$70+ Cheap flights from Houston to Puerto Rico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Puerto Rico 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 Houston to Puerto Rico
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Cheapest flights from Houston to Puerto RicoExplore the most affordable flight options available from Houston to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Houston to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:25 am -
1 stop28h 06m
Tue 10/208:45 am -
1 stop7h 03m
Deal found 9/11![Frontier logo]()
$235
This Priceline deal was found by Cheapflights users on 9/8. 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 10/284:21 pm -
1 stop16h 31m
Thu 11/511:57 am -
1 stop11h 40m
Deal found 9/8![Frontier logo]()
$253
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
1 stop12h 49m
Tue 10/610:52 am -
1 stop11h 22m
Deal found 9/10![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 9/259:04 pm -
1 stop18h 02m
Fri 10/26:30 am -
1 stop25h 47m
Deal found 9/7![Frontier logo]()
$278
This Frontier deal was found by Cheapflights users on 9/9. 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 10/16:08 am -
1 stop8h 58m
Sun 10/257:00 am -
1 stop9h 01m
Deal found 9/9![Frontier logo]()
$280
This Super.com deal was found by Cheapflights users on 9/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:21 pm -
1 stop16h 14m
Mon 10/53:08 am -
1 stop11h 25m
Deal found 9/7![Frontier logo]()
$281
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:12 pm -
2 stops17h 05m
Sun 11/14:52 pm -
1 stop22h 55m
Deal found 9/10![Frontier logo]()
$282
This Orbitz deal was found by Cheapflights users on 9/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:12 pm -
2 stops17h 07m
Mon 10/266:15 am -
2 stops17h 08m
Deal found 9/10![Frontier logo]()
$283
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:14 am -
1 stop12h 41m
Wed 10/218:45 am -
1 stop7h 03m
Deal found 9/10![Frontier logo]()
$284
This Frontier deal was found by Cheapflights users on 9/9. 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.
Wed 9/306:28 am -
1 stop7h 54m
Mon 10/197:00 am -
1 stop8h 48m
Deal found 9/9![Frontier logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/276:08 am -
1 stop8h 58m
Sat 10/35:11 pm -
1 stop15h 06m
Deal found 9/8![Frontier logo]()
$286
This Travelocity deal was found by Cheapflights users on 9/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:12 pm -
2 stops18h 14m
Mon 10/266:15 am -
2 stops17h 08m
Deal found 9/10![Frontier logo]()
$287
Best flights from Houston to Puerto RicoDiscover carefully curated flight deals from Houston to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Houston to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
1 stop12h 49m
Tue 10/610:52 am -
1 stop11h 22m
Deal found 9/10![Frontier logo]()
$264
This Southwest deal was found by Cheapflights users on 9/7. 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 9/302:45 pm -
1 stop6h 20m
Tue 10/65:05 am -
2 stops9h 50m
Deal found 9/7![Southwest logo]()
$450
This United Airlines deal was found by Cheapflights users on 9/7. 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 12/710:13 am -
Nonstop4h 23m
Sun 12/137:40 am -
Nonstop5h 06m
Deal found 9/7![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 11/176:00 am -
1 stop6h 55m
Mon 11/234:10 pm -
1 stop9h 11m
Deal found 9/7![Delta logo]()
$466
This Priceline deal was found by Cheapflights users on 9/7. 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 10/811:25 am -
1 stop13h 41m
Mon 10/1210:52 am -
2 stops36h 31m
Deal found 9/7![Multiple Airlines logo]()
$490
This Justfly.com deal was found by Cheapflights users on 9/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:21 pm -
2 stops37h 11m
Thu 11/511:57 am -
2 stops12h 07m
Deal found 9/8![Frontier logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/158:35 pm -
1 stop12h 22m
Sun 10/1810:52 am -
2 stops28h 04m
Deal found 9/10![Frontier logo]()
$374
This Southwest deal was found by Cheapflights users on 9/8. 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 11/512:15 pm -
2 stops8h 40m
Mon 11/97:30 am -
2 stops9h 50m
Deal found 9/8![Southwest logo]()
$450
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/242:01 pm -
1 stop8h 49m
Sun 11/87:40 am -
Nonstop5h 06m
Deal found 9/10![United Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:09 am -
1 stop6h 40m
Wed 10/142:59 pm -
1 stop9h 04m
Deal found 9/11![Delta logo]()
$486
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:05 am -
2 stops27h 12m
Fri 11/273:47 am -
1 stop7h 37m
Deal found 9/8![Frontier logo]()
$402
This Southwest deal was found by Cheapflights users on 9/7. 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 10/67:10 am -
2 stops12h 25m
Tue 10/1310:00 am -
2 stops8h 40m
Deal found 9/7![Southwest logo]()
$450
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:35 pm -
1 stop15h 24m
Thu 11/263:47 am -
1 stop7h 37m
Deal found 9/9![Frontier logo]()
$405
This Southwest deal was found by Cheapflights users on 9/10. 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.
