Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from West Palm Beach to Key West from $160

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 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
7:54 pm - 11:07 am
PBI
-
EYW
15h 13m
1 stop
Multiple Airlines Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$312Multiple Airlines
Thu, Jul 23 - Mon, Jul 27
Allegiant Air Logo
7:40 pm - 9:14 am
PBI
-
EYW
13h 34m
1 stop
Allegiant Air Logo
3:25 pm - 10:47 am
EYW
-
PBI
19h 22m
2 stops
$332Allegiant Air
Thu, Jun 4 - Mon, Jun 8
Allegiant Air Logo
7:54 pm - 11:07 am
PBI
-
EYW
15h 13m
1 stop
Allegiant Air Logo
3:27 pm - 10:48 am
EYW
-
PBI
19h 21m
2 stops
$345Allegiant Air
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
7:54 pm - 11:07 am
PBI
-
EYW
15h 13m
1 stop
Multiple Airlines Logo
12:07 pm - 11:55 am
EYW
-
PBI
23h 48m
2 stops
$356Multiple Airlines
Thu, Jul 23 - Mon, Jul 27
Allegiant Air Logo
4:05 pm - 10:06 am
PBI
-
EYW
18h 01m
1 stop
Allegiant Air Logo
2:48 pm - 8:13 pm
EYW
-
PBI
29h 25m
2 stops
$364Allegiant Air
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
7:54 pm - 11:07 am
PBI
-
EYW
15h 13m
1 stop
Multiple Airlines Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$386Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
7:40 pm - 9:14 am
PBI
-
EYW
13h 34m
1 stop
Multiple Airlines Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$393Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
9:55 am - 11:04 am
PBI
-
EYW
25h 09m
1 stop
Multiple Airlines Logo
12:07 pm - 2:13 pm
EYW
-
PBI
26h 06m
2 stops
$395Multiple Airlines
Sun, Jun 21 - Fri, Jun 26
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

United Airlines flights from West Palm Beach to Key West

Our best United Airlines deals on West Palm Beach to Key West flight tickets
United Airlines
Jun 5
PBI7:30 pmPalm Beach Intl
18h 00m
1 stop
EYW1:30 pmKey West
Jun 11
EYW2:26 pmKey West
25h 43m
1 stop
PBI4:09 pmPalm Beach Intl
$800
United Airlines
Jun 5
PBI4:14 pmPalm Beach Intl
22h 55m
1 stop
EYW3:09 pmKey West
Jun 11
EYW2:26 pmKey West
23h 03m
1 stop
PBI1:29 pmPalm Beach Intl
$811
United Airlines
Jun 5
PBI7:30 pmPalm Beach Intl
18h 00m
1 stop
EYW1:30 pmKey West
Jun 11
EYW2:26 pmKey West
19h 29m
1 stop
PBI9:55 amPalm Beach Intl
$820

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 4
PBI7:40 pmPalm Beach Intl
13h 34m
1 stop
EYW9:14 amKey West
Jun 8
EYW3:25 pmKey West
19h 22m
2 stops
PBI10:47 amPalm Beach Intl
$332
Allegiant Air
Jul 9
PBI7:54 pmPalm Beach Intl
15h 13m
1 stop
EYW11:07 amKey West
Jul 13
EYW3:27 pmKey West
19h 21m
2 stops
PBI10:48 amPalm Beach Intl
$345
Allegiant Air
Jun 20
PBI4:05 pmPalm Beach Intl
18h 01m
1 stop
EYW10:06 amKey West
Jun 27
EYW2:48 pmKey West
29h 25m
2 stops
PBI8:13 pmPalm Beach Intl
$364

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 22, 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 7/23

7:54 pm-11:07 am

1 stop15h 13m

Key West

Mon 7/27

11:07 am-11:55 am

1 stop24h 48m

$312

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 6/4

7:40 pm-9:14 am

1 stop13h 34m

Key West

Mon 6/8

3:25 pm-10:47 am

2 stops19h 22m

$332

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 7/9

7:54 pm-11:07 am

1 stop15h 13m

Key West

Mon 7/13

3:27 pm-10:48 am

2 stops19h 21m

$345

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 7/23

7:54 pm-11:07 am

1 stop15h 13m

Key West

Mon 7/27

12:07 pm-11:55 am

2 stops23h 48m

$356

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 6/20

4:05 pm-10:06 am

1 stop18h 01m

Key West

Sat 6/27

2:48 pm-8:13 pm

2 stops29h 25m

$364

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 7/9

7:54 pm-11:07 am

1 stop15h 13m

Key West

Mon 7/13

11:07 am-11:55 am

1 stop24h 48m

$386

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 6/4

7:40 pm-9:14 am

1 stop13h 34m

Key West

Mon 6/8

11:07 am-11:55 am

1 stop24h 48m

$393

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 6/21

9:55 am-11:04 am

1 stop25h 09m

Key West

Fri 6/26

12:07 pm-2:13 pm

2 stops26h 06m

$395

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
Quickest round-trip

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
1
2

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?

Breeze Airways is the most popular carrier 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

5h 28m

Direct flights

None
The fastest flight from West Palm Beach to Key West takes 5h 28m
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 5h 28m 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 6/21
Sun 6/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States