Puerto Rico

$87+ Cheap flights from Houston to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
jul. 7 — jul. 141
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Cheap flight deals from Houston to Puerto Rico

Keep the following information in mind while searching for Houston to Puerto Rico flight deals. Data was last updated julio 2, 2025.

Round-trip from

$170
(Priceline)

One-way from

$87
(Priceline)

Popular in

December

Cheapest in

September

Average price

$364
From Houston to Puerto Rico
One-way flight from Houston to Puerto Rico
Highest demand for flights based on searches. 15% potential increase in price ($57 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Houston to Puerto Rico

Cheapest flights from Houston to Puerto Rico
Explore the most affordable flight options available from Houston to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 2, 2025.

This Priceline deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/42:14 pmIAH - SJU
1 stop9h 18mMultiple Airlines
jue. 8/73:50 pmSJU - IAH
1 stop7h 47mMultiple Airlines
Deal found 6/29$170
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/511:57 pmIAH - SJU
Nonstop4h 33mUnited Airlines
mié. 7/92:05 amSJU - IAH
Nonstop4h 54mUnited Airlines
Deal found 7/1$176
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/194:24 pmIAH - SJU
Nonstop4h 26mSpirit Airlines
jue. 7/2411:34 amSJU - IAH
Nonstop4h 45mSpirit Airlines
Deal found 6/30$177
This Cheapflightsfares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/86:00 amIAH - SJU
1 stop7h 15mFrontier
dom. 11/164:20 pmSJU - IAH
1 stop7h 43mFrontier
Deal found 7/1$180
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/58:58 amHOU - SJU
1 stop13h 27mAmerican Airlines
mié. 7/912:59 amSJU - HOU
1 stop8h 28mAmerican Airlines
Deal found 6/30$185
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2112:08 pmIAH - SJU
2 stops21h 58mAmerican Airlines
mar. 10/285:02 pmSJU - IAH
1 stop8h 33mAmerican Airlines
Deal found 6/30$205
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/221:15 pmIAH - SJU
1 stop8h 06mDelta
mar. 11/43:28 pmSJU - IAH
1 stop10h 28mDelta
Deal found 7/2$215
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2610:04 amHOU - SJU
1 stop10h 56mDelta
sáb. 10/412:58 pmSJU - HOU
1 stop10h 26mDelta
Deal found 6/30$255
This Frontier deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/108:56 pmIAH - BQN
1 stop12h 25mFrontier
mar. 7/152:59 amBQN - IAH
1 stop8h 49mFrontier
Deal found 6/30$264
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1211:20 amHOU - SJU
1 stop10h 10mSouthwest
jue. 8/2811:10 amSJU - HOU
1 stop8h 50mSouthwest
Deal found 7/2$280
This United deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/811:57 pmIAH - CPX
1 stop8h 56mMultiple Airlines
vie. 7/115:11 pmCPX - IAH
1 stop13h 48mMultiple Airlines
Deal found 6/30$439
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/77:30 amIAH - BQN
2 stops14h 39mUnited Airlines
mar. 10/1412:15 amBQN - IAH
2 stops19h 29mUnited Airlines
Deal found 6/30$483

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated julio 2, 2025.
Use the filters below to find and compare flights from Houston to Puerto Rico that are best for you.

Fly from

Houston

Fly to

Puerto Rico

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

lun. 8/4

2:14 pm-12:32 am

1 stop9h 18m

San Juan Luis Munoz Marin Intl

jue. 8/7

3:50 pm-10:37 pm

1 stop7h 47m

$170

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

jue. 9/4

11:34 am-2:34 am

1 stop14h 00m

San Juan Luis Munoz Marin Intl

dom. 9/7

7:50 pm-9:54 am

1 stop15h 04m

$176

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

sáb. 7/19

4:24 pm-9:50 pm

Nonstop4h 26m

San Juan Luis Munoz Marin Intl

jue. 7/24

11:34 am-3:19 pm

Nonstop4h 45m

$177

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

sáb. 7/5

8:58 am-11:25 pm

1 stop13h 27m

San Juan Luis Munoz Marin Intl

mié. 7/9

12:59 am-8:27 am

1 stop8h 28m

$185

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mar. 10/21

12:08 pm-11:06 am

2 stops21h 58m

San Juan Luis Munoz Marin Intl

mar. 10/28

5:02 pm-12:35 am

1 stop8h 33m

$205

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mié. 10/8

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

mar. 10/14

1:05 am-9:52 am

1 stop9h 47m

$211

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mié. 10/22

1:15 pm-10:21 pm

1 stop8h 06m

San Juan Luis Munoz Marin Intl

mar. 11/4

3:28 pm-11:56 pm

1 stop10h 28m

$215

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

vie. 9/26

10:04 am-10:00 pm

1 stop10h 56m

San Juan Luis Munoz Marin Intl

sáb. 10/4

12:58 pm-10:24 pm

1 stop10h 26m

$255

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

jue. 7/10

8:56 pm-10:21 am

1 stop12h 25m

Aguadilla Borinquen

mar. 7/15

2:59 am-10:48 am

1 stop8h 49m

$264

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

mar. 8/12

11:20 am-10:30 pm

1 stop10h 10m

San Juan Luis Munoz Marin Intl

jue. 8/28

11:10 am-7:00 pm

1 stop8h 50m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 27 results
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Best time to book a flight from Houston to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Puerto Rico

What is the cheapest month to book a flight from Houston to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Houston to Puerto Rico (average of $254). Flying from Houston to Puerto Rico in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to PR?