Fri 10/304:00 pm -
2 stops8h 25m
Mon 11/24:00 pm -
2 stops9h 35m
Deal found 9/10![Southwest logo]()
$458
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/22:01 pm -
1 stop8h 49m
Fri 10/234:55 pm -
2 stops16h 31m
Deal found 9/9![United Airlines logo]()
$541
This Southwest deal was found by Cheapflights users on 9/8. 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 10/99:35 pm -
1 stop13h 50m
Sun 10/115:00 am -
2 stops9h 55m
Deal found 9/8![Southwest logo]()
$466
This FlightHub deal was found by Cheapflights users on 9/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:07 pm -
2 stops20h 50m
Mon 10/1210:52 am -
2 stops36h 31m
Deal found 9/7![Frontier logo]()
$426
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/303:06 pm -
Nonstop4h 32m
Wed 10/217:00 am -
Nonstop4h 45m
Deal found 9/9![United Airlines logo]()
$547
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sat 10/102:10 pm -
1 stop8h 45m
Tue 10/135:05 am -
2 stops9h 50m
Deal found 9/10![Southwest logo]()
$468
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:35 pm -
1 stop15h 24m
Mon 11/302:54 pm -
1 stop19h 03m
Deal found 9/11![Frontier logo]()
$446
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1712:02 pm -
1 stop10h 48m
Sat 10/247:00 am -
Nonstop4h 45m
Deal found 9/10![United Airlines logo]()
$552
This Southwest deal was found by Cheapflights users on 9/11. 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 1/1311:10 am -
2 stops8h 05m
Mon 1/188:50 pm -
1 stop13h 20m
Deal found 9/11![Southwest logo]()
$486
This United Airlines deal was found by Cheapflights users on 9/7. 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 12/93:05 pm -
Nonstop4h 19m
Sun 12/138:05 am -
1 stop10h 56m
Deal found 9/7![United Airlines logo]()
$552
This United deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:10 am -
1 stop7h 20m
Sun 10/49:55 am -
2 stops25h 56m
Deal found 9/9![Multiple Airlines logo]()
$839
This Southwest deal was found by Cheapflights users on 9/11. 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 11/118:10 am -
1 stop6h 50m
Mon 11/165:40 am -
1 stop7h 20m
Deal found 9/11![Southwest logo]()
$486
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/233:05 pm -
Nonstop4h 19m
Tue 11/247:40 am -
Nonstop5h 06m
Deal found 9/8![United Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/73:06 pm -
Nonstop4h 32m
Thu 10/87:00 am -
Nonstop4h 45m
Deal found 9/11![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/113:05 pm -
Nonstop4h 19m
Mon 11/167:40 am -
Nonstop5h 06m
Deal found 9/11![United Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/58:24 am -
1 stop10h 36m
Mon 12/147:40 am -
Nonstop5h 06m
Deal found 9/11![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/143:06 pm -
Nonstop4h 32m
Sun 10/187:00 am -
Nonstop4h 45m
Deal found 9/9![United Airlines logo]()
$587
Last-minute flights from Houston to Puerto RicoDiscover last-minute flight deals from Houston to Puerto Rico. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Puerto Rico. Data last updated September 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 9/259:04 pm -
1 stop18h 02m
Fri 10/26:30 am -
1 stop25h 47m
Deal found 9/7![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/276:08 am -
1 stop8h 58m
Sat 10/35:11 pm -
1 stop15h 06m
Deal found 9/8![Frontier logo]()
$286
This Super.com deal was found by Cheapflights users on 9/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:21 pm -
1 stop16h 14m
Mon 10/53:08 am -
1 stop11h 25m
Deal found 9/7![Frontier logo]()
$281
This Frontier deal was found by Cheapflights users on 9/9. 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.
