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George Bush Intcntl

$93+ Cheap flights from Puerto Rico 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — IAH
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Puerto Rico to George Bush Intcntl

Keep the following information in mind while searching for Puerto Rico to George Bush Intcntl flight deals. Data was last updated January 6, 2026.

Round-trip from

$170
(Expedia)

One-way from

$93
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$386

Good round-trip deal

$310 or less

Good one-way deal

$209 or less
From Puerto Rico to Houston George Bush Intcntl
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One-way flight from Puerto Rico to Houston George Bush Intcntl
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Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Puerto Rico to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Puerto Rico to Houston George Bush Intcntl.
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Find flight deals from Puerto Rico to George Bush Intcntl

Cheapest flights from Puerto Rico to George Bush Intcntl
Explore the most affordable flight options available from Puerto Rico to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Priceline deal was found by Cheapflights users on 1/4. 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.
Tue 2/34:36 pmSJU - IAH
1 stop7h 21mFrontier
Tue 2/108:18 pmIAH - SJU
1 stop11h 36mFrontier
Deal found 1/4$174
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Tue 2/34:36 pmSJU - IAH
1 stop7h 21mFrontier
Thu 2/58:18 pmIAH - SJU
1 stop12h 06mFrontier
Deal found 1/5$176
This Frontier deal was found by Cheapflights users on 1/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2411:49 amSJU - IAH
1 stop12h 57mFrontier
Tue 1/278:45 amIAH - SJU
1 stop13h 14mFrontier
Deal found 1/5$178
This Frontier deal was found by Cheapflights users on 1/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:07 amSJU - IAH
1 stop9h 40mFrontier
Tue 3/37:59 pmIAH - SJU
1 stop11h 55mFrontier
Deal found 1/6$182
This eDestinos deal was found by Cheapflights users on 1/4. 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.
Tue 1/136:00 amSJU - IAH
1 stop10h 13mSpirit Airlines
Tue 1/2012:16 pmIAH - SJU
1 stop9h 17mSpirit Airlines
Deal found 1/4$184
This Expedia deal was found by Cheapflights users on 1/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/234:40 pmSJU - IAH
1 stop9h 18mMultiple Airlines
Mon 1/266:05 amIAH - SJU
1 stop7h 07mMultiple Airlines
Deal found 1/4$185
This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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 1/2911:52 amSJU - IAH
1 stop13h 04mSpirit Airlines
Sun 2/15:46 amIAH - SJU
1 stop7h 49mSpirit Airlines
Deal found 1/6$187
This FlightHub deal was found by Cheapflights users on 1/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/234:40 pmSJU - IAH
1 stop9h 18mSpirit Airlines
Sun 1/258:19 pmIAH - SJU
1 stop11h 28mSpirit Airlines
Deal found 1/6$188
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Tue 2/34:36 pmSJU - IAH
1 stop7h 21mMultiple Airlines
Tue 2/103:00 pmIAH - SJU
1 stop6h 33mMultiple Airlines
Deal found 1/4$191
This Cheapflightsfares deal was found by Cheapflights users on 1/5. 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.
Wed 1/144:40 pmSJU - IAH
1 stop9h 18mSpirit Airlines
Sat 1/175:27 pmIAH - SJU
1 stop14h 20mSpirit Airlines
Deal found 1/5$195
This Frontier deal was found by Cheapflights users on 1/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/174:35 pmSJU - IAH
1 stop8h 21mFrontier
Sat 1/318:18 pmIAH - SJU
1 stop11h 36mFrontier
Deal found 1/6$199
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Fri 1/1611:44 amBQN - IAH
1 stop9h 40mMultiple Airlines
Tue 1/208:05 pmIAH - BQN
2 stops37h 41mMultiple Airlines
Deal found 1/5$390

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico 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 January 6, 2026.
Use the filters below to find and compare flights from Puerto Rico to Houston George Bush Intcntl Airport that are best for you.

