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Cheap flights from Houston to Puerto Rico from $86

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 Puerto Rico departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
8:45 am - 11:59 pm
IAH
-
SJU
13h 14m1 stop
Multiple Airlines Logo
11:52 am - 10:56 pm
SJU
-
IAH
13h 04m1 stop
$171Multiple Airlines
mié., feb. 4 - lun., feb. 9
Multiple Airlines Logo
8:18 pm - 2:53 am
IAH
-
SJU
28h 35m1 stop
Multiple Airlines Logo
11:52 am - 11:59 pm
SJU
-
IAH
14h 07m1 stop
$172Multiple Airlines
sáb., feb. 21 - mar., feb. 24
Spirit Airlines Logo
12:16 pm - 11:33 pm
IAH
-
SJU
9h 17m1 stop
Spirit Airlines Logo
6:00 am - 11:11 am
SJU
-
IAH
7h 11m1 stop
$173Spirit Airlines
mié., ene. 21 - mié., ene. 28
Frontier Logo
6:15 am - 5:00 pm
IAH
-
SJU
8h 45m1 stop
Frontier Logo
4:06 pm - 10:51 pm
SJU
-
IAH
8h 45m1 stop
$174Frontier
sáb., feb. 7 - mié., feb. 11
Frontier Logo
8:18 pm - 9:54 am
IAH
-
SJU
11h 36m1 stop
Frontier Logo
7:54 pm - 7:55 am
SJU
-
IAH
14h 01m1 stop
$178Frontier
mar., feb. 10 - sáb., feb. 14
Spirit Airlines Logo
5:05 am - 6:58 pm
IAH
-
SJU
11h 53m2 stops
Spirit Airlines Logo
4:40 pm - 11:58 pm
SJU
-
IAH
9h 18m1 stop
$179Spirit Airlines
jue., feb. 5 - mar., feb. 10
American Airlines Logo
6:00 am - 6:09 pm
HOU
-
SJU
10h 09m2 stops
American Airlines Logo
7:33 am - 3:51 pm
SJU
-
HOU
10h 18m1 stop
$386American Airlines
mié., feb. 18 - mar., feb. 24
American Airlines Logo
12:49 pm - 11:59 pm
HOU
-
SJU
9h 10m2 stops
American Airlines Logo
7:07 am - 6:06 pm
SJU
-
HOU
12h 59m1 stop
$397American Airlines
sáb., feb. 7 - mar., feb. 10
United Airlines Logo
11:55 am - 3:53 pm
IAH
-
VQS
49h 58m2 stops
United Airlines Logo
10:12 am - 5:25 pm
VQS
-
IAH
33h 13m2 stops
$1,191United Airlines
jue., ene. 29 - lun., feb. 2
United Airlines Logo
6:15 pm - 4:11 pm
IAH
-
MAZ
19h 56m2 stops
United Airlines Logo
1:19 pm - 6:56 pm
MAZ
-
IAH
7h 37m1 stop
$1,226United Airlines
dom., feb. 22 - jue., feb. 26

Spirit Airlines flights from Houston to Puerto Rico

Our best Spirit Airlines deals on Houston to Puerto Rico flight tickets
Spirit Airlines
Jan 21
IAH12:16 pmHouston George Bush Intcntl
9h 17m
1 stop
SJU11:33 pmSan Juan Luis Munoz Marin Intl
Jan 28
SJU6:00 amSan Juan Luis Munoz Marin Intl
7h 11m
1 stop
IAH11:11 amHouston George Bush Intcntl
$173
Find similar
Spirit Airlines
Feb 5
IAH5:05 amHouston George Bush Intcntl
11h 53m
2 stops
SJU6:58 pmSan Juan Luis Munoz Marin Intl
Feb 10
SJU4:40 pmSan Juan Luis Munoz Marin Intl
9h 18m
1 stop
IAH11:58 pmHouston George Bush Intcntl
$179
Find similar
Spirit Airlines
Jan 22
IAH12:16 pmHouston George Bush Intcntl
9h 17m
1 stop
SJU11:33 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU11:52 amSan Juan Luis Munoz Marin Intl
13h 04m
1 stop
IAH10:56 pmHouston George Bush Intcntl
$180
Find similar

