$168 Find Cheap Flights from Caribbean Islands to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Antonio departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Caribbean Islands to San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Caribbean Islands to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Caribbean Islands to San Antonio

Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
4:42 pm - 10:09 am
STT
-
SAT
18h 27m
2 stops
American Airlines Logo
5:00 am - 3:52 pm
SAT
-
STT
9h 52m
2 stops
$260American Airlines
Thu, Sep 10 - Sun, Sep 13
Delta Logo
1:25 pm - 12:15 am
MBJ
-
SAT
10h 50m
1 stop
Delta Logo
8:00 am - 3:34 pm
SAT
-
MBJ
7h 34m
1 stop
$327Delta
Thu, Aug 20 - Sun, Aug 23
Delta Logo
12:56 pm - 9:14 pm
SJU
-
SAT
9h 18m
1 stop
Delta Logo
5:20 am - 1:42 pm
SAT
-
SJU
7h 22m
1 stop
$336Delta
Fri, Sep 11 - Wed, Sep 16
American Airlines Logo
3:35 pm - 8:52 am
SJU
-
SAT
18h 17m
1 stop
American Airlines Logo
5:00 am - 3:40 pm
SAT
-
SJU
9h 40m
2 stops
$341American Airlines
Thu, Sep 10 - Sun, Sep 13
American Airlines Logo
5:16 pm - 1:07 pm
MBJ
-
SAT
19h 51m
2 stops
American Airlines Logo
8:26 pm - 12:53 pm
SAT
-
MBJ
16h 27m
2 stops
$341American Airlines
Fri, Sep 25 - Sat, Oct 3
United Airlines Logo
1:00 am - 12:11 pm
SJU
-
SAT
12h 11m
2 stops
United Airlines Logo
11:50 am - 11:50 pm
SAT
-
SJU
11h 00m
2 stops
$353United Airlines
Wed, Jul 1 - Mon, Jul 6
United Airlines Logo
2:05 am - 8:27 am
SJU
-
SAT
7h 22m
1 stop
United Airlines Logo
7:20 pm - 5:29 am
SAT
-
SJU
9h 09m
1 stop
$357United Airlines
Fri, Aug 14 - Sun, Aug 16
Southwest Logo
6:00 am - 2:20 pm
SJU
-
SAT
9h 20m
2 stops
Southwest Logo
9:25 am - 10:45 pm
SAT
-
SJU
12h 20m
1 stop
$369Southwest
Fri, Jun 12 - Mon, Jun 15
Frontier Logo
3:00 am - 3:37 pm
BQN
-
SAT
13h 37m
1 stop
Frontier Logo
4:22 pm - 2:05 am
SAT
-
BQN
8h 43m
1 stop
$456Frontier
Thu, Jun 25 - Fri, Jul 3
Frontier Logo
3:00 am - 3:37 pm
BQN
-
SAT
13h 37m
1 stop
Frontier Logo
4:22 pm - 11:33 am
SAT
-
BQN
18h 11m
1 stop
$536Frontier
Useful Info

Good to know

Low seasonAugust
Cheapest flight$168
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from San Juan to San Antonio

FAQs for booking flights from Caribbean Islands to San Antonio

  • How does KAYAK find such low prices on flights from Caribbean Islands to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Caribbean Islands to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Caribbean Islands to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Caribbean Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Caribbean Islands to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Caribbean Islands with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean Islands to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Caribbean Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Caribbean Islands to San Antonio

 
Need help choosing which airline to fly with from Caribbean Islands to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8398 reviews
7.2Food
8.1Boarding
7.8Entertainment
7.8Comfort
8.5Crew
Airline reviews

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

4.0 OkayMarianna, Jun 2026
MAD - JFK
Read more Delta reviews

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Great flight with a terrific crew. Uneventful and early arrival. Thank you.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight to Houston the agents were not very helpful

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

No screens or meal options. Freezing cold. Dirty seats. Left late.

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

The overhead bins are too small, They served one meal and two snack for a 10hr flight. My meal was missing the butter, cheese and salad dressing everyone else got. The crew were nice and the plane was clean

The passport line was so long that many of us were concerned about missing our flight and some did. It would've helped if a AA representative had gone to the passport check-in sooner to advise that boarding was closing and those flying that were stuck back in the line, needed to come forward with apologies to others. An AA representative did do that but only after boarding had already closed. (They delayed take-off so that more who were running with carry-ons could get to the gate - especially stressful for older people!) Then to be crammed into a seat with barely enough leg room for a thin woman, 5'7", like me, much less for a taller, bigger person was not comfortable, especially if the person in front decided to lean back. Crew was fine, food and entertainment also.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Seat comfort was poor (no lumbar or lower back support).

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

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