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$94+ Cheap flights from Puerto Rico to Houston

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — HOU
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheap flight deals from Puerto Rico to Houston

Cheapest flights from Puerto Rico to Houston
Explore the most affordable flight options available from Puerto Rico to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

This eDestinos deal was found by Cheapflights users on 12/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Tue 1/611:15 amIAH - SJU
Nonstop4h 08mSpirit Airlines
Deal found 12/29$273
This Priceline deal was found by Cheapflights users on 12/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Sun 1/411:15 amIAH - SJU
Nonstop4h 08mSpirit Airlines
Deal found 12/28$292
This Expedia deal was found by Cheapflights users on 12/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:01 amSJU - IAH
1 stop11h 44mMultiple Airlines
Wed 1/75:54 amIAH - SJU
1 stop14h 11mMultiple Airlines
Deal found 12/30$321
This Expedia deal was found by Cheapflights users on 12/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Mon 1/57:45 pmIAH - SJU
1 stop12h 48mSpirit Airlines
Deal found 12/29$335
This Expedia deal was found by Cheapflights users on 12/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:16 pmSJU - IAH
1 stop8h 39mMultiple Airlines
Tue 1/611:15 amIAH - SJU
Nonstop4h 08mMultiple Airlines
Deal found 12/30$343
This Travelocity deal was found by Cheapflights users on 12/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amSJU - IAH
Nonstop5h 17mMultiple Airlines
Sun 1/49:34 pmIAH - SJU
1 stop9h 49mMultiple Airlines
Deal found 12/28$351
This American Airlines deal was found by Cheapflights users on 12/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:30 amSJU - HOU
1 stop9h 02mAmerican Airlines
Mon 1/59:05 amHOU - SJU
1 stop12h 17mAmerican Airlines
Deal found 12/29$520
This Southwest deal was found by Cheapflights users on 12/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amSJU - HOU
2 stops9h 40mSouthwest
Tue 1/611:20 amHOU - SJU
1 stop9h 50mSouthwest
Deal found 12/29$570
This American Airlines deal was found by Cheapflights users on 12/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amSJU - HOU
1 stop10h 49mAmerican Airlines
Mon 1/59:05 amHOU - SJU
1 stop12h 17mAmerican Airlines
Deal found 12/29$632
This American Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 12/316:44 amSJU - HOU
1 stop11h 05mAmerican Airlines
Wed 1/76:00 amHOU - SJU
1 stop7h 00mAmerican Airlines
Deal found 12/30$645
This Southwest deal was found by Cheapflights users on 12/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:50 pmSJU - HOU
1 stop12h 40mSouthwest
Mon 1/57:20 amHOU - SJU
1 stop10h 30mSouthwest
Deal found 12/29$695
This American Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 12/316:44 amSJU - HOU
1 stop11h 05mAmerican Airlines
Sun 1/45:40 amHOU - SJU
1 stop7h 19mAmerican Airlines
Deal found 12/30$705

Find flight deals from Puerto Rico to Houston

Keep the following information in mind while searching for Puerto Rico to Houston flight deals. Data was last updated December 31, 2025.

Round-trip from

$170
(Cheapflightsfares)

One-way from

$94
(eDestinos)

Popular in

June

Cheapest in

October

Average price

$301
From Puerto Rico to Houston
Search Deals
One-way flight from Puerto Rico to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Houston 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 December 31, 2025.
Use the filters below to find and compare flights from Puerto Rico to Houston that are best for you.

