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$87+ 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — HOU
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Find 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 November 19, 2025.

This Priceline deal was found by Cheapflights users on 11/18. 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 12/53:55 amSJU - IAH
1 stop16h 34mMultiple Airlines
Thu 12/115:13 pmIAH - SJU
Nonstop4h 12mMultiple Airlines
Deal found 11/18$165
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Wed 12/38:00 amSJU - IAH
2 stops14h 53mMultiple Airlines
Sun 12/75:13 pmIAH - SJU
Nonstop4h 12mMultiple Airlines
Deal found 11/18$168
This Priceline deal was found by Cheapflights users on 11/18. 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 12/38:00 amSJU - IAH
1 stop13h 05mSpirit Airlines
Sun 12/75:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
Deal found 11/18$169
This Priceline deal was found by Cheapflights users on 11/18. 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 12/45:00 pmSJU - IAH
1 stop7h 43mSpirit Airlines
Tue 12/95:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
Deal found 11/18$172
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 12/18:33 pmSJU - IAH
Nonstop5h 10mSpirit Airlines
Sat 12/65:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
Deal found 11/19$173
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 11/246:42 pmSJU - IAH
1 stop17h 46mAmerican Airlines
Sun 11/306:08 pmIAH - SJU
1 stop14h 02mAmerican Airlines
Deal found 11/19$175
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Sat 11/224:08 pmSJU - HOU
1 stop9h 49mAmerican Airlines
Mon 11/2410:11 amHOU - SJU
1 stop9h 12mAmerican Airlines
Deal found 11/18$175
This Expedia deal was found by Cheapflights users on 11/17. 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.
Sun 12/286:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Sun 1/411:15 amIAH - SJU
Nonstop4h 08mSpirit Airlines
Deal found 11/17$177
This Gotogate deal was found by Cheapflights users on 11/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:00 pmSJU - IAH
1 stop7h 43mMultiple Airlines
Sat 12/138:07 pmIAH - SJU
1 stop11h 48mMultiple Airlines
Deal found 11/17$178
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/2210:03 pmSJU - IAH
1 stop12h 56mAmerican Airlines
Thu 1/19:49 amIAH - SJU
1 stop9h 22mAmerican Airlines
Deal found 11/19$179
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Mon 11/246:42 pmSJU - IAH
1 stop17h 46mAmerican Airlines
Wed 11/265:00 amIAH - SJU
2 stops9h 06mAmerican Airlines
Deal found 11/17$180
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Sun 12/216:28 pmSJU - IAH
1 stop8h 26mMultiple Airlines
Sun 1/118:13 pmIAH - SJU
1 stop10h 55mMultiple Airlines
Deal found 11/19$183

Cheap 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 November 19, 2025.

Round-trip from

$165
(Priceline)

One-way from

$87
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$350
From Puerto Rico to Houston
Search Deals
One-way flight from Puerto Rico to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 19, 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 - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Fri 1/16

2:15 pm-10:33 pm

1 stop10h 18m

Houston Hobby

Tue 1/20

11:09 am-11:45 pm

1 stop10h 36m

$215

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Fri 1/16

2:15 pm-10:33 pm

1 stop10h 18m

Houston Hobby

Sun 1/25

11:09 am-11:45 pm

1 stop10h 36m

$215

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Fri 1/23

3:55 pm-10:33 pm

1 stop8h 38m

Houston Hobby

Mon 1/26

11:09 am-11:45 pm

1 stop10h 36m

$215

AguadillaHouston

BQN - IAH

BQNIAH

Aguadilla Borinquen

Thu 1/8

11:52 am-10:01 am

1 stop24h 09m

Houston George Bush Intcntl

Sun 1/11

8:13 pm-10:57 am

1 stop12h 44m

$241

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Sun 12/21

1:30 am-9:43 am

1 stop10h 13m

Houston Hobby

Fri 1/2

8:16 pm-5:34 am

1 stop7h 18m

$286

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Wed 3/11

5:15 am-1:59 pm

1 stop9h 44m

Houston George Bush Intcntl

Wed 3/25

11:10 am-11:23 pm

1 stop11h 13m

$307

AguadillaHouston

BQN - IAH

BQNIAH

Aguadilla Borinquen

Thu 1/8

11:52 am-7:24 pm

1 stop9h 32m

Houston George Bush Intcntl

Sun 1/11

6:30 am-2:48 am

2 stops18h 18m

$351

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 2/13

7:45 am-10:51 am

Nonstop5h 06m

Houston George Bush Intcntl

Mon 2/16

3:04 pm-9:26 pm

Nonstop4h 22m

$376

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Fri 1/16

7:00 am-2:15 pm

2 stops9h 15m

Houston Hobby

Sun 1/25

2:30 pm-12:40 am

2 stops8h 10m

$395

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Sun 12/21

9:50 pm-8:30 am

1 stop12h 40m

Houston Hobby

Sun 1/11

10:00 am-10:15 pm

1 stop10h 15m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 46 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 $172). 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 November 19, 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 32% on your trip compared to booking a flight in the morning.

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 16, 2024.

Travelers seeking maximum savings on their Puerto Rico to Houston flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

About 9% of weekly flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced delays in the past year, with the average delay time being 158 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] 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.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 8% 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 November 19, 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
8,003 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

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
8,003 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

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
9,019 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

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
11,044 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

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
8,151 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

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
5.8
Fair
3,105 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

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 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 10h 13m. The distance from Puerto Rico to Houston is about 1994 mi. This flight may include one or multiple stops.

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

    $108 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from $187 and $193, 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 Culebra - Houston George Bush Intcntl as they are the most popular.

  • 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 $172). 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$97Average$358FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$101Average$250FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$234FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$210Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$214Average$445FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$485FlexibilityNo cancel feeOn-time63%

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