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$122+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
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 July 3, 2026.

This Trip.com deal was found by Cheapflights users on 6/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:16 pm
IAH
-
BQN
1 stop11h 54m
Frontier
Sun 8/163:10 am
BQN
-
IAH
1 stop16h 15m
Frontier
Deal found 6/29$313
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Fri 8/78:02 pm
IAH
-
BQN
2 stops14h 32m
Frontier
Fri 8/143:10 am
BQN
-
IAH
1 stop16h 15m
Frontier
Deal found 7/1$337
This Priceline deal was found by Cheapflights users on 6/30. 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.
Sat 7/251:16 pm
IAH
-
BQN
1 stop11h 54m
Frontier
Tue 7/2812:04 pm
BQN
-
IAH
1 stop21h 41m
Frontier
Deal found 6/30$350
This Frontier deal was found by Cheapflights users on 7/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:16 pm
IAH
-
BQN
1 stop11h 54m
Frontier
Mon 8/103:10 am
BQN
-
IAH
1 stop6h 35m
Frontier
Deal found 7/2$352
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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 8/64:42 pm
IAH
-
BQN
1 stop6h 51m
JetBlue
Mon 8/102:30 pm
BQN
-
IAH
1 stop9h 29m
JetBlue
Deal found 7/3$357
This JetBlue deal was found by Cheapflights users on 6/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:42 pm
IAH
-
BQN
1 stop6h 51m
JetBlue
Wed 8/125:01 am
BQN
-
IAH
1 stop7h 46m
JetBlue
Deal found 6/29$359
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Mon 8/104:42 pm
IAH
-
BQN
1 stop7h 07m
JetBlue
Mon 8/175:01 am
BQN
-
IAH
1 stop7h 46m
JetBlue
Deal found 6/30$361
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/3010:53 am
IAH
-
SJU
2 stops26h 07m
Frontier
Mon 8/310:48 pm
SJU
-
IAH
1 stop10h 57m
Frontier
Deal found 6/28$365
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:53 am
IAH
-
SJU
2 stops12h 48m
Frontier
Fri 7/245:15 pm
SJU
-
IAH
1 stop15h 05m
Frontier
Deal found 6/29$366
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Mon 8/103:03 pm
IAH
-
SJU
Nonstop4h 35m
United Airlines
Wed 8/127:00 am
SJU
-
IAH
Nonstop4h 45m
United Airlines
Deal found 6/28$367
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/2810:53 am
IAH
-
SJU
2 stops12h 48m
Frontier
Sun 8/27:30 am
SJU
-
IAH
1 stop25h 54m
Frontier
Deal found 6/28$368
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/2110:53 am
IAH
-
SJU
2 stops12h 48m
Frontier
Thu 7/237:34 am
SJU
-
IAH
1 stop12h 33m
Frontier
Deal found 6/28$370

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 July 3, 2026.

Round-trip from

$313
(Trip.com)

One-way from

$183
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$482

Good round-trip deal

$587 or less

Good one-way deal

$274 or less
From Houston George Bush Intcntl to Puerto Rico
Search Deals
One-way flight from Houston George Bush Intcntl to Puerto Rico
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 3, 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

Sat 7/25

1:16 pm-2:10 am

1 stop11h 54m

Aguadilla Borinquen

Tue 7/28

12:04 pm-8:45 am

1 stop21h 41m

$350

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Tue 8/11

4:42 pm-12:33 am

1 stop6h 51m

Aguadilla Borinquen

Wed 8/12

5:01 am-11:47 am

1 stop7h 46m

$359

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Mon 8/10

4:42 pm-12:49 am

1 stop7h 07m

Aguadilla Borinquen

Mon 8/17

5:01 am-11:47 am

1 stop7h 46m

$361

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Thu 8/6

11:53 am-12:33 am

2 stops11h 40m

Aguadilla Borinquen

Sun 8/9

3:10 am-6:25 pm

1 stop16h 15m

$414

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 8/6

11:56 pm-5:29 am

Nonstop4h 33m

San Juan Luis Munoz Marin Intl

Sun 8/9

2:05 am-6:01 am

Nonstop4h 56m

$417

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 7/20

11:56 pm-5:29 am

Nonstop4h 33m

San Juan Luis Munoz Marin Intl

Tue 7/21

2:05 am-6:01 am

Nonstop4h 56m

$481

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 8/10

3:03 pm-8:38 pm

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

Fri 8/14

1:25 pm-11:33 pm

1 stop11h 08m

$487
Quickest round-trip

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 8/23

3:06 pm-8:38 pm

Nonstop4h 32m

San Juan Luis Munoz Marin Intl

Sat 8/29

2:55 pm-6:43 pm

Nonstop4h 48m

$507

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 8/19

3:06 pm-8:38 pm

Nonstop4h 32m

San Juan Luis Munoz Marin Intl

Mon 8/24

2:20 pm-6:08 pm

Nonstop4h 48m

$532

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 8/10

10:03 am-3:42 pm

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

Thu 8/13

7:00 am-10:45 am

Nonstop4h 45m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 57 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

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

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Puerto Rico (average of $86). Flying from Houston George Bush Intcntl Airport to Puerto Rico in July is currently the most expensive (average of $143). 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 July 3, 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 33% on your trip compared to booking a flight in the morning.

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 July 3, 2026.

The most flights from IAH to PR0 are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

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

Booking 4 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 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 June 27, 2026.

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

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 July 3, 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
7.8
Good
8,453 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,453 reviews
Delta
7.8
Good
8,453 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
9,927 reviews
Delta
7.8
Good
8,453 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,766 reviews
Delta
7.8
Good
8,453 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Frontier
5.6
Fair
2,848 reviews
Delta
7.8
Good
8,453 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

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 21m. 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 American Airlines. According to our data, you can fly for as low as $88. Users have also found prices from $100 and $101 on United Airlines and Frontier, 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 - Aguadilla Borinquen or Houston George Bush Intcntl - Culebra.

  • 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 (87%), Air Canada (86%) or United Airlines (86%) 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 $510 for a flight from Houston George Bush Intcntl Airport to Puerto Rico. The cheapest flight overall is $228 while the most popular route, (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl) is currently priced at $350.

  • 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Puerto Rico (average of $86). Flying from Houston George Bush Intcntl Airport to Puerto Rico in July is currently the most expensive (average of $143). 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 4 airlines flying from George Bush Intcntl to Puerto Rico

Discover the top 4 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 July 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$466FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$142Average$360FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$175Average$546FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$589FlexibilityNo cancel feeOn-time69%

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