SJU - IAH

$107 Find Cheap Flights from San Juan to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to George Bush Intcntl departing on 2/14. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$163
Overall average: $346
Spirit Airlines
Tue 3/3Tue 3/10
SJU - IAH • 1 stop
Cheapest non-stop
$369
Typical prices: $192-$464
United Airlines
Fri 5/15Sat 5/23
SJU - IAH • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom over standard.
San Juan Airport is compact and efficient for departures.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Spirit Airlines
Cheapest • from $163 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 26% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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We hope you love your trip to George Bush Intcntl!
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Flight Deals

Cheap Flights from San Juan to George Bush Intcntl (SJU-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Juan to George Bush Intcntl

Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
11:52 am - 11:59 pm
SJU
-
IAH
14h 07m
1 stop
Spirit Airlines Logo
9:40 pm - 9:17 am
IAH
-
SJU
10h 37m
1 stop
$163Spirit Airlines
Tue, Mar 17 - Sat, Mar 21
Multiple Airlines Logo
11:03 am - 11:49 pm
SJU
-
IAH
13h 46m
1 stop
Multiple Airlines Logo
9:26 am - 9:34 pm
IAH
-
SJU
11h 08m
1 stop
$169Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Spirit Airlines Logo
11:03 am - 11:49 pm
SJU
-
IAH
13h 46m
1 stop
Spirit Airlines Logo
5:24 pm - 11:58 pm
IAH
-
SJU
5h 34m
1 stop
$177Spirit Airlines
Tue, Mar 24 - Sat, Apr 18
Spirit Airlines Logo
11:07 am - 11:49 pm
SJU
-
IAH
13h 42m
1 stop
Spirit Airlines Logo
11:37 am - 1:20 am
IAH
-
SJU
12h 43m
1 stop
$183Spirit Airlines
Sat, Feb 14 - Thu, Feb 19
Spirit Airlines Logo
4:36 pm - 12:18 am
SJU
-
IAH
9h 42m
1 stop
Spirit Airlines Logo
9:40 pm - 10:17 am
IAH
-
SJU
10h 37m
1 stop
$184Spirit Airlines
Wed, Mar 4 - Sat, Mar 7
Multiple Airlines Logo
11:52 am - 11:59 pm
SJU
-
IAH
14h 07m
1 stop
Multiple Airlines Logo
9:03 pm - 12:51 pm
IAH
-
SJU
13h 48m
1 stop
$185Multiple Airlines
Thu, Feb 12 - Tue, Feb 17
Spirit Airlines Logo
4:36 pm - 12:18 am
SJU
-
IAH
9h 42m
1 stop
Spirit Airlines Logo
9:40 pm - 10:17 am
IAH
-
SJU
10h 37m
1 stop
$187Spirit Airlines
Thu, Feb 12 - Mon, Feb 16
Spirit Airlines Logo
4:36 pm - 12:18 am
SJU
-
IAH
9h 42m
1 stop
Spirit Airlines Logo
9:40 pm - 10:17 am
IAH
-
SJU
10h 37m
1 stop
$188Spirit Airlines
Wed, Mar 18 - Mon, Mar 23
Spirit Airlines Logo
11:03 am - 11:49 pm
SJU
-
IAH
13h 46m
1 stop
Spirit Airlines Logo
5:24 pm - 11:58 pm
IAH
-
SJU
5h 34m
1 stop
$189Spirit Airlines
Tue, Mar 10 - Tue, Mar 17
Spirit Airlines Logo
10:52 am - 11:59 pm
SJU
-
IAH
14h 07m
1 stop
Spirit Airlines Logo
5:24 pm - 11:58 pm
IAH
-
SJU
5h 34m
1 stop
$190Spirit Airlines
Booking Insights

KAYAK's insights & trends for San Juan to George Bush Intcntl flights

Get data-powered insights and trends into flights from San Juan to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Juan to Houston George Bush Airport?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

For San Juan to Houston George Bush Airport, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Houston George Bush Airport back to San Juan, the best deals are generally found on Sunday, with Friday being the most expensive.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport is February, where tickets cost $235 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is $386 and $383 respectively.