Fly from

Puerto Rico

Fly to

Houston

Route

Depart

Return

Price

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Wed 1/28

4:36 pm-9:57 pm

1 stop7h 21m

Houston George Bush Intcntl

Sat 1/31

8:18 pm-9:54 am

1 stop11h 36m

$172

AguadillaHouston

BQN - IAH

BQNIAH

Aguadilla Borinquen

Thu 1/22

12:41 pm-7:24 pm

1 stop8h 43m

Houston George Bush Intcntl

Sun 1/25

8:19 pm-12:16 pm

1 stop13h 57m

$258

AguadillaHouston

BQN - IAH

BQNIAH

Aguadilla Borinquen

Sun 3/29

2:42 am-8:20 pm

1 stop18h 38m

Houston George Bush Intcntl

Sun 4/5

8:44 am-1:58 am

1 stop16h 14m

$361

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Sun 3/8

9:12 pm-10:59 am

1 stop14h 47m

Houston George Bush Intcntl

Sun 3/15

12:36 pm-1:58 am

1 stop12h 22m

$361

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Fri 1/23

7:07 am-4:12 pm

1 stop11h 05m

Houston Hobby

Sat 1/31

10:35 am-10:26 pm

1 stop9h 51m

$385

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Thu 1/22

3:54 pm-10:46 pm

1 stop8h 52m

Houston Hobby

Sun 1/25

10:35 am-10:26 pm

1 stop9h 51m

$385

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 5/21

2:05 am-5:59 am

Nonstop4h 54m

Houston George Bush Intcntl

Fri 5/29

11:57 pm-5:30 am

Nonstop4h 33m

$386

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Mon 5/4

7:00 am-10:53 am

Nonstop4h 53m

Houston George Bush Intcntl

Thu 5/28

3:02 pm-8:38 pm

Nonstop4h 36m

$386

AguadillaHouston

BQN - IAH

BQNIAH

Aguadilla Borinquen

Sun 3/29

2:42 am-8:20 pm

1 stop18h 38m

Houston George Bush Intcntl

Sun 4/5

6:05 pm-1:46 pm

2 stops18h 41m

$387

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Tue 1/27

2:05 am-11:04 am

1 stop10h 59m

Houston George Bush Intcntl

Wed 2/4

3:04 pm-9:26 pm

Nonstop4h 22m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 49 results
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Best time to book a flight from Puerto Rico to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

What is the cheapest month to book a flight from Puerto Rico to Houston?

Currently, March is the cheapest month in which you can book a flight from Puerto Rico to Houston (average of $79). Flying from Puerto Rico to Houston 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 HOU?

Find hourly flight availability from Puerto Rico to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 31, 2025.

A simple way to save on the total cost of your ticket is to fly from Puerto Rico to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Puerto Rico to Houston?

Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to Houston. Price data was last updated on December 27, 2025.

Travelers seeking maximum savings on their Puerto Rico to Houston 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.

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 Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated December 31, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Puerto Rico to Houston 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
8,013 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

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
8,013 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

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
9,123 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

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
11,071 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

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
8,245 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

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
3,068 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

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 Houston. 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?

    Departing from Puerto Rico to Houston will take you 4h 54m. The distance from Puerto Rico to Houston is about 2004 mi. This flight may include one or multiple stops.

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

    $58 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $84 and $84, respectively.

  • What are the most popular routes from Puerto Rico to Houston?

    When deciding which route to take from Puerto Rico to Houston consider San Juan Luis Munoz Marin Intl - Houston Hobby, San Juan Luis Munoz Marin Intl - Houston George Bush Intcntl or Aguadilla Borinquen - Houston George Bush Intcntl as they are the most popular.

  • What are the cheapest flights from Puerto Rico to Houston?

    On average you can expect to pay $338 for a flight from Puerto Rico to Houston. The cheapest flight overall is $292 while the most popular route, (San Juan Luis Munoz Marin Intl - Houston Hobby) is currently priced at $170.

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

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

  • How can I find direct flights from Puerto Rico to Houston?

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

  • Can I find deals for business class flights from Puerto Rico to Houston?

    Yes. Cheapflights offers flight deals from Puerto Rico to Houston 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?

    Currently, March is the cheapest month in which you can book a flight from Puerto Rico to Houston (average of $79). Flying from Puerto Rico to Houston 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

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Alternative routes for Puerto Rico to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Puerto Rico to Houston

Discover the top 6 airlines that operate flights from Puerto Rico to Houston. 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 December 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$235FlexibilityNo cancel feeOn-time65%
FrontierCheapest$97Average$358FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$234FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$210Average$395FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$214Average$441FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$485FlexibilityNo cancel feeOn-time63%

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