$132 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 5/18. 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

lun., abr. 27 - mié., may. 6
American Airlines Logo
2:05 pm - 8:23 am
STT
-
SAT
19h 18m
2 stops
American Airlines Logo
5:25 am - 4:15 pm
SAT
-
STT
9h 50m
1 stop
$273American Airlines
vie., may. 1 - lun., may. 4
Multiple Airlines Logo
6:00 am - 11:51 pm
SJU
-
SAT
18h 51m
1 stop
Multiple Airlines Logo
3:00 pm - 2:01 pm
SAT
-
SJU
22h 01m
2 stops
$274Multiple Airlines
jue., may. 7 - lun., may. 11
Multiple Airlines Logo
8:04 pm - 4:16 pm
SJU
-
SAT
21h 12m
1 stop
Multiple Airlines Logo
7:54 pm - 11:59 pm
SAT
-
SJU
27h 05m
2 stops
$295Multiple Airlines
lun., abr. 27 - mié., may. 6
Delta Logo
3:05 pm - 12:46 am
STT
-
SAT
10h 41m
1 stop
Delta Logo
5:20 am - 2:48 pm
SAT
-
STT
8h 28m
1 stop
$306Delta
jue., may. 14 - dom., may. 17
Spirit Airlines Logo
8:04 pm - 4:16 pm
SJU
-
SAT
21h 12m
1 stop
Spirit Airlines Logo
5:26 pm - 6:59 pm
SAT
-
SJU
24h 33m
1 stop
$308Spirit Airlines
jue., may. 14 - dom., may. 17
Spirit Airlines Logo
8:04 pm - 4:16 pm
SJU
-
SAT
21h 12m
1 stop
Spirit Airlines Logo
5:26 pm - 6:59 pm
SAT
-
SJU
24h 33m
1 stop
$309Spirit Airlines
vie., jun. 12 - lun., jun. 15
Frontier Logo
6:00 am - 3:37 pm
SJU
-
SAT
10h 37m
1 stop
Frontier Logo
4:22 pm - 2:09 am
SAT
-
SJU
8h 47m
1 stop
$321Frontier
jue., jul. 9 - vie., ago. 28
United Airlines Logo
2:40 pm - 8:37 pm
MBJ
-
SAT
29h 57m
3 stops
United Airlines Logo
1:40 pm - 1:30 pm
SAT
-
MBJ
23h 50m
2 stops
$569United Airlines
vie., may. 1 - mar., may. 5
Delta Logo
2:37 pm - 12:46 am
SDQ
-
SAT
11h 09m
1 stop
Delta Logo
5:20 am - 1:12 pm
SAT
-
SDQ
6h 52m
1 stop
$644Delta
jue., may. 7 - lun., may. 11
United Airlines Logo
11:44 am - 4:19 pm
VQS
-
SAT
29h 35m
2 stops
United Airlines Logo
7:35 am - 3:53 pm
SAT
-
VQS
31h 18m
2 stops
$1,006United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$132
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Saint Thomas Island 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.
7.9
DeltaOverall score based on 8404 reviews
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
7.9Comfort
Airline reviews

The tray table was broken and the food was terrible.

4.0 OkayJeremy, Apr 2026
BNA - BOS
Read more Delta reviews

The tray table was broken and the food was terrible.

The gentleman at the gate I think his name is RIE was exceptional

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

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.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

It isvvery small flight. No leg room . No space to put my personal item at feet.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

Checked bag was severely damaged. Whole corner was riped off including 1 of 4 wheels gone. Insulation exposed. This made it not possible to fly with on my next-day American Airlines flight.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Delayed 24 hours. Should have called it much earlier They provided quality accommodations, food vouchers etc. FINALLY The issues started at 8 AM and they cancelled the flight at 11:30 PM, with no plans for a new flight.

Better snacks but flight and crew were amazing on this flight

It was the most un-special flight experience in my life.

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