$108+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — HOU
Apr 5 — Apr 121
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Houston with Cheapflights
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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 March 6, 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 March 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/246:00 am
SJU
- IAH
1 stop9h 46m
Frontier
Mon 4/271:41 pm
IAH
- SJU
1 stop8h 07m
Frontier
Deal found 3/4![Frontier logo]()
$200
This Booking.com deal was found by Cheapflights users on 3/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:33 pm
SJU
- IAH
1 stop13h 29m
Frontier
Sat 4/182:01 pm
IAH
- SJU
1 stop11h 00m
Frontier
Deal found 3/4![Frontier logo]()
$201
This Priceline deal was found by Cheapflights users on 3/4. 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 4/166:00 am
SJU
- IAH
1 stop10h 11m
Frontier
Sat 4/182:01 pm
IAH
- SJU
1 stop11h 00m
Frontier
Deal found 3/4![Frontier logo]()
$202
This Booking.com deal was found by Cheapflights users on 3/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:33 pm
SJU
- IAH
1 stop15h 29m
Frontier
Mon 4/138:02 am
IAH
- SJU
1 stop10h 58m
Frontier
Deal found 3/5![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/51:45 am
SJU
- IAH
1 stop9h 33m
Multiple Airlines
Thu 4/92:27 pm
IAH
- SJU
1 stop9h 50m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$207
This Travelocity deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:45 am
SJU
- IAH
1 stop9h 33m
Multiple Airlines
Thu 4/163:42 pm
IAH
- SJU
1 stop7h 17m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$210
This CheapOair deal was found by Cheapflights users on 3/4. 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.
Thu 5/146:00 am
SJU
- IAH
1 stop6h 59m
Frontier
Sun 5/176:59 pm
IAH
- SJU
1 stop13h 55m
Frontier
Deal found 3/4![Frontier logo]()
$213
This CheapOair deal was found by Cheapflights users on 3/6. 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.
Thu 4/27:54 pm
SJU
- IAH
1 stop13h 46m
Multiple Airlines
Sat 4/114:09 pm
IAH
- SJU
1 stop7h 42m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$215
This Travelocity deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:50 am
SJU
- IAH
1 stop12h 14m
Multiple Airlines
Tue 5/56:57 pm
IAH
- SJU
1 stop26h 51m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$216
This Cheapflightsfares deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:55 pm
SJU
- IAH
1 stop8h 39m
Spirit Airlines
Mon 4/1311:15 am
IAH
- SJU
1 stop9h 44m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$217
This FlightHub deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:54 pm
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Mon 4/64:30 pm
IAH
- SJU
1 stop15h 23m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:22 pm
SJU
- IAH
1 stop8h 34m
Frontier
Wed 3/184:46 pm
IAH
- SJU
1 stop8h 12m
Frontier
Deal found 3/3![Frontier logo]()
$220
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 March 6, 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 March 6, 2026.
This Priceline deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:42 am
BQN
- IAH
1 stop18h 38m
Frontier
Sun 3/299:15 pm
IAH
- BQN
1 stop27h 27m
Frontier
Deal found 3/2![Frontier logo]()
$351
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Mon 5/183:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 3/1![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 3/5. 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 5/155:05 am
SJU
- HOU
2 stops9h 40m
Southwest
Wed 5/2012:50 pm
HOU
- SJU
2 stops9h 50m
Southwest
Deal found 3/5![Southwest logo]()
$405
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:15 am
SJU
- HOU
1 stop8h 13m
Delta
Mon 4/131:31 pm
HOU
- SJU
1 stop8h 41m
Delta
Deal found 3/1![Delta logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/182:42 am
BQN
- IAH
1 stop20h 55m
Multiple Airlines
Mon 3/234:30 pm
IAH
- BQN
1 stop8h 12m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$649
This Frontier deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:27 pm
BQN
- IAH
1 stop11h 35m
Frontier
Sat 4/117:47 am
IAH
- BQN
1 stop8h 56m
Frontier
Deal found 3/1![Frontier logo]()
$356
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/257:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Mon 4/273:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 3/4![United Airlines logo]()
$391
This Priceline deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:14 pm
BQN
- IAH
1 stop10h 48m
Frontier
Mon 4/69:25 pm
IAH
- BQN
1 stop27h 28m
Frontier
Deal found 3/1![Frontier logo]()
$356
This Southwest deal was found by Cheapflights users on 3/4. 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 4/18:20 pm
SJU
- HOU
1 stop13h 05m
Southwest
Wed 4/82:00 pm
HOU
- SJU
2 stops8h 40m
Southwest
Deal found 3/4![Southwest logo]()
$415
This Frontier deal was found by Cheapflights users on 3/5. 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.
