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Caribbean Islands

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

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — SJU
Sep 12 — Sep 191
Fri 9/12
Fri 9/19
1 adult, Economy
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Cheap flight deals from Killeen to Caribbean Islands

Keep the following information in mind while searching for Killeen to Caribbean Islands flight deals. Data was last updated September 7, 2025.

Round-trip from

$350
(American Airlines)

One-way from

$120
(American Airlines)

Popular in

April

Cheapest in

January

Average price

$458
From Killeen Fort Hood Regional to Caribbean Islands
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One-way flight from Killeen Fort Hood Regional to Caribbean Islands
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Highest demand for flights based on searches. 8% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Killeen to Caribbean Islands

Cheapest flights from Killeen to Caribbean Islands
Explore the most affordable flight options available from Killeen to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2025.

This American Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 10/196:13 pmGRK - SJU
2 stops15h 53mAmerican Airlines
Fri 10/247:00 pmSJU - GRK
2 stops16h 06mAmerican Airlines
Deal found 9/5$350
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/222:48 pmGRK - SJU
2 stops19h 18mAmerican Airlines
Wed 10/297:05 amSJU - GRK
2 stops16h 47mAmerican Airlines
Deal found 9/6$355
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/206:13 pmGRK - SJU
2 stops15h 53mAmerican Airlines
Sat 10/257:00 pmSJU - GRK
2 stops16h 06mAmerican Airlines
Deal found 9/5$398
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/154:40 pmGRK - SJU
2 stops19h 10mAmerican Airlines
Sat 9/207:05 pmSJU - GRK
2 stops15h 33mAmerican Airlines
Deal found 9/6$550
This American Airlines deal was found by Cheapflights users on 9/5. 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 12/236:32 pmGRK - MBJ
2 stops18h 42mAmerican Airlines
Tue 12/306:00 pmMBJ - GRK
1 stop16h 51mAmerican Airlines
Deal found 9/5$570
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/165:16 amGRK - SJU
2 stops8h 37mAmerican Airlines
Tue 9/233:55 pmSJU - GRK
2 stops18h 52mAmerican Airlines
Deal found 9/6$580
This American Airlines deal was found by Cheapflights users on 9/4. 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 12/87:15 pmGRK - STT
2 stops18h 10mAmerican Airlines
Wed 12/106:17 pmSTT - GRK
2 stops17h 44mAmerican Airlines
Deal found 9/4$669
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 10/1110:36 amGRK - ANU
2 stops26h 15mAmerican Airlines
Wed 10/152:55 pmANU - GRK
2 stops22h 09mAmerican Airlines
Deal found 9/4$859
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 12/216:32 pmGRK - MBJ
2 stops16h 50mAmerican Airlines
Sun 12/286:00 pmMBJ - GRK
1 stop16h 51mAmerican Airlines
Deal found 9/5$894

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen 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 2,558,603 searches. Data last updated September 7, 2025.
Use the filters below to find and compare flights from Killeen to Caribbean Islands that are best for you.

Fly from

Killeen

Fly to

Caribbean Islands

Route

Depart

Return

Price

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Sun 10/19

6:13 pm-11:06 am

2 stops15h 53m

San Juan Luis Munoz Marin Intl

Fri 10/24

7:00 pm-10:06 am

2 stops16h 06m

$350

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Wed 10/22

2:48 pm-11:06 am

2 stops19h 18m

San Juan Luis Munoz Marin Intl

Wed 10/29

7:05 am-10:52 pm

2 stops16h 47m

$355

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Mon 10/20

6:13 pm-11:06 am

2 stops15h 53m

San Juan Luis Munoz Marin Intl

Sat 10/25

7:00 pm-10:06 am

2 stops16h 06m

$398

KilleenMontego Bay

GRK - MBJ

GRKMBJ

Killeen Fort Hood Regional

Tue 12/23

6:32 pm-2:14 pm

2 stops18h 42m

Montego Bay Sangster Intl

Tue 12/30

6:00 pm-9:51 am

1 stop16h 51m

$570

KilleenMontego Bay

GRK - MBJ

GRKMBJ

Killeen Fort Hood Regional

Sun 3/1

6:44 pm-12:00 pm

2 stops16h 16m

Montego Bay Sangster Intl

Wed 3/4

3:40 pm-9:28 am

2 stops18h 48m

$655

KilleenSaint Thomas Island

GRK - STT

GRKSTT

Killeen Fort Hood Regional

Mon 12/8

7:15 pm-3:25 pm

2 stops18h 10m

Saint Thomas Island Cyril E King

Wed 12/10

6:17 pm-10:01 am

2 stops17h 44m

$669

KilleenSt. John's

GRK - ANU

GRKANU

Killeen Fort Hood Regional

Sat 10/11

10:36 am-1:51 pm

2 stops26h 15m

St. John's V.C. Bird Intl

Wed 10/15

2:55 pm-12:04 pm

2 stops22h 09m

$859

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Mon 1/12

6:42 pm-12:00 pm

2 stops15h 18m

$120

KilleenSan Juan

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Mon 2/2

5:16 am-2:43 pm

1 stop7h 27m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Best time to book a flight from Killeen to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Islands

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

Currently, September is the cheapest month in which you can book a flight from Killeen to Caribbean Islands (average of $254). Flying from Killeen to Caribbean Islands in June is currently the most expensive (average of $339). 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 EPX?

Find hourly flight availability from Killeen to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 7, 2025.

When flying from Killeen to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 7, 2025.
Read through reviews of airlines operating flights from Killeen to Caribbean Islands, such as American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Comfort

7.2

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
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Comfort

7.2

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 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 Killeen to Caribbean Islands?

    For a flight from Killeen to Caribbean Islands, you will be flying from Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city.

  • How long is the flight from Killeen to Caribbean Islands?

    Airlines like American Airlines fly from Killeen to Caribbean Islands in about 15h 53m. The time it takes to get you to your destination can typically vary by up to . The distance from Killeen to Caribbean Islands is about 2167 mi.

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

    While some choose either Killeen Fort Hood Regional - San Juan Luis Munoz Marin Intl or Killeen Fort Hood Regional - Havana Jose Marti Intl, Killeen Fort Hood Regional - Camagüey Ign Agramonte Intl is the most popular route from Killeen to Caribbean Islands.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Killeen 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.

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

    Currently, September is the cheapest month in which you can book a flight from Killeen to Caribbean Islands (average of $254). Flying from Killeen to Caribbean Islands in June is currently the most expensive (average of $339). 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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Top airline flying from Killeen to Caribbean Islands

Discover the top airline that operate flights from Killeen 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 2,558,603 searches. Data last updated September 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$608FlexibilityNo cancel feeOn-time71%

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