$64 Find Cheap Flights from Houston to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Puerto Rico departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Puerto Rico Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Aguadilla
Aguadilla1 stop$248
Vieques
Vieques2 stops$845
Culebra
Culebra1 stop$490

Good to know

Low season

April

High season

June

Cheapest flight

$64
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from Houston George Bush Airport to San Juan

FAQs - booking Puerto Rico flights

  • Which airlines fly nonstop to Puerto Rico from Houston?

    You can book nonstop flights to Puerto Rico from Houston with only one airline, United Airlines. Other airlines, such as Frontier Airlines and Spirit Airlines, offer one-stop flights to Puerto Rico with a layover at Orlando (MCO), Philadelphia (PHL), or Tampa (TPA). United Airlines offers several daily direct flights from IAH to SJU. Flights to other airports in Puerto Rico include at least one stopover en route and take about 4h15min.

  • How do I get to George Bush Intercontinental Airport for my flight to Puerto Rico?

    You can use public transport to get to the airport from the city center without worrying about parking and traffic. The Metro bus is a popular means to the airport from the city center because it is affordable. BUSH IAH Express 102, which runs every 15 to 30 minutes, is a direct bus that takes you straight to Terminal C of IAH in about an hour. You can also use a taxi or rideshare like Uber, which is much faster.

  • What can I do during a layover at San Juan Airport?

    Thanks to the handful of amenities at the airport, you’ll find plenty to keep you busy at SJU. Take a breather while enjoying snacks and drinks at the lounges in Terminals A and C. Terminals C and D also have chapels where you can pray. The airport has more than 30 restaurants where you can enjoy a meal during your layover. Duty-free stores and souvenir kiosks are also available if you want to do some shopping.

  • Is there public transportation from San Juan Airport to the city center?

    Yes, public transport is available from San Juan Airport to the city center. San Juan city center is about 13 miles away, and the bus is the only reliable public transportation. Buses D53 and T5 run approximately every 30 minutes every day of the week. They take you from either Terminal A or B of the airport to the Terminal Covadonga in the city center. A one-way bus ticket from the airport to the city center will cost you about $0.75, making the bus the most affordable method of transportation. Large luggage is not allowed onboard these buses.

  • How does KAYAK find such low prices on flights from Houston to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Puerto Rico from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Puerto Rico with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Puerto Rico from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Puerto Rico

  • Morning departure is around 53% more expensive than an evening flight, on average*.
  • George Bush Intercontinental Airport (IAH) serves flights to Puerto Rico from Houston. Terminal C handles direct and non-direct airlines flying to Puerto Rico from IAH.
  • If you’re not a fan of eating during a flight, IAH terminals have a variety of fast food and restaurant options where you can eat before you board your flight.
  • San Juan Airport (SJU) in Puerto Rico serves cities like San Juan, Toa Baja, Vega Alta and Trujillo Alto. Meanwhile, cities like Aguadilla, Aguada, Moca, Isabela, and Rincon are served by Aguadilla Airport (BQN).
  • Travelers should be aware that they will undergo a biometric facial comparison process when they arrive in Puerto Rico. The law requires all airports in Puerto Rico to verify the identity of every traveler.
  • US citizens only need to present valid ID to enter Puerto Rico. A passport or visa is not necessary because Puerto Rico is a territory of the US.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Houston to Puerto Rico

Need help choosing which airline to fly with from Houston to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8758 reviews
7.9Entertainment
7.9Comfort
8.5Crew
8.2Boarding
7.3Food
Airline reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

8.0 ExcellentAndrew, Nov 2024MCO - LGA
Read more Delta reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Good and consistent Printer in lounge did not work for me :(

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

All fine save for the abominable catering. Really gone downhill. We found it all inedible.

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

Flight was great my baggage was on time everywhere but my bags had been handled ruff cause they got damaged.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

Poor and identical to the first two legs, except for the crew who were patient, professional and of pleasant and jovial disposition!

