$104+ Cheap flights from San Juan 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — HOU
Mar 11 — Mar 181
1 adult, Economy
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Find cheap flights from San Juan 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.Cheapflights Tip: The best prices from San Juan to Houston are usually found in October or April, booked 50 days in advance, depart on a Monday or Tuesday and return on a Wednesday
Cheap flight deals from San Juan to Houston
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Cheapest flights from San Juan to HoustonExplore the most affordable flight options available from San Juan to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.
Explore the most affordable flight options available from San Juan to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Tue 5/1211:07 am
SJU
- IAH
1 stop13h 44m
Spirit Airlines
Wed 5/139:24 am
IAH
- SJU
1 stop7h 34m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$169
This Travelocity deal was found by Cheapflights users on 2/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
SJU
- IAH
1 stop7h 11m
Multiple Airlines
Tue 3/37:59 pm
IAH
- SJU
1 stop11h 55m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 5/116:30 am
SJU
- IAH
1 stop12h 34m
Multiple Airlines
Tue 5/129:24 am
IAH
- SJU
1 stop7h 34m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$182
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:36 pm
SJU
- IAH
1 stop9h 42m
Spirit Airlines
Sat 2/214:20 pm
IAH
- SJU
1 stop15h 57m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:36 pm
SJU
- IAH
1 stop9h 42m
Spirit Airlines
Thu 2/196:00 am
IAH
- SJU
1 stop6h 22m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 2/6. 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 3/1711:03 am
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Tue 3/245:45 am
IAH
- SJU
1 stop12h 10m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$189
This CheapOair deal was found by Cheapflights users on 2/6. 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 4/1611:07 am
SJU
- IAH
1 stop7h 56m
Spirit Airlines
Tue 4/215:23 pm
IAH
- SJU
1 stop23h 35m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/124:36 pm
SJU
- IAH
1 stop9h 42m
Spirit Airlines
Mon 2/169:40 pm
IAH
- SJU
1 stop10h 37m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 2/6. 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 3/1711:03 am
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Sat 3/217:35 am
IAH
- SJU
1 stop10h 20m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Thu 4/2310:53 am
SJU
- IAH
1 stop27h 46m
Multiple Airlines
Sat 5/24:22 pm
IAH
- SJU
1 stop19h 11m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$194
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:52 am
SJU
- IAH
1 stop14h 07m
Multiple Airlines
Mon 3/28:18 pm
IAH
- SJU
1 stop11h 36m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$195
This Southwest deal was found by Cheapflights users on 2/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:35 am
SJU
- HOU
2 stops9h 25m
Southwest
Wed 5/134:55 pm
HOU
- SJU
1 stop5h 45m
Southwest
Deal found 2/6![Southwest logo]()
$359
Best flights from San Juan to HoustonDiscover carefully curated flight deals from San Juan to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
Discover carefully curated flight deals from San Juan to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
This CheapOair deal was found by Cheapflights users on 2/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:00 am
SJU
- IAH
1 stop7h 11m
Spirit Airlines
Sun 3/154:30 pm
IAH
- SJU
2 stops25h 25m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 4/211:00 am
SJU
- IAH
1 stop10h 55m
United Airlines
Sun 5/33:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 2/7![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 2/8. 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.