Fly from

Puerto Rico

Fly to

George Bush Intcntl

Route

Depart

Return

Price

AguadillaHouston

BQN - IAH

BQNIAH

Aguadilla Borinquen

Fri 1/16

11:44 am-7:24 pm

1 stop9h 40m

Houston George Bush Intcntl

Tue 1/20

8:05 pm-11:46 am

2 stops37h 41m

$390

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Mon 6/15

2:05 am-5:59 am

Nonstop4h 54m

Houston George Bush Intcntl

Fri 6/19

10:04 am-3:42 pm

Nonstop4h 38m

$477

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 3/26

6:40 am-10:46 am

Nonstop5h 06m

Houston George Bush Intcntl

Mon 3/30

10:03 am-3:42 pm

Nonstop4h 39m

$477

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Wed 3/11

6:40 am-10:46 am

Nonstop5h 06m

Houston George Bush Intcntl

Wed 3/25

3:04 pm-8:26 pm

Nonstop4h 22m

$477

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 1/29

7:45 am-10:51 am

Nonstop5h 06m

Houston George Bush Intcntl

Sun 2/1

11:59 pm-6:11 am

Nonstop4h 12m

$477

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Sun 3/8

6:40 am-10:46 am

Nonstop5h 06m

Houston George Bush Intcntl

Sun 3/15

3:04 pm-8:26 pm

Nonstop4h 22m

$477

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Mon 2/23

7:40 am-10:46 am

Nonstop5h 06m

Houston George Bush Intcntl

Sun 3/1

11:59 pm-6:11 am

Nonstop4h 12m

$477

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 4/9

7:00 am-10:53 am

Nonstop4h 53m

Houston George Bush Intcntl

Mon 4/13

10:03 am-3:42 pm

Nonstop4h 39m

$477

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 1/30

3:46 pm-6:56 pm

Nonstop5h 10m

Houston George Bush Intcntl

Sun 2/1

10:06 am-9:00 pm

1 stop8h 54m

$482

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 4/24

1:00 am-10:55 am

1 stop10h 55m

Houston George Bush Intcntl

Mon 4/27

10:03 am-3:42 pm

Nonstop4h 39m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 33 results
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Best time to book a flight from Puerto Rico to George Bush Intcntl

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

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

Currently, March is the cheapest month in which you can book a flight from Puerto Rico to Houston George Bush Intcntl Airport (average of $79). Flying from Puerto Rico to Houston George Bush Intcntl Airport in September is currently the most expensive (average of $173). 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 PR to IAH?

Find hourly flight availability from Puerto Rico 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 January 6, 2026.

It’s optimal to fly from Puerto Rico to Houston George Bush Intcntl Airport in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to George Bush Intcntl. Price data was last updated on January 3, 2026.

Travelers seeking maximum savings on their Puerto Rico to Houston George Bush Intcntl Airport flight should consider departing on Thursday 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.

Weekly flight availability from Puerto Rico to Houston George Bush Intcntl Airport

Explore weekly flight availability from Puerto Rico 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 January 6, 2026.

The most flights from PR0 to IAH are scheduled on a Saturday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Puerto Rico to Houston delayed?

About 10% of weekly flights between Puerto Rico and Houston have experienced delays in the past year, with the average delay time being 157 minutes.

What is the most punctual flight time for Puerto Rico to Houston flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Puerto Rico to Houston flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 January 6, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Puerto Rico to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,018 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,018 reviews
Delta
7.9
Good
8,018 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,132 reviews
Delta
7.9
Good
8,018 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,084 reviews
Delta
7.9
Good
8,018 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,272 reviews
Delta
7.9
Good
8,018 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,063 reviews
Delta
7.9
Good
8,018 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico 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 Puerto Rico to Houston George Bush Intcntl Airport?

    A quick flight from Puerto Rico to Houston George Bush Intcntl Airport can take about 4h 54m. United Airlines provides one of the quickest options available for as low as $477. There are 2004 mi between Puerto Rico and Houston George Bush Intcntl Airport. Generally, flights for this route are nonstop.

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

    One-way options have recently been found by users for as low as $58 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $88 and Frontier from $90 one-way.

  • What are the most popular routes from Puerto Rico to Houston George Bush Intcntl Airport?

    While some choose either Aguadilla Borinquen - Houston George Bush Intcntl or Culebra - Houston George Bush Intcntl, San Juan Luis Munoz Marin Intl - Houston George Bush Intcntl is the most popular route from Puerto Rico to Houston George Bush Intcntl Airport.

  • What are the most reliable airlines from Puerto Rico to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from Puerto Rico to Houston George Bush Intcntl Airport consider choosing Lufthansa (97%), Air Canada (91%) or United Airlines (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Puerto Rico to Houston George Bush Intcntl Airport?

    Looking at all options, your cheapest flight can be booked for $120. While the most popular route (San Juan Luis Munoz Marin Intl - Houston George Bush Intcntl) can be booked for $176 on average, our data indicates $801 when flying from Puerto Rico to Houston George Bush Intcntl Airport.

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

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

  • How can I find direct flights from Puerto Rico 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 Puerto Rico to George Bush Intcntl.

  • Can I find deals for business class flights from Puerto Rico to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Puerto Rico 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 Puerto Rico to Houston George Bush Intcntl Airport?

    Currently, March is the cheapest month in which you can book a flight from Puerto Rico to Houston George Bush Intcntl Airport (average of $79). Flying from Puerto Rico to Houston George Bush Intcntl Airport in September is currently the most expensive (average of $173). 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
Spring
Montgomery
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
Cypress

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Alternative routes for Puerto Rico to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Kingstown to George Bush Intcntl flights
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Castries to George Bush Intcntl flights

Top 5 airlines flying from Puerto Rico to George Bush Intcntl

Discover the top 5 airlines that operate flights from Puerto Rico 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$240FlexibilityNo cancel feeOn-time65%
FrontierCheapest$97Average$300FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$198FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$220Average$431FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$260Average$390FlexibilityNo cancel feeOn-time71%

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