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

Delayed over an hour due to paperwork not being filed correctly. Forced to change planes.

The departure was delayed by 1 hour. The seat was comfortable and selection of entertainment is very good.

I was refused to used the toilet closes to my seat and had to go to the back of the plane .. it was difficult for me I’m a wheelchair customer

Packed commercial flight was as comfortable as can be expected

I'm not a valued flyer so I'm always in the last group to board...that sucks, always

boarding was quick and painless. entertainment could have been better- but that's also what ipads are for.

Domestic airlines have really fallen from what they used to be.

Overall good. Tight connection in DFW because of gate unavailability upon landing.

A very good flight. All personnel were gracious and pleasant. Good flight. No complaints.

horrible our connectig flight was late and we had to rush thru DFW to the next gate with 15 minutes time. Get to gate and its changed. no one knows whats going on . finally get a new gate and the plane has been sent back to the hanger . Boarded 4 hours after our original flight time and then sat at the gate for over an hour as the captian said the cargo doors were open and no one was in the airprot or on the ground to find out what was happening. this caused us to miss the first day of the tour as we missed our transfer and hotel meetup no apologies or accomodations offered to assist

3hour delay In the last 3 months i had 3 flights and 2 of these had a more than 2:40 hrs delayed

Flight delayed from rdu due to too much fuel. Had to stay overnight in dfw. Food vouchers inadequate to cover dinner and breakfast

I missed my connecting flight despite requesting a wheelchair and had to wait at the airport for an additional four hours

Boarding attendant was rude. Crew on the plan were more interested in talking amongst themselves and did not ask parentage if they needed anything or even walk down the isles.

Flight was ok with exception of the multiple delays. As with all Spirit flights, the sights are extremely uncomfortable and lack leg space. However, the price savings is the plus.

Okay for the most part but Good boarding and on time

The gate employees and the flight crew were friendly and professional. Afterboarding we waited 20 minutes for another flight; a complimentary beverage would have ben appreciated for the inconvenience.

Quick flight. But crew was late so boarding was delayed. No food or entertainment as flight was an hour so no possible eating there…flight was also delayed but I think that was the fault of SAN airport not spirit…

Everyone on the plane was wonderful. I can't say that the trip of flying was wonderful because I hadn't done that since I was 13 years old. Honestly I was terrified. What would make it better is if they didn't drive so fast but I know they have to. And if they could go up slowly and land slowly. But none of that they can control.

Horrible experience, they cancelled the flight , and we had to lose money on car rentals and hotels and tickets for extraction

Awful. My flight was three hours late leaving DFW and we just arrived at LAX three hours late and stuck on the runway. I heard the Spirit workers at the desk in DFW say that we were waiting on a crew. I am extremely disappointed in Spirit.

My flight was cancelled an hour before take off time.

Terrible airline. Cancelled the flight less than 24 hours before the flight. Caused me extra expenses!!! This will be the last time me and my family will travel with them

My first flight was moved 6 hours causing me to miss my meeting. The second was delayed about an hour and a half. Most of the crews apparently dont like their jobs or just working for Frontier. Only one flight attendant wasn"t snappy or rude.

Booked direct in July '24. Turned into a 14 hr layover (both ways) in Denver. My 5 day vaca turned into a 1 day . Not good, BUT,... Thank you for the people @ Frontier who were professionally friendly & approachable.