Sun 8/22:58 am
BQN
- IAH
1 stop10h 43m
Frontier
Sat 8/81:46 pm
IAH
- BQN
1 stop11h 17m
Frontier
Deal found 3/5![Frontier logo]()
$356
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:00 pm
SJU
- HOU
1 stop9h 10m
Southwest
Wed 5/271:00 pm
HOU
- SJU
2 stops9h 40m
Southwest
Deal found 3/1![Southwest logo]()
$426
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:00 am
SJU
- IAH
1 stop10h 55m
United Airlines
Mon 4/133:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 3/1![United Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:05 am
SJU
- HOU
2 stops9h 40m
Southwest
Mon 6/811:50 am
HOU
- SJU
1 stop11h 25m
Southwest
Deal found 3/3![Southwest logo]()
$446
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:20 am
SJU
- IAH
1 stop8h 53m
United Airlines
Sat 5/3011:56 pm
IAH
- SJU
Nonstop4h 33m
United Airlines
Deal found 3/1![United Airlines logo]()
$481
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:50 pm
SJU
- HOU
1 stop13h 50m
Southwest
Mon 4/68:55 pm
HOU
- SJU
1 stop12h 40m
Southwest
Deal found 3/3![Southwest logo]()
$446
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:25 pm
SJU
- IAH
1 stop10h 13m
United Airlines
Mon 6/111:56 pm
IAH
- SJU
Nonstop4h 33m
United Airlines
Deal found 3/3![United Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:50 pm
SJU
- HOU
1 stop12h 35m
Southwest
Sat 4/41:00 pm
HOU
- SJU
1 stop10h 35m
Southwest
Deal found 3/2![Southwest logo]()
$471
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Sat 4/1110:05 pm
IAH
- SJU
1 stop21h 29m
United Airlines
Deal found 3/1![United Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 4/77:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Sun 4/123:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 3/6![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Sun 4/123:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 3/3![United Airlines logo]()
$548
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:15 am
SJU
- HOU
1 stop7h 40m
Southwest
Thu 3/128:55 pm
HOU
- SJU
1 stop11h 30m
Southwest
Deal found 3/1![Southwest logo]()
$606
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:50 pm
SJU
- HOU
1 stop13h 20m
Southwest
Thu 3/1910:35 am
HOU
- SJU
1 stop8h 30m
Southwest
Deal found 3/3![Southwest logo]()
$621
This United Airlines deal was found by Cheapflights users on 3/4. 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 3/186:40 am
SJU
- IAH
Nonstop5h 06m
United Airlines
Wed 3/183:04 pm
IAH
- SJU
Nonstop4h 22m
United Airlines
Deal found 3/4![United Airlines logo]()
$572
This Southwest deal was found by Cheapflights users on 3/5. 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 3/188:20 pm
SJU
- HOU
1 stop13h 00m
Southwest
Mon 3/238:55 pm
HOU
- SJU
1 stop11h 25m
Southwest
Deal found 3/5![Southwest logo]()
$621
This United Airlines deal was found by Cheapflights users on 3/5. 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 5/212:05 am
SJU
- IAH
Nonstop4h 56m
United Airlines
Fri 5/2911:56 pm
IAH
- SJU
Nonstop4h 33m
United Airlines
Deal found 3/5![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:15 am
BQN
- IAH
2 stops16h 23m
United Airlines
Tue 9/110:57 am
IAH
- BQN
1 stop11h 12m
United Airlines
Deal found 3/3![United Airlines logo]()
$734
This United Airlines deal was found by Cheapflights users on 3/4. 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
CPX
- IAH
1 stop8h 55m
United Airlines
Tue 9/110:10 am
IAH
- CPX
1 stop6h 11m
United Airlines
Deal found 3/4![United Airlines logo]()
$1,554
This United Airlines deal was found by Cheapflights users on 3/4. 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
CPX
- IAH
1 stop8h 55m
United Airlines
Wed 9/210:10 am
IAH
- CPX
1 stop6h 11m
United Airlines
Deal found 3/4![United Airlines logo]()
$1,554
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:30 am
CPX
- IAH
2 stops14h 17m
United Airlines
Thu 4/94:47 pm
IAH
- CPX
2 stops22h 26m
United Airlines
Deal found 3/1![United Airlines logo]()
$1,877
Last-minute flights from Puerto Rico to HoustonDiscover last-minute flight deals from Puerto Rico to Houston. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Houston. Data last updated March 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:22 pm
SJU
- IAH
1 stop8h 34m
Frontier
Wed 3/184:46 pm
IAH
- SJU
1 stop8h 12m
Frontier
Deal found 3/3![Frontier logo]()
$220
This Travelocity deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:45 am
SJU
- IAH
1 stop9h 33m
Multiple Airlines
Thu 4/163:42 pm
IAH
- SJU
1 stop7h 17m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$210
This CheapOair deal was found by Cheapflights users on 3/6. 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.
