Puerto Rico

$150+ Cheap flights from Houston to Puerto Rico

HOU — SJU
Dec 9 — Dec 161
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Puerto Rico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Puerto Rico

Cheapest flights from Houston to Puerto Rico

Sat 12/57:39 pm -
1 stop16h 20m
Mon 12/73:47 am -
1 stop8h 25m
Deal found 11/8$274
Mon 12/77:39 pm -
1 stop29h 13m
Wed 12/93:47 am -
1 stop8h 04m
Deal found 11/4$285
Wed 12/91:43 pm -
1 stop22h 40m
Sat 12/123:08 pm -
1 stop20h 16m
Deal found 11/5$295
Mon 12/77:39 pm -
1 stop16h 44m
Mon 12/1411:15 am -
1 stop13h 49m
Deal found 11/5$302
Mon 12/77:00 am -
1 stop13h 44m
Wed 12/166:30 am -
1 stop11h 04m
Deal found 11/4$304
Fri 11/204:37 pm -
1 stop24h 01m
Sun 11/2211:38 am -
1 stop23h 06m
Deal found 11/3$306
Thu 12/34:25 pm -
1 stop16h 00m
Thu 12/103:08 pm -
1 stop21h 19m
Deal found 11/5$307
Thu 12/104:25 pm -
1 stop15h 23m
Fri 12/256:00 am -
1 stop9h 56m
Deal found 11/4$307
Wed 12/29:41 am -
2 stops14h 17m
Sat 12/52:49 am -
2 stops15h 17m
Deal found 11/3$308
Fri 11/138:18 am -
2 stops14h 41m
Tue 11/178:45 am -
2 stops15h 08m
Deal found 11/5$309
Fri 11/132:32 pm -
1 stop7h 06m
Sat 2/136:00 am -
1 stop10h 32m
Deal found 11/5$310
Fri 11/132:32 pm -
1 stop7h 06m
Wed 11/184:52 pm -
1 stop17h 53m
Deal found 11/7$311

Find flight deals from Houston to Puerto Rico

Round-trip from

$274
(Cheapflightsfares)

One-way from

$150
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$519
From Houston to Puerto Rico
One-way flight from Houston to Puerto Rico
Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
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

Cheapest round-trip

HoustonPonce

IAH Houston George Bush Intcntl - PSE Ponce Mercedita

IAHPSE

Houston George Bush Intcntl

Mon 3/1

5:01 am-4:10 pm

1 stop9h 09m

Ponce Mercedita

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$168

HoustonSan Juan

IAH Houston George Bush Intcntl - SJU San Juan Luis Munoz Marin Intl

IAHSJU

Houston George Bush Intcntl

Thu 1/7

5:01 am-11:21 am

Nonstop4h 20m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$180

HoustonSan Juan

IAH Houston George Bush Intcntl - SJU San Juan Luis Munoz Marin Intl

IAHSJU

Houston George Bush Intcntl

Wed 1/6

5:01 am-11:21 am

Nonstop4h 20m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$180

HoustonPonce

IAH Houston George Bush Intcntl - PSE Ponce Mercedita

IAHPSE

Houston George Bush Intcntl

Wed 1/6

6:05 am-2:43 pm

1 stop6h 38m

Ponce Mercedita

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$183

HoustonPonce

IAH Houston George Bush Intcntl - PSE Ponce Mercedita

IAHPSE

Houston George Bush Intcntl

Tue 11/17

7:05 am-1:50 am

1 stop16h 45m

Ponce Mercedita

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$202

HoustonPonce

IAH Houston George Bush Intcntl - PSE Ponce Mercedita

IAHPSE

Houston George Bush Intcntl

Fri 11/20

5:01 am-2:34 pm

1 stop7h 33m

Ponce Mercedita

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$213

HoustonPonce

IAH Houston George Bush Intcntl - PSE Ponce Mercedita

IAHPSE

Houston George Bush Intcntl

Sun 11/15

8:35 pm-9:47 am

1 stop11h 12m

Ponce Mercedita

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$218

HoustonSan Juan

HOU Houston Hobby - SJU San Juan Luis Munoz Marin Intl

HOUSJU

Houston Hobby

Mon 1/11

3:00 pm-12:40 am

1 stop7h 40m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$240

HoustonPonce

IAH Houston George Bush Intcntl - PSE Ponce Mercedita

IAHPSE

Houston George Bush Intcntl

Wed 11/25

1:30 pm-12:59 am

1 stop9h 29m

Ponce Mercedita

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$241

HoustonSan Juan

HOU Houston Hobby - SJU San Juan Luis Munoz Marin Intl

HOUSJU

Houston Hobby

Thu 1/7

11:15 am-11:30 pm

1 stop10h 15m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

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, January is the cheapest month in which you can book a flight from Houston to Puerto Rico (average of $390). Flying from Houston to Puerto Rico in June is currently the most expensive (average of $593). 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?

A simple way to save on the total cost of your ticket is to fly from Houston to Puerto Rico at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

How often are flights from Houston to Puerto Rico delayed?

About 43% of weekly flights between Houston and Puerto Rico have experienced delays in the past year, with the average delay time being 139 minutes.

What is the most punctual flight time for Houston to Puerto Rico flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Houston to Puerto Rico flights?

Over the last year, Southwest have had the lowest number of delays on this route, with just 43% of flights being delayed.

How far ahead should I book a flight from Houston to Puerto Rico?

Booking 14 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Puerto Rico. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Houston to Puerto Rico?

Travelers seeking maximum savings on their Houston to Puerto Rico flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Puerto Rico

Read reviews from past customers who have flown Southwest,United Airlines, andJetBlue 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

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

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

  • 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.

  • How long is the flight from Houston to Puerto Rico?

    For as low as $507, Frontier can have you in Puerto Rico from Houston in 4h 19m. Airlines will cover a distance of 2004 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $88. Frontier flights start at $101 while deals on JetBlue start at $104 one-way.

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

  • 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, January is the cheapest month in which you can book a flight from Houston to Puerto Rico (average of $390). Flying from Houston to Puerto Rico in June is currently the most expensive (average of $593). 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

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Houston to Puerto Rico

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$178Average$402FlexibilityNo cancel feeOn-time62%
DeltaCheapest$213Average$530FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$223Average$495FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$355Average$601FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$374Average$631FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$390Average$528FlexibilityNo cancel feeOn-time63%

Helpful tips for your next trip to Puerto Rico

  • 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.