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

The crew was ghetto lol I felt like I was on an inner city field trip

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

Book cheap flights from Houston to Puerto Rico

Recent round-trip flight deals

1/18Sat
1 stopFrontier
15h 31mIAH-SJU
1/25Sat
1 stopFrontier
13h 53mSJU-IAH
$135
1/25Sat
1 stopFrontier
27h 02mIAH-SJU
1/30Thu
1 stopFrontier
13h 53mSJU-IAH
$136
1/18Sat
1 stopFrontier
15h 31mIAH-SJU
1/25Sat
1 stopFrontier
13h 53mSJU-IAH
$138
1/25Sat
nonstop
4h 26mIAH-SJU
1/30Thu
1 stop
13h 53mSJU-IAH
$170
12/9Mon
nonstop
4h 21mIAH-SJU
12/12Thu
1 stop
11h 43mSJU-IAH
$172
2/19Wed
nonstopSpirit Airlines
4h 33mIAH-SJU
2/26Wed
nonstopSpirit Airlines
4h 48mSJU-IAH
$193
12/7Sat
1 stopSpirit Airlines
14h 45mIAH-SJU
12/14Sat
nonstopSpirit Airlines
5h 10mSJU-IAH
$200
1/28Tue
nonstopUnited Airlines
4h 22mIAH-SJU
1/29Wed
1 stopUnited Airlines
10h 10mSJU-IAH
$240
1/23Thu
2 stopsAmerican Airlines
9h 39mIAH-SJU
1/25Sat
1 stopAmerican Airlines
7h 38mSJU-IAH
$244
1/23Thu
nonstopUnited Airlines
4h 23mIAH-SJU
1/24Fri
1 stopUnited Airlines
10h 10mSJU-IAH
$280

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Recent one-way flight deals

1/21Tue
1 stopFrontier
11h 06mIAH-SJU
$64
1/18Sat
1 stopFrontier
11h 20mIAH-SJU
$69
1/7Tue
1 stopSpirit Airlines
13h 45mIAH-SJU
$75
1/7Tue
1 stopSpirit Airlines
8h 22mIAH-SJU
$87
1/5Sun
nonstopUnited Airlines
4h 18mIAH-SJU
$113
1/12Sun
nonstopUnited Airlines
4h 18mIAH-SJU
$118
1/23Thu
2 stopsAmerican Airlines
10h 30mIAH-SJU
$122
11/30Sat
1 stopAmerican Airlines
15h 09mIAH-SJU
$125
11/28Thu
1 stopDelta
9h 09mIAH-SJU
$142
11/27Wed
1 stopDelta
9h 13mIAH-SJU
$207

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Last minute flights from Houston to Puerto Rico

Last minute flight, train and bus deals

11/25Mon
multi-stop
13h 09mIAH-SJU
12/4Wed
multi-stop
21h 11mSJU-IAH
$210
11/25Mon
multi-stopSpirit Airlines
13h 09mIAH-SJU
12/4Wed
nonstopSpirit Airlines
5h 10mSJU-IAH
$239
11/25Mon
nonstopUnited Airlines
4h 22mIAH-SJU
12/4Wed
nonstopUnited Airlines
5h 07mSJU-IAH
$245
11/25Mon
nonstopUnited Airlines
4h 22mIAH-SJU
12/4Wed
multi-stopUnited Airlines
10h 10mSJU-IAH
$250
11/24Sun
multi-stopAmerican Airlines
8h 18mIAH-SJU
11/26Tue
multi-stopAmerican Airlines
6h 44mSJU-IAH
$284
11/25Mon
multi-stopAmerican Airlines
14h 20mIAH-SJU
11/26Tue
multi-stopAmerican Airlines
11h 27mSJU-IAH
$303
11/25Mon
multi-stopDelta
8h 58mIAH-SJU
11/29Fri
multi-stopDelta
11h 35mSJU-IAH
$349
11/24Sun
multi-stopDelta
8h 58mIAH-SJU
11/29Fri
multi-stopDelta
11h 35mSJU-IAH
$414
11/22Fri
multi-stopFrontier
20h 58mIAH-BQN
11/25Mon
multi-stopFrontier
23h 44mBQN-IAH
$938
11/22Fri
multi-stopFrontier
8h 25mIAH-BQN
11/25Mon
multi-stopFrontier
34h 25mBQN-IAH
$1,090

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

Information on your arrival and departure airports

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