Can I save money by flying with a layover from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $385, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Expert advice

Expert advice for your flight from San Juan to George Bush Intcntl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low seasonAugust
Cheapest flight$107
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from San Juan to Houston George Bush Airport

When to book flights from San Juan to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from San Juan to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Houston George Bush Airport flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport was $107 for a one-way ticket and $163 for a round-trip.

  • Do I need a passport to fly between San Juan and Houston George Bush Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in Houston George Bush Airport.

  • Which airports will I be using when flying from San Juan to Houston George Bush Airport?

    San Juan and Houston George Bush Airport are both served by 1 main airport. You will leave San Juan from San Juan Luis Munoz Marin Intl and will be arriving at Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from San Juan to Houston George Bush Airport?

    All the following airlines offer inflight Wi-Fi service on the San Juan to Houston George Bush Airport flight route: Finnair, British Airways, Aer Lingus, Delta, American Airlines, Air Canada, and Iberia.

  • Which aircraft models fly most regularly from San Juan to Houston George Bush Airport?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the San Juan to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from San Juan to Houston George Bush Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between San Juan and Houston George Bush Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from San Juan to Houston George Bush Airport?

    There are nonstop flights from San Juan to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from San Juan to Houston, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Houston are United Airlines and American Airlines. With an average price for the route of $439 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $385 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Juan to Houston George Bush Airport?

    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 San Juan to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from San Juan 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 San Juan to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to San Juan with another airline. Booking your flights between San Juan and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Houston George Bush Airport?

    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 Houston George Bush Airport from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $303 or less one-way and $358 or less round-trip.

Prefer to fly direct from San Juan to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Juan Luis Munoz Marin Intl to Houston George Bush Intcntl.
Find which airlines fly direct from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

San Juan Luis Munoz Marin Intl to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines, Spirit Airlines

United Airlines, Spirit Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to San Juan Luis Munoz Marin Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 4 airlines serving from San Juan to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to George Bush Intcntl? 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.
7.4
United AirlinesOverall score based on 9225 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

2.0 MediocreLisa, Jan 2026
ELP - IAH
Read more United Airlines reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Crew was clearly not loving their jobs at any point of the entire trip. Flight back from Mexico, I asked if they had food for sale for the 2.5+hr flight and they did not have any. The business class trip to Mexico also had noted that the catering company forgot to load food. The last leg of trip back had a similarly unhappy crew, a broken toilet, and my seat was broken (reclining would not lock which made landing a crossfit like event). This was a bad week for AA.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

Our outgoing flight was cancelled two hours before boarding and Spirit was not able to get us onto another flight. Their customer service was slow and unhelpful.

Horrible experience. First and last time using this airline. Made an announcement that boarding will start in 15 minutes, canceled the flight 5 minutes later due to no airline staff. Had to book another flight on Delta since Spirit had no other flights arriving to my original destination the same day. I wouldn't recommend anyone to fly with Spirit. No wonder why it consistently ranks high among worst airlines.

Terrible. I never made my trip to Puerto Rico and my layover flight from IAH to MCO was delayed over 3 hours and made me miss my connecting flight. I spend 2 days in an airport just to have to go back to Houston. This was a trip for my birthday and I lost money on this trip. I understand the situation with Venezuela affected flights but it’s always something with Spirit.

Every Spirit flight we took was delayed by nearly 2 hours. We arrived in MCO and learned that our connection had been canceled. There were no options for rebooking for 4 days. No hotel vouchers provided, no transportation etc. The airline essentially stranded us, and rhe passengers from 6 other flights hours from our destinations with no assistance. Still no word on my refund. Terrible customer service.

Absolute disaster. Was delayed, delayed again, then delayed while loaded, causing many to miss connecting flights. However, spirit had only one person to process over 20 missed flights, taking forever. They then provided little guidance. No wonder they are bankrupt

Loved that all flights were om time or early. Hated all the additional costs for a seat and luggage.

My baby was crying uncontrollably for the longest time and the entire crew was SO supportive, I’m so appreciative of them. Thank you so much for the support during an exhausting moment. We got very lucky.

Uncomfortable seats and tiny tray table. Expensive snacks. Flight was on time and crew was pleasant but take me back to Southwest!

I didn't order food. I requested a Tomato juice and was given a boody mary mix. The serve needs to warn the customer what their given. It wasn't a huge deal, but I wasted $4.50.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

Everything you need to know for your flight from San Juan to George Bush Intcntl

Information on your arrival and departure airports