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$120+ Cheap flights from Killeen (GRK) to Caribbean

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — SJU
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Killeen to Caribbean

Cheapest flights from Killeen to Caribbean
Explore the most affordable flight options available from Killeen to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This American Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:57 amGRK - SJU
1 stop9h 25mAmerican Airlines
Thu 1/86:00 amSJU - GRK
2 stops14h 53mAmerican Airlines
Deal found 12/12$470
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:05 amGRK - SJU
1 stop13h 20mAmerican Airlines
Sat 12/2012:47 pmSJU - GRK
2 stops11h 42mAmerican Airlines
Deal found 12/13$655
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:21 amGRK - SJU
2 stops11h 18mAmerican Airlines
Sun 12/2810:03 pmSJU - GRK
2 stops13h 48mAmerican Airlines
Deal found 12/13$680
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:32 pmGRK - SJU
2 stops13h 03mAmerican Airlines
Thu 1/17:00 amSJU - GRK
1 stop17h 29mAmerican Airlines
Deal found 12/13$692
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amGRK - SJU
2 stops10h 07mAmerican Airlines
Tue 12/2310:03 pmSJU - GRK
2 stops13h 48mAmerican Airlines
Deal found 12/13$727
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amGRK - SJU
2 stops15h 39mAmerican Airlines
Sat 12/2710:03 pmSJU - GRK
2 stops15h 24mAmerican Airlines
Deal found 12/13$740
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:21 amGRK - DOM
2 stops26h 26mAmerican Airlines
Fri 1/25:27 pmDOM - GRK
2 stops20h 00mAmerican Airlines
Deal found 12/13$1,858

Find flight deals from Killeen to Caribbean

Keep the following information in mind while searching for Killeen to Caribbean flight deals. Data was last updated December 14, 2025.

Round-trip from

$301
(American Airlines)

One-way from

$120
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$662
From Killeen Fort Hood Regional to Caribbean
Search Deals
One-way flight from Killeen Fort Hood Regional to Caribbean
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Caribbean 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 2,558,603 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Killeen to Caribbean that are best for you.

Fly from

Killeen

Fly to

Caribbean

Route

Depart

Return

Price

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Thu 2/5

5:21 am-11:59 pm

2 stops16h 38m

San Juan Luis Munoz Marin Intl

Tue 2/10

6:00 am-6:53 pm

2 stops14h 53m

$301

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Tue 4/21

6:44 pm-4:00 am

1 stop8h 16m

San Juan Luis Munoz Marin Intl

Mon 4/27

6:55 pm-10:50 am

2 stops16h 55m

$412

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Tue 12/30

11:57 am-11:22 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Thu 1/8

6:00 am-6:53 pm

2 stops14h 53m

$470

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Thu 2/5

5:21 am-11:59 pm

2 stops16h 38m

San Juan Luis Munoz Marin Intl

Mon 2/9

7:07 am-4:07 pm

1 stop11h 00m

$498

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Fri 2/6

5:21 am-11:59 pm

2 stops16h 38m

San Juan Luis Munoz Marin Intl

Mon 2/9

3:54 pm-10:43 pm

1 stop8h 49m

$498

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Fri 5/1

6:44 pm-4:00 am

1 stop8h 16m

San Juan Luis Munoz Marin Intl

Mon 5/11

6:59 am-7:41 pm

1 stop13h 42m

$515

KilleenSt. John's

GRK - ANU

GRKANU

Killeen Fort Hood Regional

Fri 5/1

6:44 pm-3:10 pm

2 stops19h 26m

St. John's V.C. Bird Intl

Mon 5/11

3:50 pm-10:50 am

2 stops20h 00m

$726

KilleenProvidenciales

GRK - PLS

GRKPLS

Killeen Fort Hood Regional

Sun 3/15

6:33 pm-12:00 pm

2 stops16h 27m

Providenciales

Fri 3/20

3:30 pm-11:26 am

2 stops20h 56m

$893

KilleenProvidenciales

GRK - PLS

GRKPLS

Killeen Fort Hood Regional

Mon 3/16

3:56 pm-12:18 pm

2 stops19h 22m

Providenciales

Fri 3/20

3:30 pm-11:26 am

2 stops20h 56m

$893

KilleenProvidenciales

GRK - PLS

GRKPLS

Killeen Fort Hood Regional

Mon 3/16

3:56 pm-12:18 pm

2 stops19h 22m

Providenciales

Sat 3/21

3:30 pm-9:45 am

2 stops19h 15m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Killeen to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Killeen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Caribbean

What is the cheapest month to book a flight from Killeen to Caribbean?

Currently, January is the cheapest month in which you can book a flight from Killeen to Caribbean (average of $87). Flying from Killeen to Caribbean in April is currently the most expensive (average of $276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GRK to CB?

Find hourly flight availability from Killeen to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

It’s typically best to fly out from Killeen to Caribbean in the evening. Doing so could potentially save you 54% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated December 14, 2025.
Peruse reviews from past customers who have flown with American Airlines from Killeen to Caribbean to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,054 reviews

Comfort

7.2

Boarding

7.5

Overall

7.2

Food

6.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Comfort

7.2

Boarding

7.5

Overall

7.2

Food

6.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Killeen to Caribbean. 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 Killeen to Caribbean?

    Killeen Fort Hood Regional (GRK), located 6.9 mi from the city center, is the airport you fly out of when you book flights from Killeen to Caribbean.

  • How long is the flight from Killeen to Caribbean?

    American Airlines can get you from Killeen to Caribbean in just under 16h 38m. Your travel time can differ by up to . The distance from Killeen to Caribbean is about 2167 mi.

  • What are the most popular routes from Killeen to Caribbean?

    The most popular flight routes from Killeen to Caribbean are Killeen Fort Hood Regional - San Juan Luis Munoz Marin Intl, Killeen Fort Hood Regional - Camagüey Ign Agramonte Intl and Killeen Fort Hood Regional - Saint Thomas Island Cyril E King.

  • Can I find deals for flights from Killeen to Caribbean that include hotel bookings?

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

  • How can I find direct flights from Killeen to Caribbean?

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

  • Can I find deals for business class flights from Killeen to Caribbean?

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

  • What is the cheapest month to book a flight from Killeen to Caribbean?

    Currently, January is the cheapest month in which you can book a flight from Killeen to Caribbean (average of $87). Flying from Killeen to Caribbean in April is currently the most expensive (average of $276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Killeen to Caribbean

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Top airline flying from Killeen to Caribbean

Discover the top airline that operate flights from Killeen to Caribbean. 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 2,558,603 searches. Data last updated December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$637FlexibilityNo cancel feeOn-time71%

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