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$137+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — EYW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$301
(Mytrip)

One-way from

$137
(Mytrip)

Popular in

April

Cheapest in

June

Average price

$215
From Palm Beach Intl to Key West
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One-way flight from Palm Beach Intl to Key West
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Highest demand for flights based on searches. 28% potential increase in price ($211 potential increase over avg. RT price).
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Cheapest flight prices on average. 20% potential price decrease ($94 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sat 7/197:16 pmPBI - EYW
1 stop20h 14mAllegiant Air
Sat 7/263:58 pmEYW - PBI
2 stops27h 36mAllegiant Air
Deal found 6/10$301
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/138:24 pmPBI - EYW
1 stop18h 52mMultiple Airlines
Thu 7/1712:31 pmEYW - PBI
2 stops29h 30mMultiple Airlines
Deal found 6/11$407
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/219:00 amPBI - EYW
1 stop10h 39mDelta
Wed 6/252:05 pmEYW - PBI
1 stop25h 38mDelta
Deal found 6/11$911
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:00 amPBI - EYW
1 stop6h 51mAmerican Airlines
Mon 8/117:40 pmEYW - PBI
2 stops16h 32mAmerican Airlines
Deal found 6/12$928

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 June 12, 2025.
Use the filters below to find and compare flights from West Palm Beach to Key West that are best for you.

Fly from

West Palm Beach

Fly to

Key West

Route

Depart

Return

Price

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 7/19

7:16 pm-3:30 pm

1 stop20h 14m

Key West

Sat 7/26

3:58 pm-7:34 pm

2 stops27h 36m

$301

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 7/13

8:24 pm-3:16 pm

1 stop18h 52m

Key West

Thu 7/17

12:31 pm-6:01 pm

2 stops29h 30m

$407

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 6/21

9:00 am-7:39 pm

1 stop10h 39m

Key West

Wed 6/25

2:05 pm-3:43 pm

1 stop25h 38m

$911

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 8/7

7:00 am-1:51 pm

1 stop6h 51m

Key West

Mon 8/11

7:40 pm-12:12 pm

2 stops16h 32m

$928

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 6/28

7:15 pm-3:27 pm

1 stop20h 12m

$137

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 7/24

6:11 pm-4:36 pm

3 stops22h 25m

$404

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Wed 7/23

6:00 am-1:12 pm

1 stop7h 12m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, August is the cheapest month in which you can book a flight from West Palm Beach to Key West (average of $328). Flying from West Palm Beach to Key West in March is currently the most expensive (average of $493). 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.

What is the cheapest time of day to fly from PBI to EYW?

Find hourly flight availability from West Palm Beach to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from West Palm Beach to Key West, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 85% versus a flight in the afternoon.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Allegiant Air from West Palm Beach to Key West to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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.

  • What are the cheapest airlines flying from West Palm Beach to Key West round-trip?

    Our cheapest airline available from West Palm Beach to Key West is Allegiant Air. Our recent data shows that you can find tickets from as low as $301 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $928 and $980 round-trip. These flights start at 44% lower than the current average price 3 months from now.

  • 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, August is the cheapest month in which you can book a flight from West Palm Beach to Key West (average of $328). Flying from West Palm Beach to Key West in March is currently the most expensive (average of $493). 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

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Top 2 airlines flying from West Palm Beach to Key West

Discover the top 2 airlines that operate flights from West Palm Beach to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$126Average$717FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$133Average$296FlexibilityNo cancel feeOn-timeN/A

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