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$86+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$167
(Cheapflightsfares)

One-way from

$86
(Frontier)

Popular in

June

Cheapest in

September

Average price

$364

Good round-trip deal

$95 or less

Good one-way deal

$97 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. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 3/2611:12 amSJU - SAT
Nonstop5h 20mSpirit Airlines
Fri 3/284:37 pmSAT - SJU
Nonstop5h 00mSpirit Airlines
Deal found 2/20$167
This OneTravel deal was found by Cheapflights users on 2/19. 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.
Wed 3/51:05 pmSJU - SAT
Nonstop5h 20mMultiple Airlines
Sat 3/88:37 pmSAT - SJU
1 stop9h 58mMultiple Airlines
Deal found 2/19$171
This Frontier deal was found by Cheapflights users on 2/19. 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 5/79:30 pmSJU - SAT
1 stop13h 22mFrontier
Sat 5/107:23 pmSAT - SJU
1 stop6h 28mFrontier
Deal found 2/19$211
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Thu 3/1311:11 amSTT - SAT
1 stop24h 05mSpirit Airlines
Thu 4/310:58 amSAT - STT
1 stop22h 08mSpirit Airlines
Deal found 2/20$235
This Delta deal was found by Cheapflights users on 2/19. 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.
Fri 9/52:28 pmSJU - SAT
1 stop10h 46mDelta
Tue 9/1610:45 amSAT - SJU
1 stop10h 23mDelta
Deal found 2/19$345
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 11/412:55 pmSJU - SAT
1 stop12h 31mAmerican Airlines
Sat 11/83:20 pmSAT - SJU
2 stops8h 50mAmerican Airlines
Deal found 2/19$352
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/259:56 amBQN - SAT
1 stop10h 03mFrontier
Sun 4/277:59 pmSAT - BQN
1 stop12h 07mFrontier
Deal found 2/18$363
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Tue 3/251:36 pmKIN - SAT
1 stop20h 27mSpirit Airlines
Thu 3/2710:58 amSAT - KIN
1 stop25h 30mSpirit Airlines
Deal found 2/20$364
This FlightHub deal was found by Cheapflights users on 2/20. 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 3/104:44 pmSDQ - SAT
1 stop18h 32mSpirit Airlines
Tue 3/2510:58 amSAT - SDQ
1 stop27h 41mSpirit Airlines
Deal found 2/20$397
This Delta deal was found by Cheapflights users on 2/19. 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 10/223:15 pmSDQ - SAT
1 stop9h 59mDelta
Tue 11/412:10 pmSAT - SDQ
1 stop11h 24mDelta
Deal found 2/19$450
This United Airlines deal was found by Cheapflights users on 2/19. 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 10/226:00 amSDQ - SAT
2 stops18h 08mUnited Airlines
Tue 11/42:15 pmSAT - SDQ
2 stops10h 34mUnited Airlines
Deal found 2/19$454
This American Airlines deal was found by Cheapflights users on 2/19. 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 10/221:30 pmSDQ - SAT
1 stop10h 49mAmerican Airlines
Tue 11/46:12 amSAT - SDQ
2 stops8h 48mAmerican Airlines
Deal found 2/19$482

Find flights from Caribbean to San Antonio within your budget

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 February 20, 2025.

Fly from

Caribbean

Fly to

San Antonio

Route

Depart

Return

Price

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 3/26

11:12 am-3:32 pm

Nonstop5h 20m

San Antonio

Fri 3/28

4:37 pm-10:37 pm

Nonstop5h 00m

$167

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 3/5

1:05 pm-4:25 pm

Nonstop5h 20m

San Antonio

Sat 3/8

8:37 pm-8:35 am

1 stop9h 58m

$171

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Wed 5/7

9:30 pm-9:52 am

1 stop13h 22m

San Antonio

Sat 5/10

7:23 pm-2:51 am

1 stop6h 28m

$211

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Thu 3/13

11:11 am-10:16 am

1 stop24h 05m

San Antonio

Thu 4/3

10:58 am-10:06 am

1 stop22h 08m

$235

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Thu 3/6

8:25 am-8:43 pm

1 stop14h 18m

San Antonio

Tue 3/11

5:00 am-4:34 pm

2 stops10h 34m

$352

AguadillaSan Antonio

BQN - SAT

BQNSAT

Aguadilla Borinquen

Fri 4/25

9:56 am-6:59 pm

1 stop10h 03m

San Antonio

Sun 4/27

7:59 pm-9:06 am

1 stop12h 07m

$363

KingstonSan Antonio

KIN - SAT

KINSAT

Kingston Norman Manley

Tue 3/25

1:36 pm-10:03 am

1 stop20h 27m

San Antonio

Thu 3/27

10:58 am-12:28 pm

1 stop25h 30m

$364

Santo DomingoSan Antonio

SDQ - SAT

SDQSAT

Santo Domingo Las Americas

Mon 3/10

4:44 pm-10:16 am

1 stop18h 32m

San Antonio

Tue 3/25

10:58 am-3:39 pm

1 stop27h 41m

$397

San JuanSan Antonio

SJU - SAT

SJUSAT

San Juan Luis Munoz Marin Intl

Fri 5/16

2:31 pm-12:24 am

1 stop10h 53m

San Antonio

Fri 5/30

6:45 am-7:34 pm

1 stop11h 49m

$411

Santo DomingoSan Antonio

SDQ - SAT

SDQSAT

Santo Domingo Las Americas

Mon 3/10

7:16 am-10:13 pm

2 stops15h 57m

San Antonio

Tue 3/25

5:30 am-6:16 pm

2 stops11h 46m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 34 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.

Travel insights for flights from Caribbean to San Antonio

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

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 February 20, 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 February 20, 2025.
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Spirit Airlines
6.3
Okay
8,013 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 $86 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $94 and Delta from $173 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 $191, our data shows the cheapest flight currently is $77. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - San Antonio), you can expect to pay $156 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 Caribbean?

Book flights to Caribbean if you plan to visit one of these locations
New Braunfels

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$322FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$197Average$266FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$255Average$519FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$513FlexibilityNo cancel feeOn-time69%
DeltaCheapest$324Average$432FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$439Average$562FlexibilityNo cancel feeOn-time63%
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