When did momondo last update prices for flights from Caribbean to Key West Airport?

Prices for flights from Caribbean to Key West Airport refresh daily.

How old do you have to be to fly from Caribbean 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 Caribbean to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$311 Cheap Flights from Caribbean to Key West in 2025/26

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0 bags

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Find the cheapest flights from Caribbean to Key West

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 am - 1:30 pm

SJU

EYW

6h 55m1 stop

2:30 pm - 12:29 pm

EYW

SJU

20h 59m1 stop

$311Multiple Airlines

Sat, Dec 27 - Mon, Dec 29

6:00 am - 1:30 pm

SJU

EYW

8h 30m1 stop

2:30 pm - 12:29 pm

EYW

SJU

20h 59m1 stop

$331Multiple Airlines

Fri, Dec 26 - Mon, Dec 29

6:00 am - 1:30 pm

SJU

EYW

8h 30m1 stop

12:20 pm - 10:05 pm

EYW

SJU

8h 45m1 stop

$351Multiple Airlines

Fri, Dec 26 - Tue, Dec 30

7:35 am - 1:30 pm

SJU

EYW

6h 55m1 stop

10:59 am - 1:39 am

EYW

SJU

13h 40m2 stops

$375Multiple Airlines

Sat, Dec 27 - Tue, Dec 30

6:00 am - 1:30 pm

SJU

EYW

8h 30m1 stop

10:59 am - 1:39 am

EYW

SJU

13h 40m2 stops

$395Multiple Airlines

Fri, Dec 26 - Tue, Dec 30

4:10 am - 12:30 pm

SJU

EYW

9h 20m2 stops

2:30 pm - 12:29 pm

EYW

SJU

20h 59m1 stop

$499Multiple Airlines

Thu, Dec 25 - Mon, Dec 29

10:03 pm - 5:44 pm

SJU

EYW

20h 41m1 stop

4:03 pm - 11:34 pm

EYW

SJU

6h 31m1 stop

$583American Airlines

Fri, Dec 26 - Tue, Dec 30

7:00 am - 5:15 pm

SJU

EYW

11h 15m1 stop

7:25 am - 5:30 pm

EYW

SJU

9h 05m1 stop

$635Delta

Thu, Dec 18 - Sun, Dec 21

7:35 am - 1:30 pm

SJU

EYW

6h 55m1 stop

5:49 pm - 3:59 pm

EYW

SJU

21h 10m2 stops

$659Multiple Airlines

Sat, Dec 27 - Mon, Dec 29

5:24 am - 3:57 pm

SJU

EYW

11h 33m2 stops

4:03 pm - 11:39 pm

EYW

SJU

6h 36m1 stop

$665American Airlines

Thu, Dec 18 - Sun, Dec 21

American Airlines flights from Caribbean to Key West

Our best American Airlines deals on Caribbean to Key West flight tickets

American Airlines

Dec 26

SJU10:03 pmSan Juan Luis Munoz Marin Intl

20h 41m

1 stop

EYW5:44 pmKey West

Dec 30

EYW4:03 pmKey West

6h 31m

1 stop

SJU11:34 pmSan Juan Luis Munoz Marin Intl

$583

Find similar

American Airlines

Dec 18

SJU5:24 amSan Juan Luis Munoz Marin Intl

11h 33m

2 stops

EYW3:57 pmKey West

Dec 21

EYW4:03 pmKey West

6h 36m

1 stop

SJU11:39 pmSan Juan Luis Munoz Marin Intl

$665

Find similar

American Airlines

Dec 26

SJU12:47 pmSan Juan Luis Munoz Marin Intl

10h 57m

2 stops

EYW10:44 pmKey West

Dec 30

EYW8:09 pmKey West

12h 26m

1 stop

SJU9:35 amSan Juan Luis Munoz Marin Intl

$1,056

Find similar

Delta flights from Caribbean to Key West

Our best Delta deals on Caribbean to Key West flight tickets

Delta

Dec 18

SJU7:00 amSan Juan Luis Munoz Marin Intl

11h 15m

1 stop

EYW5:15 pmKey West

Dec 21

EYW7:25 amKey West

9h 05m

1 stop

SJU5:30 pmSan Juan Luis Munoz Marin Intl

$635

Find similar

Delta

Dec 26

SJU6:30 amSan Juan Luis Munoz Marin Intl

11h 52m

1 stop

EYW5:22 pmKey West

Dec 29

EYW7:25 amKey West

9h 05m

1 stop

SJU5:30 pmSan Juan Luis Munoz Marin Intl

$967

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Sat 12/27

7:35 am-1:30 pm

1 stop6h 55m

Key West

Mon 12/29

2:30 pm-12:29 pm

1 stop20h 59m

$311

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 12/26

6:00 am-1:30 pm

1 stop8h 30m

Key West

Mon 12/29

2:30 pm-12:29 pm

1 stop20h 59m

$331

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 12/26

6:00 am-1:30 pm

1 stop8h 30m

Key West

Tue 12/30

12:20 pm-10:05 pm

1 stop8h 45m

$351

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Sat 12/27

7:35 am-1:30 pm

1 stop6h 55m

Key West

Tue 12/30

10:59 am-1:39 am

2 stops13h 40m

$375

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 12/26

6:00 am-1:30 pm

1 stop8h 30m

Key West

Tue 12/30

10:59 am-1:39 am

2 stops13h 40m

$395

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Thu 12/25

4:10 am-12:30 pm

2 stops9h 20m

Key West

Mon 12/29

2:30 pm-12:29 pm

1 stop20h 59m

$499

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 12/26

10:03 pm-5:44 pm

1 stop20h 41m

Key West

Tue 12/30

4:03 pm-11:34 pm

1 stop6h 31m

$583

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Thu 12/18

7:00 am-5:15 pm

1 stop11h 15m

Key West

Sun 12/21

7:25 am-5:30 pm

1 stop9h 05m

$635

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Sat 12/27

7:35 am-1:30 pm

1 stop6h 55m

Key West

Mon 12/29

5:49 pm-3:59 pm

2 stops21h 10m

$659

San JuanKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Thu 12/18

5:24 am-3:57 pm

2 stops11h 33m

Key West

Sun 12/21

4:03 pm-11:39 pm

1 stop6h 36m

$665

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Caribbean 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 Caribbean is on a Thursday. momondo users have found tickets for Thursday departures for as low as $423. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Caribbean to Key West for around $703.

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 in the morning. momondo users have found flights departing from Caribbean to Key West in the morning for as low as $478. 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 at noon, with an average ticket price of $633. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Caribbean to Key West flights?

You could potentially save up to 32% on your flight if you consider stops on a Caribbean to Key West flight.

Cheap Caribbean to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Caribbean to Key West

Fastest flight time	9h 12m
Direct flights	None

The fastest flight from Caribbean to Key West takes 9h 12m

There are no direct flights from Caribbean to Key West. There are no popular flight routes from Caribbean to Key West.

Search flight deals

When did momondo last update prices for flights from Caribbean to Key West Airport?
Prices for flights from Caribbean to Key West Airport refresh daily.
How old do you have to be to fly from Caribbean 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 Caribbean to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Big Pine Key

Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Caribbean to Key West?

It is quick and easy to find Caribbean to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from Caribbean to Key West with flexible booking policies on momondo?

Flights from Caribbean to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Caribbean to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Caribbean.

I’m not ready to book a flight from Caribbean to Key West right now. Can momondo alert me if prices change?

Price alerts on flights to Key West from Caribbean are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.