HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$97+ Cheap flights from Caribbean Islands to San Antonio (SAT)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Caribbean Islands to San Antonio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Caribbean Islands to San Antonio

Keep the following information in mind while searching for Caribbean Islands to San Antonio flight deals. Data was last updated September 15, 2025.

Round-trip from

$180
(Cheapflightsfares)

One-way from

$97
(Kiwi.com)
From Caribbean Islands to San Antonio
Search Deals
One-way flight from Caribbean Islands to San Antonio
Search Deals

Find flight deals from Caribbean Islands to San Antonio

Cheapest flights from Caribbean Islands to San Antonio
Explore the most affordable flight options available from Caribbean Islands to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:00 amSJU - SAT
Nonstop5h 06mSpirit Airlines
Mon 10/131:01 pmSAT - SJU
Nonstop4h 47mSpirit Airlines
Deal found 9/14$180
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:42 amSJU - SAT
Nonstop5h 32mSpirit Airlines
Mon 10/131:01 pmSAT - SJU
Nonstop4h 47mSpirit Airlines
Deal found 9/15$181
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:59 amSJU - SAT
1 stop7h 13mSpirit Airlines
Mon 10/61:01 pmSAT - SJU
Nonstop4h 47mSpirit Airlines
Deal found 9/15$183
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:42 amSJU - SAT
Nonstop5h 32mSpirit Airlines
Fri 10/312:45 pmSAT - SJU
1 stop11h 09mSpirit Airlines
Deal found 9/15$195
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:51 amSJU - SAT
1 stop7h 39mSpirit Airlines
Mon 10/131:01 pmSAT - SJU
Nonstop4h 47mSpirit Airlines
Deal found 9/15$212
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:00 amSJU - SAT
Nonstop5h 06mSpirit Airlines
Wed 11/126:00 amSAT - SJU
1 stop11h 21mSpirit Airlines
Deal found 9/13$214
This eDestinos deal was found by Cheapflights users on 9/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:59 amSJU - SAT
1 stop7h 13mSpirit Airlines
Mon 9/294:09 pmSAT - SJU
Nonstop4h 26mSpirit Airlines
Deal found 9/14$220
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:06 pmSTT - SAT
1 stop8h 21mSpirit Airlines
Wed 11/126:00 amSAT - STT
1 stop7h 11mSpirit Airlines
Deal found 9/14$305
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:49 amSTT - SAT
1 stop8h 23mSpirit Airlines
Fri 10/37:17 pmSAT - STT
1 stop13h 27mSpirit Airlines
Deal found 9/14$388
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/56:17 pmSTT - SAT
2 stops19h 46mAmerican Airlines
Wed 11/125:23 amSAT - STT
1 stop9h 34mAmerican Airlines
Deal found 9/14$400
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/163:54 pmSDQ - SAT
1 stop27h 36mMultiple Airlines
Mon 10/277:00 amSAT - SDQ
2 stops37h 45mMultiple Airlines
Deal found 9/14$413
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:40 pmSDQ - SAT
1 stop16h 00mDelta
Tue 10/75:25 amSAT - SDQ
2 stops11h 59mDelta
Deal found 9/14$417

Cheapflights Fare Finder

 
Customize your flight search to find flights from Caribbean Islands to San Antonio 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 15, 2025.
Use the filters below to find and compare flights from Caribbean Islands to San Antonio that are best for you.

