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$102+ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 12/266:30 amSJU - SAT
Nonstop5h 07mSpirit Airlines
Mon 1/510:42 amSAT - SJU
Nonstop4h 41mSpirit Airlines
Deal found 12/10$210
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 12/256:28 pmSJU - SAT
1 stop6h 58mSpirit Airlines
Fri 1/210:42 amSAT - SJU
Nonstop4h 41mSpirit Airlines
Deal found 12/10$236
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 12/226:30 amSJU - SAT
Nonstop5h 07mSpirit Airlines
Fri 1/210:42 amSAT - SJU
Nonstop4h 41mSpirit Airlines
Deal found 12/11$239
This Frontier deal was found by Cheapflights users on 12/11. 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.
Mon 12/227:25 amSJU - SAT
1 stop11h 36mFrontier
Fri 1/27:11 pmSAT - SJU
1 stop11h 43mFrontier
Deal found 12/11$249
This Expedia deal was found by Cheapflights users on 12/10. 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.
Wed 12/246:00 amSJU - SAT
1 stop14h 16mFrontier
Mon 12/297:11 pmSAT - SJU
1 stop12h 12mFrontier
Deal found 12/10$264
This Expedia deal was found by Cheapflights users on 12/11. 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.
Wed 12/246:00 amSJU - SAT
1 stop14h 16mMultiple Airlines
Mon 12/2910:42 amSAT - SJU
Nonstop4h 41mMultiple Airlines
Deal found 12/11$275
This Frontier deal was found by Cheapflights users on 12/11. 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.
Mon 12/227:25 amSJU - SAT
1 stop11h 36mFrontier
Mon 12/227:11 pmSAT - SJU
1 stop12h 12mFrontier
Deal found 12/11$279
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/234:34 pmSDQ - SAT
2 stops27h 42mMultiple Airlines
Sun 1/42:39 pmSAT - SDQ
1 stop10h 15mMultiple Airlines
Deal found 12/11$467
This eDestinos deal was found by Cheapflights users on 12/9. 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.
Sun 12/213:55 amBQN - SAT
2 stops15h 06mFrontier
Fri 12/265:56 pmSAT - BQN
2 stops31h 14mFrontier
Deal found 12/9$517
This OneTravel deal was found by Cheapflights users on 12/11. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:20 amSDQ - SAT
2 stops17h 06mSpirit Airlines
Sun 1/412:45 pmSAT - SDQ
2 stops12h 09mSpirit Airlines
Deal found 12/11$572
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Mon 12/226:42 pmBQN - SAT
1 stop19h 08mMultiple Airlines
Fri 12/265:56 pmSAT - BQN
2 stops31h 14mMultiple Airlines
Deal found 12/9$604
This Delta deal was found by Cheapflights users on 12/9. 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 stop15h 07mDelta
Wed 12/315:10 amSAT - KIN
1 stop13h 46mDelta
Deal found 12/9$650

Find 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 December 12, 2025.

Round-trip from

$210
(Cheapflightsfares)

One-way from

$102
(Frontier)

Popular in

July

Cheapest in

October

Average price

$362

Good round-trip deal

$231 or less

Good one-way deal

$140 or less
From Caribbean to San Antonio
Search Deals
One-way flight from Caribbean to San Antonio
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 12, 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

Fri 1/9

5:18 pm-9:40 am

1 stop18h 22m

San Antonio

Mon 1/12

8:00 pm-9:47 am

1 stop11h 47m

$227

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Thu 1/15

6:00 am-9:40 am

1 stop29h 40m

San Antonio

Mon 1/19

6:18 pm-3:35 pm

2 stops19h 17m

$231

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Thu 3/12

1:30 am-8:23 am

1 stop7h 53m

San Antonio

Sat 3/14

5:41 pm-5:28 am

1 stop10h 47m

$250

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 1/21

11:38 am-11:59 pm

1 stop14h 21m

San Antonio

Sat 1/24

5:00 pm-1:08 pm

1 stop18h 08m

$250

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 1/28

5:40 am-2:30 pm

2 stops10h 50m

San Antonio

Mon 2/2

1:45 pm-12:35 am

2 stops8h 50m

$255

AguadillaSan Antonio

BQN - SAT

BQNSAT

Aguadilla Borinquen

Sun 1/11

3:43 am-7:03 pm

1 stop17h 20m

San Antonio

Sun 1/18

8:59 am-10:49 am

1 stop23h 50m

$267

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 12/24

6:30 am-9:37 am

Nonstop5h 07m

San Antonio

Mon 12/29

7:11 pm-3:59 pm

1 stop18h 48m

$286

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 12/24

6:30 am-9:37 am

Nonstop5h 07m

San Antonio

Mon 12/29

10:42 am-5:23 pm

Nonstop4h 41m

$292

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Mon 12/22

6:30 am-9:37 am

Nonstop5h 07m

San Antonio

Fri 12/26

10:42 am-5:23 pm

Nonstop4h 41m

$294

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 2/6

7:07 am-9:52 pm

1 stop16h 45m

San Antonio

Wed 2/11

7:00 am-6:22 pm

2 stops9h 22m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
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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 $200). 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 December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 31% 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 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 12, 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
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

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
9,095 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

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
11,050 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

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.
Spirit Airlines
6.3
Okay
8,179 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

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.
Frontier
5.8
Fair
3,084 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

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 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 American Airlines, Frontier, and United Airlines fly from Caribbean to San Antonio in about 7h 53m. The time it takes to get you to your destination can typically vary by up to 9h 27m. 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 $60 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $91 and Southwest from $112 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 $297, our data shows the cheapest flight currently is $95. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - San Antonio), you can expect to pay $216 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 $200). 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 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 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$122Average$382FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$172Average$277FlexibilityNo cancel feeOn-time65%
FrontierCheapest$233Average$374FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$245Average$527FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$265Average$464FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$265Average$463FlexibilityNo cancel feeOn-time71%

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