Thu 4/27:54 pm
SJU
- IAH
1 stop13h 46m
Multiple Airlines
Sat 4/114:09 pm
IAH
- SJU
1 stop7h 42m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$215
This FlightHub deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:54 pm
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Mon 4/64:30 pm
IAH
- SJU
1 stop15h 23m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/51:45 am
SJU
- IAH
1 stop9h 33m
Multiple Airlines
Thu 4/92:27 pm
IAH
- SJU
1 stop9h 50m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$207
This Booking.com deal was found by Cheapflights users on 3/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:33 pm
SJU
- IAH
1 stop13h 29m
Frontier
Sat 4/182:01 pm
IAH
- SJU
1 stop11h 00m
Frontier
Deal found 3/4![Frontier logo]()
$201
This Booking.com deal was found by Cheapflights users on 3/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:33 pm
SJU
- IAH
1 stop15h 29m
Frontier
Sun 4/1211:51 am
IAH
- SJU
1 stop11h 14m
Frontier
Deal found 3/5![Frontier logo]()
$203
This Cheapflightsfares deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:55 pm
SJU
- IAH
1 stop8h 39m
Spirit Airlines
Mon 4/1311:15 am
IAH
- SJU
1 stop9h 44m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$217
This Frontier deal was found by Cheapflights users on 3/5. 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 4/96:00 am
SJU
- IAH
1 stop8h 42m
Frontier
Sat 4/114:09 pm
IAH
- SJU
1 stop7h 42m
Frontier
Deal found 3/5![Frontier logo]()
$223
This Priceline deal was found by Cheapflights users on 3/4. 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 4/166:00 am
SJU
- IAH
1 stop10h 11m
Frontier
Sat 4/182:01 pm
IAH
- SJU
1 stop11h 00m
Frontier
Deal found 3/4![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/246:00 am
SJU
- IAH
1 stop9h 46m
Frontier
Mon 4/271:41 pm
IAH
- SJU
1 stop8h 07m
Frontier
Deal found 3/4![Frontier logo]()
$200
This Travelocity deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:50 am
SJU
- IAH
1 stop12h 14m
Multiple Airlines
Tue 5/56:57 pm
IAH
- SJU
1 stop26h 51m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$216
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 March 6, 2026.
Search for one-way flight options from Puerto Rico to Houston. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:21 am
SJU
- IAH
1 stop15h 32m
Spirit Airlines
Deal found 3/1![Spirit Airlines logo]()
$108
This FlightHub deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:45 am
SJU
- IAH
1 stop9h 33m
Spirit Airlines
Deal found 3/2![Spirit Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/311:03 am
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:30 am
SJU
- IAH
1 stop21h 53m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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.
Tue 4/142:59 am
SJU
- IAH
1 stop11h 03m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/181:59 am
SJU
- IAH
1 stop17h 22m
Frontier
Deal found 3/4![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:16 am
SJU
- IAH
1 stop9h 30m
Frontier
Deal found 3/3![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:08 am
SJU
- IAH
2 stops20h 28m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$124
This eDestinos deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:30 am
SJU
- IAH
2 stops30h 24m
Frontier
Deal found 3/3![Frontier logo]()
$125
This eDestinos deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:08 am
SJU
- IAH
2 stops38h 46m
Frontier
Deal found 3/3![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/203:08 am
SJU
- IAH
2 stops20h 42m
Frontier
Deal found 3/6![Frontier logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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.
