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 July 2025.

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.

$328 Cheap Flights from Key West to Caribbean in 2025

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Find the cheapest flights from Key West to Caribbean

Round-trip

One-way

Last minute

Cheap round-trip flights

11:50 am - 10:00 pmEYW-SJU

10h 10m1 stop

7:30 am - 5:12 pmSJU-EYW

9h 42m1 stop

$329Delta

Find Deal

mié., oct. 1 - lun., oct. 6

3:45 pm - 11:11 amEYW-SJU

19h 26m2 stops

7:00 am - 12:55 pmSJU-EYW

5h 55m1 stop

$365American Airlines

Find Deal

mié., oct. 1 - lun., oct. 6

12:12 pm - 9:10 pmEYW-SJU

7h 58m1 stop

7:25 am - 6:33 pmSJU-EYW

12h 08m1 stop

$390American Airlines

Find Deal

vie., nov. 7 - sáb., nov. 15

10:02 am - 11:32 amEYW-SJU

25h 30m2 stops

1:21 am - 11:41 amSJU-EYW

34h 20m3 stops

$490

Find Deal

mar., jul. 29 - vie., ago. 1

10:02 am - 11:32 amEYW-SJU

25h 30m3 stops

1:21 am - 11:41 amSJU-EYW

34h 20m3 stops

$492

Find Deal

mar., jul. 29 - vie., ago. 1

1:29 pm - 7:20 pmEYW-NAS

5h 51m1 stop

2:50 pm - 6:59 pmNAS-EYW

4h 09m1 stop

$496American Airlines

Find Deal

jue., ago. 28 - jue., sep. 4

10:02 am - 11:32 amEYW-SJU

25h 30m2 stops

9:01 pm - 1:07 pmSJU-EYW

16h 06m1 stop

$515

Find Deal

mar., jul. 29 - sáb., ago. 2

10:02 am - 11:32 amEYW-SJU

25h 30m3 stops

9:01 pm - 1:07 pmSJU-EYW

16h 06m1 stop

$517

Find Deal

mar., jul. 29 - sáb., ago. 2

3:11 pm - 12:34 pmEYW-SJU

21h 23m2 stops

4:55 pm - 2:19 pmSJU-EYW

21h 24m2 stops

$710United Airlines

Find Deal

mié., oct. 1 - lun., oct. 6

3:11 pm - 12:34 pmEYW-SJU

21h 23m2 stops

4:55 pm - 2:19 pmSJU-EYW

21h 24m2 stops

$720United Airlines

Find Deal

mié., oct. 1 - lun., oct. 6

American Airlines flights from Key West to Caribbean

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

American Airlines

Oct 1

EYW3:45 pmKey West

19h 26m

2 stops

SJU11:11 amSan Juan Luis Munoz Marin Intl

Oct 6

SJU7:00 amSan Juan Luis Munoz Marin Intl

5h 55m

1 stop

EYW12:55 pmKey West

$365

Find similar

American Airlines

Nov 7

EYW12:12 pmKey West

7h 58m

1 stop

SJU9:10 pmSan Juan Luis Munoz Marin Intl

Nov 15

SJU7:25 amSan Juan Luis Munoz Marin Intl

12h 08m

1 stop

EYW6:33 pmKey West

$390

Find similar

American Airlines

Aug 28

EYW1:29 pmKey West

5h 51m

1 stop

NAS7:20 pmNassau Intl

Sep 4

NAS2:50 pmNassau Intl

4h 09m

1 stop

EYW6:59 pmKey West

$496

Find similar

United Airlines flights from Key West to Caribbean

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

United Airlines

Oct 1

EYW3:11 pmKey West

21h 23m

2 stops

SJU12:34 pmSan Juan Luis Munoz Marin Intl

Oct 6

SJU4:55 pmSan Juan Luis Munoz Marin Intl

21h 24m

2 stops

EYW2:19 pmKey West

$710

Find similar

United Airlines

Oct 1

EYW3:11 pmKey West

21h 23m

2 stops

SJU12:34 pmSan Juan Luis Munoz Marin Intl

Oct 6

SJU4:55 pmSan Juan Luis Munoz Marin Intl

21h 24m

2 stops

EYW2:19 pmKey West

$720

Find similar

United Airlines

Nov 7

EYW3:05 pmKey West

54h 17m

3 stops

SJU10:22 pmSan Juan Luis Munoz Marin Intl

Nov 15

SJU8:30 amSan Juan Luis Munoz Marin Intl

30h 39m

2 stops

EYW2:09 pmKey West

$828

Find similar

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 time of day to depart on your flight to Caribbean?

In the morning is the cheapest time of day to fly from Key West to Caribbean when you can find flight prices for as low as $404. Flying to Caribbean in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $448.

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

Best Price Found	$328
Fastest flight time	4h 03m
Direct flights	None
Airports in Caribbean	4 airports

The best one-way flight to Caribbean from Key West in the past 72 hours is $328. The best round-trip flight deal from Key West to Caribbean found on momondo in the last 72 hours is $329.

The fastest flight from Key West to Caribbean takes 4h 03m

There are no direct flights from Key West to Caribbean. Popular non-direct routes for this connection are Key West Airport - Nassau Intl Airport, Key West Airport - Freeport Grand Bahama Intl Airport and Key West Airport - San Juan Luis Munoz Marin Intl Airport.

There are 4 airports near Caribbean: Nassau Intl (NAS), Freeport Grand Bahama Intl (FPO), Road Town Beef Island (EIS), San Juan Luis Munoz Marin Intl (SJU)

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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 July 2025.
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 $423	Free Cancellation	Rating 7.2 10,000 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.