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

Prices for flights from Key West Airport to Caribbean are refreshed on a daily basis.

How many operators does momondo search for flights from Key West Airport to Caribbean?

The number of operators available for flights from Key West Airport to Caribbean is 1 as of May 2026.

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

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 Key West Airport to Caribbean.

What documentation or ID do you need to fly to Caribbean?

The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$163 Cheap Flights from Key West to Caribbean in 2026

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Find the cheapest flights from Key West to Caribbean

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:54 pm - 8:58 am

EYW

SJU

11h 04m

1 stop

7:42 pm - 10:19 am

SJU

EYW

15h 37m

1 stop

$423Multiple Airlines

Sun, Nov 8 - Thu, Nov 12

1:49 pm - 9:14 pm

EYW

SJU

7h 25m

1 stop

10:33 am - 7:39 pm

SJU

EYW

9h 06m

1 stop

$441American Airlines

Wed, Sep 2 - Sun, Sep 6

9:16 pm - 3:57 am

EYW

SJU

30h 41m

2 stops

5:15 pm - 12:34 pm

SJU

EYW

19h 19m

1 stop

$474Multiple Airlines

Thu, Jun 11 - Mon, Jun 15

9:16 pm - 2:09 am

EYW

SJU

28h 53m

1 stop

5:15 pm - 12:34 pm

SJU

EYW

19h 19m

1 stop

$499Multiple Airlines

Thu, Jun 11 - Mon, Jun 15

10:59 am - 2:50 am

EYW

SJU

14h 51m

1 stop

9:30 am - 9:24 am

SJU

EYW

24h 54m

2 stops

$531Multiple Airlines

Sun, Nov 8 - Thu, Nov 12

11:28 am - 5:54 pm

EYW

NAS

6h 26m

1 stop

1:31 pm - 7:06 pm

NAS

EYW

5h 35m

1 stop

$536American Airlines

Tue, Jul 7 - Thu, Jul 9

10:56 am - 1:50 pm

EYW

NAS

26h 54m

2 stops

9:55 am - 7:13 pm

NAS

EYW

9h 18m

1 stop

$537Multiple Airlines

Thu, Jun 25 - Thu, Jul 2

11:30 am - 4:03 pm

EYW

SJU

4h 33m

1 stop

6:00 am - 4:11 pm

SJU

EYW

10h 11m

2 stops

$541American Airlines

Wed, Sep 2 - Sun, Sep 6

12:05 pm - 4:25 pm

EYW

NAS

4h 20m

1 stop

9:55 am - 7:13 pm

NAS

EYW

9h 18m

1 stop

$549Multiple Airlines

Thu, Jun 25 - Thu, Jul 2

2:26 pm - 1:54 pm

EYW

KIN

24h 28m

2 stops

2:56 pm - 1:30 pm

KIN

EYW

21h 34m

2 stops

$1,337United Airlines

Mon, Jul 13 - Wed, Jul 15

American Airlines flights from Key West to Caribbean

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

American Airlines

Sep 2

EYW1:49 pmKey West

7h 25m

1 stop

SJU9:14 pmSan Juan Luis Munoz Marin Intl

Sep 6

SJU10:33 amSan Juan Luis Munoz Marin Intl

9h 06m

1 stop

EYW7:39 pmKey West

$441

American Airlines

Jul 7

EYW11:28 amKey West

6h 26m

1 stop

NAS5:54 pmNassau Intl

Jul 9

NAS1:31 pmNassau Intl

5h 35m

1 stop

EYW7:06 pmKey West

$536

American Airlines

Sep 2

EYW11:30 amKey West

4h 33m

1 stop

SJU4:03 pmSan Juan Luis Munoz Marin Intl

Sep 6

SJU6:00 amSan Juan Luis Munoz Marin Intl

10h 11m

2 stops

EYW4:11 pmKey West

$541

United Airlines flights from Key West to Caribbean

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

United Airlines

Aug 3

EYW4:00 pmKey West

22h 57m

1 stop

NAS2:57 pmNassau Intl

Aug 6

NAS12:35 pmNassau Intl

24h 55m

1 stop

EYW1:30 pmKey West

$835

United Airlines

May 28

EYW3:55 pmKey West

31h 55m

2 stops

SJU11:50 pmSan Juan Luis Munoz Marin Intl

Jun 1

SJU6:45 pmSan Juan Luis Munoz Marin Intl

20h 24m

2 stops

EYW3:09 pmKey West

$956

United Airlines

May 28

EYW3:55 pmKey West

28h 39m

1 stop

SJU8:34 pmSan Juan Luis Munoz Marin Intl

May 31

SJU1:00 amSan Juan Luis Munoz Marin Intl

12h 30m

1 stop

EYW1:30 pmKey West

$999