Tue 3/171:45 am
SJU
- IAH
1 stop9h 33m
Spirit Airlines
Deal found 3/5![Spirit Airlines logo]()
$128
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 March 6, 2026.
Round-trip from | $200 (Kiwi.com) |
|---|---|
One-way from | $108 (Cheapflightsfares) |
Popular in | February |
Cheapest in | October |
Average price | $280 |
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 March 6, 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
AguadillaHouston
BQN - IAH
BQNIAH
Aguadilla Borinquen
Tue 3/24
2:42 am-8:20 pm
1 stop18h 38m
Houston George Bush Intcntl
Sun 3/29
9:15 pm-1:42 am
1 stop27h 27m
$351
AguadillaHouston
BQN - IAH
BQNIAH
Aguadilla Borinquen
Thu 4/9
8:27 pm-7:02 am
1 stop11h 35m
Houston George Bush Intcntl
Sat 4/11
7:47 am-5:43 pm
1 stop8h 56m
$356
AguadillaHouston
BQN - IAH
BQNIAH
Aguadilla Borinquen
Fri 4/3
9:14 pm-7:02 am
1 stop10h 48m
Houston George Bush Intcntl
Mon 4/6
9:25 pm-1:53 am
1 stop27h 28m
$356
AguadillaHouston
BQN - IAH
BQNIAH
Aguadilla Borinquen
Sun 8/2
2:58 am-12:41 pm
1 stop10h 43m
Houston George Bush Intcntl
Sat 8/8
1:46 pm-2:03 am
1 stop11h 17m
$356
Quickest round-trip
San JuanHouston
SJU - IAH
SJUIAH
San Juan Luis Munoz Marin Intl
Tue 5/12
7:00 am-10:53 am
Nonstop4h 53m
Houston George Bush Intcntl
Mon 5/18
3:03 pm-8:38 pm
Nonstop4h 35m
$386
San JuanHouston
SJU - IAH
SJUIAH
San Juan Luis Munoz Marin Intl
Sat 4/25
7:00 am-10:53 am
Nonstop4h 53m
Houston George Bush Intcntl
Mon 4/27
3:03 pm-8:38 pm
Nonstop4h 35m
$391
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Fri 5/15
5:05 am-1:45 pm
2 stops9h 40m
Houston Hobby
Wed 5/20
12:50 pm-11:40 pm
2 stops9h 50m
$405
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Wed 4/1
8:20 pm-8:25 am
1 stop13h 05m
Houston Hobby
Wed 4/8
2:00 pm-11:40 pm
2 stops8h 40m
$415
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Fri 5/22
1:00 pm-9:10 pm
1 stop9h 10m
Houston Hobby
Wed 5/27
1:00 pm-11:40 pm
2 stops9h 40m
$426
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Thu 4/9
6:15 am-1:28 pm
1 stop8h 13m
Houston Hobby
Mon 4/13
1:31 pm-11:12 pm
1 stop8h 41m
$440
Showing 1-10 of 59 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
BQN-IAH
SJU-HOU
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
BQN-IAH
SJU-HOU
CPX-IAH
What is the cheapest month to book a flight from Puerto Rico to Houston?
Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Houston (average of $87). Flying from Puerto Rico to Houston in September is currently the most expensive (average of $173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PR to HOU?
Find hourly flight availability from Puerto Rico to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 6, 2026.
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 34% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Puerto Rico to Houston?
Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to Houston. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Puerto Rico to Houston flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Puerto Rico to Houston delayed?
About 10% of weekly flights between Puerto Rico and Houston have experienced delays in the past year, with the average delay time being 156 minutes.
What is the most punctual flight time for Puerto Rico to Houston flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the 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 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 March 6, 2026.
Peruse reviews from past customers who have flown with Southwest, 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.
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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
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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 March 6, 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 March 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$235 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$108 | Average$213 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$416 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$454 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$210 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$505 | FlexibilityNo cancel fee | On-time63% |