$141+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — HOU
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Houston
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Cheapest flights from Puerto Rico to HoustonExplore 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 August 15, 2026.
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 August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/228:45 am -
1 stop7h 32m
Sat 9/268:25 am -
1 stop7h 38m
Deal found 8/12![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/158:45 am -
1 stop7h 32m
Tue 9/228:25 am -
1 stop29h 52m
Deal found 8/14![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/238:45 am -
1 stop7h 32m
Wed 9/308:25 am -
1 stop28h 09m
Deal found 8/14![Frontier logo]()
$194
This Trip.com deal was found by Cheapflights users on 8/10. 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.
Wed 9/163:08 am -
1 stop11h 25m
Mon 9/212:18 pm -
1 stop10h 55m
Deal found 8/10![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/13:08 am -
1 stop11h 25m
Mon 10/52:18 pm -
1 stop10h 55m
Deal found 8/13![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/57:30 am -
1 stop26h 14m
Tue 9/810:49 am -
1 stop14h 18m
Deal found 8/12![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/183:08 am -
1 stop7h 55m
Mon 11/98:36 am -
1 stop14h 02m
Deal found 8/14![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/16:35 am -
1 stop9h 49m
Tue 9/88:35 am -
1 stop29h 42m
Deal found 8/14![Frontier logo]()
$220
This Southwest deal was found by Cheapflights users on 8/11. 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.
Wed 9/305:15 am -
1 stop7h 30m
Wed 9/302:45 pm -
1 stop6h 20m
Deal found 8/11![Southwest logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/2210:52 am -
1 stop11h 12m
Mon 10/268:44 pm -
2 stops36h 13m
Deal found 8/11![Frontier logo]()
$312
This Southwest deal was found by Cheapflights users on 8/13. 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.
Fri 9/115:30 am -
2 stops15h 30m
Tue 9/1511:25 am -
1 stop6h 40m
Deal found 8/13![Southwest logo]()
$330
This Priceline deal was found by Cheapflights users on 8/11. 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 9/312:04 pm -
1 stop20h 58m
Tue 9/81:45 pm -
1 stop19h 29m
Deal found 8/11![Frontier logo]()
$336
Best flights from Puerto Rico to HoustonDiscover carefully curated flight deals from Puerto Rico to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Puerto Rico to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 10/107:00 am -
Nonstop4h 45m
Wed 10/1410:10 am -
Nonstop4h 32m
Deal found 8/11![United Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/165:11 pm -
1 stop15h 08m
Mon 10/1910:40 pm -
2 stops50h 29m
Deal found 8/14![Frontier logo]()
$303
This Southwest deal was found by Cheapflights users on 8/13. 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.
Fri 9/115:30 am -
2 stops15h 30m
Tue 9/1511:25 am -
1 stop6h 40m
Deal found 8/13![Southwest logo]()
$330
This CheapOair deal was found by Cheapflights users on 8/12. 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.
Fri 10/302:20 pm -
2 stops26h 55m
Fri 11/64:39 pm -
1 stop16h 18m
Deal found 8/12![Multiple Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:15 am -
1 stop12h 15m
Sun 2/76:00 am -
1 stop9h 20m
Deal found 8/10![Delta logo]()
$466
This JetBlue deal was found by Cheapflights users on 8/12. 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.
Thu 10/225:01 am -
1 stop7h 46m
Tue 10/274:42 pm -
1 stop6h 51m
Deal found 8/12![JetBlue logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/91:25 pm -
1 stop10h 05m
Wed 9/169:40 am -
Nonstop4h 32m
Deal found 8/12![United Airlines logo]()
$326
This Frontier deal was found by Cheapflights users on 8/13. 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 10/292:48 am -
1 stop8h 52m
Fri 11/64:39 pm -
1 stop8h 14m
Deal found 8/13![Frontier logo]()
$356
This Southwest deal was found by Cheapflights users on 8/12. 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 1/255:45 am -
2 stops10h 20m
Fri 1/2911:05 am -
1 stop8h 55m
Deal found 8/12![Southwest logo]()
$388
This Frontier deal was found by Cheapflights users on 8/11. 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 9/1011:08 am -
1 stop11h 06m
Mon 9/148:25 pm -
1 stop12h 29m
Deal found 8/11![Frontier logo]()
$356
This Frontier deal was found by Cheapflights users on 8/14. 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 9/2411:08 am -
1 stop11h 06m
Mon 9/288:25 pm -
1 stop12h 29m
Deal found 8/14![Frontier logo]()
$356
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 9/102:35 pm -
1 stop8h 50m
Thu 9/177:10 am -
1 stop11h 55m
Deal found 8/13![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 10/157:00 am -
Nonstop4h 45m
Mon 10/1910:10 am -
Nonstop4h 32m
Deal found 8/11![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am -
1 stop7h 18m
Mon 10/56:00 am -
1 stop9h 49m
Deal found 8/12![Delta logo]()
$486
This Southwest deal was found by Cheapflights users on 8/10. 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.
