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Puerto Rico

$106+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
may. 26 — jun. 21
mar. 5/26
mar. 6/2
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 abril 26, 2026.

This Priceline deal was found by Cheapflights users on 4/25. 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.
dom. 5/101:29 pm
IAH
-
BQN
1 stop11h 33m
Frontier
dom. 5/172:59 am
BQN
-
IAH
1 stop16h 50m
Frontier
Deal found 4/25$212
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
sáb. 5/168:57 pm
IAH
-
SJU
2 stops17h 53m
Frontier
sáb. 5/238:32 am
SJU
-
IAH
1 stop13h 00m
Frontier
Deal found 4/25$225
This Frontier deal was found by Cheapflights users on 4/21. 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.
lun. 5/47:08 am
IAH
-
SJU
1 stop14h 21m
Frontier
vie. 5/83:03 am
SJU
-
IAH
1 stop6h 47m
Frontier
Deal found 4/21$226
This Orbitz deal was found by Cheapflights users on 4/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/233:42 pm
IAH
-
SJU
1 stop7h 17m
Multiple Airlines
mié. 4/293:21 am
SJU
-
IAH
1 stop15h 32m
Multiple Airlines
Deal found 4/21$227
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
dom. 5/109:03 am
IAH
-
SJU
1 stop29h 46m
Frontier
jue. 5/146:09 pm
SJU
-
IAH
1 stop15h 41m
Frontier
Deal found 4/23$228
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
dom. 5/3112:27 pm
IAH
-
SJU
1 stop27h 47m
Frontier
sáb. 6/68:32 am
SJU
-
IAH
1 stop13h 00m
Frontier
Deal found 4/21$229
This Frontier deal was found by Cheapflights users on 4/22. 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.
mar. 5/56:05 am
IAH
-
SJU
1 stop7h 02m
Frontier
dom. 5/106:00 am
SJU
-
IAH
1 stop13h 33m
Frontier
Deal found 4/22$230
This Priceline deal was found by Cheapflights users on 4/25. 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.
sáb. 5/94:08 pm
IAH
-
SJU
1 stop30h 20m
Frontier
sáb. 5/166:41 pm
SJU
-
IAH
1 stop14h 37m
Frontier
Deal found 4/25$231
This Frontier deal was found by Cheapflights users on 4/22. 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.
dom. 5/176:00 am
IAH
-
SJU
1 stop7h 07m
Frontier
mié. 6/36:00 am
SJU
-
IAH
1 stop10h 03m
Frontier
Deal found 4/22$234
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
jue. 5/2812:27 pm
IAH
-
SJU
1 stop27h 47m
Frontier
dom. 5/313:35 pm
SJU
-
IAH
1 stop29h 20m
Frontier
Deal found 4/21$235
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
mar. 5/199:55 am
IAH
-
SJU
1 stop11h 48m
Frontier
vie. 5/296:00 am
SJU
-
IAH
1 stop10h 03m
Frontier
Deal found 4/23$236
This CheapOair deal was found by Cheapflights users on 4/22. 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.
mar. 5/59:45 am
IAH
-
SJU
1 stop15h 23m
Frontier
sáb. 5/96:41 pm
SJU
-
IAH
1 stop14h 37m
Frontier
Deal found 4/22$237

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 abril 26, 2026.

Round-trip from

$212
(Frontier)

One-way from

$106
(Frontier)

Popular in

December

Cheapest in

October

Average price

$400

Good round-trip deal

$515 or less

Good one-way deal

$274 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. 7% potential increase in price ($34 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 April 2026
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Puerto Rico.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Puerto Rico.
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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 abril 26, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

dom. 5/10

1:29 pm-2:02 am

1 stop11h 33m

Aguadilla Borinquen

dom. 5/17

2:59 am-6:49 pm

1 stop16h 50m

$212

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

lun. 5/4

1:41 pm-1:43 am

1 stop11h 02m

Aguadilla Borinquen

jue. 5/7

2:59 am-8:50 am

1 stop6h 51m

$308

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

sáb. 6/20

1:07 pm-2:05 am

1 stop11h 58m

Aguadilla Borinquen

jue. 6/25

3:00 am-8:47 am

1 stop6h 47m

$446

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

lun. 7/13

11:56 pm-5:29 am

Nonstop4h 33m

San Juan Luis Munoz Marin Intl

jue. 7/16

2:05 am-6:01 am

Nonstop4h 56m

$457

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

mar. 6/2

1:29 pm-2:02 am

1 stop11h 33m

Aguadilla Borinquen

mar. 6/16

3:00 am-8:47 am

1 stop6h 47m

$464

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

vie. 6/5

11:56 pm-5:29 am

Nonstop4h 33m

San Juan Luis Munoz Marin Intl

jue. 6/18

2:05 am-6:01 am

Nonstop4h 56m

$476

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

jue. 5/28

11:56 pm-5:29 am

Nonstop4h 33m

San Juan Luis Munoz Marin Intl

lun. 6/1

2:05 am-6:01 am

Nonstop4h 56m

$542

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

sáb. 6/20

1:07 pm-2:05 am

1 stop11h 58m

Aguadilla Borinquen

vie. 6/26

4:15 pm-5:25 pm

2 stops26h 10m

$545

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mar. 5/12

10:03 am-3:42 pm

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

vie. 5/15

7:00 am-10:53 am

Nonstop4h 53m

$547

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mar. 6/16

3:03 pm-8:38 pm

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

jue. 6/18

1:00 am-9:50 am

1 stop9h 50m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 51 resultsSorted by cheapest first
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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

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

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Puerto Rico. 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 Houston George Bush Intcntl Airport to Puerto Rico?

Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Puerto Rico (average of $69). Flying from Houston George Bush Intcntl Airport to Puerto Rico in August is currently the most expensive (average of $131). 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 abril 26, 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 34% 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 April 25, 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. Friday mornings 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 abril 26, 2026.

The most flights from IAH to PR0 are scheduled on a Monday (7 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 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 abril 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
8,459 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

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
8,459 reviews
Delta
7.9
Good
8,459 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

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
9,657 reviews
Delta
7.9
Good
8,459 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

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
7.1
Good
11,673 reviews
Delta
7.9
Good
8,459 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

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
8,632 reviews
Delta
7.9
Good
8,459 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

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
2,976 reviews
Delta
7.9
Good
8,459 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

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 Frontier and United Airlines fly from Houston George Bush Intcntl Airport to Puerto Rico in about 4h 33m. The time it takes to get you to your destination can typically vary by up to 7h. 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 United Airlines. According to our data, you can fly for as low as $73. Users have also found prices from $78 and $88 on Spirit 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 - Vieques or Houston George Bush Intcntl - Mayagüez Eugenio M De Hostos.

  • 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 United Airlines (89%), Lufthansa (89%) or Air Canada (85%) 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 $491 for a flight from Houston George Bush Intcntl Airport to Puerto Rico. The cheapest flight overall is $208 while the most popular route, (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl) is currently priced at $192.

  • 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Puerto Rico (average of $69). Flying from Houston George Bush Intcntl Airport to Puerto Rico in August is currently the most expensive (average of $131). 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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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 abril 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$368FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$116Average$279FlexibilityNo cancel feeOn-time65%
FrontierCheapest$121Average$314FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$175Average$554FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$539FlexibilityNo cancel feeOn-time69%

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