$64 Find Cheap Flights from Houston to Caribbean

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Caribbean departing on 1/21. 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.
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Best Caribbean Flight Deals

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

Punta Cana
Punta Cana1 stop$241
Montego Bay
Montego Bay1 stop$284
Santo Domingo
Santo Domingo1 stop$341
Oranjestad
Oranjestad1 stop$336
Nassau
Nassau1 stop$414
Simpson Bay
Simpson Bay2 stops$335
Kingston
Kingston1 stop$336
Providenciales
Providenciales1 stop$658
Bridgetown
Bridgetown1 stop$630
Port of Spain
Port of Spain2 stops$297
George Town
George Town1 stop$490
Willemstad
Willemstad2 stops$584
Castries
Castries2 stops$3,830
St. John's
St. John's1 stop$633
Puerto Plata
Puerto Plata1 stop$548
Aguadilla
Aguadilla1 stop$224

Good to know

Low season

February

High season

June

Cheapest flight

$64
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Houston George Bush Airport to San Juan

FAQs - booking Caribbean flights

  • How do I get to George Bush Intercontinental Airport (IAH) from downtown Houston?

    You can take the METRO Bus 102 from the Downtown Transit Center at Gray and La Branch to IAH. The journey time is around one hour. Consider hiring a taxi to the airport for a faster and more comfortable option. Travel time is approximately 20 minutes. You may also consider rideshare options like Lyft, Uber, Wingz, or Get Me.

  • Which airlines have non-stop flights from Houston George Bush Airport to the Caribbean?

    United Airlines is the only airline with direct flights from Houston George Bush Airport to the Caribbean. You’ll find non-stop flights departing from George Bush Intercontinental Airport (IAH) to different destinations in the Caribbean, including Havana (HAV), San Juan (SJU), Punta Cana (PUJ), Montego Bay (MBJ), Nassau (NAS), and Port of Spain (POS).

  • Which airlines have eco-friendly flights from Houston George Bush Airport to the Caribbean?

    If you’re mindful of the environment, you can book a flight with United Airlines, American Airlines, Viva Aerobus, Spirit Airlines, Frontier Airlines, or Delta Air Lines, which emit less CO₂ on their flights from Houston George Bush Airport to the Caribbean. They have implemented several measures to lower greenhouse gas emissions in their daily operations.

  • What services does George Bush Intercontinental Airport (IAH) offer passengers with limited mobility?

    Houston George Bush Intercontinental Airport is well-equipped to accommodate passengers with disabilities or reduced mobility. You’ll find different services and amenities, including Aira Services for the visually impaired, wheelchair assistance, inter-terminal connector trains, Sunflower Lanyard for passengers with hidden disabilities, and wheelchair-accessible restrooms.

  • How does KAYAK find such low prices on flights from Houston to Caribbean?

    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 Houston to Caribbean.

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

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

    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 with an airline and back to Houston with another airline.

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

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

See more FAQs

Top tips for finding cheap flights to Caribbean

  • Morning departure is around 39% more expensive than an evening flight, on average*.
  • Popular layover cities for one-stop flights from Houston George Bush Airport to the Caribbean include Miami (MIA), Dallas (DFW), Orlando (MCO), Fort Lauderdale (FLL), Atlanta (ATL), Monterrey (MTY), Mexico City (MEX), Cancun (CUN), Istanbul (IST), New York City (NYC), Chicago (ORD), Washington, D.C. (IAD), Charlotte (CLT), and Philadelphia (PHL).
  • For Business Class flights from Houston George Bush Airport to the Caribbean, consider booking Delta Airlines, United Airlines, Aeromexico, Air Canada, or American Airlines, which offer this option on their direct and connecting flights. You’ll enjoy access to specific lounges, in-flight entertainment, priority service, comfortable seating, in-flight dining, and spacious cabins with more legroom.
  • If you’re looking for airlines with the best carry-on weight allowance on flights from Houston George Bush Airport to the Caribbean, you can book with United Airlines, Air Canada, Delta Airlines, or American Airlines. There is no maximum weight restriction for carry-on luggage on these airlines. However, your bag should be within airline-specific size requirements and easily fit in the overhead section. It’s the same for your personal item, which should easily fit under the seat.
  • George Bush Intercontinental Airport (IAH) has multiple lounges to relax in before your flight to the Caribbean. You can check into United Club, Admirals Club, or Centurion Lounge. These lounges feature showers, dining options, complimentary drinks and snacks, cable TV, flight monitors, and free high-speed internet.
  • United Airlines offers special meals for passengers with special dietary needs on its direct flights from Houston George Bush Airport to the Caribbean. Special meals include diabetic, lactose-free, gluten-free, low-calories, low-sodium, vegan, kosher, Asian vegetarian, and religious meals. You can request your special meals in advance through the United Airlines website or contact the airline directly for the most up-to-date and detailed information on their special meal policy.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Flights from Houston to Caribbean: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Houston to Caribbean 
JoseFlew with United AirlinesIAH-SJUSep 2024
Eat before your boarding. Buy snacks or anything you like before departure, also download a movie, music or an audio book to enjoy during your flight.
KerryFlew with United AirlinesIAH-POSDec 2023
There was no internet and it seems like there never is. Charge your devices and pre-download your movies or audio.

