George Bush Intcntl

$98+ Cheap flights from Luis Munoz Marin Intl (SJU) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — IAH
Oct 15 — Oct 221
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Find cheap flights from Luis Munoz Marin Intl to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Houston George Bush Intcntl are usually found in February or October, booked 47 days in advance, depart on a Saturday or Friday and return on a Sunday

Cheap flight deals from Luis Munoz Marin Intl to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$195
(American Airlines)

One-way from

$98
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$273

Good round-trip deal

$300 or less

Good one-way deal

$206 or less
From San Juan Luis Munoz Marin Intl to Houston George Bush Intcntl
One-way flight from San Juan Luis Munoz Marin Intl to Houston George Bush Intcntl
Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl to Houston George Bush Intcntl.
Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to Houston George Bush Intcntl.

Find flight deals from Luis Munoz Marin Intl to George Bush Intcntl

Cheapest flights from Luis Munoz Marin Intl to George Bush Intcntl
Explore the most affordable flight options available from Luis Munoz Marin Intl to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:05 pmSJU - IAH
1 stop8h 27mAmerican Airlines
Sun 9/215:00 amIAH - SJU
2 stops12h 15mAmerican Airlines
Deal found 9/14$195
This eDestinos deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:59 amSJU - IAH
1 stop12h 57mSpirit Airlines
Sun 9/217:31 pmIAH - SJU
1 stop14h 33mSpirit Airlines
Deal found 9/14$196
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:22 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Tue 9/235:30 amIAH - SJU
1 stop14h 26mSpirit Airlines
Deal found 9/15$197
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:51 amSJU - IAH
2 stops12h 43mSpirit Airlines
Sun 10/199:39 amIAH - SJU
Nonstop4h 20mSpirit Airlines
Deal found 9/15$198
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:04 pmSJU - IAH
Nonstop4h 55mSpirit Airlines
Tue 10/287:54 pmIAH - SJU
2 stops28h 50mSpirit Airlines
Deal found 9/15$199
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:56 pmSJU - IAH
1 stop9h 46mAmerican Airlines
Tue 11/115:30 amIAH - SJU
1 stop10h 22mAmerican Airlines
Deal found 9/13$200
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:49 pmSJU - IAH
Nonstop5h 02mSpirit Airlines
Sun 11/1612:50 pmIAH - SJU
1 stop12h 11mSpirit Airlines
Deal found 9/13$203
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:49 pmSJU - IAH
Nonstop5h 02mSpirit Airlines
Mon 11/179:05 pmIAH - SJU
1 stop10h 47mSpirit Airlines
Deal found 9/13$207
This OneTravel deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:51 amSJU - IAH
2 stops12h 43mSpirit Airlines
Thu 10/307:39 pmIAH - SJU
2 stops29h 05mSpirit Airlines
Deal found 9/15$209
This Priceline deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:39 amSJU - IAH
1 stop12h 25mMultiple Airlines
Sun 10/59:39 amIAH - SJU
Nonstop4h 20mMultiple Airlines
Deal found 9/12$210
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:22 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Sun 10/129:39 amIAH - SJU
Nonstop4h 20mSpirit Airlines
Deal found 9/13$212

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

George Bush Intcntl

Route

Depart

Return

Price

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Tue 11/4

7:15 am-12:24 pm

1 stop7h 09m

Houston George Bush Intcntl

Mon 11/10

12:35 pm-11:13 pm

1 stop8h 38m

$215

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Sat 10/18

7:15 am-5:04 pm

1 stop10h 49m

Houston George Bush Intcntl

Wed 10/29

9:42 am-9:59 pm

1 stop11h 17m

$305

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 11/6

7:45 am-10:51 am

Nonstop5h 06m

Houston George Bush Intcntl

Mon 11/17

3:04 pm-9:26 pm

Nonstop4h 22m

$386

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Tue 11/11

2:05 am-10:09 am

1 stop10h 04m

Houston George Bush Intcntl

Tue 11/18

8:15 am-12:36 am

2 stops14h 21m

$442

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Tue 9/30

7:00 am-10:51 am

Nonstop4h 51m

Houston George Bush Intcntl

Wed 10/8

5:00 am-2:44 pm

1 stop8h 44m

$444

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 11/7

7:45 am-10:51 am

Nonstop5h 06m

Houston George Bush Intcntl

Sun 11/16

3:04 pm-9:26 pm

Nonstop4h 22m

$451

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Wed 11/12

2:05 am-10:09 am

1 stop10h 04m

Houston George Bush Intcntl

Sun 11/16

3:04 pm-9:26 pm

Nonstop4h 22m

$456

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Wed 9/24

2:55 pm-6:46 pm

Nonstop4h 51m

Houston George Bush Intcntl

Sun 9/28

3:03 pm-8:38 pm

Nonstop4h 35m

$476

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 9/26

7:00 am-10:51 am

Nonstop4h 51m

Houston George Bush Intcntl

Sun 9/28

3:03 pm-8:38 pm

Nonstop4h 35m

$476

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Tue 11/4

7:45 am-10:51 am

Nonstop5h 06m

Houston George Bush Intcntl

Mon 11/10

3:04 pm-9:26 pm

Nonstop4h 22m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 22 results
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The best insider tips for San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport trip
Airlines
United Airlines

United's Economy Plus offers extra legroom and priority boarding for MileagePlus Premier members.


United's Polaris Lounges offer showers, napping areas, and dining for premium passengers.

Spirit Airlines

Spirit's Big Front Seats offer 11 inches extra legroom and larger tray tables.


Spirit's self-service bag drop saves time; print your boarding pass beforehand to avoid fees.

Airports
SJU

At SJU, security wait times can vary greatly. Arrive two hours early for domestic flights to avoid unexpected delays.

Read more about SJUby Brandon Schultz
IAH

For a quick trip to downtown Houston from IAH, Uber or Lyft is recommended, taking around 25 minutes by car.

Read more about IAHby Evie Carrick
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Brandon Schultz

Brandon Schultz

Expert on SJU

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Luis Munoz Marin Intl to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to George Bush Intcntl. Price data was last updated on September 12, 2025.

The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport (average of $241). Flying from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 SJU to IAH?

Find hourly flight availability from Luis Munoz Marin Intl to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to George Bush Intcntl. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport, such as United Airlines, American Airlines, and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport?

    Airlines like Delta and United Airlines fly from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport in about 5h 06m. The time it takes to get you to your destination can typically vary by up to 2h 03m. The distance between San Juan Luis Munoz Marin Intl Airport and Houston George Bush Intcntl Airport is about 2004 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport round-trip?

    According to our current data, Frontier ($64), Spirit Airlines ($100), and United Airlines ($217) offers the cheapest pricing from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport. Frontier is 77% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $108. Spirit Airlines flights start at $108 while deals on Frontier start at $133 one-way.

  • What are the most reliable airlines from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport consider choosing United Airlines (90%), Air New Zealand (90%) or Air Canada (90%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport is generally $594, our data shows the cheapest flight currently is $106. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - Houston George Bush Intcntl), you can expect to pay $151 for that flight.

  • Can I find deals for flights from Luis Munoz Marin Intl to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to George Bush Intcntl.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to George Bush Intcntl 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 San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport (average of $241). Flying from San Juan Luis Munoz Marin Intl Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Alternative routes for Luis Munoz Marin Intl to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Luis Munoz Marin Intl to George Bush Intcntl

Discover the top 4 airlines that operate flights from Luis Munoz Marin Intl to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$64Average$300FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$100Average$253FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$217Average$411FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$282Average$435FlexibilityNo cancel feeOn-time71%

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