Cheap flights from Key West (EYW) to Caribbean Islands from $112

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
EYW — SJU
May 24 — May 311

When is the cheapest time to fly from Key West to Caribbean Islands (EYW - EPX)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key West to Caribbean Islands as you normally would.

Cheap Delta flights from Key West to Caribbean Islands

Explore cheap flight options specifically provided by Delta for the route between Key West and Caribbean Islands. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Key West to Caribbean Islands. Make sure to double check the flight details before booking.
Tue 8/137:00 amEYW - SJU
1 stop6h 29mDelta
Wed 8/218:15 amSJU - EYW
1 stop8h 54mDelta
Deal found 5/16$234
Fri 11/16:05 pmEYW - NAS
1 stop21h 48mDelta
Tue 11/52:27 pmNAS - EYW
1 stop5h 06mDelta
Deal found 5/18$458
Sat 11/26:05 pmEYW - KIN
1 stop27h 42mDelta
Wed 11/69:00 amKIN - EYW
1 stop8h 09mDelta
Deal found 5/18$488

Cheap American Airlines flights from Key West to Caribbean Islands

Explore cheap flight options specifically provided by American Airlines for the route between Key West and Caribbean Islands. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Key West and landing in Caribbean Islands. Make sure to examine the flight information before completing your reservation.
Tue 8/137:30 pmEYW - SJU
1 stop21h 10mAmerican Airlines
Wed 8/215:35 pmSJU - EYW
2 stops18h 29mAmerican Airlines
Deal found 5/16$299
Tue 8/1312:47 pmEYW - SJU
2 stops22h 22mAmerican Airlines
Wed 8/2112:05 pmSJU - EYW
2 stops23h 59mAmerican Airlines
Deal found 5/16$335
Tue 8/134:50 pmEYW - SJU
2 stops18h 19mAmerican Airlines
Wed 8/215:35 pmSJU - EYW
2 stops20h 33mAmerican Airlines
Deal found 5/18$337
Tue 8/134:50 pmEYW - SJU
2 stops18h 19mAmerican Airlines
Wed 8/216:30 amSJU - EYW
1 stop8h 34mAmerican Airlines
Deal found 5/18$338
Mon 7/82:19 pmEYW - SJU
1 stop5h 21mAmerican Airlines
Mon 7/158:30 pmSJU - EYW
1 stop14h 05mAmerican Airlines
Deal found 5/17$346
Mon 7/82:19 pmEYW - SJU
1 stop5h 21mAmerican Airlines
Sun 7/141:00 amSJU - EYW
1 stop12h 04mAmerican Airlines
Deal found 5/17$425
Fri 11/112:09 pmEYW - NAS
1 stop4h 25mAmerican Airlines
Tue 11/57:41 amNAS - EYW
2 stops12h 27mAmerican Airlines
Deal found 5/17$498
Fri 11/17:29 pmEYW - NAS
1 stop15h 55mAmerican Airlines
Tue 11/57:41 amNAS - EYW
2 stops12h 27mAmerican Airlines
Deal found 5/18$508
Mon 7/82:19 pmEYW - SJU
1 stop7h 22mAmerican Airlines
Mon 7/154:12 pmSJU - EYW
2 stops19h 52mAmerican Airlines
Deal found 5/17$519

Cheap Key West to Caribbean Islands flights in May & June 2024

Find cheap flight options from Key West to Caribbean Islands specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Prices were last updated on May 19, 2024.
The lowest fares we've come across on flights traveling from Key West to Caribbean Islands in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 6/1511:20 amEYW - NAS
1 stop7h 55mMultiple Airlines
Fri 6/217:15 amNAS - EYW
1 stop7h 20mMultiple Airlines
Deal found 5/18$436
Fri 6/78:10 pmEYW - NAS
2 stops14h 40mSilver Airways
Mon 6/102:05 pmNAS - EYW
2 stops18h 10mSilver Airways
Deal found 5/17$458
Fri 6/711:45 amEYW - NAS
1 stop5h 45mJetBlue
Mon 6/108:50 amNAS - EYW
1 stop5h 45mJetBlue
Deal found 5/17$460
Fri 6/78:10 pmEYW - NAS
2 stops14h 40mSilver Airways
Mon 6/103:35 pmNAS - EYW
1 stop16h 40mSilver Airways
Deal found 5/17$467
Sat 6/1511:20 amEYW - NAS
2 stops26h 00mSilver Airways
Fri 6/213:35 pmNAS - EYW
1 stop24h 45mSilver Airways
Deal found 5/18$481
Sat 6/1511:20 amEYW - NAS
2 stops26h 00mSilver Airways
Fri 6/212:05 pmNAS - EYW
2 stops26h 15mSilver Airways
Deal found 5/18$489
Fri 5/248:10 pmEYW - NAS
2 stops14h 40mSilver Airways
Sun 5/2611:05 amNAS - EYW
2 stops22h 50mSilver Airways
Deal found 5/18$554
Fri 5/243:48 pmEYW - NAS
1 stop21h 49mAmerican Airlines
Sun 5/262:38 pmNAS - EYW
1 stop4h 23mAmerican Airlines
Deal found 5/18$645
Fri 5/243:20 pmEYW - NAS
1 stop22h 50mSilver Airways
Sun 5/2611:05 amNAS - EYW
2 stops22h 50mSilver Airways
Deal found 5/18$650

