$70 Find Cheap Flights from Houston to Puerto Rico - Compare and Save

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Cheap Flights from Houston to Puerto Rico

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
San Juan
4h 32mNonstop
from $292per person
Aguadilla
7h 20m2 stops
from $309per person
Mayagüez
15h 44m4 stops
from $704per person
Culebra
6h 08m2 stops
from $804per person
Vieques
7h 17m2 stops
from $1,645per person
Booking Insights

KAYAK's insights & trends for Houston to Puerto Rico flights

Get data-powered insights and trends into flights from Houston to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Houston George Bush Intcntl Airport to Puerto Rico flight route?

The cheapest ticket to Puerto Rico from Houston George Bush Intcntl Airport found in the last 5 days was to San Juan, at $417 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 5 days was $417.

What is the cheapest time of day to fly to Puerto Rico?

The cheapest time of day to fly to Puerto Rico is generally in the afternoon, when round-trip flights cost $390 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the morning, which is peak travel time and where the average cost of a ticket is $603.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Puerto Rico?

No, with an average price for the route of $397, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Puerto Rico?

The cheapest month for flights from Houston George Bush Intcntl Airport to Puerto Rico is January, when tickets cost $372 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $639 and $582 respectively.

What’s the cheapest day of the week to fly from Houston to Puerto Rico?

When flying from Houston to Puerto Rico, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Puerto Rico?

To get a below average price on the flight from Houston George Bush Intcntl Airport to Puerto Rico, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

October

Cheapest flight

$70
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 14% 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.

Top tips for finding cheap flights to Puerto Rico

  • 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.

Reviews of the 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.
7.8
DeltaOverall score based on 8590 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

It was delayed over an hour and a lot of announcements disrupting movie.

2.0 MediocreJaveon, Sep 2026
Read more Delta reviews

It was delayed over an hour and a lot of announcements disrupting movie.

Delta has joint the nickel and diming airlines. The experience is getting worst by the day. 1,000,000 miles for a trip to Asia in Business Class where I got the same thing for just under 90,000 miles through an Asian airline. Where is Richard Anderson? Please come back!

Everything went smooth from check in, thru TSA, then boarding, and a smooth flight to ATL.

I had an extensive delay on my previous flight and we had another delay due to the crew not being there. We were scheduled to have a late arrival but due to the delay it was even longer.

overall the crew onboarding and providing service during our flight was great; they were friendly and helpful. I said ok to the entertainment because there was none, but the crew explained why which was very helpful. I am a diabetic and the type of snacks are not diabetic friendly (full of carbs and sugar). However, I am always prepared because I know the catering is for the larger population.

No tv. No free wifi. They need to ipgrade these planes - especially on a 2 hour flight.

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

bulkhead seat had very little legroom - even in bsiness class.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

It was partially ok .. not anything like from Orlando to Houston... first the flight attendant was not so nice and insisted on have a small backpack down when really was not to put in danger anyone, also the beverages they were not so good... not big chance to select other tea.. the seat was partially ok could not have those flips to hold your head.. and finally when it land off in Guadalajara, it was raining and the flight was going to the main area then go back and drop us out of nowhere with the rain.

Really old place. Not as clean as it should be, tray tables needed better cleaning. The items, trays and some other items need to b6 engineered. Anything task you or crew may do is incredibly load, seriously engineer for quiet smooth, easy. Just opening and closing the tray table is actually dangerous and can easily injure a finger. I'm sure it happens as it happened to me! First time I used United and likely will be the last!

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

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.

The wifi didn't work and I needed to do some work. This was a business trip.

Flight was delayed many times. The crew was friendly but you eleven had to buy headphones to access the movies in the plane. $8 is not a lot for one person but it is when you travel with all your family.

Jet blue just had great service overall! Only a little turbulence heading out of Austin, otherwise the jet stream helped the speed of the trip!

JetBlue is always consistent and great, the food is limited in selection, but at least you can grab as much as you want on snacks and drinks at the Blue Locker.

Very well organized both boarding and deplaning. Very satisfied with the service I received.

Flight was on time arrived at the destination 10min early they kept in touch via email

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

I think the food / snack service was very poor. tehy could have done better. Evrything else was great

No wifi, not even while close to the continental US or Puerto Rico, no entertainment whatsoever (TVs not working). Totally disappointing.

Platinum status. 65 people in the upgrades list. When everyone is special No one is

Great for a small Commuter. Quiet and relaxing. Seats were better than most.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Was as expected. Good leg room on planes - much appreciated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

The food service was limited and not good. For a seven hour flight they could do better.

We were delayed three times ,and that destroyed my plans, and reservations

The reps working at the airport counter were dumber than a second coat of paint.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Airline changed the gate from Terminal A to Terminal D which is quite far and only sent a text message few minutes before boarding. Around 50 people missed their flight and as plane didn’t wait for them.

I don’t know. I’m in the airport Later y will try to have my ticket

Bad experience… crew are extremely strict with personal bags… they overcharge me coz my bag was one inch H

Well I mean u get what u pay for so 🤷‍♂️

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Plane was clean but they do not allow bag drop until 1 hour before flight. Just encouraging late fees and other issues. The worst I have experienced. Total hostage situation, pay or you miss your flight.

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

More options for your flight from Houston to Puerto Rico

Complete your trip to Puerto Rico with a hotel stay or car rental