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Cheap flights from West Palm Beach to Key West from $154

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 9/20. 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
1 adult, Economy, 0 bags

Find the cheapest flights from West Palm Beach to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
5:22 pm - 11:25 am
PBI
-
EYW
18h 03m
2 stops
Breeze Airways Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$314Breeze Airways
Sat, Jul 18 - Mon, Jul 27
Breeze Airways Logo
7:13 pm - 7:13 pm
PBI
-
EYW
48h 00m
2 stops
Breeze Airways Logo
11:07 am - 2:13 pm
EYW
-
PBI
27h 06m
1 stop
$319Breeze Airways
Fri, Jul 31 - Fri, Aug 7
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
$325Multiple Airlines
Thu, Jul 30 - Mon, Aug 3
Breeze Airways Logo
7:13 pm - 11:06 am
PBI
-
EYW
39h 53m
2 stops
Breeze Airways Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$329Breeze Airways
Mon, Aug 17 - Mon, Aug 24
Breeze Airways Logo
7:13 pm - 10:24 am
PBI
-
EYW
39h 11m
2 stops
Breeze Airways Logo
11:07 am - 2:13 pm
EYW
-
PBI
27h 06m
1 stop
$356Breeze Airways
Fri, Jul 31 - Fri, Aug 7
Multiple Airlines Logo
9:55 am - 6:37 pm
PBI
-
EYW
8h 42m
1 stop
Multiple Airlines Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$361Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
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
$367Multiple Airlines
Fri, Jul 31 - Fri, Aug 7
Breeze Airways Logo
8:13 pm - 12:34 pm
PBI
-
EYW
16h 21m
2 stops
Breeze Airways Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$383Breeze Airways
Mon, Aug 3 - Mon, Aug 10
Breeze Airways Logo
8:13 pm - 12:34 pm
PBI
-
EYW
16h 21m
2 stops
Breeze Airways Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$391Breeze Airways
Mon, Aug 3 - Mon, Aug 10
Multiple Airlines Logo
4:16 pm - 10:05 am
PBI
-
EYW
17h 49m
1 stop
Multiple Airlines Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$400Multiple Airlines
Sat, Jul 18 - Mon, Jul 27

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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
Jul 18
PBI5:22 pmPalm Beach Intl
18h 03m
2 stops
EYW11:25 amKey West
Jul 27
EYW11:07 amKey West
24h 48m
1 stop
PBI11:55 amPalm Beach Intl
$314
Breeze Airways
Jul 31
PBI7:13 pmPalm Beach Intl
48h 00m
2 stops
EYW7:13 pmKey West
Aug 7
EYW11:07 amKey West
27h 06m
1 stop
PBI2:13 pmPalm Beach Intl
$319
Breeze Airways
Aug 17
PBI7:13 pmPalm Beach Intl
39h 53m
2 stops
EYW11:06 amKey West
Aug 24
EYW11:07 amKey West
24h 48m
1 stop
PBI11:55 amPalm Beach Intl
$329

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
Aug 2
PBI7:54 pmPalm Beach Intl
15h 13m
1 stop
EYW11:07 amKey West
Aug 9
EYW10:56 amKey West
9h 20m
1 stop
PBI8:16 pmPalm Beach Intl
$467
Allegiant Air
Aug 3
PBI9:44 amPalm Beach Intl
8h 44m
1 stop
EYW6:28 pmKey West
Aug 8
EYW4:35 pmKey West
27h 41m
2 stops
PBI8:16 pmPalm Beach Intl
$513
Allegiant Air
Jul 9
PBI7:54 pmPalm Beach Intl
15h 13m
1 stop
EYW11:07 amKey West
Jul 11
EYW2:44 pmKey West
28h 20m
2 stops
PBI7:04 pmPalm Beach Intl
$690

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 July 6, 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

Sat 7/18

5:22 pm-11:25 am

2 stops18h 03m

Key West

Mon 7/27

11:07 am-11:55 am

1 stop24h 48m

$314

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 7/31

7:13 pm-7:13 pm

2 stops48h 00m

Key West

Fri 8/7

11:07 am-2:13 pm

1 stop27h 06m

$319

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 7/30

7:54 pm-11:07 am

1 stop15h 13m

Key West

Mon 8/3

11:07 am-11:55 am

1 stop24h 48m

$325

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 8/17

7:13 pm-11:06 am

2 stops39h 53m

Key West

Mon 8/24

11:07 am-11:55 am

1 stop24h 48m

$329

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 7/31

7:13 pm-10:24 am

2 stops39h 11m

Key West

Fri 8/7

11:07 am-2:13 pm

1 stop27h 06m

$356
Quickest round-trip

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 8/17

9:55 am-6:37 pm

1 stop8h 42m

Key West

Mon 8/24

11:07 am-11:55 am

1 stop24h 48m

$361

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 7/31

9:44 am-6:28 pm

1 stop8h 44m

Key West

Fri 8/7

11:07 am-2:13 pm

1 stop27h 06m

$367

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 8/3

8:13 pm-12:34 pm

2 stops16h 21m

Key West

Mon 8/10

11:07 am-11:55 am

1 stop24h 48m

$383

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 8/3

8:13 pm-12:34 pm

2 stops16h 21m

Key West

Mon 8/10

11:07 am-11:55 am

1 stop24h 48m

$391

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 7/18

4:16 pm-10:05 am

1 stop17h 49m

Key West

Mon 7/27

11:07 am-11:55 am

1 stop24h 48m

$400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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?

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

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

14h 43m

Direct flights

None
The fastest flight from West Palm Beach to Key West takes 14h 43m
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 14h 43m 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.

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