HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$111+ Cheap flights from Caribbean 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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAT
déc. 17 — déc. 241
mer. 12/17
mer. 12/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Caribbean 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.

Find flight deals from Caribbean to San Antonio

Cheapest flights from Caribbean to San Antonio
Explore the most affordable flight options available from Caribbean to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 17, 2025.

This Priceline deal was found by Cheapflights users on 11/16. 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.
lun. 12/156:15 amSJU - SAT
Nonstop5h 07mSpirit Airlines
mer. 1/710:42 amSAT - SJU
Nonstop4h 41mSpirit Airlines
Deal found 11/16$177
This CheapOair deal was found by Cheapflights users on 11/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:15 amSJU - SAT
Nonstop5h 07mSpirit Airlines
mer. 12/1010:27 amSAT - SJU
Nonstop4h 42mSpirit Airlines
Deal found 11/15$178
This Super.com deal was found by Cheapflights users on 11/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/126:15 amSJU - SAT
Nonstop5h 07mSpirit Airlines
lun. 12/1510:27 amSAT - SJU
Nonstop4h 42mSpirit Airlines
Deal found 11/17$191
This Cheapflightsfares deal was found by Cheapflights users on 11/15. 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.
mar. 12/26:16 pmSJU - SAT
Nonstop5h 07mSpirit Airlines
ven. 12/1210:27 amSAT - SJU
Nonstop4h 42mSpirit Airlines
Deal found 11/15$197
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
mar. 12/26:16 pmSJU - SAT
Nonstop5h 07mSpirit Airlines
sam. 12/63:10 pmSAT - SJU
1 stop7h 06mSpirit Airlines
Deal found 11/17$199
This eDestinos deal was found by Cheapflights users on 11/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/2211:55 amSJU - SAT
1 stop8h 37mSpirit Airlines
mer. 12/38:33 pmSAT - SJU
1 stop12h 00mSpirit Airlines
Deal found 11/15$202
This Priceline deal was found by Cheapflights users on 11/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/53:55 amSJU - SAT
1 stop30h 00mMultiple Airlines
jeu. 12/113:10 pmSAT - SJU
1 stop7h 06mMultiple Airlines
Deal found 11/15$203
This Cheapflightsfares deal was found by Cheapflights users on 11/14. 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.
mer. 12/106:15 amSJU - SAT
Nonstop5h 07mSpirit Airlines
sam. 12/133:10 pmSAT - SJU
1 stop7h 06mSpirit Airlines
Deal found 11/14$209
This Cheapflightsfares deal was found by Cheapflights users on 11/15. 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.
mer. 12/32:03 pmSJU - SAT
1 stop7h 18mSpirit Airlines
mer. 12/1010:27 amSAT - SJU
Nonstop4h 42mSpirit Airlines
Deal found 11/15$210
This CheapOair deal was found by Cheapflights users on 11/16. 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.
dim. 12/216:28 pmSJU - SAT
1 stop6h 58mSpirit Airlines
mer. 1/710:42 amSAT - SJU
Nonstop4h 41mSpirit Airlines
Deal found 11/16$211
This Kiwi.com deal was found by Cheapflights users on 11/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/314:21 pmSDQ - SAT
1 stop9h 05mSpirit Airlines
mer. 1/72:39 pmSAT - SDQ
1 stop22h 56mSpirit Airlines
Deal found 11/15$362
This Cheapflightsfares deal was found by Cheapflights users on 11/15. 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.
mar. 12/304:21 pmSDQ - SAT
1 stop9h 05mSpirit Airlines
ven. 1/212:45 pmSAT - SDQ
1 stop12h 47mSpirit Airlines
Deal found 11/15$366

Cheap flight deals from Caribbean to San Antonio

Keep the following information in mind while searching for Caribbean to San Antonio flight deals. Data was last updated novembre 17, 2025.

Round-trip from

$168
(Frontier)

One-way from

$111
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$409

Good round-trip deal

$191 or less

Good one-way deal

$142 or less
From Caribbean to San Antonio
Search Deals
One-way flight from Caribbean to San Antonio
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Caribbean to San Antonio.
Search Deals
Price to beat on a one-way flight from Caribbean to San Antonio.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Caribbean 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 novembre 17, 2025.
Use the filters below to find and compare flights from Caribbean to San Antonio that are best for you.

