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Cheap flights from Houston George Bush Intcntl Airport to Caribbean from $137

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 George Bush Intcntl Airport to Caribbean departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Caribbean

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:37 pm - 12:28 am
IAH
-
SJU
26h 51m
1 stop
Frontier Logo
4:05 pm - 8:47 am
SJU
-
IAH
17h 42m
1 stop
$238Frontier
Tue, Aug 11 - Mon, Aug 17
Delta Logo
5:55 am - 1:39 pm
IAH
-
STT
6h 44m
1 stop
Delta Logo
2:49 pm - 11:58 pm
STT
-
IAH
10h 09m
1 stop
$250Delta
Tue, Oct 13 - Thu, Oct 22
Frontier Logo
8:37 pm - 12:28 am
IAH
-
SJU
26h 51m
1 stop
Frontier Logo
5:15 pm - 8:47 am
SJU
-
IAH
40h 32m
2 stops
$267Frontier
Tue, Aug 11 - Mon, Aug 17
JetBlue Logo
7:24 am - 5:14 pm
IAH
-
NAS
8h 50m
1 stop
JetBlue Logo
6:24 pm - 11:02 pm
NAS
-
IAH
5h 38m
1 stop
$284JetBlue
Tue, Aug 25 - Wed, Aug 26
Frontier Logo
4:39 pm - 1:50 am
IAH
-
SJU
8h 11m
1 stop
Frontier Logo
9:05 pm - 8:45 am
SJU
-
IAH
12h 40m
1 stop
$288Frontier
Wed, Sep 23 - Wed, Sep 30
Frontier Logo
7:00 am - 11:57 pm
IAH
-
SJU
15h 57m
2 stops
Frontier Logo
9:05 pm - 8:45 am
SJU
-
IAH
12h 40m
1 stop
$296Frontier
Wed, Sep 23 - Wed, Sep 30
JetBlue Logo
7:24 am - 5:14 pm
IAH
-
NAS
8h 50m
1 stop
JetBlue Logo
12:20 pm - 11:02 pm
NAS
-
IAH
11h 42m
1 stop
$303JetBlue
Thu, Aug 27 - Mon, Aug 31
Delta Logo
7:00 am - 3:20 pm
IAH
-
STT
7h 20m
1 stop
Delta Logo
2:49 pm - 8:47 pm
STT
-
IAH
6h 58m
1 stop
$480Delta
Wed, Jul 29 - Thu, Aug 20
Air Canada Logo
7:20 am - 1:15 pm
IAH
-
PLS
28h 55m
1 stop
Air Canada Logo
1:40 pm - 7:38 pm
PLS
-
IAH
54h 58m
2 stops
$590Air Canada
Sun, Jun 14 - Mon, Jun 22
Air Canada Logo
11:45 am - 12:45 pm
IAH
-
PLS
24h 00m
1 stop
Air Canada Logo
1:40 pm - 10:01 pm
PLS
-
IAH
9h 21m
1 stop
$600Air Canada
Fri, Aug 21 - Mon, Aug 24

Frontier flights from Houston George Bush Intcntl Airport to Caribbean

Our best Frontier deals on Houston George Bush Intcntl Airport to Caribbean flight tickets
Frontier
Sep 23
IAH4:39 pmHouston George Bush Intcntl
8h 11m
1 stop
SJU1:50 amSan Juan Luis Munoz Marin Intl
Sep 30
SJU9:05 pmSan Juan Luis Munoz Marin Intl
12h 40m
1 stop
IAH8:45 amHouston George Bush Intcntl
$288
Frontier
Sep 23
IAH7:00 amHouston George Bush Intcntl
15h 57m
2 stops
SJU11:57 pmSan Juan Luis Munoz Marin Intl
Sep 30
SJU9:05 pmSan Juan Luis Munoz Marin Intl
12h 40m
1 stop
IAH8:45 amHouston George Bush Intcntl
$296
Frontier
Nov 3
IAH4:39 pmHouston George Bush Intcntl
8h 11m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
Nov 11
SJU8:24 pmSan Juan Luis Munoz Marin Intl
15h 36m
1 stop
IAH10:00 amHouston George Bush Intcntl
$298

Air Canada flights from Houston George Bush Intcntl Airport to Caribbean

Our best Air Canada deals on Houston George Bush Intcntl Airport to Caribbean flight tickets
Air Canada
Sep 4
IAH6:45 amHouston George Bush Intcntl
27h 00m
1 stop
GCM9:45 amGeorge Town Owen Roberts Intl
Sep 7
GCM12:25 pmGeorge Town Owen Roberts Intl
22h 42m
1 stop
IAH11:07 amHouston George Bush Intcntl
$513
Air Canada
Sep 4
IAH6:45 amHouston George Bush Intcntl
27h 00m
1 stop
GCM9:45 amGeorge Town Owen Roberts Intl
Sep 7
GCM12:25 pmGeorge Town Owen Roberts Intl
20h 25m
1 stop
IAH8:50 amHouston George Bush Intcntl
$518
Air Canada
Nov 11
IAH12:10 pmHouston George Bush Intcntl
23h 40m
1 stop
PUJ1:50 pmPunta Cana
Nov 15
PUJ12:35 pmPunta Cana
11h 04m
1 stop
IAH9:39 pmHouston George Bush Intcntl
$528

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 19, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 8/11