Thu 9/248:55 pm -
1 stop12h 35m
Sun 9/271:10 pm -
2 stops8h 40m
Deal found 8/10![Southwest logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/134:55 pm -
1 stop8h 50m
Sun 9/2010:10 am -
Nonstop4h 32m
Deal found 8/13![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 9/51:25 pm -
1 stop10h 05m
Sat 9/1210:10 am -
Nonstop4h 32m
Deal found 8/10![United Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 8/11. 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.
Sat 10/101:00 pm -
1 stop7h 00m
Wed 10/143:00 pm -
1 stop5h 50m
Deal found 8/11![Southwest logo]()
$466
This Southwest deal was found by Cheapflights users on 8/10. 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 9/111:50 am -
2 stops9h 15m
Mon 9/710:00 am -
2 stops11h 55m
Deal found 8/10![Southwest logo]()
$466
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 9/107:00 am -
Nonstop4h 45m
Sun 9/1310:10 am -
Nonstop4h 32m
Deal found 8/14![United Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 8/11. 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 12/16:40 am -
2 stops15h 10m
Thu 12/102:40 pm -
1 stop5h 40m
Deal found 8/11![Southwest logo]()
$466
This Southwest deal was found by Cheapflights users on 8/10. 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.
Thu 10/155:00 am -
2 stops9h 10m
Sun 10/182:40 pm -
2 stops8h 00m
Deal found 8/10![Southwest logo]()
$466
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 8/272:20 pm -
Nonstop4h 48m
Mon 8/3110:10 am -
Nonstop4h 32m
Deal found 8/10![United Airlines logo]()
$529
This Southwest deal was found by Cheapflights users on 8/14. 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.
Fri 10/161:05 pm -
1 stop9h 40m
Mon 10/198:45 am -
1 stop7h 00m
Deal found 8/14![Southwest logo]()
$486
This Southwest deal was found by Cheapflights users on 8/13. 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 9/76:00 am -
1 stop6h 05m
Fri 9/1110:00 am -
2 stops11h 55m
Deal found 8/13![Southwest logo]()
$503
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/912:15 am -
2 stops16h 25m
Mon 9/1412:02 pm -
1 stop10h 07m
Deal found 8/13![United Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/2312:15 am -
2 stops16h 01m
Mon 9/2810:57 am -
1 stop11h 12m
Deal found 8/10![United Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 10/2310:48 am -
2 stops13h 47m
Mon 10/265:05 pm -
2 stops23h 16m
Deal found 8/12![United Airlines logo]()
$1,667
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 8/2910:48 am -
1 stop8h 55m
Mon 8/3110:10 am -
1 stop6h 11m
Deal found 8/10![United Airlines logo]()
$1,727
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 10/2110:48 am -
2 stops13h 47m
Fri 10/2310:10 am -
1 stop6h 11m
Deal found 8/11![United Airlines logo]()
$1,727
Last-minute flights from Puerto Rico to HoustonDiscover last-minute flight deals from Puerto Rico to Houston. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Houston. Data last updated August 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/16:35 am -
1 stop9h 49m
Tue 9/88:35 am -
1 stop29h 42m
Deal found 8/14![Frontier logo]()
$220
This Priceline deal was found by Cheapflights users on 8/11. 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 9/312:04 pm -
1 stop20h 58m
Tue 9/81:45 pm -
1 stop19h 29m
Deal found 8/11![Frontier logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/57:30 am -
1 stop26h 14m
Tue 9/810:49 am -
1 stop14h 18m
Deal found 8/12![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/56:35 am -
1 stop9h 49m
Sat 9/1210:58 am -
1 stop14h 15m
Deal found 8/14![Frontier logo]()
$221
This Southwest deal was found by Cheapflights users on 8/13. 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.
