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Cheap flights from Houston to Caribbean from $79

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 departing on 9/20. 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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Cheap round-trip flights

American Airlines Logo
8:32 pm - 2:15 pmHOU-SJU
16h 43m1 stop
American Airlines Logo
3:34 pm - 10:14 pmSJU-HOU
7h 40m1 stop
$175American Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
7:23 pm - 2:15 pmIAH-SJU
17h 52m1 stop
American Airlines Logo
5:00 pm - 12:35 amSJU-IAH
8h 35m1 stop
$175American Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 8
Spirit Airlines Logo
5:30 am - 9:48 pmIAH-SJU
15h 18m1 stop
Spirit Airlines Logo
10:16 pm - 9:50 pmSJU-IAH
24h 34m1 stop
$188Spirit Airlines
Find Deal
Mon, Aug 25 - Fri, Aug 29
Spirit Airlines Logo
7:31 pm - 11:04 amIAH-SJU
14h 33m1 stop
Spirit Airlines Logo
3:19 pm - 11:56 pmSJU-IAH
9h 37m2 stops
$196Spirit Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
5:45 am - 1:16 pmIAH-SJU
6h 31m1 stop
Delta Logo
5:41 pm - 11:50 pmSJU-IAH
7h 09m1 stop
$215Delta
Find Deal
Sun, Sep 21 - Fri, Sep 26
Delta Logo
6:00 am - 1:30 pmHOU-SJU
6h 30m1 stop
Delta Logo
12:50 pm - 10:31 pmSJU-HOU
10h 41m1 stop
$260Delta
Find Deal
Tue, Aug 26 - Fri, Sep 5
Southwest Logo
4:55 pm - 11:50 pmHOU-SJU
5h 55m1 stop
Southwest Logo
10:30 pm - 7:55 amSJU-HOU
10h 25m1 stop
$263Southwest
Find Deal
Thu, Sep 25 - Sun, Sep 28
Southwest Logo
12:20 pm - 12:35 amHOU-SJU
11h 15m1 stop
Southwest Logo
8:15 am - 8:15 pmSJU-HOU
13h 00m2 stops
$264Southwest
Find Deal
Sun, Sep 21 - Mon, Sep 22
JetBlue Logo
1:38 pm - 12:34 pmIAH-UVF
20h 56m2 stops
JetBlue Logo
4:57 pm - 12:41 pmUVF-IAH
21h 44m2 stops
$639JetBlue
Find Deal
Fri, Nov 14 - Tue, Nov 18
JetBlue Logo
2:35 pm - 2:15 pmIAH-UVF
22h 40m2 stops
JetBlue Logo
3:20 pm - 1:40 pmUVF-IAH
23h 20m2 stops
$649JetBlue
Find Deal
Mon, Sep 8 - Fri, Sep 12

Southwest flights from Houston to Caribbean

Our best Southwest deals on Houston to Caribbean flight tickets
Southwest
Sep 25
HOU4:55 pmHouston Hobby
5h 55m
1 stop
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Sep 28
SJU10:30 pmSan Juan Luis Munoz Marin Intl
10h 25m
1 stop
HOU7:55 amHouston Hobby
$263
Find similar
Southwest
Sep 21
HOU12:20 pmHouston Hobby
11h 15m
1 stop
SJU12:35 amSan Juan Luis Munoz Marin Intl
Sep 22
SJU8:15 amSan Juan Luis Munoz Marin Intl
13h 00m
2 stops
HOU8:15 pmHouston Hobby
$264
Find similar
Southwest
Sep 14
HOU12:20 pmHouston Hobby
11h 15m
1 stop
SJU12:35 amSan Juan Luis Munoz Marin Intl
Sep 22
SJU11:10 amSan Juan Luis Munoz Marin Intl
10h 05m
2 stops
HOU8:15 pmHouston Hobby
$269
Find similar

Spirit Airlines flights from Houston to Caribbean

Our best Spirit Airlines deals on Houston to Caribbean flight tickets
Spirit Airlines
Aug 17
IAH9:51 amHouston George Bush Intcntl
4h 16m
SJU3:07 pmSan Juan Luis Munoz Marin Intl
Aug 22
SJU2:11 amSan Juan Luis Munoz Marin Intl
6h 58m
1 stop
IAH8:09 amHouston George Bush Intcntl
$159
Find similar
Spirit Airlines
Aug 17
IAH9:51 amHouston George Bush Intcntl
4h 16m
SJU3:07 pmSan Juan Luis Munoz Marin Intl
Aug 23
SJU4:05 pmSan Juan Luis Munoz Marin Intl
7h 54m
1 stop
IAH10:59 pmHouston George Bush Intcntl
$166
Find similar
Spirit Airlines
Aug 17
IAH9:51 amHouston George Bush Intcntl
4h 16m
SJU3:07 pmSan Juan Luis Munoz Marin Intl
Aug 20
SJU2:11 amSan Juan Luis Munoz Marin Intl
10h 39m
1 stop
IAH11:50 amHouston George Bush Intcntl
$167
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 August 14, 2025.
Use the filters below to find and compare flights from Houston to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Thu 10/2

