$558 Find Cheap Flights from San Antonio to the Cayman Islands - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for San Antonio to the Cayman Islands flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from San Antonio to the Cayman Islands right now?

The cheapest fare from San Antonio to the Cayman Islands in the last week was $558 round-trip, to George Town Owen Roberts Intl (GCM).

What’s the cheapest month to fly from San Antonio to the Cayman Islands?

September is the cheapest time of year to fly, with average fares of $488. Prices are highest in November, when average flight costs increase to around $1,384.

Which airport in the Cayman Islands is the cheapest to fly to from San Antonio?

All flights from San Antonio to the Cayman Islands arrive at George Town Owen Roberts Intl (GCM). On average, round-trip fares are around $663.

What’s the cheapest day to fly from San Antonio to the Cayman Islands?

Wednesday tends to be the cheapest day to fly from San Antonio to the Cayman Islands, while Sunday is the most expensive. Fares run about 33% higher that day, based on the past 12 months of KAYAK data.

Key details for San Antonio to the Cayman Islands flights

Low season

October

Cheapest flight

$558
Beat the crowds with an average 75% drop in travelers.
The most popular month to fly with an average 108% increase in travelers.
Round-trip flight from San Antonio to George Town

Your San Antonio to the Cayman Islands flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from San Antonio to the Cayman Islands?

    Yes. Fares from San Antonio to the Cayman Islands are low right now. As a rule of thumb, a round-trip under $579 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from San Antonio to the Cayman Islands?

    Over the past 12 months, round-trip fares from San Antonio to the Cayman Islands have ranged from $579 to $814.

  • What airlines fly nonstop from San Antonio to the Cayman Islands?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from San Antonio to the Cayman Islands. One-stop options include:

    • American Airlines
    • United Airlines
    • Delta

  • Which cabin classes are available on flights from San Antonio to the Cayman Islands?

    On flights from San Antonio to the Cayman Islands you can only book Economy Class.

Your guide to booking San Antonio to the Cayman Islands flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for September when flights are typically cheapest and avoid November when prices are at their highest.
  • Flying on Wednesday is usually the cheapest. Flights on Sunday cost about 33% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in George Town, which is the most popular destination in the Cayman Islands. From there, it's easy to continue on to other popular destinations such as West Bay, East End and North Side.

Reviews of the top airlines flying from San Antonio to the Cayman Islands

 
Need help choosing which airline to fly with from San Antonio to the Cayman 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.
7.3
United AirlinesOverall score based on 10461 reviews
7.1Entertainment
7.7Boarding
6.7Food
7.3Comfort
8.1Crew
Airline reviews

Just having a little bit more legroom would've been nice.

8.0 ExcellentIsabella, Sep 2026
Read more United Airlines reviews

Just having a little bit more legroom would've been nice.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

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

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

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

The flight was delayed and gate changed so that was not fun and the flight to Dallas from LAX was very delayed on Sunday. It was just not a great experience due to the delays both ways.

Nothing available at the assigned hotel as far as brush, toothbrush, etc after forced layover with bags that departed

The flight from DFW to SAT started out with a 2 hour delay. It was a five hour delay with no real explanation as to why. In addition, the time of arrival kept changing from 10:00 pm to 11:00pm to sometime after midnight. Driver picking me up in SAT was as confused as I was. Flight attendants were patient thank goodness since folks were a bit upset about a 2 hour delay that stretched into 5 hours.

Flight was good- arrived early ! But ticketing with Underpricer and Kayak was poor at best- unnessacarily difficult due to how the ticket were issued

Cabin staff were very disengaged, spoke with no eye contact, dismissive. Disappointing compared to my United experiences.

awful delay, awful communication, zero updates throughout the experience of a giant delay

On Time. AA is late due to maintenance all the time.

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

More options for your flight from San Antonio to the Cayman Islands

Complete your trip to the Cayman Islands with a hotel stay or car rental