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George Bush Intcntl

$96+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — IAH
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
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 October 2, 2025.

Round-trip from

$192
(Kiwi.com)

One-way from

$96
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$264

Good round-trip deal

$348 or less

Good one-way deal

$242 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. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 2, 2025.

This CheapOair deal was found by Cheapflights users on 9/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:49 amSJU - IAH
1 stop6h 44mSpirit Airlines
Sun 10/269:39 amIAH - SJU
Nonstop4h 20mSpirit Airlines
Deal found 9/30$190
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 10/1$192
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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.
Tue 10/142:49 amSJU - IAH
1 stop6h 44mSpirit Airlines
Sun 10/199:39 amIAH - SJU
Nonstop4h 20mSpirit Airlines
Deal found 9/30$193
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 11/411:13 amSJU - IAH
1 stop15h 34mAmerican Airlines
Mon 11/106:08 pmIAH - SJU
1 stop14h 09mAmerican Airlines
Deal found 9/30$195
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:04 pmSJU - IAH
Nonstop4h 55mSpirit Airlines
Tue 10/211:09 pmIAH - SJU
3 stops35h 35mSpirit Airlines
Deal found 9/29$198
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 55mMultiple Airlines
Tue 10/2812:42 pmIAH - SJU
1 stop28h 12mMultiple Airlines
Deal found 9/30$203
This Priceline deal was found by Cheapflights users on 9/30. 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 10/311:59 amSJU - IAH
1 stop12h 57mSpirit Airlines
Sun 10/59:39 amIAH - SJU
Nonstop4h 20mSpirit Airlines
Deal found 9/30$204
This Priceline deal was found by Cheapflights users on 9/30. 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 10/234:04 pmSJU - IAH
Nonstop4h 55mMultiple Airlines
Thu 10/307:52 pmIAH - SJU
1 stop14h 27mMultiple Airlines
Deal found 9/30$211
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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.
Sat 10/112:49 amSJU - IAH
1 stop6h 44mSpirit Airlines
Sun 10/269:39 amIAH - SJU
Nonstop4h 20mSpirit Airlines
Deal found 9/29$212
This Priceline deal was found by Cheapflights users on 9/30. 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 10/23:32 amBQN - IAH
1 stop12h 32mFrontier
Tue 10/78:37 pmIAH - BQN
1 stop28h 27mFrontier
Deal found 9/30$339
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 11/63:59 amBQN - IAH
1 stop7h 34mFrontier
Sun 11/1610:28 amIAH - BQN
1 stop14h 36mFrontier
Deal found 10/1$365
This Priceline deal was found by Cheapflights users on 9/30. 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 10/13:32 amBQN - IAH
1 stop12h 32mFrontier
Wed 10/88:37 pmIAH - BQN
1 stop28h 27mFrontier
Deal found 9/30$409

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 October 2, 2025.
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

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 11/10

3:04 pm-9:26 pm

Nonstop4h 22m

$271

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

Sun 11/16

3:04 pm-9:26 pm

Nonstop4h 22m

$316

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Wed 10/29

2:46 pm-6:56 pm

Nonstop5h 10m

Houston George Bush Intcntl

Mon 11/3

3:04 pm-9:26 pm

Nonstop4h 22m

$356

AguadillaHouston

BQN - IAH

BQNIAH

Aguadilla Borinquen

Thu 11/6

3:59 am-9:33 am

1 stop7h 34m

Houston George Bush Intcntl

Sun 11/16

10:28 am-3:04 am

1 stop14h 36m

$365

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Wed 11/12

2:05 am-11:15 am

1 stop11h 10m

Houston George Bush Intcntl

Sun 11/16

5:00 am-3:40 pm

1 stop8h 40m

$365

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

$371

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

Sat 11/8

8:05 am-9:00 pm

1 stop10h 55m

$376

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Wed 11/5

2:05 am-10:09 am

1 stop10h 04m

Houston George Bush Intcntl

Tue 11/11

3:04 pm-9:26 pm

Nonstop4h 22m

$396

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 11/7

5:50 pm-12:29 am

1 stop8h 39m

Houston George Bush Intcntl

Sun 11/16

3:04 pm-9:26 pm

Nonstop4h 22m

$396

AguadillaHouston

BQN - IAH

BQNIAH

Aguadilla Borinquen

Thu 2/19

1:09 am-8:33 am

1 stop9h 24m

Houston George Bush Intcntl

Tue 2/24

12:26 pm-11:57 pm

1 stop9h 31m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 26 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, August is the cheapest month in which you can book a flight from Puerto Rico to Houston George Bush Intcntl Airport (average of $241). Flying from Puerto Rico 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 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 October 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Houston George Bush Intcntl Airport as you normally would.

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 October 2, 2025.

The most flights from PR0 to IAH are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

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 October 2, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Spirit 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.
United Airlines
7.4
Good
8,933 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,933 reviews
United Airlines
7.4
Good
8,933 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,933 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Spirit Airlines
6.3
Okay
8,070 reviews
United Airlines
7.4
Good
8,933 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Frontier
5.8
Fair
3,155 reviews
United Airlines
7.4
Good
8,933 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 5h 06m. United Airlines provides one of the quickest options available for as low as $271. There are 2004 mi between Puerto Rico and Houston George Bush Intcntl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $100 on American Airlines. Other airlines that offer cheap prices include Delta from $108 and Frontier from $131 one-way.

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

    While some choose either Culebra - Houston George Bush Intcntl or Aguadilla Borinquen - 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 (92%), United Airlines (90%) or Air New Zealand (90%) 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 $161 on average, our data indicates $563 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, August is the cheapest month in which you can book a flight from Puerto Rico to Houston George Bush Intcntl Airport (average of $241). Flying from Puerto Rico 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
Jersey Village
Spring
Humble
The Woodlands
Conroe
Tomball
Katy
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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Top 4 airlines flying from Puerto Rico to George Bush Intcntl

Discover the top 4 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$64Average$300FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$101Average$264FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$175Average$435FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$215Average$436FlexibilityNo cancel feeOn-time69%

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