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Caribbean Islands

$131+ Cheap flights from San Antonio (SAT) to Caribbean Islands

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SJU
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from San Antonio to Caribbean Islands

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Caribbean Islands (zzEPX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$254
(Priceline)

One-way from

$131
(FlightHub)
From San Antonio to Caribbean Islands
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One-way flight from San Antonio to Caribbean Islands
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Find flight deals from San Antonio to Caribbean Islands

Cheapest flights from San Antonio to Caribbean Islands
Explore the most affordable flight options available from San Antonio to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:24 pmSAT - SJU
1 stop7h 25mMultiple Airlines
Fri 1/103:29 pmSJU - SAT
1 stop7h 30mMultiple Airlines
Deal found 12/17$346
This CheapOair deal was found by Cheapflights users on 12/18. 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 12/255:01 pmSAT - SJU
1 stop7h 48mFrontier
Tue 12/3110:01 pmSJU - SAT
1 stop20h 00mFrontier
Deal found 12/18$449
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:48 amSAT - PUJ
1 stop8h 12mAmerican Airlines
Thu 12/2612:40 pmPUJ - SAT
1 stop9h 15mAmerican Airlines
Deal found 12/17$501
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/185:15 amSAT - SJU
1 stop9h 21mUnited Airlines
Wed 12/257:45 amSJU - SAT
1 stop9h 51mUnited Airlines
Deal found 12/17$518
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:33 pmSAT - SJU
1 stop17h 25mAmerican Airlines
Sun 3/97:25 amSJU - SAT
1 stop16h 05mAmerican Airlines
Deal found 12/17$522
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Sat 12/287:37 pmSAT - PUJ
1 stop18h 18mMultiple Airlines
Mon 12/301:59 pmPUJ - SAT
2 stops28h 25mMultiple Airlines
Deal found 12/17$523
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:20 amSAT - PUJ
1 stop9h 14mDelta
Wed 1/12:40 pmPUJ - SAT
1 stop11h 16mDelta
Deal found 12/17$526
This Priceline deal was found by Cheapflights users on 12/16. 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.
Fri 12/275:57 pmSAT - PUJ
2 stops16h 52mFrontier
Mon 12/306:02 pmPUJ - SAT
1 stop24h 22mFrontier
Deal found 12/16$532
This Mytrip deal was found by Cheapflights users on 12/18. 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 12/307:37 pmSAT - STT
1 stop13h 02mSpirit Airlines
Mon 1/65:45 pmSTT - SAT
2 stops26h 47mSpirit Airlines
Deal found 12/18$532
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:37 pmSAT - MBJ
2 stops17h 08mSpirit Airlines
Mon 1/131:16 pmMBJ - SAT
2 stops30h 27mSpirit Airlines
Deal found 12/17$575
This CheapOair deal was found by Cheapflights users on 12/18. 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.
Sat 12/287:37 pmSAT - SJU
2 stops24h 53mSpirit Airlines
Wed 1/88:21 pmSJU - SAT
1 stop23h 54mSpirit Airlines
Deal found 12/18$609
This Southwest deal was found by Cheapflights users on 12/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/181:10 pmSAT - SJU
2 stops9h 35mSouthwest
Wed 12/255:35 amSJU - SAT
2 stops11h 15mSouthwest
Deal found 12/17$628

Find flights from San Antonio to Caribbean Islands within your budget

Customize your flight search to find flights from San Antonio to Caribbean Islands 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 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioSaint Thomas Island

SAT - STT

SATSTT

San Antonio

Tue 1/7

7:37 pm-10:39 am

1 stop13h 02m

Saint Thomas Island Cyril E King

Sun 1/12

11:51 am-6:15 pm

1 stop8h 24m

$254

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Tue 1/7

7:37 pm-5:53 pm

2 stops20h 16m

San Juan Luis Munoz Marin Intl

Tue 1/14

8:40 pm-6:43 pm

2 stops24h 03m

$288

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Sat 1/25

7:00 am-2:56 pm

2 stops29h 56m

San Juan Luis Munoz Marin Intl

Thu 1/30

7:00 am-8:59 pm

2 stops39h 59m

$292

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Sat 1/11

7:10 pm-2:55 pm

2 stops17h 45m

San Juan Luis Munoz Marin Intl

Sat 1/18

12:12 pm-12:02 pm

2 stops25h 50m

$314

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Wed 2/5

12:13 pm-10:22 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Mon 2/10

2:05 am-11:16 am

1 stop11h 11m

$334

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Sat 5/10

5:06 am-2:40 pm

2 stops8h 34m

San Juan Luis Munoz Marin Intl

Sat 5/17

6:00 pm-12:13 am

1 stop7h 13m

$341

San AntonioMontego Bay

SAT - MBJ

SATMBJ

San Antonio

Mon 1/13

8:21 pm-12:10 pm

1 stop14h 49m

Montego Bay Sangster Intl

Sat 1/18

2:49 pm-12:02 pm

2 stops22h 13m

$366

San AntonioMontego Bay

SAT - MBJ

SATMBJ

San Antonio

Wed 1/8

5:00 am-1:45 pm

1 stop7h 45m

Montego Bay Sangster Intl

Tue 1/14

1:16 pm-6:43 pm

2 stops30h 27m

$373

San AntonioPunta Cana

SAT - PUJ

SATPUJ

San Antonio

Fri 1/17

8:21 pm-3:45 pm

1 stop17h 24m

Punta Cana

Thu 1/23

4:50 pm-6:15 pm

1 stop27h 25m

$377

San AntonioPunta Cana

SAT - PUJ

SATPUJ

San Antonio

Wed 1/8

5:00 am-5:30 pm

2 stops34h 30m

Punta Cana

Sat 1/25

4:50 pm-6:15 pm

1 stop27h 25m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 58 results
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Best time to book a flight from San Antonio to Caribbean Islands

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

Travel insights for flights from San Antonio to Caribbean Islands

Get recent, data-driven insights about flights from San Antonio to Caribbean Islands including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to Caribbean Islands (average of $254). Flying from San Antonio to Caribbean Islands in March is currently the most expensive (average of $334). 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 SAT to EPX?

Find hourly flight availability from San Antonio to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from San Antonio to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with Frontier, American Airlines and Spirit Airlines from San Antonio to Caribbean Islands by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Aeromexico
7.5
Good
1,930 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

LATAM Airlines
7.5
Good
1,879 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

    If you book a flight to Caribbean Islands from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $131. Frontier flights start at $143 while deals on Delta start at $167 one-way.

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

    When deciding which route to take from San Antonio to Caribbean Islands consider San Antonio - San Juan Luis Munoz Marin Intl, San Antonio - Punta Cana or San Antonio - Montego Bay Sangster Intl as they are the most popular.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Caribbean Islands (average of $254). Flying from San Antonio to Caribbean Islands in March is currently the most expensive (average of $334). 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.

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Alternative routes for San Antonio to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from San Antonio to Caribbean Islands

Discover the top 6 airlines that operate flights from San Antonio to Caribbean Islands. 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 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$110Average$389FlexibilityNo cancel feeOn-time65%
FrontierCheapest$146Average$304FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$289Average$628FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$296Average$614FlexibilityNo cancel feeOn-time71%
DeltaCheapest$299Average$522FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$393Average$589FlexibilityNo cancel feeOn-time63%
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