Top 5 airlines serving from Houston to Caribbean

Need help choosing which airline to fly with from Houston to Caribbean? 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 8765 reviews
8.5Crew
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

8.0 ExcellentAndrew, Nov 2024MCO - LGA
Read more Delta reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Good and consistent Printer in lounge did not work for me :(

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

All fine save for the abominable catering. Really gone downhill. We found it all inedible.

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

Flight was great my baggage was on time everywhere but my bags had been handled ruff cause they got damaged.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

Poor and identical to the first two legs, except for the crew who were patient, professional and of pleasant and jovial disposition!

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

Delayed over an hour due to paperwork not being filed correctly. Forced to change planes.

The departure was delayed by 1 hour. The seat was comfortable and selection of entertainment is very good.

I was refused to used the toilet closes to my seat and had to go to the back of the plane .. it was difficult for me I’m a wheelchair customer

Packed commercial flight was as comfortable as can be expected

I'm not a valued flyer so I'm always in the last group to board...that sucks, always

boarding was quick and painless. entertainment could have been better- but that's also what ipads are for.

Domestic airlines have really fallen from what they used to be.

Overall good. Tight connection in DFW because of gate unavailability upon landing.

A very good flight. All personnel were gracious and pleasant. Good flight. No complaints.

horrible our connectig flight was late and we had to rush thru DFW to the next gate with 15 minutes time. Get to gate and its changed. no one knows whats going on . finally get a new gate and the plane has been sent back to the hanger . Boarded 4 hours after our original flight time and then sat at the gate for over an hour as the captian said the cargo doors were open and no one was in the airprot or on the ground to find out what was happening. this caused us to miss the first day of the tour as we missed our transfer and hotel meetup no apologies or accomodations offered to assist

3hour delay In the last 3 months i had 3 flights and 2 of these had a more than 2:40 hrs delayed

Flight delayed from rdu due to too much fuel. Had to stay overnight in dfw. Food vouchers inadequate to cover dinner and breakfast

I missed my connecting flight despite requesting a wheelchair and had to wait at the airport for an additional four hours

Boarding attendant was rude. Crew on the plan were more interested in talking amongst themselves and did not ask parentage if they needed anything or even walk down the isles.

Flight was ok with exception of the multiple delays. As with all Spirit flights, the sights are extremely uncomfortable and lack leg space. However, the price savings is the plus.

Okay for the most part but Good boarding and on time

The gate employees and the flight crew were friendly and professional. Afterboarding we waited 20 minutes for another flight; a complimentary beverage would have ben appreciated for the inconvenience.

Quick flight. But crew was late so boarding was delayed. No food or entertainment as flight was an hour so no possible eating there…flight was also delayed but I think that was the fault of SAN airport not spirit…

Everyone on the plane was wonderful. I can't say that the trip of flying was wonderful because I hadn't done that since I was 13 years old. Honestly I was terrified. What would make it better is if they didn't drive so fast but I know they have to. And if they could go up slowly and land slowly. But none of that they can control.

Horrible experience, they cancelled the flight , and we had to lose money on car rentals and hotels and tickets for extraction

Awful. My flight was three hours late leaving DFW and we just arrived at LAX three hours late and stuck on the runway. I heard the Spirit workers at the desk in DFW say that we were waiting on a crew. I am extremely disappointed in Spirit.

My flight was cancelled an hour before take off time.

Terrible airline. Cancelled the flight less than 24 hours before the flight. Caused me extra expenses!!! This will be the last time me and my family will travel with them

Booked direct in July '24. Turned into a 14 hr layover (both ways) in Denver. My 5 day vaca turned into a 1 day . Not good, BUT,... Thank you for the people @ Frontier who were professionally friendly & approachable.