Fri 9/115:30 am -
2 stops15h 30m
Tue 9/1511:25 am -
1 stop6h 40m
Deal found 8/13![Southwest logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/158:45 am -
1 stop7h 32m
Tue 9/228:25 am -
1 stop29h 52m
Deal found 8/14![Frontier logo]()
$191
This Trip.com deal was found by Cheapflights users on 8/10. 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.
Wed 9/163:08 am -
1 stop11h 25m
Mon 9/212:18 pm -
1 stop10h 55m
Deal found 8/10![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/183:08 am -
1 stop7h 55m
Mon 11/98:36 am -
1 stop14h 02m
Deal found 8/14![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 9/2011:08 am -
2 stops45h 09m
Wed 9/3012:21 pm -
1 stop20h 52m
Deal found 8/13![Frontier logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/228:45 am -
1 stop7h 32m
Sat 9/268:25 am -
1 stop7h 38m
Deal found 8/12![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/238:45 am -
1 stop7h 32m
Wed 9/308:25 am -
1 stop28h 09m
Deal found 8/14![Frontier logo]()
$194
This Southwest deal was found by Cheapflights users on 8/11. 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.
Wed 9/305:15 am -
1 stop7h 30m
Wed 9/302:45 pm -
1 stop6h 20m
Deal found 8/11![Southwest logo]()
$305
One-way flights from Puerto Rico to HoustonSearch for one-way flight options from Puerto Rico to Houston. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Puerto Rico to Houston. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/1011:54 am -
2 stops20h 23m
Deal found 8/11![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/37:30 am -
2 stops12h 56m
Deal found 8/13![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 9/137:50 am -
2 stops24h 27m
Deal found 8/12![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 10/114:34 pm -
2 stops39h 45m
Deal found 8/13![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/129:49 pm -
2 stops25h 17m
Deal found 8/11![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/145:11 pm -
1 stop15h 08m
Deal found 8/13![Frontier logo]()
$147
This Trip.com deal was found by Cheapflights users on 8/11. 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.
Sun 9/66:35 am -
1 stop9h 49m
Deal found 8/11![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 11/126:12 pm -
1 stop22h 54m
Deal found 8/11![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 8/257:30 am -
1 stop27h 24m
Deal found 8/14![Frontier logo]()
$153
This Southwest deal was found by Cheapflights users on 8/12. 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.
Fri 9/1111:35 am -
1 stop9h 25m
Deal found 8/12![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 8/12. 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.
Fri 9/1811:35 am -
2 stops8h 50m
Deal found 8/12![Southwest logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 8/206:35 am -
2 stops33h 11m
Deal found 8/10![Multiple Airlines logo]()
$172
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 August 15, 2026.
Round-trip from | $178 (Kiwi.com) |
|---|---|
One-way from | $141 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $436 |
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 August 15, 2026.
