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$102+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAT
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

This Priceline deal was found by Cheapflights users on 12/22. 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.
Wed 12/317:30 amSJU - SAT
1 stop11h 31mMultiple Airlines
Mon 1/510:42 amSAT - SJU
Nonstop4h 41mMultiple Airlines
Deal found 12/22$212
This Frontier deal was found by Cheapflights users on 12/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:30 amSJU - SAT
1 stop11h 31mFrontier
Fri 1/27:11 pmSAT - SJU
1 stop11h 43mFrontier
Deal found 12/21$229
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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.
Wed 12/316:30 amSJU - SAT
Nonstop5h 07mSpirit Airlines
Mon 1/510:42 amSAT - SJU
Nonstop4h 41mSpirit Airlines
Deal found 12/22$249
This FlightHub deal was found by Cheapflights users on 12/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:30 amSJU - SAT
Nonstop5h 07mSpirit Airlines
Wed 1/710:42 amSAT - SJU
Nonstop4h 41mSpirit Airlines
Deal found 12/22$258
This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:09 pmSJU - SAT
1 stop27h 07mFrontier
Sun 1/117:14 pmSAT - SJU
1 stop11h 54mFrontier
Deal found 12/22$268
This FlightHub deal was found by Cheapflights users on 12/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:59 amSJU - SAT
1 stop10h 51mSpirit Airlines
Sun 1/116:30 amSAT - SJU
1 stop15h 03mSpirit Airlines
Deal found 12/22$270
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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.
Wed 12/316:30 amSJU - SAT
Nonstop5h 07mSpirit Airlines
Tue 1/612:45 pmSAT - SJU
1 stop11h 27mSpirit Airlines
Deal found 12/22$272
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/316:30 amSJU - SAT
Nonstop5h 07mSpirit Airlines
Thu 1/111:30 amSAT - SJU
1 stop8h 35mSpirit Airlines
Deal found 12/21$273
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 12/242:59 amSJU - SAT
1 stop10h 51mMultiple Airlines
Sun 1/117:14 pmSAT - SJU
2 stops29h 59mMultiple Airlines
Deal found 12/22$278
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/2911:07 amSDQ - SAT
1 stop14h 35mAmerican Airlines
Sun 1/45:00 amSAT - SDQ
1 stop8h 49mAmerican Airlines
Deal found 12/22$570
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 12/249:00 amKIN - SAT
1 stop7h 40mDelta
Wed 12/315:10 amSAT - KIN
1 stop13h 46mDelta
Deal found 12/21$758
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/243:49 pmKIN - SAT
2 stops18h 56mAmerican Airlines
Wed 12/318:43 amSAT - KIN
2 stops13h 08mAmerican Airlines
Deal found 12/21$772

Find 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 December 23, 2025.

Round-trip from

$180
(Frontier)

One-way from

$102
(Frontier)
From Caribbean Islands to San Antonio
Search Deals
One-way flight from Caribbean Islands to San Antonio
Search Deals

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 December 23, 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

AguadillaSan Antonio

BQN - SAT

BQNSAT

Aguadilla Borinquen

Wed 2/25

3:58 am-1:12 pm

1 stop11h 14m

San Antonio

Mon 3/2

1:52 pm-2:57 am

1 stop11h 05m

$180

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 2/25

3:53 am-1:12 pm

1 stop11h 19m

San Antonio

Mon 3/2

1:52 pm-2:53 am

1 stop11h 01m

$231

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 1/28

6:00 am-2:16 pm

2 stops10h 16m

San Antonio

Tue 2/3

6:14 am-5:01 pm

2 stops8h 47m

$245

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Thu 2/19

7:30 am-5:22 pm

1 stop11h 52m

San Antonio

Wed 2/25

10:57 am-11:58 pm

1 stop11h 01m

$245

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Tue 3/10

1:30 am-9:33 am

1 stop9h 03m

San Antonio

Wed 3/18

6:00 am-10:31 pm

1 stop15h 31m

$245

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 1/28

6:27 pm-12:38 am

1 stop8h 11m

San Antonio

Tue 2/3

8:00 am-5:17 pm

1 stop7h 17m

$245

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 3/6

8:15 am-11:25 pm

1 stop17h 10m

San Antonio

Mon 3/9

8:08 pm-2:13 pm

1 stop17h 05m

$245

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 1/28

6:00 am-3:45 pm

2 stops11h 45m

San Antonio

Sat 1/31

5:10 am-6:22 pm

1 stop11h 12m

$249

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 1/21

6:00 am-3:45 pm

2 stops11h 45m

San Antonio

Sat 1/24

5:10 am-11:59 pm

1 stop16h 49m

$249

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Thu 2/19

5:20 am-1:12 pm

1 stop9h 52m

San Antonio

Wed 2/25

10:26 am-1:24 am

2 stops12h 58m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 42 results
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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, September is the cheapest month in which you can book a flight from Caribbean Islands to San Antonio (average of $120). Flying from Caribbean Islands to San Antonio in December is currently the most expensive (average of $185). 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 December 23, 2025.

One of the essential ways to save on airfare from Caribbean Islands to San Antonio is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 31% on airfare.

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

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

Travelers seeking maximum savings on their Caribbean Islands to San Antonio flight should consider departing on Tuesday mornings 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 December 23, 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
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

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
8,014 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

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
9,105 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

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
11,054 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

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 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, Frontier can have you in San Antonio from Caribbean Islands in 10h 16m. 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 Frontier. According to our data, you can fly for as low as $81. Users have also found prices from $92 and $122 on Spirit Airlines and American 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 $103. While the most popular route (San Juan Luis Munoz Marin Intl - San Antonio) can be booked for $233 on average, our data indicates $261 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, September is the cheapest month in which you can book a flight from Caribbean Islands to San Antonio (average of $120). Flying from Caribbean Islands to San Antonio in December is currently the most expensive (average of $185). 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

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Alternative routes for Caribbean Islands to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$378FlexibilityNo cancel feeOn-time62%
DeltaCheapest$122Average$382FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$172Average$281FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$245Average$481FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$265Average$464FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$265Average$464FlexibilityNo cancel feeOn-time71%

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