Key West to Caribbean Islands 2024 flight deals

Discover exclusive flight deals for travel between Key West and Caribbean Islands in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
The lowest fares we've come across on flights traveling from Key West to Caribbean Islands in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 8/137:00 amEYW - SJU
1 stop9h 13mDelta
Wed 8/218:15 amSJU - EYW
1 stop8h 54mDelta
Deal found 5/18$234
Tue 8/134:50 pmEYW - SJU
2 stops18h 19mAmerican Airlines
Wed 8/215:35 pmSJU - EYW
2 stops20h 33mAmerican Airlines
Deal found 5/18$337
Tue 8/134:50 pmEYW - SJU
2 stops18h 19mAmerican Airlines
Wed 8/216:30 amSJU - EYW
1 stop8h 34mAmerican Airlines
Deal found 5/18$338
Mon 11/411:45 amEYW - FPO
1 stop22h 05mSilver Airways
Thu 11/710:25 amFPO - EYW
1 stop4h 00mSilver Airways
Deal found 5/18$366
Thu 7/189:00 amEYW - MHH
1 stop3h 40mSilver Airways
Sun 7/214:10 pmMHH - EYW
1 stop22h 25mSilver Airways
Deal found 5/17$383
Thu 7/411:20 amEYW - NAS
1 stop8h 10mMultiple Airlines
Tue 7/94:00 pmNAS - EYW
1 stop22h 35mMultiple Airlines
Deal found 5/18$412
Thu 7/189:00 amEYW - MHH
2 stops5h 35mSilver Airways
Sun 7/214:10 pmMHH - EYW
1 stop22h 25mSilver Airways
Deal found 5/17$424
Mon 11/48:10 pmEYW - FPO
2 stops13h 40mSilver Airways
Thu 11/710:25 amFPO - EYW
1 stop4h 00mSilver Airways
Deal found 5/18$428
Sat 6/1511:20 amEYW - NAS
1 stop7h 55mMultiple Airlines
Fri 6/217:15 amNAS - EYW
1 stop7h 20mMultiple Airlines
Deal found 5/18$436

Key West to Caribbean Islands flights leaving soon

Find last-minute flight options from Key West to Caribbean Islands for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Check out these flights departing soon from Key West to Caribbean Islands. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 5/248:10 pmEYW - NAS
2 stops14h 40mSilver Airways
Sun 5/2611:05 amNAS - EYW
2 stops22h 50mSilver Airways
Deal found 5/18$554
Fri 5/243:48 pmEYW - NAS
1 stop21h 49mAmerican Airlines
Sun 5/262:38 pmNAS - EYW
1 stop4h 23mAmerican Airlines
Deal found 5/18$645
Fri 5/243:20 pmEYW - NAS
1 stop22h 50mSilver Airways
Sun 5/2611:05 amNAS - EYW
2 stops22h 50mSilver Airways
Deal found 5/18$650

One-way flights to Caribbean Islands from Key West

Search for one-way flight options from Key West to Caribbean Islands. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Users traveling one-way from Key West to Caribbean Islands can select one of these great deals. Users can also find round-trip Key West to Caribbean Islands flights by using the search form above.
Tue 11/53:59 pmEYW - SJU
1 stop7h 39mAmerican Airlines
Deal found 5/17$112
Tue 11/58:18 amEYW - SJU
2 stops26h 46mAmerican Airlines
Deal found 5/17$161
Sun 6/1611:20 amEYW - NAS
1 stop7h 55mMultiple Airlines
Deal found 5/18$166
Mon 6/179:00 amEYW - NAS
2 stops5h 50mSilver Airways
Deal found 5/18$173
Sun 6/1611:20 amEYW - NAS
2 stops26h 00mSilver Airways
Deal found 5/18$199
Fri 5/243:48 pmEYW - SJU
1 stop24h 52mAmerican Airlines
Deal found 5/17$263
Fri 5/2410:22 amEYW - SJU
2 stops31h 23mMultiple Airlines
Deal found 5/17$293
Thu 5/2310:35 amEYW - SJU
1 stop7h 25mJetBlue
Deal found 5/17$310
Fri 5/2410:22 amEYW - SJU
3 stops38h 08mMultiple Airlines
Deal found 5/17$341

Find flights from Key West to Caribbean Islands within your budget

Customize your flight search to find flights from Key West to Caribbean Islands 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, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$234 - $642