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestSan Juan

EYW - SJU

EYWSJU

Key West

Sun 11/8

8:54 pm-8:58 am

1 stop11h 04m

San Juan Luis Munoz Marin Intl

Thu 11/12

7:42 pm-10:19 am

1 stop15h 37m

$423

Key WestSan Juan

EYW - SJU

EYWSJU

Key West

Wed 9/2

1:49 pm-9:14 pm

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Sun 9/6

10:33 am-7:39 pm

1 stop9h 06m

$441

Key WestSan Juan

EYW - SJU

EYWSJU

Key West

Thu 6/11

9:16 pm-3:57 am

2 stops30h 41m

San Juan Luis Munoz Marin Intl

Mon 6/15

5:15 pm-12:34 pm

1 stop19h 19m

$474

Key WestSan Juan

EYW - SJU

EYWSJU

Key West

Thu 6/11

9:16 pm-2:09 am

1 stop28h 53m

San Juan Luis Munoz Marin Intl

Mon 6/15

5:15 pm-12:34 pm

1 stop19h 19m

$499

Key WestSan Juan

EYW - SJU

EYWSJU

Key West

Sun 11/8

10:59 am-2:50 am

1 stop14h 51m

San Juan Luis Munoz Marin Intl

Thu 11/12

9:30 am-9:24 am

2 stops24h 54m

$531

Quickest round-trip

Key WestNassau

EYW - NAS

EYWNAS

Key West

Tue 7/7

11:28 am-5:54 pm

1 stop6h 26m

Nassau Intl

Thu 7/9

1:31 pm-7:06 pm

1 stop5h 35m

$536

Key WestNassau

EYW - NAS

EYWNAS

Key West

Thu 6/25

10:56 am-1:50 pm

2 stops26h 54m

Nassau Intl

Thu 7/2

9:55 am-7:13 pm

1 stop9h 18m

$537

Key WestSan Juan

EYW - SJU

EYWSJU

Key West

Wed 9/2

11:30 am-4:03 pm

1 stop4h 33m

San Juan Luis Munoz Marin Intl

Sun 9/6

6:00 am-4:11 pm

2 stops10h 11m

$541

Key WestNassau

EYW - NAS

EYWNAS

Key West

Thu 6/25

12:05 pm-4:25 pm

1 stop4h 20m

Nassau Intl

Thu 7/2

9:55 am-7:13 pm

1 stop9h 18m

$549

Key WestKingston

EYW - KIN

EYWKIN

Key West

Mon 7/13

2:26 pm-1:54 pm

2 stops24h 28m

Kingston Norman Manley

Wed 7/15

2:56 pm-1:30 pm

2 stops21h 34m

$1,337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Key West to Caribbean

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 airline that flies from Key West to Caribbean?

American Airlines is the most popular carrier operating from Key West to Caribbean

Cheap Key West to Caribbean flight deals and tips

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

Fastest flight time	2h 57m
Direct flights	None

The fastest flight from Key West to Caribbean takes 2h 57m

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

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Frequently asked questions about flying from Key West to Caribbean

When did momondo last update prices for flights from Key West Airport to Caribbean?
Prices for flights from Key West Airport to Caribbean are refreshed on a daily basis.
How many operators does momondo search for flights from Key West Airport to Caribbean?
The number of operators available for flights from Key West Airport to Caribbean is 1 as of May 2026.
How old do you have to be to fly from Key West Airport to Caribbean?
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 Key West Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Key West to Caribbean

Compare and see reviews for airlines that fly from Key West to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $390	Free Cancellation	Rating 7.1 11,661 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Key West to Caribbean 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 Caribbean that suits you.

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

Flights from Key West to Caribbean 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 Key West to Caribbean?

Once you have performed a search for Key West to Caribbean flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Caribbean from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.