-11:04 am

1 stop25h 09m

Key West

Sun 6/21

9:16 pm-10:47 am

2 stops37h 31m

$393

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 7/25

3:16 pm-10:05 am

1 stop18h 49m

Key West

Wed 7/29

5:00 pm-3:39 pm

2 stops22h 39m

$397

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 6/8

9:52 am-6:27 pm

1 stop8h 35m

Key West

Sat 6/13

2:48 pm-9:05 am

2 stops18h 17m

$398

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 United Airlines 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 53% 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

8h 37m

Direct flights

None
The fastest flight from West Palm Beach to Key West takes 8h 37m
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 8h 37m 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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