Cheap flights from Houston George Bush Intcntl Airport to Caribbean Islands from $107

The month of September is, on average, the cheapest month to fly to Caribbean Islands from Houston George Bush Intcntl Airport, with most prices found around $77. The month of February is another great option to travel to Caribbean Islands, with average flight prices from Houston George Bush Intcntl Airport averaging around $78.

The cheapest day to depart from Houston George Bush Intcntl Airport to Caribbean Islands is on a Tuesday. Travelers who choose to depart for Caribbean Islands on a Tuesday will often find tickets for as low as $524. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $646. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

According to our data, the cheapest time of day to fly to Caribbean Islands is at noon. momondo users have found flights departing from Houston George Bush Intcntl Airport to Caribbean Islands at noon for as low as $390. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $590. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Houston George Bush Intcntl to San Juan Luis Munoz Marin Intl for the best Houston George Bush Intcntl - Caribbean Islands flight prices

You are more likely to see cheaper flights to Caribbean Islands from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $440 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Houston George Bush Intcntl Airport for as low as $381 on momondo.

There are 4 cabin classes available to choose from on Houston George Bush Intcntl Airport to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

JetBlue, Frontier, and United Airlines are the most popular carriers operating from Houston George Bush Intcntl to Caribbean Islands

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Caribbean Islands from Houston George Bush Intcntl Airport according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 5 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

As of July 2026, 19 flights take off from Houston George Bush Intcntl Airport and land in Caribbean Islands each day. The most common flight departure time for this route is 10:00AM, with 53% of daily flights taking off at noon.

As of July 2026, there are 137 flights per week flying from Houston George Bush Intcntl Airport to Caribbean Islands. The most common day of the week flights depart is Sat, with 17% of flights taking off on this day.