Sun 5/312:50 pm
SJU
- HOU
1 stop10h 00m
Southwest
Sun 5/105:05 am
HOU
- SJU
1 stop10h 25m
Southwest
Deal found 2/8![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:15 am
SJU
- HOU
1 stop11h 13m
Delta
Mon 4/276:00 am
HOU
- SJU
1 stop9h 23m
Delta
Deal found 2/9![Delta logo]()
$411
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:33 am
SJU
- HOU
1 stop10h 17m
American Airlines
Tue 3/176:00 am
HOU
- SJU
1 stop7h 11m
American Airlines
Deal found 2/8![American Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 2/7. 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 4/152:00 pm
SJU
- HOU
1 stop6h 45m
Southwest
Tue 4/218:10 am
HOU
- SJU
1 stop11h 55m
Southwest
Deal found 2/7![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 2/7. 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 4/157:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Tue 4/213:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 2/7![United Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:05 am
SJU
- HOU
2 stops9h 40m
Southwest
Fri 5/82:40 pm
HOU
- SJU
2 stops8h 15m
Southwest
Deal found 2/9![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Sun 2/227:40 am
SJU
- IAH
Nonstop5h 06m
United Airlines
Sun 3/811:59 pm
IAH
- SJU
Nonstop4h 12m
United Airlines
Deal found 2/7![United Airlines logo]()
$426
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:30 am
SJU
- HOU
2 stops8h 55m
Southwest
Thu 3/1212:05 pm
HOU
- SJU
1 stop10h 30m
Southwest
Deal found 2/9![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 5/72:55 pm
SJU
- IAH
Nonstop4h 56m
United Airlines
Fri 5/83:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 2/9![United Airlines logo]()
$431
This Southwest deal was found by Cheapflights users on 2/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:05 am
SJU
- HOU
2 stops10h 40m
Southwest
Sat 5/22:00 pm
HOU
- SJU
1 stop8h 40m
Southwest
Deal found 2/6![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Thu 4/161:25 pm
SJU
- IAH
1 stop10h 10m
United Airlines
Tue 4/2110:03 am
IAH
- SJU
Nonstop4h 39m
United Airlines
Deal found 2/7![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:05 am
SJU
- HOU
1 stop7h 45m
Southwest
Thu 5/72:40 pm
HOU
- SJU
2 stops8h 15m
Southwest
Deal found 2/9![Southwest logo]()
$413
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Fri 4/241:00 am
SJU
- IAH
1 stop10h 55m
United Airlines
Mon 4/273:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 2/7![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:50 pm
SJU
- HOU
1 stop13h 45m
Southwest
Sat 4/112:40 pm
HOU
- SJU
2 stops8h 00m
Southwest
Deal found 2/9![Southwest logo]()
$416
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Fri 4/244:55 pm
SJU
- IAH
1 stop8h 35m
United Airlines
Mon 4/2710:03 am
IAH
- SJU
Nonstop4h 39m
United Airlines
Deal found 2/7![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:05 am
SJU
- HOU
2 stops10h 40m
Southwest
Sun 5/1012:10 pm
HOU
- SJU
2 stops10h 35m
Southwest
Deal found 2/9![Southwest logo]()
$430
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Thu 4/97:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Tue 6/95:04 am
IAH
- SJU
1 stop8h 40m
United Airlines
Deal found 2/6![United Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 2/8. 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 3/611:15 am
SJU
- HOU
1 stop7h 40m
Southwest
Sun 3/155:00 am
HOU
- SJU
1 stop11h 40m
Southwest
Deal found 2/8![Southwest logo]()
$435
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Sun 5/107:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Sat 5/163:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Deal found 2/8![United Airlines logo]()
$471
Last-minute flights from San Juan to HoustonDiscover last-minute flight deals from San Juan to Houston. Data last updated February 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Houston. Data last updated February 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/124:36 pm
SJU
- IAH
1 stop9h 42m
Spirit Airlines
Mon 2/169:40 pm
IAH
- SJU
1 stop10h 37m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:36 pm
SJU
- IAH
1 stop9h 42m
Spirit Airlines
Tue 2/179:40 pm
IAH
- SJU
1 stop10h 37m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:36 pm
SJU
- IAH
1 stop9h 42m
Spirit Airlines
Thu 2/196:00 am
IAH
- SJU
1 stop6h 22m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Sat 2/144:36 pm
SJU
- IAH
1 stop9h 42m
Multiple Airlines
Mon 3/99:03 pm
IAH
- SJU
1 stop13h 07m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$201
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:36 pm
SJU
- IAH
1 stop9h 42m
Spirit Airlines
Sat 2/219:40 pm
IAH
- SJU
1 stop10h 37m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$202
This Travelocity deal was found by Cheapflights users on 2/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
SJU
- IAH
1 stop7h 11m
Multiple Airlines
Tue 3/37:59 pm
IAH
- SJU
1 stop11h 55m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$181
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:52 am
SJU
- IAH
1 stop14h 07m
Multiple Airlines
Mon 3/28:18 pm
IAH
- SJU
1 stop11h 36m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$195
This CheapOair deal was found by Cheapflights users on 2/6. 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 2/2611:52 am
SJU
- IAH
1 stop14h 07m
Spirit Airlines
Mon 3/25:24 pm
IAH
- SJU
1 stop23h 34m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:30 am
SJU
- HOU
1 stop6h 50m
Delta
Wed 3/116:00 am
HOU
- SJU
1 stop9h 18m
Delta
Deal found 2/8![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:50 pm
SJU
- HOU
1 stop13h 50m
Southwest
Thu 3/1212:05 pm
HOU
- SJU
1 stop10h 30m
Southwest
Deal found 2/9![Southwest logo]()
$382
This Cheapflightsfares deal was found by Cheapflights users on 2/6. 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 3/1711:03 am
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Tue 3/245:45 am
IAH
- SJU
1 stop12h 10m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$189
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1711:03 am
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Sat 3/215:45 am
IAH
- SJU
1 stop12h 10m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$192
One-way flights from San Juan to HoustonSearch for one-way flight options from San Juan to Houston. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
Search for one-way flight options from San Juan to Houston. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
This Trip.com deal was found by Cheapflights users on 2/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:08 am
SJU
- IAH
1 stop18h 12m
Frontier
Deal found 2/7![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:03 am
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$105
This Priceline deal was found by Cheapflights users on 2/7. 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.
