$50 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 3/4. 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 from Houston

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

Aguadilla
Aguadilla1 stop$150
Ponce
Ponce1 stop$449
Culebra
Culebra1 stop$620

Good to know

Low season

April

High season

June

Cheapest flight

$50
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 26% 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 from Houston to Puerto Rico 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 from Houston to Puerto Rico with an airline and back 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 from Houston to Puerto Rico 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

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Houston is September.
  • Morning departure is around 39% 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 8456 reviews
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
8.0Comfort
Airline reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

10.0 ExcellentD, Jan 2025ABE - ATL
Read more Delta reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

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.

This was a pleasant, short flight and the crew was friendly.

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

Same problems with delays in Dallas. This was weather related and due to the incoming flight being delayed. This was the flight that was delayed due to a missing flashlight which turned out not to be missing.

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

Good communication at the gate and very nice crew in the flight

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

AA is always pretty solid. Was on time all the way around today so can’t complain!

Very difficult. Flew out on Dec 24th and it was a mess. They know it is going to be the busiest time of the year and they had no organization. Finally they called for people going on certiam flights so they could get them thru thw line then we had to rush to our gate to get in li e to board.We missed our flight do to being stuck at the border of Mexico. They would not work with us to make an affordable price so we had to wait a day with no where to go and pay 280 more for our flights. I would think that a complimentary drink would be nice. But we had to pay 4.49 for a coke. Not an overall good experience

I couldn't understand the crew when they announced it was a new plane and there was therefore no wifi, huh? Seriously lame for 2025!

I did not fly Spirit. Connie fraudulently used my email to book her flight. I do not know Connie!

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

The flight left over two hours late. They charged me $180 to bring a carry on. There was an error with the spelling of my name and Frontair agent lied that I would need to pay $200 for her to fix the spelling, and pressured me that if I don't do it quick I would lose the flight. I called back and another agent said it costs $75 to fix. All in all, this company is a complete scam.

Very easy with the app to board and staff skills

I took my first and last flight with FRONTIER. The seats are not able to be reclined so it’s not a very comfortable experience when you take a flight of 3 hours or longer. You must pay for your luggage either carry on or check in, so taking all this in consideration at the end what you think you’re saving your paying in services that should be included. Not a beverage in sight. . You’re seriously better off getting on a proper airline such as Delta, AA, United, etc.

After waiting several minutes to be acknowledged by 3 employees on their phones, was told we had missed our flight because the doors were closed at that literal moment. Had they given any actual service or help while we were standing there we would have been on with time to spare. More than 10 people were turned away in this fashion claiming there was no way they could let us on the plane, even though it was still sitting connected to the terminal. After the desk agents let us know they didn't care about the situation we were forced to pay more than twice the price of our original tickets as no credits were given for the price of the "missed" flight. And the icing on the cake was after being treated poorly, fleeced for another few hundred dollars for new tickets? We waited on the next plane for 25 minutes passed the "doors closed" time, letting almost an extra dozen passengers on board. You're company has lazy, disinterested employees and your lack of any real help will ensure this was the first and last time we fly Frontier. Awful.

My experience with the phoenix airport was terrible, the personnel lay the ticket counter charged me for a carry on that fit in the carry on size box, and the two women I spoke with were terribly rude and not willing to help.,,, there was one lady “candy” on the flight crew that was amazing and is the only reason I stayed on the flight at all, because the other stewards helping people to get seated on the plane were terrible

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

The seats were extremely hard and uncomfortable, even for a budget airline.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

Charging $74 for one checked bag is outrageous. I will never fly Frontier again.

