Cheap flights from Houston to Caribbean Islands from $78
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Caribbean Islands departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Houston to Caribbean Islands
Round-trip
One-way
Last minute
Direct
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Southwest flights from Houston to Caribbean Islands
Our best Southwest deals on Houston to Caribbean Islands flight tickets
Southwest![Southwest]()
Aug 18![Southwest]()
Aug 21
HOU5:05 amHouston Hobby
12h 40m
1 stop
SJU6:45 pmSan Juan Luis Munoz Marin Intl
SJU4:05 pmSan Juan Luis Munoz Marin Intl
8h 10m
1 stop
HOU11:15 pmHouston Hobby
Southwest![Southwest]()
Sep 30![Southwest]()
Oct 5
HOU11:25 amHouston Hobby
7h 20m
1 stop
SJU7:45 pmSan Juan Luis Munoz Marin Intl
SJU9:20 pmSan Juan Luis Munoz Marin Intl
11h 25m
1 stop
HOU7:45 amHouston Hobby
Spirit Airlines flights from Houston to Caribbean Islands
Our best Spirit Airlines deals on Houston to Caribbean Islands flight tickets
Spirit Airlines![Spirit Airlines]()
Jun 29![Spirit Airlines]()
Jul 3
IAH6:15 amHouston George Bush Intcntl
12h 04m
1 stop
SJU7:19 pmSan Juan Luis Munoz Marin Intl
SJU11:43 amSan Juan Luis Munoz Marin Intl
4h 45m
IAH3:28 pmHouston George Bush Intcntl
Spirit Airlines![Spirit Airlines]()
Jul 8![Spirit Airlines]()
Jul 15
IAH6:10 amHouston George Bush Intcntl
16h 55m
1 stop
SJU12:05 amSan Juan Luis Munoz Marin Intl
SJU11:34 amSan Juan Luis Munoz Marin Intl
4h 45m
IAH3:19 pmHouston George Bush Intcntl
See travel insights to Caribbean Islands from
How to get the cheapest flight ticket from Houston to Caribbean Islands
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Caribbean Islands?
The month of September is, on average, the cheapest month to fly to Caribbean Islands from Houston, with most prices found around $264. The month of October is another great option to travel to Caribbean Islands, with average flight prices from Houston averaging around $285.
What is the cheapest day to depart on your flight to Caribbean Islands?
The cheapest day to depart from Houston to Caribbean Islands is on a Friday. Travelers who choose to depart for Caribbean Islands on a Friday will often find tickets for as low as $590. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $640. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.
What is the cheapest time of day to depart on your flight 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 to Caribbean Islands at noon for as low as $258. 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 evening because they tend to be around $512. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Houston to Caribbean Islands flight route?
Fly from Houston George Bush Intcntl to San Juan Luis Munoz Marin Intl for the best Houston - Caribbean Islands flight prices
How far in advance should I book a flight to Caribbean Islands?
You are more likely to see cheaper flights to Caribbean Islands from Houston when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $328 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Houston for as low as $261 on momondo.
What cabin class options are available on Houston to Caribbean Islands flights?
There are 4 cabin classes available to choose from on Houston to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Houston to Caribbean Islands?
Southwest, United Airlines, and American Airlines are the most popular carriers operating from Houston to Caribbean Islands
What airlines fly to Caribbean Islands?
United Airlines, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Caribbean Islands from Houston according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 8 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston to Caribbean Islands on average per day?
As of June 2025, 16 flights take off from Houston and land in Caribbean Islands each day. The most common flight departure time for this route is 10:00AM, with 56% of daily flights taking off at noon.
How many flights depart from Houston to Caribbean Islands on average per week?
As of June 2025, there are 116 flights per week flying from Houston to Caribbean Islands. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.
Cheap Houston to Caribbean Islands flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston to Caribbean Islands
Best Price Found | $78 |
|---|---|
Fastest flight time | 3h 10m |
Direct flights | Every day |
Airports in Caribbean Islands | 3 airports |
When did momondo last update prices for flights from Houston to Caribbean Islands?
Prices for flights from Houston to Caribbean Islands were last updated today.
How many operators does momondo search for flights from Houston to Caribbean Islands?
As of June 2025, there are 6 operators available to choose from for flights from Houston to Caribbean Islands.
How old do you have to be to fly from Houston to Caribbean Islands?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The required travel and health documents for your Caribbean Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Houston to Caribbean Islands
Compare and see reviews for airlines that fly from Houston to Caribbean Islands with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $122 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $175 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $230 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $376 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $413 | Free Cancellation | Rating 7.3 2,925 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Houston to Caribbean Islands?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Caribbean Islands. momondo saves you time and could save you money on your trip.
Can I find flights from Houston to Caribbean Islands with flexible booking policies on momondo?
All flight searches from Houston to Caribbean Islands on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Houston to Caribbean Islands?
Once all potential Houston to Caribbean Islands flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Houston to Caribbean Islands right now. Can momondo alert me if prices change?
Price alerts on flights to Caribbean Islands from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
Find better results for your trip to Caribbean Islands
Popular cities in Caribbean Islands
Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $56
Flights to Londonfrom $317
Flights to Bangkokfrom $541
Flights to Los Angelesfrom $47
Flights to Tokyofrom $392
Flights to Parisfrom $225
Flights to Copenhagenfrom $335
Flights to Miamifrom $70
Flights to Istanbulfrom $382
Flights to Manilafrom $525
Flights to Chicagofrom $52
Flights to Romefrom $161