Cheap flights from San Antonio (SAT) to Caribbean

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
San Antonio (SAT) to Caribbean

All the information you need to plan the best SAT to SJU flight in 2021: compare San Antonio to Caribbean flight prices with the expected peak season, weather and rainfall in Caribbean.
How far in advance should I book a flight from San Antonio to Caribbean?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 55 days in advance, which can save you up to 10% on flights from San Antonio to Caribbean compared to booking the week you need them. Waiting 55 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $425. For sooner than that we have options available in the next 3 days from $469.

When is the cheapest time to fly from San Antonio to Caribbean (SAT - CB)?

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

What is the cheapest month to fly from San Antonio to Caribbean?

July is one of the best times of the year to fly to Caribbean from San Antonio. Prices for July average $459 per person but you can even find prices for as low as $208. The most expensive prices can be found in the month of December. Opting for a July flight can save you 49% on your journey compared to booking in July

Cheap flights from San Antonio to Caribbean in November, December 2021

The best prices found for SAT to Caribbean flights for November, December
3 Dec - 10 Dec
$276pp
SAT
San Antonio
Frontier
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
12 Dec - 14 Jan
$278pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
6 Dec - 7 Dec
$291pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
SAT
San Antonio

San Antonio to Caribbean 2022 flight deals

Cheap flights to Caribbean from San Antonio found for next year
3 Dec - 10 Dec
$276pp
SAT
San Antonio
Frontier
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
12 Dec - 14 Jan
$278pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
6 Dec - 7 Dec
$291pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
SAT
San Antonio

Last minute flights from San Antonio to Caribbean

Late deals on round-trip flights to Caribbean from San Antonio, departing today and this week
3 Dec - 10 Dec
$276pp
SAT
San Antonio
Frontier
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
6 Dec - 7 Dec
$291pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
SAT
San Antonio
6 Dec - 12 Dec
$301pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
United Airlines
 
1 STOP
SAT
San Antonio

One-way flights to Caribbean from San Antonio

The cheapest one-way flights from San Antonio to Caribbean
2:04 am - 5:12 pm
American Airlines
1 Stop
14h 08m
SAT - SJU
American Airlines
3:13 pm - 6:57 pm
Frontier
1 Stop
25h 44m
SAT - SJU
Frontier
$226
Kiwi.com
3:11 pm - 4:13 am
Multiple Airlines
1 Stop
11h 02m
SAT - SJU
Multiple Airlines
$238
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Antonio</span> to <span class="emphasized">Caribbean</span> flights.

Flight FAQs

From San Antonio to Caribbean

What airport do you fly from for flights from San Antonio to Caribbean?

If you book a flight to Caribbean 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.

Which airlines flying from San Antonio to Caribbean have flexible cancellations due to COVID-19?

Some of the carriers operating flights from San Antonio to Caribbean that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from San Antonio to Caribbean for under $200 on Cheapflights?

Yes, there are multiple flights from San Antonio to Caribbean for under $200. The cheapest flight booked recently is on Frontier for just $143, but on average you can expect to pay $195.

Are there last-minute flights available from San Antonio to Caribbean for under $300?

There are currently 20+ open flights from San Antonio to Caribbean within the next 7 days for less than $300.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $127. Users have also found prices from $180 and $181 on American Airlines and United Airlines, respectively.

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

When deciding which route to take from San Antonio to Caribbean consider San Antonio - San Juan Luis Munoz Marin Intl, San Antonio - Santo Domingo Las Americas or San Antonio - Nassau Intl as they are the most popular.

What are the cheapest flights from San Antonio to Caribbean?

The cheapest flight price from San Antonio to Caribbean is $99. On average you can expect to pay $696. The most popular route, (San Antonio - San Juan Luis Munoz Marin Intl), can usually be booked for $224.

What are the most popular airlines that fly from San Antonio to Caribbean?

The most popular airlines flying from San Antonio to Caribbean are Major Airline, American Airlines and JetBlue. Something to consider prior to booking your flight.

Destination information for Caribbean

Things to know before you go - useful duration and weather info for your trip from San Antonio to Caribbean.
Today's exchange rate
$1 = $1.00

Airports servicing San Antonio

Top 6 airlines flying from San Antonio to Caribbean

The chart below displays the airlines Cheapflights users traveling from San Antonio to Caribbean choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$139 $544 No cancel fee 69%
Frontier
$142 $311 No cancel fee 62%
Delta
$143 $556 No cancel fee N/A
American Airlines
$145 $609 No cancel fee 71%
Sun Country Air
$207 $455 No cancel fee 83%
Allegiant Air
$233 $269 No cancel fee 88%
Home Caribbean Cheap flights from San Antonio to Caribbean