Fly from

Caribbean Islands

Fly to

San Antonio

Route

Depart

Return

Price

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 10/24

8:00 am-12:06 pm

Nonstop5h 06m

San Antonio

Thu 10/30

7:35 pm-2:12 pm

2 stops17h 37m

$245

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Wed 11/5

4:06 pm-10:27 pm

1 stop8h 21m

San Antonio

Wed 11/12

6:00 am-3:11 pm

1 stop7h 11m

$305

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 10/17

1:05 am-1:15 pm

2 stops13h 10m

San Antonio

Tue 10/28

5:30 am-3:36 pm

1 stop9h 06m

$309

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Sat 10/18

7:15 am-5:16 pm

1 stop11h 01m

San Antonio

Tue 10/28

5:14 am-4:33 pm

1 stop10h 19m

$310

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 10/29

1:05 am-11:20 am

1 stop11h 15m

San Antonio

Thu 11/13

12:12 pm-10:22 pm

1 stop8h 10m

$352

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Sat 10/18

7:00 am-5:36 pm

1 stop11h 36m

San Antonio

Tue 10/28

6:00 am-3:54 pm

2 stops8h 54m

$370

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 2/4

2:05 am-1:19 pm

2 stops13h 14m

San Antonio

Sun 2/8

7:30 pm-6:11 am

1 stop8h 41m

$375

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 12/26

6:30 am-12:30 pm

1 stop8h 00m

San Antonio

Mon 1/5

5:30 am-5:15 pm

1 stop9h 45m

$380

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Mon 9/29

10:49 am-6:12 pm

1 stop8h 23m

San Antonio

Fri 10/3

7:17 pm-9:44 am

1 stop13h 27m

$388

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Wed 11/5

6:17 pm-12:03 pm

2 stops19h 46m

San Antonio

Wed 11/12

5:23 am-4:57 pm

1 stop9h 34m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 55 results
1
2
3
...
6

Best time to book a flight from Caribbean Islands to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from Caribbean Islands to San Antonio (average of $295). Flying from Caribbean Islands to San Antonio in March is currently the most expensive (average of $376). 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 EPX to SAT?

Find hourly flight availability from Caribbean Islands to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Caribbean Islands to San Antonio, 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 San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Caribbean Islands to San Antonio. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Caribbean Islands to San Antonio. 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 into for flights to San Antonio from Caribbean Islands?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Caribbean Islands. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from Caribbean Islands to San Antonio?

    For as low as $245, Spirit Airlines can have you in San Antonio from Caribbean Islands in 5h 06m. Caribbean Islands and San Antonio are separated by a distance of 2177 mi. 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 Caribbean Islands to San Antonio one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $123. Users have also found prices from $123 and $206 on United Airlines and Spirit Airlines, respectively.

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

    Most travelers choose San Juan Luis Munoz Marin Intl - San Antonio, Santo Domingo Las Americas - San Antonio or Kingston Norman Manley - San Antonio when deciding on the best route from Caribbean Islands to San Antonio.

  • What are the cheapest flights from Caribbean Islands to San Antonio?

    Looking at all options, your cheapest flight can be booked for $83. While the most popular route (San Juan Luis Munoz Marin Intl - San Antonio) can be booked for $180 on average, our data indicates $208 when flying from Caribbean Islands to San Antonio.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Caribbean Islands to San Antonio 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 Caribbean Islands to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Caribbean Islands to San Antonio (average of $295). Flying from Caribbean Islands to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Caribbean Islands to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Newark to Hobby flights
LaGuardia to Hobby flights
Boston to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
San Francisco to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
Newark to George Bush Intcntl flights
Los Angeles to Hobby flights
Atlanta to Dallas/Fort Worth flights
Philadelphia to Dallas/Fort Worth flights
Newark to Austin flights
Minneapolis to Dallas/Fort Worth flights
Los Angeles to Austin flights
Midway to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
LaGuardia to George Bush Intcntl flights
Orlando to Dallas/Fort Worth flights
Denver to Dallas/Fort Worth flights
Reagan-National to Hobby flights
Seattle to Hobby flights
Santa Ana to Dallas/Fort Worth flights
Los Angeles to George Bush Intcntl flights
Dulles Intl to Hobby flights
Sky Harbor Intl to Dallas/Fort Worth flights
LaGuardia to Austin flights
Boston to Austin flights
Boston to Hobby flights
Dulles Intl to Austin flights
Baltimore to Hobby flights
Denver to Hobby flights
Burbank to Dallas/Fort Worth flights
Seattle to Austin flights
Salt Lake City to Dallas/Fort Worth flights
San Francisco to Hobby flights
Ontario to Dallas/Fort Worth flights
Philadelphia to Hobby flights
Seattle to George Bush Intcntl flights
Ontario to Hobby flights
Dulles Intl to George Bush Intcntl flights
O'Hare Intl to Austin flights

Top 6 airlines flying from Caribbean Islands to San Antonio

Discover the top 6 airlines that operate flights from Caribbean Islands to San Antonio. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$324FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$172Average$286FlexibilityNo cancel feeOn-time65%
DeltaCheapest$236Average$418FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$275Average$509FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$276Average$521FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$312Average$472FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.