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Caribbean Islands

$129+ Cheap flights from Texas 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SJU
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Cheap flight deals from Texas to Caribbean Islands

Cheapest flights from Texas to Caribbean Islands
Explore the most affordable flight options available from Texas to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:29 am
IAH
-
SJU
1 stop30h 29m
Frontier
Tue 8/256:41 pm
SJU
-
IAH
1 stop17h 53m
Frontier
Deal found 5/19$296
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:29 am
IAH
-
SJU
1 stop30h 29m
Frontier
Wed 8/266:41 pm
SJU
-
IAH
1 stop17h 53m
Frontier
Deal found 5/19$301
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:01 am
DFW
-
SJU
1 stop29h 57m
Frontier
Tue 9/16:41 pm
SJU
-
DFW
1 stop14h 43m
Frontier
Deal found 5/17$305
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:29 am
IAH
-
SJU
1 stop30h 29m
Frontier
Wed 8/266:41 pm
SJU
-
IAH
1 stop17h 53m
Frontier
Deal found 5/19$305
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:01 pm
DFW
-
SJU
Nonstop4h 54m
Frontier
Tue 9/16:25 am
SJU
-
DFW
Nonstop5h 14m
Frontier
Deal found 5/18$306
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:37 pm
IAH
-
SJU
1 stop26h 51m
Frontier
Mon 8/177:00 am
SJU
-
IAH
2 stops25h 19m
Frontier
Deal found 5/18$307
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:37 pm
IAH
-
SJU
1 stop26h 51m
Frontier
Fri 8/216:00 am
SJU
-
IAH
1 stop9h 51m
Frontier
Deal found 5/18$313
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:37 pm
IAH
-
SJU
1 stop26h 51m
Frontier
Sun 8/167:30 am
SJU
-
IAH
1 stop25h 24m
Frontier
Deal found 5/18$314
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:37 pm
IAH
-
SJU
1 stop26h 51m
Frontier
Wed 8/195:15 pm
SJU
-
IAH
2 stops25h 54m
Frontier
Deal found 5/18$316
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:37 pm
IAH
-
SJU
1 stop26h 51m
Frontier
Fri 8/217:00 am
SJU
-
IAH
2 stops25h 19m
Frontier
Deal found 5/18$317
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:06 pm
IAH
-
SJU
1 stop26h 22m
Frontier
Thu 7/97:30 am
SJU
-
IAH
1 stop25h 24m
Frontier
Deal found 5/17$318
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:30 am
DFW
-
SJU
1 stop9h 04m
Frontier
Wed 8/196:25 am
SJU
-
DFW
Nonstop5h 14m
Frontier
Deal found 5/18$320

Find flight deals from Texas to Caribbean Islands

Keep the following information in mind while searching for Texas to Caribbean Islands flight deals. Data was last updated May 22, 2026.

Round-trip from

$284

One-way from

$129
(Super.com)

Popular in

December

Cheapest in

October

Average price

$430
From Texas to Caribbean Islands
Search Deals
One-way flight from Texas to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas 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 May 22, 2026.
Use the filters below to find and compare flights from Texas to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Tue 8/11

7:30 am-6:10 pm

2 stops9h 40m

San Juan Luis Munoz Marin Intl

Sat 8/15

6:25 am-3:05 pm

2 stops9h 40m

$416

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Wed 7/22

3:50 pm-12:15 am

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Tue 8/18

6:00 am-4:20 pm

2 stops11h 20m

$426

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Mon 8/10

11:45 am-11:18 pm

1 stop10h 33m

San Juan Luis Munoz Marin Intl

Tue 8/18

6:50 am-3:15 pm

1 stop9h 25m

$427

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Tue 8/18

12:12 pm-8:38 pm

1 stop7h 26m

San Juan Luis Munoz Marin Intl

Wed 8/19

7:00 am-3:26 pm

1 stop9h 26m

$441

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Sat 7/18

7:44 pm-5:29 am

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Tue 7/28

1:00 am-9:01 am

1 stop9h 01m

$447

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Thu 8/13

1:15 pm-11:50 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Mon 8/17

6:30 am-3:05 pm

2 stops9h 35m

$466

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 8/16

5:00 am-5:05 pm

1 stop11h 05m

San Juan Luis Munoz Marin Intl

Thu 8/20

6:00 am-11:05 am

1 stop6h 05m

$466

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Thu 7/9

7:44 pm-5:29 am

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Sat 7/11

2:05 am-8:33 am

1 stop7h 28m

$472

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Thu 7/30

7:44 pm-5:29 am

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Sat 8/8

7:00 am-1:24 pm

1 stop7h 24m

$472

AustinSan Juan

AUS - SJU

AUSSJU

Austin Bergstrom

Wed 7/1

7:35 pm-9:00 am

1 stop12h 25m

San Juan Luis Munoz Marin Intl

Wed 7/8

5:00 am-12:40 pm

1 stop8h 40m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Texas to Caribbean Islands

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

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

Currently, September is the cheapest month in which you can book a flight from Texas to Caribbean Islands (average of $502). Flying from Texas to Caribbean Islands in December is currently the most expensive (average of $770). 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 TX to EPX?

Find hourly flight availability from Texas 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 May 22, 2026.

It’s optimal to fly from Texas to Caribbean Islands in the afternoon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Texas to Caribbean Islands

Explore weekly flight availability from Texas to Caribbean Islands. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 22, 2026.

The most flights from USTX to zzEPX are scheduled on a Tuesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

How far ahead should I book a flight from Texas to Caribbean Islands?

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Texas to Caribbean Islands. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Texas to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from Texas to Caribbean Islands. Price data was last updated on May 16, 2026.

Travelers seeking maximum savings on their Texas to Caribbean Islands flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Texas to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $441, Southwest can have you in Caribbean Islands from Texas in 7h 26m. There are 2142 mi between Texas and Caribbean Islands. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $58. Frontier flights start at $66 while deals on Southwest start at $72 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas 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 Texas to Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Texas to Caribbean Islands (average of $502). Flying from Texas to Caribbean Islands in December is currently the most expensive (average of $770). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Texas to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Texas to Caribbean Islands

Discover the top 9 airlines that operate flights from Texas 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 May 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$377FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$561FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$124Average$450FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$165Average$671FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$170Average$639FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$200Average$496FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$212Average$623FlexibilityNo cancel feeOn-time69%
AviancaCheapest$293Average$636FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$497Average$602FlexibilityNo cancel feeOn-time83%

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