$129 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 9/22. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

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

금, 6월 12 - 월, 6월 15
Frontier Logo
4:05 pm - 3:37 pm
SJU
-
SAT
24h 32m
1 stop
Frontier Logo
4:22 pm - 2:09 am
SAT
-
SJU
8h 47m
1 stop
$296Frontier
금, 8월 21 - 금, 8월 28
Delta Logo
5:45 pm - 12:15 am
SJU
-
SAT
7h 30m
1 stop
Delta Logo
5:30 am - 4:35 pm
SAT
-
SJU
10h 05m
1 stop
$297Delta
금, 5월 15 - 월, 5월 25
American Airlines Logo
12:56 pm - 11:15 pm
MBJ
-
SAT
10h 19m
1 stop
American Airlines Logo
3:14 pm - 1:08 pm
SAT
-
MBJ
21h 54m
1 stop
$325American Airlines
금, 5월 15 - 월, 5월 25
American Airlines Logo
4:37 pm - 9:36 am
MBJ
-
SAT
16h 59m
2 stops
American Airlines Logo
3:14 pm - 1:08 pm
SAT
-
MBJ
21h 54m
1 stop
$329American Airlines
목, 5월 7 - 일, 5월 10
Multiple Airlines Logo
8:04 pm - 4:16 pm
SJU
-
SAT
21h 12m
1 stop
Multiple Airlines Logo
7:54 pm - 3:50 pm
SAT
-
SJU
18h 56m
2 stops
$333Multiple Airlines
목, 6월 11 - 일, 6월 14
United Airlines Logo
4:12 pm - 8:27 am
MBJ
-
SAT
16h 15m
2 stops
United Airlines Logo
9:37 am - 3:10 pm
SAT
-
MBJ
29h 33m
2 stops
$339United Airlines
금, 5월 15 - 월, 5월 25
United Airlines Logo
2:40 pm - 10:54 pm
MBJ
-
SAT
32h 14m
2 stops
United Airlines Logo
4:18 pm - 3:10 pm
SAT
-
MBJ
22h 52m
2 stops
$365United Airlines
목, 5월 21 - 목, 5월 28
Multiple Airlines Logo
4:01 pm - 4:16 pm
SDQ
-
SAT
25h 15m
1 stop
Multiple Airlines Logo
5:26 pm - 7:18 pm
SAT
-
SDQ
48h 52m
2 stops
$573Multiple Airlines
목, 7월 9 - 수, 7월 29
Spirit Airlines Logo
1:57 pm - 6:09 pm
SDQ
-
SAT
29h 12m
1 stop
Spirit Airlines Logo
5:09 pm - 1:02 pm
SAT
-
SDQ
18h 53m
2 stops
$613Spirit Airlines
일, 7월 26 - 목, 7월 30
Spirit Airlines Logo
2:29 pm - 4:14 pm
STT
-
SAT
26h 45m
2 stops
Spirit Airlines Logo
5:09 pm - 1:23 pm
SAT
-
STT
19h 14m
2 stops
$804Spirit Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$129
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 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.
7.9
DeltaOverall score based on 8450 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.9Comfort
7.2Food
Airline reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

4.0 OkayAnonymous, Apr 2026
MYR - ATL
Read more Delta reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

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.

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.

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

AA was a very good experience. The employees are wonderful

Business class was very good, one of my best flights

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.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Schertz

Everything you need to know for your flight to San Antonio

Information on the airport you'll fly into in San Antonio