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

The crew was ghetto lol I felt like I was on an inner city field trip

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

Allowed me to chose my seat without extra charge (I purchased full-price ticket) and boarding was in group1. Didn't even serve water.

Book cheap flights from Houston to Caribbean

Recent round-trip flight deals

1/18Sat
1 stopFrontier
15h 31mIAH-SJU
1/25Sat
1 stopFrontier
13h 53mSJU-IAH
$135
1/25Sat
1 stopFrontier
27h 02mIAH-SJU
1/30Thu
1 stopFrontier
13h 53mSJU-IAH
$136
12/10Tue
1 stopSpirit Airlines
17h 13mIAH-STT
12/13Fri
1 stopSpirit Airlines
14h 09mSTT-IAH
$187
2/19Wed
nonstopSpirit Airlines
4h 33mIAH-SJU
2/26Wed
nonstopSpirit Airlines
4h 48mSJU-IAH
$193
1/28Tue
nonstopUnited Airlines
4h 22mIAH-SJU
1/29Wed
1 stopUnited Airlines
10h 10mSJU-IAH
$240
1/23Thu
2 stopsAmerican Airlines
9h 39mIAH-SJU
1/25Sat
1 stopAmerican Airlines
7h 38mSJU-IAH
$244
1/23Thu
nonstopUnited Airlines
4h 23mIAH-SJU
1/30Thu
nonstopUnited Airlines
5h 08mSJU-IAH
$275
1/21Tue
1 stopAmerican Airlines
9h 28mIAH-STX
1/23Thu
1 stopAmerican Airlines
7h 38mSTX-IAH
$493
5/4Sun
1 stopDelta
9h 35mIAH-MBJ
5/10Sat
1 stopDelta
7h 01mMBJ-IAH
$522
3/19Wed
1 stopDelta
8h 09mIAH-STT
5/14Wed
1 stopDelta
8h 56mSTT-IAH
$553

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Recent one-way flight deals

1/21Tue
1 stopFrontier
11h 06mIAH-SJU
$64
1/18Sat
1 stopFrontier
11h 20mIAH-SJU
$69
1/7Tue
1 stopSpirit Airlines
13h 45mIAH-SJU
$75
1/8Wed
1 stopSpirit Airlines
6h 26mIAH-SJU
$96
1/5Sun
nonstopUnited Airlines
4h 18mIAH-SJU
$113
1/9Thu
1 stopAmerican Airlines
16h 00mIAH-SJU
$122
11/25Mon
1 stopDelta
6h 31mIAH-SJU
$142
1/16Thu
nonstopUnited Airlines
4h 23mIAH-SJU
$148
2/17Mon
1 stopDelta
9h 30mIAH-SJU
$202
4/7Mon
1 stopAmerican Airlines
15h 57mIAH-PUJ
$255

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Last minute flights from Houston to Caribbean

Last minute flight, train and bus deals

11/25Mon
multi-stop
13h 09mIAH-SJU
12/4Wed
multi-stop
21h 11mSJU-IAH
$210
11/25Mon
multi-stopSpirit Airlines
13h 09mIAH-SJU
12/4Wed
nonstopSpirit Airlines
5h 10mSJU-IAH
$239
11/25Mon
nonstopUnited Airlines
4h 22mIAH-SJU
12/4Wed
nonstopUnited Airlines
5h 07mSJU-IAH
$245
11/25Mon
nonstopUnited Airlines
4h 22mIAH-SJU
12/4Wed
multi-stopUnited Airlines
10h 10mSJU-IAH
$250
11/25Mon
multi-stopDelta
8h 58mIAH-SJU
11/28Thu
multi-stopDelta
11h 08mSJU-IAH
$284
11/25Mon
multi-stopAmerican Airlines
14h 20mIAH-SJU
11/26Tue
multi-stopAmerican Airlines
11h 27mSJU-IAH
$303
11/24Sun
multi-stopAmerican Airlines
14h 20mIAH-SJU
11/27Wed
multi-stopAmerican Airlines
12h 25mSJU-IAH
$309
11/24Sun
multi-stopDelta
8h 58mIAH-SJU
11/29Fri
multi-stopDelta
11h 35mSJU-IAH
$414
11/25Mon
multi-stopFrontier
25h 29mIAH-MBJ
11/30Sat
multi-stopFrontier
28h 56mMBJ-IAH
$529
11/25Mon
multi-stopFrontier
25h 29mIAH-MBJ
12/1Sun
multi-stopFrontier
9h 14mMBJ-IAH
$549

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Everything you need to know for your flight to Caribbean

Information on your arrival and departure airports

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