Wed 9/306:28 am -
1 stop7h 54m
Mon 10/197:00 am -
1 stop8h 48m
Deal found 9/9![Frontier logo]()
$285
This Frontier deal was found by Cheapflights users on 9/9. 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 10/16:08 am -
1 stop8h 58m
Sun 10/257:00 am -
1 stop9h 01m
Deal found 9/9![Frontier logo]()
$280
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
1 stop12h 49m
Tue 10/610:52 am -
1 stop11h 22m
Deal found 9/10![Frontier logo]()
$264
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:25 am -
1 stop28h 06m
Tue 10/208:45 am -
1 stop7h 03m
Deal found 9/11![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:14 am -
1 stop12h 41m
Wed 10/218:45 am -
1 stop7h 03m
Deal found 9/10![Frontier logo]()
$284
This Orbitz deal was found by Cheapflights users on 9/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:12 pm -
2 stops17h 07m
Mon 10/266:15 am -
2 stops17h 08m
Deal found 9/10![Frontier logo]()
$283
This Travelocity deal was found by Cheapflights users on 9/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:12 pm -
2 stops18h 14m
Mon 10/266:15 am -
2 stops17h 08m
Deal found 9/10![Frontier logo]()
$287
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:12 pm -
2 stops17h 05m
Sun 11/14:52 pm -
1 stop22h 55m
Deal found 9/10![Frontier logo]()
$282
This Priceline deal was found by Cheapflights users on 9/8. 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 10/284:21 pm -
1 stop16h 31m
Thu 11/511:57 am -
1 stop11h 40m
Deal found 9/8![Frontier logo]()
$253
One-way flights from Houston to Puerto RicoSearch for one-way flight options from Houston to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Houston to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This CheapOair deal was found by Cheapflights users on 9/12. 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.
Wed 10/2812:19 pm -
1 stop11h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 11/78:21 pm -
1 stop26h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$78
This CheapOair deal was found by Cheapflights users on 9/9. 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.
Mon 10/56:08 am -
1 stop8h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 11/86:05 am -
1 stop16h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$93
This Travelocity deal was found by Cheapflights users on 9/9. 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.
Wed 9/308:25 am -
1 stop28h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 9/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:18 pm -
1 stop10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Tue 11/108:21 pm -
2 stops17h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$97
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:18 am -
1 stop5h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$100
This Priceline deal was found by Cheapflights users on 9/8. 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.
Mon 10/58:25 pm -
1 stop12h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$122
This Priceline deal was found by Cheapflights users on 9/9. 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 11/243:41 pm -
1 stop9h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 11/95:09 pm -
2 stops44h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$210
This Southwest deal was found by Cheapflights users on 9/10. 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.
Wed 11/1810:00 am -
2 stops9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$225
Find flight deals from Houston to Puerto Rico
Keep the following information in mind while searching for Houston to Puerto Rico flight deals. Data was last updated September 12, 2026.
