Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from West Palm Beach to Key West from $203

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 11/25. 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
0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from West Palm Beach to Key West (PBI-EYW)

Cheap round-trip flights

Allegiant Air Logo
9:15 am - 7:55 pmPBI-EYW
10h 40m1 stop
Allegiant Air Logo
12:32 pm - 1:59 pmEYW-PBI
25h 27m1 stop
$263Allegiant Air
Find Deal
Fri, Oct 17 - Thu, Oct 30
Allegiant Air Logo
9:15 am - 9:02 amPBI-EYW
23h 47m2 stops
Allegiant Air Logo
12:32 pm - 1:59 pmEYW-PBI
25h 27m1 stop
$303Allegiant Air
Find Deal
Fri, Oct 17 - Thu, Oct 30
Logo
9:40 am - 5:46 pmPBI-EYW
32h 06m2 stops
Logo
12:32 pm - 1:59 pmEYW-PBI
25h 27m1 stop
$361
Find Deal
Sun, Oct 19 - Thu, Oct 30
Logo
9:15 am - 7:55 pmPBI-EYW
10h 40m1 stop
Logo
10:06 am - 12:18 pmEYW-PBI
50h 12m2 stops
$412
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
3:05 pm - 2:01 pmPBI-EYW
22h 56m1 stop
United Airlines Logo
3:12 pm - 9:03 amEYW-PBI
17h 51m1 stop
$486United Airlines
Find Deal
Mon, Sep 22 - Tue, Sep 30
Delta Logo
8:17 am - 5:21 pmPBI-EYW
9h 04m1 stop
Delta Logo
7:40 am - 8:43 pmEYW-PBI
13h 03m1 stop
$567Delta
Find Deal
Fri, Oct 17 - Tue, Oct 28
Delta Logo
9:53 am - 8:06 pmPBI-EYW
10h 13m1 stop
Delta Logo
7:40 am - 5:08 pmEYW-PBI
9h 28m1 stop
$597Delta
Find Deal
Sat, Oct 18 - Mon, Oct 27
Breeze Airways Logo
11:32 am - 12:26 pmPBI-EYW
24h 54m2 stops
Breeze Airways Logo
11:04 am - 12:57 pmEYW-PBI
25h 53m1 stop
$606Breeze Airways
Find Deal
Thu, Jan 29 - Mon, Feb 2
Breeze Airways Logo
6:49 pm - 11:19 amPBI-EYW
16h 30m3 stops
Breeze Airways Logo
11:11 am - 1:56 pmEYW-PBI
26h 45m1 stop
$620Breeze Airways
Find Deal
Sat, Nov 1 - Mon, Nov 3
United Airlines Logo
4:08 pm - 3:17 pmPBI-EYW
23h 09m1 stop
United Airlines Logo
6:05 pm - 8:29 pmEYW-PBI
26h 24m1 stop
$872United Airlines
Find Deal
Fri, Jan 30 - Mon, Feb 2

American Airlines flights from West Palm Beach to Key West

Our best American Airlines deals on West Palm Beach to Key West flight tickets
American Airlines
Sep 22
PBI2:56 pmPalm Beach Intl
19h 58m
2 stops
EYW10:54 amKey West
Sep 30
EYW12:00 pmKey West
9h 39m
1 stop
PBI9:39 pmPalm Beach Intl
$940
Find similar
American Airlines
Oct 11
PBI6:01 amPalm Beach Intl
10h 26m
1 stop
EYW4:27 pmKey West
Oct 13
EYW12:50 pmKey West
9h 19m
1 stop
PBI10:09 pmPalm Beach Intl
$1,053
Find similar
American Airlines
Oct 18
PBI6:01 amPalm Beach Intl
8h 25m
1 stop
EYW2:26 pmKey West
Oct 19
EYW4:53 pmKey West
6h 35m
1 stop
PBI11:28 pmPalm Beach Intl
$1,097
Find similar

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
Oct 17
PBI9:15 amPalm Beach Intl
10h 40m
1 stop
EYW7:55 pmKey West
Oct 30
EYW12:32 pmKey West
25h 27m
1 stop
PBI1:59 pmPalm Beach Intl
$263
Find similar
Allegiant Air
Oct 17
PBI9:15 amPalm Beach Intl
23h 47m
2 stops
EYW9:02 amKey West
Oct 30
EYW12:32 pmKey West
25h 27m
1 stop
PBI1:59 pmPalm Beach Intl
$303
Find similar
Allegiant Air
Oct 23
PBI7:20 pmPalm Beach Intl
37h 42m
2 stops
EYW9:02 amKey West
Oct 30
EYW12:32 pmKey West
25h 27m
1 stop
PBI1:59 pmPalm Beach Intl
$321
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 September 4, 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

Fri 10/17

9:15 am-7:55 pm

1 stop10h 40m

Key West

Thu 10/30

12:32 pm-1:59 pm

1 stop25h 27m

$263

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 10/17

9:15 am-9:02 am

2 stops23h 47m

Key West

Thu 10/30

12:32 pm-1:59 pm

1 stop25h 27m

$303

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sun 10/19

9:40 am-5:46 pm

2 stops32h 06m

Key West

Thu 10/30

12:32 pm-1:59 pm

1 stop25h 27m

$361

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 10/17

9:15 am-7:55 pm

1 stop10h 40m

Key West

Fri 10/24

10:06 am-12:18 pm

2 stops50h 12m

$412

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Mon 9/22

3:05 pm-2:01 pm

1 stop22h 56m

Key West

Tue 9/30

3:12 pm-9:03 am

1 stop17h 51m

$486

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 10/17

8:17 am-5:21 pm

1 stop9h 04m

Key West

Tue 10/28

7:40 am-8:43 pm

1 stop13h 03m

$567

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 10/18

9:53 am-8:06 pm

1 stop10h 13m

Key West

Mon 10/27

7:40 am-5:08 pm

1 stop9h 28m

$597

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Thu 1/29

11:32 am-12:26 pm

2 stops24h 54m

Key West

Mon 2/2

11:04 am-12:57 pm

1 stop25h 53m

$606

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Sat 11/1

6:49 pm-11:19 am

3 stops16h 30m

Key West

Mon 11/3

11:11 am-1:56 pm

1 stop26h 45m

$620

West Palm BeachKey West

PBI - EYW

PBIEYW

Palm Beach Intl

Fri 1/30

4:08 pm-3:17 pm

1 stop23h 09m

Key West

Mon 2/2

6:05 pm-8:29 pm

1 stop26h 24m

$872

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 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 7h 29m 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 $126Free CancellationRating
7.4
8,939 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.

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
Tue 9/9
Tue 9/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States