8:37 pm-12:28 am

1 stop26h 51m

San Juan Luis Munoz Marin Intl

Mon 8/17

4:05 pm-8:47 am

1 stop17h 42m

$238

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 10/13

5:55 am-1:39 pm

1 stop6h 44m

Saint Thomas Island Cyril E King

Thu 10/22

2:49 pm-11:58 pm

1 stop10h 09m

$250

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 8/11

8:37 pm-12:28 am

1 stop26h 51m

San Juan Luis Munoz Marin Intl

Mon 8/17

5:15 pm-8:47 am

2 stops40h 32m

$267

HoustonNassau

IAH - NAS

IAHNAS

Houston George Bush Intcntl

Tue 8/25

7:24 am-5:14 pm

1 stop8h 50m

Nassau Intl

Wed 8/26

6:24 pm-11:02 pm

1 stop5h 38m

$284

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 9/23

4:39 pm-1:50 am

1 stop8h 11m

San Juan Luis Munoz Marin Intl

Wed 9/30

9:05 pm-8:45 am

1 stop12h 40m

$288

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 9/23

7:00 am-11:57 pm

2 stops15h 57m

San Juan Luis Munoz Marin Intl

Wed 9/30

9:05 pm-8:45 am

1 stop12h 40m

$296

HoustonNassau

IAH - NAS

IAHNAS

Houston George Bush Intcntl

Thu 8/27

7:24 am-5:14 pm

1 stop8h 50m

Nassau Intl

Mon 8/31

12:20 pm-11:02 pm

1 stop11h 42m

$303
Quickest round-trip

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 7/29

7:00 am-3:20 pm

1 stop7h 20m

Saint Thomas Island Cyril E King

Thu 8/20

2:49 pm-8:47 pm

1 stop6h 58m

$480

HoustonProvidenciales

IAH - PLS

IAHPLS

Houston George Bush Intcntl

Sun 6/14

7:20 am-1:15 pm

1 stop28h 55m

Providenciales

Mon 6/22

1:40 pm-7:38 pm

2 stops54h 58m

$590

HoustonProvidenciales

IAH - PLS

IAHPLS

Houston George Bush Intcntl

Fri 8/21

11:45 am-12:45 pm

1 stop24h 00m

Providenciales

Mon 8/24

1:40 pm-10:01 pm

1 stop9h 21m

$600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Caribbean

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

What is the cheapest month to fly to Caribbean?

In general, September is the cheapest month to fly from Houston George Bush Intcntl Airport to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $77. If you don’t want to visit Caribbean in September, then you should wait until February to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $78.

What is the cheapest day to depart on your flight to Caribbean?

The cheapest day to depart from Houston George Bush Intcntl Airport to Caribbean is on a Tuesday when prices can be found for as low as $398. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $608. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.

What is the cheapest time of day to depart on your flight to Caribbean?

At noon is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Caribbean when you can find flight prices for as low as $390. Flying to Caribbean at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $540.

What is the cheapest Houston George Bush Intcntl to Caribbean flight route?

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

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Caribbean?

You are more likely to see cheaper flights to Caribbean from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $411 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Houston George Bush Intcntl Airport for as low as $343 on momondo.

What cabin class options are available on Houston George Bush Intcntl Airport to Caribbean flights?

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

Can stopping save me money on Houston George Bush Intcntl Airport to Caribbean flights?

No. A direct flight is the cheapest option for a flight between Houston George Bush Intcntl Airport to Caribbean.

Cheap Houston George Bush Intcntl Airport to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Caribbean

Best Price Found

$244

Fastest flight time

2h 51m

Direct flights

Every day

Airports in Caribbean

195 airports
The best one-way flight to Caribbean from Houston George Bush Intcntl Airport in the past 72 hours is $244. The best round-trip flight deal from Houston George Bush Intcntl Airport to Caribbean found on momondo in the last 72 hours is $535.
The fastest flight from Houston George Bush Intcntl Airport to Caribbean takes 2h 51m
Direct flights go from Houston George Bush Intcntl Airport to Caribbean every day.
There are 195 airports in Caribbean. From Houston George Bush Intcntl Airport there are direct flights to George Town Owen Roberts Intl (GCM), Nassau Intl (NAS), Montego Bay Sangster Intl (MBJ).
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Caribbean

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Caribbean?

    Prices for flights from Houston George Bush Intcntl Airport to Caribbean were last updated today.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Caribbean?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Caribbean?

    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 George Bush Intcntl Airport to Caribbean.

  • What documentation or ID do you need to fly to Caribbean?

    The travel and health documents you'll need for your trip to Caribbean may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Caribbean?

Best airlines flying from Houston George Bush Intcntl Airport to Caribbean

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Caribbean with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $78Free CancellationRating
6.2
8,612 reviews
Search Spirit Airlines flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,455 reviews
Search Delta flights
FrontierPriceFrom $132Free CancellationRating
5.6
2,945 reviews
Search Frontier flights
American AirlinesPriceFrom $175Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights
United AirlinesPriceFrom $234Free CancellationRating
7.4
9,734 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Caribbean?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Caribbean from Houston.

Can I find flights from Houston to Caribbean with flexible booking policies on momondo?

Flights from Houston to Caribbean with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Caribbean?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Caribbean.

I’m not ready to book a flight from Houston to Caribbean right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Caribbean now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Caribbean and let you know when they change.

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