$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 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

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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, Sep 10 - Mon, Sep 21
Delta Logo
2:26 pm - 12:15 am
SJU
-
SAT
10h 49m
1 stop
Delta Logo
6:45 am - 4:31 pm
SAT
-
SJU
8h 46m
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
Wed, Aug 5 - Sat, Aug 8
American Airlines Logo
3:28 pm - 11:59 pm
SJU
-
SAT
9h 31m
1 stop
American Airlines Logo
8:11 am - 12:15 am
SAT
-
SJU
15h 04m
1 stop
$343American Airlines
Wed, Aug 5 - Sat, Aug 8
American Airlines Logo
3:28 pm - 11:59 pm
SJU
-
SAT
9h 31m
1 stop
American Airlines Logo
8:11 am - 12:15 am
SAT
-
SJU
15h 04m
1 stop
$345American Airlines
Thu, Jul 2 - Mon, Jul 13
United Airlines Logo
2:40 pm - 8:27 am
MBJ
-
SAT
17h 47m
1 stop
United Airlines Logo
5:30 am - 1:30 pm
SAT
-
MBJ
8h 00m
1 stop
$348United Airlines
Thu, Jul 2 - 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
$359United Airlines
Tue, Aug 11 - Fri, Aug 14
Southwest Logo
1:45 pm - 9:40 pm
SJU
-
SAT
8h 55m
2 stops
Southwest Logo
11:50 am - 10:50 pm
SAT
-
SJU
10h 00m
1 stop
$369Southwest
Thu, Jul 2 - Fri, Jul 10
Frontier Logo
12:19 pm - 3:37 pm
BQN
-
SAT
28h 18m
1 stop
Frontier Logo
9:51 am - 2:10 am
SAT
-
BQN
15h 19m
1 stop
$416Frontier
Mon, Aug 3 - Wed, Aug 12
Delta Logo
1:09 pm - 12:28 am
MBJ
-
SAT
11h 19m
1 stop
Delta Logo
5:20 am - 11:44 am
SAT
-
MBJ
6h 24m
1 stop
$448Delta
Thu, Oct 22 - Fri, Nov 6
Frontier Logo
2:48 am - 9:39 am
BQN
-
SAT
7h 51m
1 stop
Frontier Logo
9:57 am - 10:57 am
SAT
-
BQN
23h 00m
1 stop
$581Frontier
Useful Info

Good to know

Low seasonAugust
Cheapest flight$168
Best time to beat the crowds with an average 20% 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.
7.9
DeltaOverall score based on 8423 reviews
7.2Food
8.5Crew
8.1Boarding
7.8Comfort
7.8Entertainment
Airline reviews

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

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

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.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Flight was delayed. Then eventually cancelled. The female staff that was announcing overhead was unprofessional. She was telling everyone that the company is not going to give any money for taxi, hotel etc. then eventually the flight was cancelled.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

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.

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.

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!

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Delayed due to weather in Dallas (arriving flight arrived late), then boarded the plane only to deboard immediately afterwards, tire needed to be replaced. Flight supposed to depart at 6:15pm but departed at 9:35pm.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

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