Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from West Palm Beach to Key West from $162

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 7/17. 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.
Multiple Airlines Logo
7:54 pm - 11:07 am
PBI
-
EYW
15h 13m
1 stop
Multiple Airlines Logo
12:05 pm - 9:06 am
EYW
-
PBI
21h 01m
2 stops
$343Multiple Airlines
Thu, Jul 23 - Thu, Jul 30
Multiple Airlines Logo
3:18 pm - 10:05 am
PBI
-
EYW
18h 47m
1 stop
Multiple Airlines Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$364Multiple Airlines
Sat, Aug 1 - Mon, Aug 3
Breeze Airways Logo
11:37 am - 12:34 pm
PBI
-
EYW
24h 57m
2 stops
Breeze Airways Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$366Breeze Airways
Mon, Jul 20 - Mon, Jul 27
Breeze Airways Logo
11:37 am - 12:34 pm
PBI
-
EYW
24h 57m
2 stops
Breeze Airways Logo
11:07 am - 11:55 am
EYW
-
PBI
24h 48m
1 stop
$376Breeze Airways
Mon, Jul 20 - Mon, Jul 27
Allegiant Air Logo
9:44 am - 6:28 pm
PBI
-
EYW
8h 44m
1 stop
Allegiant Air Logo
4:41 pm - 3:26 pm
EYW
-
PBI
22h 45m
2 stops
$411Allegiant Air
Fri, Jul 17 - Fri, Jul 24
Multiple Airlines Logo
3:18 pm - 10:05 am
PBI
-
EYW
18h 47m
1 stop
Multiple Airlines Logo
12:07 pm - 11:55 am
EYW
-
PBI
23h 48m
2 stops
$423Multiple Airlines
Sat, Aug 1 - Mon, Aug 3
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
$429Multiple Airlines
Mon, Jul 20 - Mon, Jul 27
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
$438Multiple Airlines
Mon, Jul 20 - Mon, Jul 27
Allegiant Air Logo
9:44 am - 6:28 pm
PBI
-
EYW
8h 44m
1 stop
Allegiant Air Logo
4:41 pm - 11:48 am
EYW
-
PBI
19h 07m
2 stops
$458Allegiant Air
Fri, Jul 17 - Mon, Jul 20
Multiple Airlines Logo
9:44 am - 6:28 pm
PBI
-
EYW
8h 44m
1 stop
Multiple Airlines Logo
5:10 pm - 9:06 am
EYW
-
PBI
39h 56m
2 stops
$527Multiple Airlines
Fri, Jul 3 - Wed, Jul 8

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

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 17
PBI9:44 amPalm Beach Intl
8h 44m
1 stop
EYW6:28 pmKey West
Jul 24
EYW4:41 pmKey West
22h 45m
2 stops
PBI3:26 pmPalm Beach Intl
$411
Allegiant Air
Jul 17
PBI9:44 amPalm Beach Intl
8h 44m
1 stop
EYW6:28 pmKey West
Jul 20
EYW4:41 pmKey West
19h 07m
2 stops
PBI11:48 amPalm Beach Intl
$458
Allegiant Air
Jul 5
PBI7:54 pmPalm Beach Intl
15h 13m
1 stop
EYW11:07 amKey West
Jul 9
EYW8:48 pmKey West
42h 34m
2 stops
PBI3:22 pmPalm Beach Intl
$588

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 20
PBI11:37 amPalm Beach Intl
24h 57m
2 stops
EYW12:34 pmKey West
Jul 27
EYW11:07 amKey West
24h 48m
1 stop
PBI11:55 amPalm Beach Intl
$366
Breeze Airways
Jul 20
PBI11:37 amPalm Beach Intl
24h 57m
2 stops
EYW12:34 pmKey West
Jul 27
EYW11:07 amKey West
24h 48m
1 stop
PBI11:55 amPalm Beach Intl
$376
Breeze Airways
Jul 13
PBI8:13 pmPalm Beach Intl
16h 21m
2 stops
EYW12:34 pmKey West
Jul 20
EYW11:07 amKey West
24h 48m
1 stop
PBI11:55 amPalm Beach Intl
$723

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 June 23, 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

Thu 7/30

12:05 pm-9:06 am

2 stops21h 01m

$343

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 8/1

3:18 pm-10:05 am

1 stop18h 47m

Key West

Mon 8/3

11:07 am-11:55 am

1 stop24h 48m

$364

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 7/20

11:37 am-12:34 pm

2 stops24h 57m

Key West

Mon 7/27

11:07 am-11:55 am

1 stop24h 48m

$366

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 7/20

11:37 am-12:34 pm

2 stops24h 57m

Key West

Mon 7/27

11:07 am-11:55 am

1 stop24h 48m

$376

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 7/17

9:44 am-6:28 pm

1 stop8h 44m

Key West

Fri 7/24

4:41 pm-3:26 pm

2 stops22h 45m

$411

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 8/1

3:18 pm-10:05 am

1 stop18h 47m

Key West

Mon 8/3

12:07 pm-11:55 am

2 stops23h 48m

$423

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 7/20

9:44 am-6:28 pm

1 stop8h 44m

Key West

Mon 7/27

11:07 am-11:55 am

1 stop24h 48m

$429

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 7/20

9:44 am-6:28 pm

1 stop8h 44m

Key West

Mon 7/27

11:07 am-11:55 am

1 stop24h 48m

$438
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

4:41 pm-11:48 am

2 stops19h 07m

$458

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 7/3

9:44 am-6:28 pm

1 stop8h 44m

Key West

Wed 7/8

5:10 pm-9:06 am

2 stops39h 56m

$527

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 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

8h 35m

Direct flights

None
The fastest flight from West Palm Beach to Key West takes 8h 35m
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 35m 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
Thu 7/23
Thu 7/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States