To save on the cost of your flight from San Antonio to Caribbean Islands, book at least 24 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $330 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $585.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Caribbean Islands. Flights to Caribbean Islands from San Antonio in September are about $432 on average during September, but can be found for as low as $184.
When flying from San Antonio to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$188 - $429
Route
Depart
Return
Price
San AntonioSan Juan Luis Munoz Marin Intl
SAT - SJU
SATSJU
San Antonio
Wed 5/29
2 stops20h 44m
San Juan Luis Munoz Marin Intl
Sat 6/8
1 stop6h 47m
San AntonioSan Juan Luis Munoz Marin Intl
SAT - SJU
SATSJU
San Antonio
Wed 5/15
1 stop10h 39m
San Juan Luis Munoz Marin Intl
Tue 5/21
1 stop9h 50m
San AntonioSan Juan Luis Munoz Marin Intl
SAT - SJU
SATSJU
San Antonio
Wed 5/29
1 stop10h 42m
San Juan Luis Munoz Marin Intl
Sat 6/8
1 stop6h 47m
San AntonioSan Juan Luis Munoz Marin Intl
SAT - SJU
SATSJU
San Antonio
Wed 5/29
2 stops20h 19m
San Juan Luis Munoz Marin Intl
Sat 6/8
2 stops19h 45m
San AntonioSan Juan Luis Munoz Marin Intl
SAT - SJU
SATSJU
San Antonio
Wed 6/5
1 stop8h 14m
San Juan Luis Munoz Marin Intl
Wed 6/12
1 stop26h 17m
San AntonioSan Juan Luis Munoz Marin Intl
SAT - SJU
SATSJU
San Antonio
Wed 5/15
1 stop8h 32m
San Juan Luis Munoz Marin Intl
Fri 5/17
1 stop7h 31m
San AntonioSaint Thomas Island Cyril E King
SAT - STT
SATSTT
San Antonio
Sun 6/9
2 stops19h 37m
Saint Thomas Island Cyril E King
Wed 6/12
2 stops17h 05m
San AntonioNassau Intl
SAT - NAS
SATNAS
San Antonio
Tue 6/4
1 stop6h 53m
Nassau Intl
Wed 6/5
1 stop7h 38m
San AntonioProvidenciales
SAT - PLS
SATPLS
San Antonio
Mon 5/27
1 stop7h 44m
Providenciales
Wed 6/5
1 stop18h 37m
No data available for this route at this time. Please check back soon.
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Cheapflights makes it easy to find San Antonio to Caribbean Islands flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio to Caribbean Islands for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Need flexible booking options for your flight to Caribbean Islands from San Antonio? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!