Fly from

Caribbean

Fly to

San Antonio

Route

Depart

Return

Price

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

ven. 12/5

2:05 am-1:12 pm

2 stops13h 07m

San Antonio

jeu. 12/11

11:47 am-9:26 pm

1 stop7h 39m

$245

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

jeu. 1/22

3:55 pm-10:28 pm

1 stop8h 33m

San Antonio

mar. 1/27

5:20 am-5:17 pm

1 stop9h 57m

$245

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

sam. 2/7

6:00 am-5:50 pm

1 stop13h 50m

San Antonio

sam. 2/21

9:30 am-8:55 pm

2 stops9h 25m

$280

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

jeu. 12/25

2:59 am-11:50 am

1 stop10h 51m

San Antonio

lun. 1/5

12:45 pm-2:12 am

1 stop11h 27m

$294

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

lun. 4/13

1:00 am-10:01 am

1 stop10h 01m

San Antonio

mar. 4/21

12:08 pm-9:24 pm

1 stop8h 16m

$307

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

lun. 12/22

1:30 am-8:18 am

1 stop8h 48m

San Antonio

lun. 12/29

6:41 am-10:05 pm

1 stop13h 24m

$320

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

lun. 12/15

6:42 pm-11:59 pm

1 stop7h 17m

San Antonio

sam. 1/3

5:00 am-9:11 pm

1 stop14h 11m

$320

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

sam. 12/20

1:30 am-9:45 am

1 stop10h 15m

San Antonio

mar. 12/30

5:48 pm-11:39 am

1 stop15h 51m

$321

AguadillaSan Antonio

BQN - SAT

BQNSAT

Aguadilla Borinquen

jeu. 1/29

1:09 am-10:47 am

2 stops11h 38m

San Antonio

lun. 2/2

11:43 am-11:57 pm

2 stops10h 14m

$335

AguadillaSan Antonio

BQN - SAT

BQNSAT

Aguadilla Borinquen

mer. 2/25

1:09 am-11:29 am

1 stop12h 20m

San Antonio

lun. 3/2

7:00 am-11:57 pm

2 stops14h 57m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 53 results
1
2
3
...
6

Best time to book a flight from Caribbean to San Antonio

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

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

Currently, September is the cheapest month in which you can book a flight from Caribbean to San Antonio (average of $120). Flying from Caribbean to San Antonio in December is currently the most expensive (average of $216). 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 CB to SAT?

Find hourly flight availability from Caribbean 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 novembre 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 32% on flights from Caribbean to San Antonio by exploring options for tickets in the evening.

What is the cheapest day to fly from Caribbean to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Caribbean to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Caribbean to San Antonio flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 novembre 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Caribbean to San Antonio. 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.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,014 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,144 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,106 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Caribbean 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?

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

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

    Airlines like United Airlines, Delta, and Southwest fly from Caribbean to San Antonio in about 8h 33m. The time it takes to get you to your destination can typically vary by up to 5h 17m. Airlines will cover a distance of 2177 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Caribbean to San Antonio one-way?

    One-way options have recently been found by users for as low as $123 on Southwest. Other airlines that offer cheap prices include United Airlines from $123 and American Airlines from $123 one-way.

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

    The most popular route from Caribbean to San Antonio is San Juan Luis Munoz Marin Intl - San Antonio. You may also consider Santo Domingo Las Americas - San Antonio or Saint Thomas Island Cyril E King - San Antonio.

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

    While on average a flight from Caribbean to San Antonio is generally $203, our data shows the cheapest flight currently is $89. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - San Antonio), you can expect to pay $177 for that flight.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Caribbean to San Antonio (average of $120). Flying from Caribbean to San Antonio in December is currently the most expensive (average of $216). 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 to San Antonio

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

Top 6 airlines flying from Caribbean to San Antonio

Discover the top 6 airlines that operate flights from Caribbean 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 novembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$122Average$376FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$172Average$280FlexibilityNo cancel feeOn-time65%
FrontierCheapest$220Average$324FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$245Average$520FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$265Average$464FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$283Average$483FlexibilityNo 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.