$88+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Antonio to Caribbean Islands with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Caribbean Islands
Keep the following information in mind while searching for San Antonio to Caribbean Islands flight deals. Data was last updated May 5, 2025.
Round-trip from | $203 (SmartFares) |
|---|---|
One-way from | $88 (eDestinos) |
Popular in | December |
Cheapest in | September |
Average price | $384 |
Find flight deals from San Antonio to Caribbean Islands
Cheapest flights from San Antonio to Caribbean IslandsExplore 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 May 5, 2025.
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 May 5, 2025.
This SmartFares deal was found by Cheapflights users on 5/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 5/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 5/4. 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.
This Priceline deal was found by Cheapflights users on 5/4. 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.
This American Airlines deal was found by Cheapflights users on 5/4. 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.
This Delta deal was found by Cheapflights users on 5/4. 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.
This Booking.com deal was found by Cheapflights users on 5/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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.
This United Airlines deal was found by Cheapflights users on 5/4. 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.
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
This FlightHub deal was found by Cheapflights users on 5/4. 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.
Cheapflights Fare Finder
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 May 5, 2025.
Use the filters below to find and compare flights from San Antonio to Caribbean Islands that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Fri 5/23
5:04 pm-10:35 pm
Nonstop4h 31m
San Juan Luis Munoz Marin Intl
Mon 5/26
11:50 am-3:56 pm
Nonstop5h 06m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Sun 5/11
10:52 am-9:31 pm
1 stop9h 39m
San Juan Luis Munoz Marin Intl
Mon 5/19
11:50 am-3:56 pm
Nonstop5h 06m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Sun 5/11
10:52 am-12:05 am
1 stop12h 13m
San Juan Luis Munoz Marin Intl
Sun 5/18
3:56 am-7:31 pm
1 stop16h 35m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Tue 5/20
6:00 am-4:36 pm
2 stops9h 36m
San Juan Luis Munoz Marin Intl
Sun 5/25
6:30 am-11:02 pm
1 stop17h 32m
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Wed 9/10
5:30 am-1:39 pm
1 stop7h 09m
Saint Thomas Island Cyril E King
Thu 9/18
2:49 pm-12:25 am
1 stop10h 36m
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Thu 6/5
2:55 pm-9:57 am
2 stops18h 02m
Saint Thomas Island Cyril E King
Mon 6/9
10:52 am-10:51 pm
1 stop12h 59m
San AntonioPunta Cana
SAT - PUJ
SATPUJ
San Antonio
Sat 5/31
7:05 am-2:17 pm
1 stop6h 12m
Punta Cana
Sat 6/7
3:22 pm-10:51 pm
1 stop8h 29m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Mon 6/9
2:10 pm-11:54 pm
1 stop8h 44m
San Juan Luis Munoz Marin Intl
Thu 6/12
2:05 am-8:50 am
1 stop7h 45m
San AntonioSanto Domingo
SAT - SDQ
SATSDQ
San Antonio
Sat 5/31
7:05 am-2:35 pm
1 stop6h 30m
Santo Domingo Las Americas
Sat 6/7
3:50 pm-10:51 pm
1 stop8h 01m
San AntonioPunta Cana
SAT - PUJ
SATPUJ
San Antonio
Mon 6/16
8:50 am-12:58 pm
2 stops27h 08m
Punta Cana
Wed 6/25
3:23 pm-11:09 pm
1 stop8h 46m
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.
Cheapflights Insights
Everything you need to know about your flight from San Antonio to Caribbean Islands
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 December is currently the most expensive (average of $336). 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 May 5, 2025.
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 May 5, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United 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.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Gina,Apr 2025
LAS - DEN
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.
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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.
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 May 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$133 | Average$358 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$167 | Average$401 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$265 | Average$525 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$290 | Average$631 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$294 | Average$642 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$398 | Average$725 | FlexibilityNo cancel fee | On-time63% |