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$122+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$167
(Cheapflightsfares)

One-way from

$122
(Cheapflightsfares)

Popular in

November

Cheapest in

March

Average price

$341

Good round-trip deal

$172 or less

Good one-way deal

$153 or less
From Caribbean to San Antonio
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One-way flight from Caribbean to San Antonio
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Highest demand for flights based on searches. 17% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Caribbean to San Antonio.
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Price to beat on a one-way flight from Caribbean to San Antonio.
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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 September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Mon 11/39:00 amSJU - SAT
Nonstop5h 03mSpirit Airlines
Mon 11/176:20 amSAT - SJU
Nonstop4h 40mSpirit Airlines
Deal found 9/10$167
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/248:00 amSJU - SAT
Nonstop5h 06mSpirit Airlines
Mon 10/271:01 pmSAT - SJU
Nonstop4h 47mSpirit Airlines
Deal found 9/10$173
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip 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 10/271:01 pmSAT - SJU
Nonstop4h 47mSpirit Airlines
Deal found 9/9$178
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 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 10/34:09 pmSAT - SJU
Nonstop4h 26mSpirit Airlines
Deal found 9/9$179
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 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 9/9$185
This OneTravel deal was found by Cheapflights users on 9/10. 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 OneTravel 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
Fri 10/171:01 pmSAT - SJU
Nonstop4h 47mSpirit Airlines
Deal found 9/10$192
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/211:59 amSJU - SAT
1 stop7h 13mSpirit Airlines
Mon 10/61:01 pmSAT - SJU
Nonstop4h 47mSpirit Airlines
Deal found 9/10$203
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/101:55 pmSJU - SAT
Nonstop4h 48mSpirit Airlines
Tue 11/116:00 amSAT - SJU
1 stop11h 21mSpirit Airlines
Deal found 9/9$206
This OneTravel deal was found by Cheapflights users on 9/11. 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.
Fri 10/1011:01 amSTT - SAT
1 stop8h 29mSpirit Airlines
Mon 10/137:35 pmSAT - STT
1 stop13h 21mSpirit Airlines
Deal found 9/11$303
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:15 amBQN - SAT
2 stops14h 00mUnited Airlines
Mon 10/612:50 pmSAT - BQN
1 stop9h 19mUnited Airlines
Deal found 9/11$405
This Delta deal was found by Cheapflights users on 9/9. 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 9/247:40 pmSDQ - SAT
1 stop16h 00mDelta
Tue 9/305:10 amSAT - SDQ
2 stops11h 49mDelta
Deal found 9/9$417
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:45 amSDQ - SAT
2 stops18h 03mUnited Airlines
Tue 9/306:45 amSAT - SDQ
2 stops18h 05mUnited Airlines
Deal found 9/9$419

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 September 11, 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

Thu 2/5

7:30 am-1:26 pm

1 stop7h 56m

San Antonio

Sun 2/8

5:30 am-5:15 pm

1 stop9h 45m

$245

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Thu 10/30

2:46 pm-10:56 pm

1 stop9h 10m

San Antonio

Tue 11/4

7:05 am-10:22 pm

2 stops13h 17m

$266

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 10/31

1:05 am-3:29 pm

2 stops15h 24m

San Antonio

Tue 11/4

11:40 am-9:26 pm

1 stop7h 46m

$270

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Fri 10/10

11:01 am-6:30 pm

1 stop8h 29m

San Antonio

Mon 10/13

7:35 pm-9:56 am

1 stop13h 21m

$303

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 10/24

5:50 am-5:40 pm

1 stop12h 50m

San Antonio

Wed 10/29

12:20 pm-11:50 pm

2 stops10h 30m

$304

AguadillaSan Antonio

BQN - SAT

BQNSAT

Aguadilla Borinquen

Wed 2/25

1:09 am-12:10 pm

2 stops13h 01m

San Antonio

Mon 3/2

12:50 pm-11:57 pm

1 stop9h 07m

$315

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 10/3

1:05 am-11:58 am

2 stops11h 53m

San Antonio

Tue 10/7

12:50 pm-11:57 pm

1 stop10h 07m

$335

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Thu 2/5

2:05 am-3:31 pm

2 stops15h 26m

San Antonio

Mon 2/9

11:43 am-9:26 pm

1 stop7h 43m

$335

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Thu 10/2

2:55 pm-9:29 pm

1 stop7h 34m

San Antonio

Tue 10/7

7:16 am-3:42 pm

1 stop7h 26m

$335

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 2/4

2:05 am-3:31 pm

2 stops15h 26m

San Antonio

Sun 2/8

7:00 am-10:22 pm

2 stops13h 22m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 54 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, August is the cheapest month in which you can book a flight from Caribbean to San Antonio (average of $295). Flying from Caribbean 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 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 September 11, 2025.

When flying from Caribbean 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 11, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 Delta, United Airlines, and Spirit Airlines fly from Caribbean to San Antonio in about 7h 56m. The time it takes to get you to your destination can typically vary by up to 1h 14m. 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 United Airlines. Other airlines that offer cheap prices include Delta 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 Kingston Norman Manley - San Antonio or Santo Domingo Las Americas - San Antonio.

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

    While on average a flight from Caribbean to San Antonio is generally $208, our data shows the cheapest flight currently is $83. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - San Antonio), you can expect to pay $167 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, August is the cheapest month in which you can book a flight from Caribbean to San Antonio (average of $295). Flying from Caribbean 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

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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 September 11, 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$519FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$312Average$518FlexibilityNo cancel feeOn-time71%

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