Round-trip from | $235 (Mytrip) |
|---|---|
One-way from | $70 (CheapOair) |
Popular in | June |
Cheapest in | January |
Average price | $465 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Houston to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonAguadilla
IAH Houston George Bush Intcntl - BQN Aguadilla Borinquen
IAHBQN
Houston George Bush Intcntl
Mon 10/5
6:08 am-10:14 am
2 stops51h 06m
Aguadilla Borinquen
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$167
HoustonAguadilla
IAH Houston George Bush Intcntl - BQN Aguadilla Borinquen
IAHBQN
Houston George Bush Intcntl
Fri 12/11
12:30 pm-2:52 am
1 stop12h 22m
Aguadilla Borinquen
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$167
HoustonAguadilla
IAH Houston George Bush Intcntl - BQN Aguadilla Borinquen
IAHBQN
Houston George Bush Intcntl
Tue 11/24
3:41 pm-2:47 am
1 stop9h 06m
Aguadilla Borinquen
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$182
HoustonSan Juan
HOU Houston Hobby - SJU San Juan Luis Munoz Marin Intl
HOUSJU
Houston Hobby
Thu 10/1
3:05 pm-1:20 am
2 stops9h 15m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$225
HoustonSan Juan
HOU Houston Hobby - SJU San Juan Luis Munoz Marin Intl
HOUSJU
Houston Hobby
Wed 10/7
10:55 am-8:35 pm
2 stops8h 40m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$225
HoustonSan Juan
HOU Houston Hobby - SJU San Juan Luis Munoz Marin Intl
HOUSJU
Houston Hobby
Tue 10/6
7:35 am-5:45 pm
2 stops9h 10m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$225
HoustonSan Juan
HOU Houston Hobby - SJU San Juan Luis Munoz Marin Intl
HOUSJU
Houston Hobby
Wed 10/7
6:09 am-4:49 pm
1 stop9h 40m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$233
HoustonSan Juan
HOU Houston Hobby - SJU San Juan Luis Munoz Marin Intl
HOUSJU
Houston Hobby
Sun 10/4
6:00 am-1:45 pm
1 stop6h 45m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$233
HoustonSan Juan
HOU Houston Hobby - SJU San Juan Luis Munoz Marin Intl
HOUSJU
Houston Hobby
Tue 10/27
11:12 am-10:18 pm
1 stop10h 06m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$233
HoustonSan Juan
HOU Houston Hobby - SJU San Juan Luis Munoz Marin Intl
HOUSJU
Houston Hobby
Fri 11/6
2:45 pm-12:55 am
2 stops8h 10m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$233
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Houston to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Houston with our price prediction graph.
IAH-SJU
IAH-BQN
HOU-SJU
IAH-VQS
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 to Puerto Rico
HO1-PR0
IAH-SJU
IAH-BQN
HOU-SJU
IAH-VQS
What is the cheapest month to book a flight from Houston to Puerto Rico?
Currently, January is the cheapest month in which you can book a flight from Houston to Puerto Rico (average of $376). Flying from Houston to Puerto Rico in June is currently the most expensive (average of $595). 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 HOU to PR?
Find hourly flight availability from Houston 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 September 12, 2026.
A simple way to save on the total cost of your ticket is to fly from Houston to Puerto Rico at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the evening.
How often are flights from Houston to Puerto Rico delayed?
About 40% of weekly flights between Houston and Puerto Rico have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Houston to Puerto Rico 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 Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to Puerto Rico flights?
Over the last year, Southwest have had the lowest number of delays on this route, with just 40% of flights being delayed.
How far ahead should I book a flight from Houston to Puerto Rico?
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston 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 to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from Houston to Puerto Rico. Price data was last updated on April 11, 2026.
Travelers seeking maximum savings on their Houston 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 September 12, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Houston to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Houston to Puerto Rico Travel Guide
"
The airport in San Juan is three miles from San Juan to the southeast. This is the busiest airport serving the Caribbean region of the world. The land that’s covered is 1,600 acres. This is the entrance to the Caribbean Islands for flights coming from many different countries. There are more than 4 million travelers that get on flights at Luis Munoz Marin International Airport every year.
"
Related info for your journey
Find useful and relevant information for your journey from Houston to Puerto Rico. 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 Houston to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Puerto Rico by cabin class
Find flights from Houston to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Puerto Rico flights
Browse other Houston and Puerto Rico flight options. Last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Houston to Puerto Rico
Discover the top 6 airlines that operate flights from Houston 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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$517 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$155 | Average$397 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$209 | Average$501 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$223 | Average$454 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$345 | Average$584 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$390 | Average$520 | FlexibilityNo cancel fee | On-time63% |
Helpful tips for your next trip to Puerto Rico
Get useful tips and recommendations to enhance your travel experience on your next trip to Puerto Rico. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
- Frontier Airlines is one of the airlines that operates on the Houston to Puerto Rico route. The airline is regarded as the greenest airline thanks to its measures of promoting sustainability. For instance, the airline has light aircraft, making them consume less fuel during flights.
- Puerto Rico is quickly picking up sustainable practices, especially when it comes to electricity. The island requires airports to operate energy-efficient systems to help reduce the waste of electrical energy. For instance, airports are now settling for solar energy to supplement their regional energy needs.
- Luis Munoz Marin International Airport (SJU) is one of the sustainable airports in Puerto Rico. The airport has made great strides in implementing solar energy to meet its energy needs, reducing the reliance on hydropower.