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Cheap flights from West Palm Beach to Key West from $121

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 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
10:38 am - 12:39 pmPBI-EYW
26h 01m1 stop
Multiple Airlines Logo
8:55 am - 9:49 pmEYW-PBI
36h 54m2 stops
$256Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Allegiant Air Logo
10:38 am - 12:39 pmPBI-EYW
26h 01m1 stop
Allegiant Air Logo
9:59 am - 4:04 pmEYW-PBI
6h 05m1 stop
$258Allegiant Air
Find Deal
Thu, Dec 4 - Thu, Dec 11
Spirit Airlines Logo
7:00 am - 11:20 amPBI-EYW
28h 20m3 stops
Spirit Airlines Logo
2:30 pm - 9:49 pmEYW-PBI
31h 19m3 stops
$381Spirit Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
Delta Logo
8:00 am - 8:06 pmPBI-EYW
12h 06m1 stop
Delta Logo
6:10 pm - 12:02 pmEYW-PBI
17h 52m1 stop
$587Delta
Find Deal
Wed, Dec 3 - Sat, Dec 6
Breeze Airways Logo
7:04 pm - 10:31 amPBI-EYW
15h 27m1 stop
Breeze Airways Logo
10:59 am - 9:15 amEYW-PBI
22h 16m2 stops
$628Breeze Airways
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Thu, Nov 27 - Thu, Dec 4
Delta Logo
7:00 am - 8:06 pmPBI-EYW
13h 06m1 stop
Delta Logo
6:10 pm - 9:01 pmEYW-PBI
26h 51m1 stop
$637Delta
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Wed, Dec 3 - Sat, Dec 6
United Airlines Logo
4:14 pm - 11:26 amPBI-EYW
19h 12m1 stop
United Airlines Logo
6:05 pm - 8:34 pmEYW-PBI
26h 29m1 stop
$651United Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
6:00 am - 11:26 amPBI-EYW
29h 26m2 stops
United Airlines Logo
6:05 pm - 8:34 pmEYW-PBI
26h 29m1 stop
$656United Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
Spirit Airlines Logo
6:20 am - 1:30 pmPBI-EYW
31h 10m3 stops
Spirit Airlines Logo
12:20 pm - 10:55 pmEYW-PBI
34h 35m3 stops
$686Spirit Airlines
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Sun, Dec 28 - Thu, Jan 1
Breeze Airways Logo
7:33 pm - 9:21 amPBI-EYW
13h 48m3 stops
Breeze Airways Logo
1:01 pm - 11:09 amEYW-PBI
22h 08m3 stops
$729Breeze Airways
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Sat, Mar 7 - Tue, Mar 10

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
Dec 4
PBI10:38 amPalm Beach Intl
26h 01m
1 stop
EYW12:39 pmKey West
Dec 11
EYW9:59 amKey West
6h 05m
1 stop
PBI4:04 pmPalm Beach Intl
$258
Find similar
Allegiant Air
Dec 4
PBI10:38 amPalm Beach Intl
26h 01m
1 stop
EYW12:39 pmKey West
Dec 7
EYW9:59 amKey West
6h 05m
1 stop
PBI4:04 pmPalm Beach Intl
$313
Find similar
Allegiant Air
Nov 20
PBI9:59 amPalm Beach Intl
23h 05m
1 stop
EYW9:04 amKey West
Nov 24
EYW11:39 amKey West
29h 58m
1 stop
PBI5:37 pmPalm Beach Intl
$516
Find similar

Delta flights from West Palm Beach to Key West

Our best Delta deals on West Palm Beach to Key West flight tickets
Delta
Dec 3
PBI8:00 amPalm Beach Intl
12h 06m
1 stop
EYW8:06 pmKey West
Dec 6
EYW6:10 pmKey West
17h 52m
1 stop
PBI12:02 pmPalm Beach Intl
$587
Find similar
Delta
Dec 3
PBI7:00 amPalm Beach Intl
13h 06m
1 stop
EYW8:06 pmKey West
Dec 6
EYW6:10 pmKey West
26h 51m
1 stop
PBI9:01 pmPalm Beach Intl
$637
Find similar
Delta
Dec 10
PBI4:30 pmPalm Beach Intl
27h 36m
1 stop
EYW8:06 pmKey West
Dec 12
EYW3:02 pmKey West
22h 12m
1 stop
PBI1:14 pmPalm Beach Intl
$685
Find similar

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 November 6, 2025.
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

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 12/4

10:38 am-12:39 pm

1 stop26h 01m

Key West

Thu 12/11

8:55 am-9:49 pm

2 stops36h 54m

$256

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 12/4

10:38 am-12:39 pm

1 stop26h 01m

Key West

Thu 12/11

9:59 am-4:04 pm

1 stop6h 05m

$258

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Wed 12/3

7:00 am-11:20 am

3 stops28h 20m

Key West

Sat 12/6

2:30 pm-9:49 pm

3 stops31h 19m

$381

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Wed 12/3

8:00 am-8:06 pm

1 stop12h 06m

Key West

Sat 12/6

6:10 pm-12:02 pm

1 stop17h 52m

$587

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 11/27

7:04 pm-10:31 am

1 stop15h 27m

Key West

Thu 12/4

10:59 am-9:15 am

2 stops22h 16m

$628

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Wed 12/3

7:00 am-8:06 pm

1 stop13h 06m

Key West

Sat 12/6

6:10 pm-9:01 pm

1 stop26h 51m

$637

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 1/9

4:14 pm-11:26 am

1 stop19h 12m

Key West

Mon 1/12

6:05 pm-8:34 pm

1 stop26h 29m

$651

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 1/9

6:00 am-11:26 am

2 stops29h 26m

Key West

Mon 1/12

6:05 pm-8:34 pm

1 stop26h 29m

$656

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 12/28

6:20 am-1:30 pm

3 stops31h 10m

Key West

Thu 1/1

12:20 pm-10:55 pm

3 stops34h 35m

$686

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 3/7

7:33 pm-9:21 am

3 stops13h 48m

Key West

Tue 3/10

1:01 pm-11:09 am

3 stops22h 08m

$729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from West Palm Beach is on a Sunday. momondo users have found tickets for Sunday departures for as low as $267. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from West Palm Beach to Key West for around $1,087.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from West Palm Beach to Key West at noon for as low as $167. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $1,086. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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

  • 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 6h 52m 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 many operators does momondo search for flights from Palm Beach Intl Airport to Key West Airport?

  • 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.

  • What is the most popular airline from West Palm Beach to Key West?

Best airlines flying from West Palm Beach to Key West

Compare and see reviews for airlines that fly from West Palm Beach to Key West with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $135Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

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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