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Find cheap flights from San Antonio to Caribbean Islands from $79

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Caribbean Islands departing on 6/4. 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
0 bags
Fri 6/7
Fri 6/14

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Best Caribbean Islands Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Punta Cana
Punta Cana1 stop$317
Montego Bay
Montego Bay1 stop$339
Santo Domingo
Santo Domingo2 stops$288
Oranjestad
Oranjestad1 stop$341
Nassau
Nassau1 stop$422
Kingston
Kingston1 stop$554
Simpson Bay
Simpson Bay1 stop$384
Providenciales
Providenciales1 stop$456
Port of Spain
Port of Spain1 stop$527
Bridgetown
Bridgetown2 stops$563
George Town
George Town1 stop$504
Aguadilla
Aguadilla1 stop$259
Willemstad
Willemstad1 stop$552
St. John's
St. John's2 stops$746

Good to know

Low season

November

High season

June

Cheapest flight

$79
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 22% increase in price.
Flight from San Antonio to San Juan

FAQs - booking Caribbean Islands flights

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

    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 San Antonio to Caribbean Islands.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Caribbean Islands from San Antonio 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 San Antonio to Caribbean Islands?

    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 Caribbean Islands with an airline and back to San Antonio with another airline.

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

    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 Caribbean Islands from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from San Antonio to Caribbean Islands

 
Need help choosing which airline to fly with from San Antonio to Caribbean Islands? 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.
8.0
DeltaOverall score based on 10789 reviews
8.2Boarding
7.9Comfort
8.0Entertainment
8.6Crew
7.4Food
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

Fight crew was not very attentive and the bastions were gross!

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The crew was courteous and are very well prepared for the job.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Flight from Tampa to Houston was canceled. SPIRIT rebooked me and they double booked my seat. Conclusion I COULD NOT TRAVEL TO HOUSTON. I MISSED MY GRANDDAUGHTER BIRTHDAY. I would not recommend this company. I will file a complaint. I will never consider SPIRIT as an airline . It’s a faker.

My flight was cancelled and I am stranded in another state

Had to board plan 2x due to lack of security check after 1st boarding

Book cheap flights from San Antonio to Caribbean Islands

Recent round-trip flight deals

6/4Tue
2 stopsSpirit Airlines
15h 38mSAT-SJU
6/11Tue
1 stopSpirit Airlines
28h 31mSJU-SAT
$172
6/4Tue
2 stopsSpirit Airlines
15h 38mSAT-SJU
6/11Tue
2 stopsSpirit Airlines
31h 41mSJU-SAT
$187
9/1Sun
2 stopsAmerican Airlines
9h 44mSAT-SJU
9/8Sun
1 stopAmerican Airlines
8h 06mSJU-SAT
$368
8/24Sat
2 stopsAmerican Airlines
10h 40mSAT-SJU
8/31Sat
1 stopAmerican Airlines
9h 35mSJU-SAT
$369
7/27Sat
1 stopDelta
9h 46mSAT-STT
8/2Fri
1 stopDelta
11h 47mSTT-SAT
$408
6/4Tue
1 stopDelta
5h 13mSAT-NAS
6/5Wed
1 stopDelta
7h 38mNAS-SAT
$423
6/4Tue
1 stopUnited Airlines
5h 20mSAT-NAS
6/5Wed
2 stopsUnited Airlines
18h 55mNAS-SAT
$498
6/29Sat
2 stopsUnited Airlines
22h 33mSAT-NAS
7/2Tue
2 stopsUnited Airlines
20h 14mNAS-SAT
$523
6/1Sat
1 stopJetBlue
14h 20mSAT-SDQ
6/7Fri
1 stopJetBlue
14h 47mSDQ-SAT
$536
5/26Sun
1 stopJetBlue
14h 20mSAT-SDQ
6/14Fri
1 stopJetBlue
9h 49mSDQ-SAT
$569

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Recent one-way flight deals

6/4Tue
2 stopsSpirit Airlines
15h 38mSAT-SJU
$79
5/29Wed
1 stop
18h 39mSAT-SJU
$80
5/13Mon
1 stopFrontier
8h 09mSAT-SJU
$109
5/18Sat
1 stopFrontier
14h 23mSAT-SJU
$113
5/16Thu
1 stopAmerican Airlines
13h 01mSAT-SJU
$183
9/23Mon
1 stopDelta
9h 25mSAT-MBJ
$186
6/30Sun
1 stopDelta
10h 13mSAT-SJU
$187
5/16Thu
1 stopAmerican Airlines
14h 25mSAT-SJU
$190
9/24Tue
3 stopsUnited Airlines
31h 55mSAT-MBJ
$291
5/28Tue
3 stopsUnited Airlines
17h 27mSAT-SJU
$440

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Last minute flights from San Antonio to Caribbean Islands

Last minute flight, train and bus deals

5/10Fri
multi-stopFrontier
10h 32mSAT-SJU
5/15Wed
multi-stopFrontier
8h 03mSJU-SAT
$278
5/13Mon
multi-stopFrontier
19h 54mSAT-SJU
5/19Sun
multi-stopFrontier
23h 28mSJU-SAT
$291
5/11Sat
multi-stopSpirit Airlines
6h 46mSAT-SJU
5/17Fri
multi-stopSpirit Airlines
11h 21mSJU-SAT
$354
5/11Sat
multi-stopSpirit Airlines
6h 46mSAT-SJU
5/17Fri
multi-stopSpirit Airlines
28h 33mSJU-SAT
$427
5/13Mon
multi-stopUnited Airlines
5h 05mSAT-GCM
5/20Mon
multi-stopUnited Airlines
5h 42mGCM-SAT
$509
5/10Fri
multi-stopAmerican Airlines
9h 51mSAT-SJU
5/15Wed
multi-stopAmerican Airlines
10h 16mSJU-SAT
$510
5/13Mon
multi-stopAmerican Airlines
17h 15mSAT-GCM
5/20Mon
multi-stopAmerican Airlines
11h 59mGCM-SAT
$511
5/12Sun
multi-stopDelta
6h 15mSAT-PLS
5/15Wed
multi-stopDelta
11h 27mPLS-SAT
$521
5/13Mon
multi-stopDelta
19h 20mSAT-PLS
5/15Wed
multi-stopDelta
8h 34mPLS-SAT
$533
5/12Sun
multi-stopUnited Airlines
5h 44mSAT-PLS
5/15Wed
multi-stopUnited Airlines
27h 07mPLS-SAT
$611

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San Antonio - Caribbean Islands Flights

Departure:

San Antonio (SAT)United States

Return flight deals:

Caribbean Islands - San Antonio

Cabin classes:

$392
$444
$264
$55

Browse destinations: