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George Bush Intcntl

$78+ Cheap flights from San Juan 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Houston George Bush Intcntl are usually found in September or February, booked 71 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from San Juan to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) 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 June 12, 2025.

Round-trip from

$165
(United Airlines)

One-way from

$78
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$372
From San Juan to Houston George Bush Intcntl
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One-way flight from San Juan to Houston George Bush Intcntl
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Highest demand for flights based on searches. 16% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Juan to George Bush Intcntl

Cheapest flights from San Juan to George Bush Intcntl
Explore the most affordable flight options available from San Juan to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/191:05 amSJU - IAH
1 stop10h 45mUnited Airlines
Sat 9/275:00 amIAH - SJU
1 stop8h 44mUnited Airlines
Deal found 6/10$165
This SmartFares deal was found by Cheapflights users on 6/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/288:24 pmSJU - IAH
1 stop12h 24mSpirit Airlines
Sat 7/56:32 pmIAH - SJU
Nonstop4h 27mSpirit Airlines
Deal found 6/10$185
This Priceline deal was found by Cheapflights users on 6/12. 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.
Fri 9/129:39 pmSJU - IAH
1 stop13h 21mFrontier
Tue 9/164:43 pmIAH - SJU
1 stop8h 51mFrontier
Deal found 6/12$191
This Priceline deal was found by Cheapflights users on 6/12. 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.
Thu 6/268:24 pmSJU - IAH
1 stop12h 24mMultiple Airlines
Sat 6/288:56 pmIAH - SJU
1 stop28h 39mMultiple Airlines
Deal found 6/12$206
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:10 amSJU - IAH
1 stop12h 16mAmerican Airlines
Tue 10/76:02 amIAH - SJU
2 stops9h 18mAmerican Airlines
Deal found 6/12$235

Cheapflights Fare Finder

Customize your flight search to find flights from San Juan 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 June 12, 2025.
Use the filters below to find and compare flights from San Juan to Houston George Bush Intcntl Airport that are best for you.

Fly from

San Juan

Fly to

George Bush Intcntl

Route

Depart

Return

Price

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 9/19

1:05 am-10:50 am

1 stop10h 45m

Houston George Bush Intcntl

Sat 9/27

5:00 am-2:44 pm

1 stop8h 44m

$165

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Sat 6/28

8:24 pm-7:48 am

1 stop12h 24m

Houston George Bush Intcntl

Sat 7/5

6:32 pm-11:59 pm

Nonstop4h 27m

$185

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 9/12

9:39 pm-10:00 am

1 stop13h 21m

Houston George Bush Intcntl

Tue 9/16

4:43 pm-2:34 am

1 stop8h 51m

$191

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 8/28

4:12 pm-7:56 pm

Nonstop4h 44m

Houston George Bush Intcntl

Mon 9/1

6:05 am-2:26 pm

1 stop7h 21m

$219

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 10/2

1:36 pm-10:00 pm

2 stops9h 24m

Houston George Bush Intcntl

Tue 10/7

5:00 am-4:20 pm

2 stops10h 20m

$235

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 9/12

7:00 am-10:51 am

Nonstop4h 51m

$78

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 6/19

12:59 am-9:16 am

1 stop9h 17m

$85

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Sat 6/21

8:24 pm-7:48 am

1 stop12h 24m

$88

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 9/5

3:40 am-10:47 am

1 stop8h 07m

$93

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 7/31

5:45 pm-11:51 pm

1 stop7h 06m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
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Best time to book a flight from San Juan to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from San Juan 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 to Houston George Bush Intcntl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from San Juan to George Bush Intcntl. Price data was last updated on June 9, 2025.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from San Juan to Houston George Bush Intcntl Airport (average of $241). Flying from San Juan 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 San Juan 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 June 12, 2025.

One of the essential ways to save on airfare from San Juan to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from San Juan to George Bush Intcntl. Price data was last updated on June 30, 2024.

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

Weekly flight availability from San Juan to Houston George Bush Intcntl Airport

Explore weekly flight availability from San Juan to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from PR1 to IAH are scheduled on a Tuesday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from San Juan to Houston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,052 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San Juan 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.

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

    Flying on United Airlines is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $165. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Frontier, with the lowest prices starting at $185 and $191, respectively. You may be able to fly from San Juan to Houston George Bush Intcntl Airport for 40% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $78. American Airlines flights start at $85 while deals on Spirit Airlines start at $88 one-way.

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

    Before booking your flight to Houston George Bush Intcntl Airport from San Juan, check out the most reliable airlines to get you to your destination on time: Spirit Airlines (95%), Lufthansa (92%), Air Canada( 89%).

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

    While on average a flight from San Juan to Houston George Bush Intcntl Airport is generally $1,158, our data shows the cheapest flight currently is $73. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - Houston George Bush Intcntl), you can expect to pay $165 for that flight.

  • Can I find deals for flights from San Juan to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on San Juan to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan 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 San Juan to George Bush Intcntl.

  • Can I find deals for business class flights from San Juan to George Bush Intcntl?

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

    Currently, August is the cheapest month in which you can book a flight from San Juan to Houston George Bush Intcntl Airport (average of $241). Flying from San Juan 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 San Juan?

Book flights to San Juan if you plan to visit one of these locations
Montgomery
Humble
Conroe
Spring
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Tomball
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Alternative routes for San Juan to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Hobby flights
Luis Munoz Marin Intl to George Bush Intcntl flights
Aguadilla to George Bush Intcntl flights

Top 5 airlines flying from San Juan to George Bush Intcntl

Discover the top 5 airlines that operate flights from San Juan 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$228FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$107Average$247FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$142FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$237Average$443FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$282Average$449FlexibilityNo cancel feeOn-time71%

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