8:32 pm-2:15 pm

1 stop16h 43m

San Juan Luis Munoz Marin Intl

Tue 10/7

3:34 pm-10:14 pm

1 stop7h 40m

$175

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 10/2

7:23 pm-2:15 pm

1 stop17h 52m

San Juan Luis Munoz Marin Intl

Wed 10/8

5:00 pm-12:35 am

1 stop8h 35m

$175

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 8/25

5:30 am-9:48 pm

1 stop15h 18m

San Juan Luis Munoz Marin Intl

Fri 8/29

10:16 pm-9:50 pm

1 stop24h 34m

$188

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 9/20

7:31 pm-11:04 am

1 stop14h 33m

San Juan Luis Munoz Marin Intl

Sat 9/27

3:19 pm-11:56 pm

2 stops9h 37m

$196

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 9/21

5:45 am-1:16 pm

1 stop6h 31m

San Juan Luis Munoz Marin Intl

Fri 9/26

5:41 pm-11:50 pm

1 stop7h 09m

$215

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 8/26

6:00 am-1:30 pm

1 stop6h 30m

San Juan Luis Munoz Marin Intl

Fri 9/5

12:50 pm-10:31 pm

1 stop10h 41m

$260

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Thu 9/25

4:55 pm-11:50 pm

1 stop5h 55m

San Juan Luis Munoz Marin Intl

Sun 9/28

10:30 pm-7:55 am

1 stop10h 25m

$263

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 9/21

12:20 pm-12:35 am

1 stop11h 15m

San Juan Luis Munoz Marin Intl

Mon 9/22

8:15 am-8:15 pm

2 stops13h 00m

$264

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Fri 11/14

1:38 pm-12:34 pm

2 stops20h 56m

Castries Hewanorra

Tue 11/18

4:57 pm-12:41 pm

2 stops21h 44m

$639

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 9/8

2:35 pm-2:15 pm

2 stops22h 40m

Castries Hewanorra

Fri 9/12

3:20 pm-1:40 pm

2 stops23h 20m

$649

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 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 to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $276. If you don’t want to visit Caribbean in September, then you should wait until October to fly from Houston, when ticket prices are also cheap, with an average price of $276.

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

The cheapest day to depart from Houston to Caribbean is on a Saturday when prices can be found for as low as $566. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $590. 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 to Caribbean when you can find flight prices for as low as $235. 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 $508.

What is the cheapest Houston to Caribbean flight route?

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

How far in advance should I book a flight to Caribbean?

You are more likely to see cheaper flights to Caribbean from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $334 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Houston for as low as $259 on momondo.

What cabin class options are available on Houston to Caribbean flights?

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

Cheap Houston to Caribbean flight deals and tips

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

Best Price Found

$79

Fastest flight time

3h 10m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Caribbean

4 airports
The best one-way flight to Caribbean from Houston in the past 72 hours is $79. The best round-trip flight deal from Houston to Caribbean found on momondo in the last 72 hours is $175.
The fastest flight from Houston to Caribbean takes 3h 10m
Direct flights go from Houston to Caribbean on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Southwest and Spirit Airlines.
There are 4 airports near Caribbean: Nassau Intl (NAS), Montego Bay Sangster Intl (MBJ), Punta Cana (PUJ), San Juan Luis Munoz Marin Intl (SJU)
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  • When did momondo last update prices for flights from Houston to Caribbean?

    Prices for flights from Houston to Caribbean are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Caribbean?

  • How old do you have to be to fly from Houston to Caribbean?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Caribbean.

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

    The necessary travel and health documents for your Caribbean trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Caribbean

Compare and see reviews for airlines that fly from Houston to Caribbean with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $120Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
FrontierPriceFrom $125Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
DeltaPriceFrom $137Free CancellationRating
8.0
7,980 reviews
Search Delta flights
SouthwestPriceFrom $165Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $175Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $201Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $358Free CancellationRating
7.5
1,507 reviews
Search Copa Airlines flights
JetBluePriceFrom $413Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Caribbean. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Caribbean from Houston with this policy.

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

Once all potential Houston to Caribbean 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 right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Caribbean flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Caribbean

Popular cities in Caribbean

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $103
Flights to Punta Canafrom $201
Flights to Santo Domingofrom $197
Flights to Montego Bayfrom $212
Flights to Oranjestadfrom $266
Flights to Nassaufrom $240
Flights to Saint Thomas Islandfrom $174
Flights to Kingstonfrom $248
Flights to Port of Spainfrom $270
Flights to Simpson Bayfrom $255
Flights to Willemstadfrom $265
Flights to Santiago de los Caballerosfrom $208