Find hourly flight availability from Houston to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 2, 2025.

When flying from Houston to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated julio 2, 2025.
Read reviews from past customers who have flown Southwest, Delta, and Avelo Airlines from Houston to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Avelo Airlines
7.4
Good

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Houston to Puerto Rico Travel Guide

"

The airport in San Juan is three miles from San Juan to the southeast. This is the busiest airport serving the Caribbean region of the world. The land that’s covered is 1,600 acres. This is the entrance to the Caribbean Islands for flights coming from many different countries. There are more than 4 million travelers that get on flights at Luis Munoz Marin International Airport every year.

"

Related info for your journey

Find useful and relevant information for your journey from Houston to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Is there an alternative sustainable way to get to Puerto Rico from Houston?

    Puerto Rico is situated in the Atlantic Ocean, about 1975 miles from Houston. Therefore, using a flight is the most sustainable way to travel from Houston to Puerto Rico. This is so because flights offer direct trips from the origin to the destination and transport many passengers on every trip. Another option is the use of a combination of buses and ships. However, the changing of rides along the way makes it less sustainable for this journey.

  • When flying from Houston to Puerto Rico, what can a traveler do to minimize their carbon footprint?

    As a traveler flying from Houston to Puerto Rico, consider booking a flight with an airline that allows digital boarding passes instead of printouts. Using digital passes reduces reliance on paper, eliminating environmental pollution. You can also choose an airline that relies on biodegradable cups inflight rather than plastic cups. Biodegradable cups are environmentally friendly since they do not pollute soil or water. Therefore, when you select these airlines, you’ll be a step ahead of promoting sustainability.

  • What information can I rely on to select a sustainable airline for my journey to Puerto Rico from Houston?

    If you need to identify a sustainable airline, consider finding one with new planes. Then, when booking your flight, you can identify an airline with new aircraft servicing the route. An airline with new airplanes is sustainable since the planes release less carbon gases during their flights compared to those having older planes. More so, think about settling for an airport that has solar energy powering its operations. Solar energy is considered green as it does not lead to environmental degradation.

  • What airports serve Houston to Puerto Rico flights?

    For your flight to Puerto Rico out of Houston, you’ll be boarding at George Bush Intercontinental Airport. There are flights that go out of William P. Hobby Airport in Houston but not very many. Look for flights at George Bush for the most options. You’ll fly with one stop most of the time and then into Luis Munoz Marin International Airport in San Juan, Puerto Rico.

  • Which airlines fly directly from Houston to Puerto Rico?

    There is one flight offered by United that flies from George Bush Airport in Houston to the airport in San Juan in Puerto Rico. There are many more options for flights with at least one stop so it’s likely you’ll have a stopover on your trip.

  • What are the stopover options between Houston to Puerto Rico?

    You can fly with Southwest Airlines from Houston Hobby and you might stop in Orlando, Fort Lauderdale, San Antonio, Tampa, Birmingham, Pittsburgh, or Columbus. Travel times are usually around eight or nine hours. Other airlines stop in Atlanta, Miami, Dallas, New York, or Newark. You’ll find some flights as short as about six hours, while others are as long as 15 hours.

  • Do I need a passport or visa to fly from Houston to Puerto Rico?

    You will not need a passport or a visa to fly to Puerto Rico from Houston. This is one of two territories in the Caribbean Islands where Americans do not need a passport to visit. You will only need your valid form of identification to board your flight.

  • What are the cheapest airlines to fly from Houston to Puerto Rico one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $87. United Airlines flights start at $93 while deals on Spirit Airlines start at $97 one-way.

  • What are the most popular routes from Houston to Puerto Rico?

  • What are the cheapest flights from Houston to Puerto Rico?

    The cheapest flight price from Houston to Puerto Rico is $261. On average you can expect to pay $511. The most popular route, (Houston Hobby - San Juan Luis Munoz Marin Intl), can usually be booked for $160.

  • Can I find deals for flights from Houston to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Houston to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Puerto Rico.

  • Can I find deals for business class flights from Houston to Puerto Rico?

    Yes. Cheapflights offers flight deals from Houston to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Houston to Puerto Rico (average of $254). Flying from Houston to Puerto Rico in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Houston to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Houston to Puerto Rico

Discover the top 6 airlines that operate flights from Houston to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$284FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$226FlexibilityNo cancel feeOn-time62%
DeltaCheapest$137Average$416FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$165Average$574FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$175Average$428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$218Average$478FlexibilityNo cancel feeOn-time69%

Helpful tips for your next trip to Puerto Rico

Get useful tips and recommendations to enhance your travel experience on your next trip to Puerto Rico. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • Frontier Airlines is one of the airlines that operates on the Houston to Puerto Rico route. The airline is regarded as the greenest airline thanks to its measures of promoting sustainability. For instance, the airline has light aircraft, making them consume less fuel during flights.
  • Puerto Rico is quickly picking up sustainable practices, especially when it comes to electricity. The island requires airports to operate energy-efficient systems to help reduce the waste of electrical energy. For instance, airports are now settling for solar energy to supplement their regional energy needs.
  • Luis Munoz Marin International Airport (SJU) is one of the sustainable airports in Puerto Rico. The airport has made great strides in implementing solar energy to meet its energy needs, reducing the reliance on hydropower.

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