Use the filters below to find and compare flights from Puerto Rico to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JuanHouston
SJU San Juan Luis Munoz Marin Intl - IAH Houston George Bush Intcntl
SJUIAH
San Juan Luis Munoz Marin Intl
Sat 10/10
7:00 am-10:45 am
Nonstop4h 45m
Houston George Bush Intcntl
Wed 10/14
10:10 am-3:42 pm
Nonstop4h 32m
$301
San JuanHouston
SJU San Juan Luis Munoz Marin Intl - IAH Houston George Bush Intcntl
SJUIAH
San Juan Luis Munoz Marin Intl
Fri 10/16
5:11 pm-7:19 am
1 stop15h 08m
Houston George Bush Intcntl
Mon 10/19
10:40 pm-2:09 am
2 stops50h 29m
$303
San JuanHouston
SJU San Juan Luis Munoz Marin Intl - IAH Houston George Bush Intcntl
SJUIAH
San Juan Luis Munoz Marin Intl
Wed 9/9
1:25 pm-10:30 pm
1 stop10h 05m
Houston George Bush Intcntl
Wed 9/16
9:40 am-3:12 pm
Nonstop4h 32m
$326
San JuanHouston
SJU San Juan Luis Munoz Marin Intl - HOU Houston Hobby
SJUHOU
San Juan Luis Munoz Marin Intl
Fri 9/11
5:30 am-8:00 pm
2 stops15h 30m
Houston Hobby
Tue 9/15
11:25 am-7:05 pm
1 stop6h 40m
$330
AguadillaHouston
BQN Aguadilla Borinquen - IAH Houston George Bush Intcntl
BQNIAH
Aguadilla Borinquen
Thu 10/29
2:48 am-10:40 am
1 stop8h 52m
Houston George Bush Intcntl
Fri 11/6
4:39 pm-2:53 am
1 stop8h 14m
$356
AguadillaHouston
BQN Aguadilla Borinquen - IAH Houston George Bush Intcntl
BQNIAH
Aguadilla Borinquen
Thu 9/10
11:08 am-9:14 pm
1 stop11h 06m
Houston George Bush Intcntl
Mon 9/14
8:25 pm-9:54 am
1 stop12h 29m
$356
AguadillaHouston
BQN Aguadilla Borinquen - IAH Houston George Bush Intcntl
BQNIAH
Aguadilla Borinquen
Thu 9/24
11:08 am-9:14 pm
1 stop11h 06m
Houston George Bush Intcntl
Mon 9/28
8:25 pm-9:54 am
1 stop12h 29m
$356
San JuanHouston
SJU San Juan Luis Munoz Marin Intl - HOU Houston Hobby
SJUHOU
San Juan Luis Munoz Marin Intl
Mon 1/25
5:45 am-2:05 pm
2 stops10h 20m
Houston Hobby
Fri 1/29
11:05 am-10:00 pm
1 stop8h 55m
$388
San JuanHouston
SJU San Juan Luis Munoz Marin Intl - HOU Houston Hobby
SJUHOU
San Juan Luis Munoz Marin Intl
Thu 9/10
2:35 pm-10:25 pm
1 stop8h 50m
Houston Hobby
Thu 9/17
7:10 am-8:05 pm
1 stop11h 55m
$408
San JuanHouston
SJU San Juan Luis Munoz Marin Intl - IAH Houston George Bush Intcntl
SJUIAH
San Juan Luis Munoz Marin Intl
Thu 10/15
7:00 am-10:45 am
Nonstop4h 45m
Houston George Bush Intcntl
Mon 10/19
10:10 am-3:42 pm
Nonstop4h 32m
$421
Showing 1-10 of 55 resultsSorted by cheapest first
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.
SJU-IAH
SJU-HOU
BQN-IAH
CPX-IAH
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
PR0-HO1
SJU-IAH
SJU-HOU
BQN-IAH
CPX-IAH
What is the cheapest month to book a flight from Puerto Rico to Houston?
Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Houston (average of $322). Flying from Puerto Rico to Houston in June is currently the most expensive (average of $583). 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 August 15, 2026.
A simple way to save on the total cost of your ticket is to fly from Puerto Rico to Houston in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the evening.
How often are flights from Puerto Rico to Houston delayed?
About 8% of weekly flights between Puerto Rico and Houston have experienced delays in the past year, with the average delay time being 159 minutes.
What is the most punctual flight time for Puerto Rico to Houston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening 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 Sunday 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 7% of flights being delayed.
How far ahead should I book a flight from Puerto Rico to Houston?
The price you pay for your flight from Puerto Rico to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 8, 2026.
Travelers seeking maximum savings on their Puerto Rico to Houston flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 15, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican 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.
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Houston by cabin class
Find flights from Puerto Rico to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Houston flights
Browse other Puerto Rico and Houston flight options. Last updated on August 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$270 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$125 | Average$347 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$260 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$313 | Average$452 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$335 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$343 | Average$485 | FlexibilityNo cancel fee | On-time63% |