Frontier flights from Houston to Puerto Rico

Our best Frontier deals on Houston to Puerto Rico flight tickets
Frontier
Feb 7
IAH6:15 amHouston George Bush Intcntl
8h 45m
1 stop
SJU5:00 pmSan Juan Luis Munoz Marin Intl
Feb 11
SJU4:06 pmSan Juan Luis Munoz Marin Intl
8h 45m
1 stop
IAH10:51 pmHouston George Bush Intcntl
$174
Find similar
Frontier
Feb 10
IAH8:18 pmHouston George Bush Intcntl
11h 36m
1 stop
SJU9:54 amSan Juan Luis Munoz Marin Intl
Feb 14
SJU7:54 pmSan Juan Luis Munoz Marin Intl
14h 01m
1 stop
IAH7:55 amHouston George Bush Intcntl
$178
Find similar
Frontier
Feb 9
IAH6:05 amHouston George Bush Intcntl
7h 07m
1 stop
SJU3:12 pmSan Juan Luis Munoz Marin Intl
Feb 14
SJU8:53 pmSan Juan Luis Munoz Marin Intl
13h 47m
1 stop
IAH8:40 amHouston George Bush Intcntl
$182
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Puerto Rico 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 enero 6, 2026.
Use the filters below to find and compare flights from Houston to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mié. 2/4

8:45 am-11:59 pm

1 stop13h 14m

San Juan Luis Munoz Marin Intl

lun. 2/9

11:52 am-10:56 pm

1 stop13h 04m

$171

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

sáb. 2/21

8:18 pm-2:53 am

1 stop28h 35m

San Juan Luis Munoz Marin Intl

mar. 2/24

11:52 am-11:59 pm

1 stop14h 07m

$172

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mié. 1/21

12:16 pm-11:33 pm

1 stop9h 17m

San Juan Luis Munoz Marin Intl

mié. 1/28

6:00 am-11:11 am

1 stop7h 11m

$173

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

sáb. 2/7

6:15 am-5:00 pm

1 stop8h 45m

San Juan Luis Munoz Marin Intl

mié. 2/11

4:06 pm-10:51 pm

1 stop8h 45m

$174

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mar. 2/10

8:18 pm-9:54 am

1 stop11h 36m

San Juan Luis Munoz Marin Intl

sáb. 2/14

7:54 pm-7:55 am

1 stop14h 01m

$178

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

jue. 2/5

5:05 am-6:58 pm

2 stops11h 53m

San Juan Luis Munoz Marin Intl

mar. 2/10

4:40 pm-11:58 pm

1 stop9h 18m

$179

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

mié. 2/18

6:00 am-6:09 pm

2 stops10h 09m

San Juan Luis Munoz Marin Intl

mar. 2/24

7:33 am-3:51 pm

1 stop10h 18m

$386

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

sáb. 2/7

12:49 pm-11:59 pm

2 stops9h 10m

San Juan Luis Munoz Marin Intl

mar. 2/10

7:07 am-6:06 pm

1 stop12h 59m

$397

HoustonVieques

IAH - VQS

IAHVQS

Houston George Bush Intcntl

jue. 1/29

11:55 am-3:53 pm

2 stops49h 58m

Vieques

lun. 2/2

10:12 am-5:25 pm

2 stops33h 13m

$1,191

HoustonMayagüez

IAH - MAZ

IAHMAZ

Houston George Bush Intcntl

dom. 2/22

6:15 pm-4:11 pm

2 stops19h 56m

Mayagüez Eugenio M De Hostos

jue. 2/26

1:19 pm-6:56 pm

1 stop7h 37m

$1,226

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Houston to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in April, then you should wait until February to fly from Houston, when ticket prices are also cheap, with an average price of $295.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Houston is on a Saturday. momondo users have found tickets for Saturday departures for as low as $536. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around $590.

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

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Houston to Puerto Rico during this time can be as low as $255. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $494.

What is the cheapest Houston to Puerto Rico flight route?

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

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $353 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Houston for as low as $273 on momondo.

What cabin class options are available on Houston to Puerto Rico flights?

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

Cheap Houston to Puerto Rico flight deals and tips

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

Fastest flight time

4h 12m

Direct flights

Every day

Airports in Puerto Rico

20 airports
The fastest flight from Houston to Puerto Rico takes 4h 12m
Direct flights go from Houston to Puerto Rico every day.
There are 20 airports in Puerto Rico. From Houston there are direct flights to San Juan Luis Munoz Marin Intl (SJU).
Search flight deals

  • When did momondo last update prices for flights from Houston to Puerto Rico?

    Prices for flights from Houston to Puerto Rico refresh daily.

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

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

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico 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 Puerto Rico

Compare and see reviews for airlines that fly from Houston to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $108Free CancellationRating
7.9
8,017 reviews
Search Delta flights
Spirit AirlinesPriceFrom $118Free CancellationRating
6.3
8,273 reviews
Search Spirit Airlines flights
FrontierPriceFrom $121Free CancellationRating
5.7
3,064 reviews
Search Frontier flights
SouthwestPriceFrom $165Free CancellationRating
8.0
4,247 reviews
Search Southwest flights
American AirlinesPriceFrom $170Free CancellationRating
7.2
11,083 reviews
Search American Airlines flights
United AirlinesPriceFrom $191Free CancellationRating
7.4
9,132 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Houston to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Puerto Rico?

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

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

An easier way to manage your Puerto Rico trip

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Find better results for your trip to Puerto Rico

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