Route

Depart

Return

Price

Key WestSan Juan Luis Munoz Marin Intl

EYW - SJU

EYWSJU

Key West

Tue 8/13

1 stop6h 29m

San Juan Luis Munoz Marin Intl

Wed 8/21

1 stop8h 54m

$234

Key WestSan Juan Luis Munoz Marin Intl

EYW - SJU

EYWSJU

Key West

Tue 8/13

1 stop21h 10m

San Juan Luis Munoz Marin Intl

Wed 8/21

2 stops18h 29m

$299

Key WestSan Juan Luis Munoz Marin Intl

EYW - SJU

EYWSJU

Key West

Tue 8/13

2 stops22h 22m

San Juan Luis Munoz Marin Intl

Wed 8/21

2 stops23h 59m

$335

Key WestSan Juan Luis Munoz Marin Intl

EYW - SJU

EYWSJU

Key West

Tue 8/13

2 stops18h 19m

San Juan Luis Munoz Marin Intl

Wed 8/21

2 stops20h 33m

$337

Key WestSan Juan Luis Munoz Marin Intl

EYW - SJU

EYWSJU

Key West

Tue 8/13

2 stops18h 19m

San Juan Luis Munoz Marin Intl

Wed 8/21

1 stop8h 34m

$338

Key WestMarsh Harbour

EYW - MHH

EYWMHH

Key West

Thu 7/18

1 stop3h 40m

Marsh Harbour

Sun 7/21

1 stop22h 25m

$383

Key WestNassau Intl

EYW - NAS

EYWNAS

Key West

Thu 7/4

1 stop8h 10m

Nassau Intl

Tue 7/9

1 stop22h 35m

$412

Key WestNassau Intl

EYW - NAS

EYWNAS

Key West

Fri 6/7

1 stop5h 45m

Nassau Intl

Mon 6/10

1 stop5h 45m

$460

Key WestSan Juan Luis Munoz Marin Intl

EYW - SJU

EYWSJU

Key West

Tue 8/13

2 stops28h 22m

San Juan Luis Munoz Marin Intl

Tue 8/20

2 stops14h 20m

$642

Flights are sorted by cheapest first

Deals found on 5/16

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean Islands. Reviews last updated May 19, 2024.
To help decide which airline to fly from Key West to Caribbean Islands, see what other customers have to say about Delta, American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,647 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,647 reviews
8.0
Very good
10,647 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
4,453 reviews
8.0
Very good
10,647 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,900 reviews
8.0
Very good
10,647 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,489 reviews
8.0
Very good
10,647 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

6.0
Okay
274 reviews
8.0
Very good
10,647 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Key West to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Key West to Caribbean Islands?

    For a flight from Key West to Caribbean Islands, you will be flying from Key West. Key West (EYW) is just 2.6 mi from the center of the city.

  • Can I find flights from Key West to Caribbean Islands for under $300 on Cheapflights?

    Yes, there are multiple flights from Key West to Caribbean Islands for under $300. The cheapest flight booked recently is on Delta for just $234, but on average you can expect to pay $412.

  • Are there last-minute flights available from Key West to Caribbean Islands for under $600?

    There are currently 3+ open flights from Key West to Caribbean Islands within the next 7 days for less than $600.

  • What are the cheapest airlines to fly from Key West to Caribbean Islands one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $112. Silver Airways flights start at $173 while deals on JetBlue start at $310 one-way.

  • What are the most popular routes from Key West to Caribbean Islands?

  • What does EYW to SJU mean?

    This is defined as Key West Airport (EYW) and San Juan Luis Munoz Marin Intl Airport (SJU). Codes like San Juan Luis Munoz Marin Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Punta Cana Airport (PUJ), Santo Domingo Las Americas Airport (SDQ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Santiago de los Caballeros Airport (STI).

  • Can I find deals for flights from Key West to Caribbean Islands that include extra baggage allowance?

    The amount of baggage you can bring on your Key West to Caribbean Islands flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Key West to Caribbean Islands with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key West to Caribbean Islands flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Key West to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Key West to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Caribbean Islands.

  • Can I find deals for business class flights from Key West to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Key West to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Key West to Caribbean Islands that allow pets onboard?

    Many airlines flying from Key West to Caribbean Islands offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Key West to Caribbean Islands?

    Yes, you can often find last-minute deals on Key West to Caribbean Islands flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Key West to Caribbean Islands flight deals updated?

    The Key West to Caribbean Islands flight deals you see on this page were last updated on 5/18.

See more FAQs

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Alternative routes for Key West to Caribbean Islands
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Key West to Caribbean Islands

Discover the top airline that operate flights from Key West to Caribbean Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$341Average$562FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Key West to Caribbean Islands by cabin class

Find flights from Key West to Caribbean Islands, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Key West to Caribbean Islands?

Cheapflights helps you search for flights from Key West to Caribbean Islands via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Key West to Caribbean Islands?

Cheapflights helps you find that perfect flight to Caribbean Islands from Key West by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Key West to Caribbean Islands with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Key West to Caribbean Islands flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Key West to Caribbean Islands become cheaper?

Yes, Cheapflights offers price alerts on Key West to Caribbean Islands flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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