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$86+ Cheap flights from George Bush Intcntl (IAH) to Puerto Rico

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Puerto Rico

Cheapest flights from George Bush Intcntl to Puerto Rico
Explore the most affordable flight options available from George Bush Intcntl to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
Mon 1/266:05 amIAH - SJU
1 stop7h 07mMultiple Airlines
Thu 2/511:52 amSJU - IAH
1 stop13h 04mMultiple Airlines
Deal found 1/3$171
This Priceline deal was found by Cheapflights users on 1/3. 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.
Sat 2/218:18 pmIAH - SJU
1 stop28h 35mMultiple Airlines
Tue 2/2411:52 amSJU - IAH
1 stop14h 07mMultiple Airlines
Deal found 1/3$172
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/288:45 amIAH - SJU
1 stop13h 14mFrontier
Sat 2/711:49 amSJU - IAH
1 stop13h 02mFrontier
Deal found 1/4$174
This Kiwi.com deal was found by Cheapflights users on 1/3. 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 1/278:45 amIAH - SJU
1 stop13h 14mFrontier
Wed 2/44:36 pmSJU - IAH
1 stop7h 21mFrontier
Deal found 1/3$175
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.
Wed 2/187:59 pmIAH - SJU
1 stop25h 54mMultiple Airlines
Tue 2/2411:52 amSJU - IAH
1 stop14h 07mMultiple Airlines
Deal found 1/4$176
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.
Sat 1/248:18 pmIAH - SJU
1 stop11h 36mFrontier
Sat 1/3111:49 amSJU - IAH
1 stop13h 02mFrontier
Deal found 1/4$178
This Cheapflightsfares deal was found by Cheapflights users on 1/3. 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 1/2212:16 pmIAH - SJU
1 stop9h 17mSpirit Airlines
Thu 1/2911:52 amSJU - IAH
1 stop13h 04mSpirit Airlines
Deal found 1/3$180
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 1/2012:16 pmIAH - SJU
1 stop9h 17mMultiple Airlines
Tue 1/278:00 amSJU - IAH
1 stop15h 57mMultiple Airlines
Deal found 1/4$181
This Frontier deal was found by Cheapflights users on 1/3. 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.
Thu 1/298:18 pmIAH - SJU
1 stop12h 06mFrontier
Thu 2/54:22 pmSJU - IAH
1 stop8h 29mFrontier
Deal found 1/3$182
This Kiwi.com deal was found by Cheapflights users on 1/2. 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 4/911:54 amIAH - SJU
1 stop10h 55mFrontier
Sun 4/123:55 amSJU - IAH
1 stop16h 09mFrontier
Deal found 1/2$183
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
Sat 1/178:16 pmIAH - SJU
1 stop15h 20mFrontier
Thu 1/224:22 pmSJU - IAH
1 stop8h 29mFrontier
Deal found 1/3$184
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
Mon 1/266:05 amIAH - SJU
1 stop7h 07mMultiple Airlines
Fri 1/3011:52 amSJU - IAH
1 stop13h 04mMultiple Airlines
Deal found 1/3$185

Find flight deals from George Bush Intcntl to Puerto Rico

Keep the following information in mind while searching for George Bush Intcntl to Puerto Rico flight deals. Data was last updated January 5, 2026.

Round-trip from

$170
(Priceline)

One-way from

$86
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$299

Good round-trip deal

$384 or less

Good one-way deal

$151 or less
From Houston George Bush Intcntl to Puerto Rico
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One-way flight from Houston George Bush Intcntl to Puerto Rico
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Highest demand for flights based on searches. 12% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Puerto Rico.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Puerto Rico.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Puerto Rico 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 5, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Puerto Rico that are best for you.

