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$157+ Cheap flights from West Palm Beach to Key West (PBI - EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — EYW
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from West Palm Beach to Key West

Cheapest flights from West Palm Beach to Key West
Explore the most affordable flight options available from West Palm Beach to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:35 pm
PBI
-
EYW
2 stops39h 46m
Multiple Airlines
Sun 4/269:58 am
EYW
-
PBI
1 stop10h 35m
Multiple Airlines
Deal found 3/20$346
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:09 pm
PBI
-
EYW
2 stops39h 12m
Breeze Airways
Fri 4/2411:04 am
EYW
-
PBI
1 stop25h 08m
Breeze Airways
Deal found 3/18$350
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:14 pm
PBI
-
EYW
1 stop22h 57m
Allegiant Air
Sun 4/269:58 am
EYW
-
PBI
1 stop10h 35m
Allegiant Air
Deal found 3/20$372
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:51 am
PBI
-
EYW
1 stop7h 07m
Multiple Airlines
Mon 4/272:30 pm
EYW
-
PBI
2 stops23h 57m
Multiple Airlines
Deal found 3/22$393
This Kiwi.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:09 pm
PBI
-
EYW
2 stops40h 02m
Breeze Airways
Mon 4/2711:04 am
EYW
-
PBI
1 stop25h 53m
Breeze Airways
Deal found 3/21$398
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:13 pm
PBI
-
EYW
2 stops43h 59m
Multiple Airlines
Thu 6/2510:56 am
EYW
-
PBI
1 stop9h 17m
Multiple Airlines
Deal found 3/20$424
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:51 am
PBI
-
EYW
1 stop7h 07m
Multiple Airlines
Thu 5/2112:05 pm
EYW
-
PBI
2 stops21h 01m
Multiple Airlines
Deal found 3/19$434
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:03 pm
PBI
-
EYW
2 stops18h 42m
Allegiant Air
Sun 6/2810:56 am
EYW
-
PBI
1 stop9h 17m
Allegiant Air
Deal found 3/18$435
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:51 am
PBI
-
EYW
1 stop7h 07m
Multiple Airlines
Fri 4/2411:04 am
EYW
-
PBI
1 stop25h 08m
Multiple Airlines
Deal found 3/18$454
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:22 pm
PBI
-
EYW
2 stops20h 49m
Multiple Airlines
Thu 3/269:16 am
EYW
-
PBI
1 stop5h 27m
Multiple Airlines
Deal found 3/20$464
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:35 pm
PBI
-
EYW
2 stops17h 00m
Spirit Airlines
Sun 4/2612:26 pm
EYW
-
PBI
2 stops24h 27m
Spirit Airlines
Deal found 3/20$470

Find flight deals from West Palm Beach to Key West

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(Kiwi.com)

One-way from

$157
(Kiwi.com)
Provider with most accurate pricing for Palm Beach Intl-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Palm Beach Intl-Key West flights.
Search Deals
From Palm Beach Intl to Key West
Search Deals
One-way flight from Palm Beach Intl to Key West
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 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

Sun 4/19

8:35 pm-12:21 pm

2 stops39h 46m

Key West

Sun 4/26

9:58 am-8:33 pm

1 stop10h 35m

$346

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 4/17

7:09 pm-10:21 am

2 stops39h 12m

Key West

Fri 4/24

11:04 am-12:12 pm

1 stop25h 08m

$350

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 4/19

12:14 pm-11:11 am

1 stop22h 57m

Key West

Sun 4/26

9:58 am-8:33 pm

1 stop10h 35m

$372

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 4/24

9:51 am-4:58 pm

1 stop7h 07m

Key West

Mon 4/27

2:30 pm-2:27 pm

2 stops23h 57m

$393
Quickest round-trip

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 6/21

9:03 pm-3:45 pm

2 stops18h 42m

Key West

Sun 6/28

10:56 am-8:13 pm

1 stop9h 17m

$435

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 4/17

9:51 am-4:58 pm

1 stop7h 07m

Key West

Fri 4/24

11:04 am-12:12 pm

1 stop25h 08m

$454

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 5/22

9:55 am-6:32 pm

1 stop8h 37m

Key West

Mon 5/25

11:07 am-11:55 am

1 stop24h 48m

$475

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 4/17

9:51 am-4:58 pm

1 stop7h 07m

Key West

Mon 4/20

11:04 am-12:57 pm

1 stop25h 53m

$575

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 4/17

12:23 pm-4:42 pm

1 stop28h 19m

Key West

Fri 4/24

6:22 pm-11:14 am

1 stop16h 52m

$625

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 4/3

9:51 am-4:58 pm

1 stop7h 07m

Key West

Tue 4/7

12:25 pm-10:11 am

2 stops45h 46m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from West Palm Beach to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Key West in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on West Palm Beach-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for West Palm Beach-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from West Palm Beach to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from West Palm Beach with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from West Palm Beach to Key West

What is the cheapest month to book a flight from West Palm Beach to Key West?

Currently, December is the cheapest month in which you can book a flight from West Palm Beach to Key West (average of $75). Flying from West Palm Beach to Key West in October is currently the most expensive (average of $145). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from West Palm Beach to Key West?

    Breeze Airways and Allegiant Air can get you from West Palm Beach to Key West in just under 22h 57m. Your travel time can differ by up to 16h 15m. The distance between West Palm Beach and Key West is about 180 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from West Palm Beach to Key West that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Key West.

  • Can I find deals for business class flights from West Palm Beach to Key West?

    Yes. Cheapflights offers flight deals from West Palm Beach to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from West Palm Beach to Key West?

    Currently, December is the cheapest month in which you can book a flight from West Palm Beach to Key West (average of $75). Flying from West Palm Beach to Key West in October is currently the most expensive (average of $145). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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