Book cheap flights from Houston to Puerto Rico

Recent round-trip flight deals

2/17Mon
nonstopSpirit Airlines
4h 15mIAH-SJU
2/22Sat
nonstopSpirit Airlines
5h 05mSJU-IAH
$109
2/19Wed
nonstopSpirit Airlines
4h 15mIAH-SJU
2/26Wed
1 stopSpirit Airlines
15h 52mSJU-IAH
$114
2/19Wed
nonstopSpirit Airlines
4h 15mIAH-SJU
2/26Wed
nonstopSpirit Airlines
5h 05mSJU-IAH
$120
2/15Sat
1 stop
6h 56mIAH-SJU
2/19Wed
1 stop
15h 52mSJU-IAH
$123
3/1Sat
1 stop
6h 56mIAH-SJU
3/5Wed
nonstop
4h 56mSJU-IAH
$124
3/1Sat
1 stopFrontier
6h 56mIAH-SJU
3/9Sun
1 stopFrontier
8h 18mSJU-IAH
$127
2/22Sat
1 stopFrontier
6h 56mIAH-SJU
2/28Fri
1 stopFrontier
8h 18mSJU-IAH
$128
3/2Sun
nonstopUnited Airlines
4h 18mIAH-SJU
3/6Thu
nonstopUnited Airlines
5h 07mSJU-IAH
$198
3/2Sun
nonstopUnited Airlines
4h 18mIAH-SJU
3/4Tue
1 stopUnited Airlines
10h 53mSJU-IAH
$248
3/15Sat
1 stopJetBlue
9h 06mIAH-BQN
3/22Sat
1 stopJetBlue
12h 38mBQN-IAH
$787

Search by stops

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Recent one-way flight deals

3/4Tue
1 stopSpirit Airlines
14h 27mIAH-SJU
$50
3/3Mon
nonstopSpirit Airlines
4h 15mIAH-SJU
$59
2/25Tue
1 stopFrontier
11h 37mIAH-SJU
$65
5/15Thu
1 stopFrontier
15h 19mIAH-SJU
$70
3/4Tue
nonstopUnited Airlines
4h 22mIAH-SJU
$99
3/26Wed
1 stopAmerican Airlines
8h 26mIAH-SJU
$104
3/15Sat
nonstopUnited Airlines
4h 18mIAH-SJU
$119
2/25Tue
2 stopsAmerican Airlines
9h 29mIAH-SJU
$169
7/29Tue
1 stopJetBlue
9h 01mIAH-SJU
$291
7/28Mon
1 stopJetBlue
9h 01mIAH-SJU
$310

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Last minute flights from Houston to Puerto Rico

Last minute flight, train and bus deals

2/1Sat
nonstopSpirit Airlines
4h 26mIAH-SJU
2/8Sat
nonstopSpirit Airlines
5h 02mSJU-IAH
$139
2/1Sat
multi-stopSpirit Airlines
8h 40mIAH-SJU
2/7Fri
nonstopSpirit Airlines
5h 02mSJU-IAH
$143
2/3Mon
nonstopSpirit Airlines
4h 26mIAH-SJU
2/8Sat
nonstopSpirit Airlines
5h 02mSJU-IAH
$148
2/2Sun
nonstopUnited Airlines
4h 23mIAH-SJU
2/6Thu
nonstopUnited Airlines
5h 09mSJU-IAH
$308
2/2Sun
nonstopUnited Airlines
4h 23mIAH-SJU
2/6Thu
multi-stopUnited Airlines
11h 44mSJU-IAH
$313
2/3Mon
multi-stopFrontier
12h 13mIAH-SJU
2/8Sat
multi-stopFrontier
14h 31mSJU-IAH
$320
1/31Fri
multi-stopFrontier
11h 13mIAH-SJU
2/6Thu
multi-stopFrontier
13h 53mSJU-IAH
$386
2/1Sat
multi-stopDelta
9h 14mIAH-SJU
2/10Mon
multi-stopDelta
7h 35mSJU-IAH
$595
1/31Fri
multi-stopAmerican Airlines
9h 48mIAH-SJU
2/2Sun
multi-stopAmerican Airlines
9h 36mSJU-IAH
$695
1/31Fri
multi-stopDelta
6h 36mIAH-SJU
2/7Fri
multi-stopDelta
12h 38mSJU-IAH
$3,662

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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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