Fly from

George Bush Intcntl

Fly to

Puerto Rico

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 2/4

8:45 am-11:59 pm

1 stop13h 14m

San Juan Luis Munoz Marin Intl

Mon 2/9

11:52 am-10:56 pm

1 stop13h 04m

$172

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 1/29

5:05 am-6:58 pm

2 stops11h 53m

San Juan Luis Munoz Marin Intl

Mon 2/2

11:52 am-10:56 pm

1 stop13h 04m

$231

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Thu 3/5

9:40 pm-2:42 am

1 stop27h 02m

Aguadilla Borinquen

Fri 3/13

2:42 am-5:18 pm

2 stops15h 36m

$349

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Thu 3/5

8:18 pm-2:42 am

1 stop28h 24m

Aguadilla Borinquen

Fri 3/13

2:42 am-5:18 pm

2 stops15h 36m

$360

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 2/21

3:04 pm-9:26 pm

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Tue 2/24

7:40 am-10:46 am

Nonstop5h 06m

$387

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 2/18

3:04 pm-9:26 pm

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Mon 2/23

7:40 am-10:46 am

Nonstop5h 06m

$387

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 2/18

3:04 pm-9:26 pm

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Wed 2/25

8:05 am-3:31 pm

1 stop9h 26m

$392

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 4/19

10:03 am-3:42 pm

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

Fri 4/24

4:55 pm-12:30 am

1 stop8h 35m

$392

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Fri 6/12

3:02 pm-8:38 pm

Nonstop4h 36m

San Juan Luis Munoz Marin Intl

Mon 6/15

1:05 am-8:40 am

1 stop8h 35m

$392

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 4/27

2:59 pm-10:54 pm

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Sun 5/3

6:15 am-1:54 pm

1 stop8h 39m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 41 results
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Best time to book a flight from George Bush Intcntl to Puerto Rico

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

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

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Puerto Rico (average of $120). Flying from Houston George Bush Intcntl Airport to Puerto Rico in August is currently the most expensive (average of $175). 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 IAH to PR?

Find hourly flight availability from George Bush Intcntl to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 5, 2026.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Puerto Rico at noon. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the evening.

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

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

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

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

Explore weekly flight availability from George Bush Intcntl to Puerto Rico. 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 5, 2026.

The most flights from IAH to PR0 are scheduled on a Saturday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated January 5, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,017 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

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
8,017 reviews
Delta
7.9
Good
8,017 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

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
9,138 reviews
Delta
7.9
Good
8,017 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

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
11,079 reviews
Delta
7.9
Good
8,017 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

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
8,266 reviews
Delta
7.9
Good
8,017 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

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
3,064 reviews
Delta
7.9
Good
8,017 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

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 George Bush Intcntl to Puerto Rico. 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 Houston George Bush Intcntl Airport to Puerto Rico?

    Airlines like Spirit Airlines, Frontier, and United Airlines fly from Houston George Bush Intcntl Airport to Puerto Rico in about 4h 22m. The time it takes to get you to your destination can typically vary by up to 24h 02m. The distance from Houston George Bush Intcntl Airport to Puerto Rico is about 2004 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $63. Users have also found prices from $73 and $88 on United Airlines and American Airlines, respectively.

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

    The most popular route from Houston George Bush Intcntl Airport to Puerto Rico is Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl. You may also consider Houston George Bush Intcntl - Culebra or Houston George Bush Intcntl - Vieques.

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

    No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Puerto Rico consider choosing Lufthansa (92%), Air Canada (84%) or United Airlines (84%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $738 for a flight from Houston George Bush Intcntl Airport to Puerto Rico. The cheapest flight overall is $91 while the most popular route, (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl) is currently priced at $158.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Puerto Rico (average of $120). Flying from Houston George Bush Intcntl Airport to Puerto Rico in August is currently the most expensive (average of $175). 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

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Alternative routes for George Bush Intcntl to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from George Bush Intcntl to Puerto Rico

Discover the top 5 airlines that operate flights from George Bush Intcntl to Puerto Rico. 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 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$112Average$340FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$120Average$277FlexibilityNo cancel feeOn-time65%
FrontierCheapest$121Average$288FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$175Average$474FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$191Average$487FlexibilityNo cancel feeOn-time69%

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