Tue 4/712:03 pm
SJU
- IAH
1 stop24h 43m
Frontier
Deal found 2/7![Frontier logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:36 pm
SJU
- IAH
1 stop9h 42m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Tue 3/103:19 pm
SJU
- IAH
1 stop30h 01m
Frontier
Deal found 2/7![Frontier logo]()
$109
This Frontier deal was found by Cheapflights users on 2/9. 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 3/54:11 pm
SJU
- IAH
1 stop8h 40m
Frontier
Deal found 2/9![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Sat 3/711:52 am
SJU
- IAH
1 stop14h 07m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:18 pm
SJU
- IAH
2 stops31h 58m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$115
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:54 pm
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$117
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Wed 3/1812:55 pm
SJU
- IAH
1 stop12h 04m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:54 pm
SJU
- IAH
1 stop13h 46m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$119
This CheapOair deal was found by Cheapflights users on 2/9. 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.
Sat 2/283:53 am
SJU
- IAH
1 stop29h 07m
Frontier
Deal found 2/9![Frontier logo]()
$120
Find flight deals from San Juan to Houston
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 9, 2026.
Round-trip from | $169 (Kiwi.com) |
|---|---|
One-way from | $104 (Trip.com) |
Popular in | February |
Cheapest in | October |
Average price | $468 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 February 9, 2026.
Use the filters below to find and compare flights from San Juan to Houston that are best for you.
Fly from
San Juan
Fly to
Houston
Route
Depart
Return
Price
San JuanHouston
SJU - IAH
SJUIAH
San Juan Luis Munoz Marin Intl
Sun 3/8
5:00 am-11:11 am
1 stop7h 11m
Houston George Bush Intcntl
Sun 3/15
4:30 pm-6:55 pm
2 stops25h 25m
$319
San JuanHouston
SJU - IAH
SJUIAH
San Juan Luis Munoz Marin Intl
Tue 4/21
1:00 am-10:55 am
1 stop10h 55m
Houston George Bush Intcntl
Sun 5/3
3:03 pm-8:38 pm
Nonstop4h 35m
$360
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Sun 5/3
12:50 pm-9:50 pm
1 stop10h 00m
Houston Hobby
Sun 5/10
5:05 am-4:30 pm
1 stop10h 25m
$364
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Wed 4/15
2:00 pm-7:45 pm
1 stop6h 45m
Houston Hobby
Tue 4/21
8:10 am-9:05 pm
1 stop11h 55m
$364
San JuanHouston
SJU - IAH
SJUIAH
San Juan Luis Munoz Marin Intl
Wed 4/15
7:00 am-10:53 am
Nonstop4h 53m
Houston George Bush Intcntl
Tue 4/21
3:03 pm-8:38 pm
Nonstop4h 35m
$381
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Thu 5/7
5:05 am-1:45 pm
2 stops9h 40m
Houston Hobby
Fri 5/8
2:40 pm-11:55 pm
2 stops8h 15m
$390
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Thu 3/5
6:30 am-1:25 pm
2 stops8h 55m
Houston Hobby
Thu 3/12
12:05 pm-11:35 pm
1 stop10h 30m
$400
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Mon 4/27
5:05 am-2:45 pm
2 stops10h 40m
Houston Hobby
Sat 5/2
2:00 pm-11:40 pm
1 stop8h 40m
$404
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Sat 4/25
6:15 am-4:28 pm
1 stop11h 13m
Houston Hobby
Mon 4/27
6:00 am-4:23 pm
1 stop9h 23m
$411
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Thu 5/7
5:05 am-11:50 am
1 stop7h 45m
Houston Hobby
Thu 5/7
2:40 pm-11:55 pm
2 stops8h 15m
$413
Showing 1-10 of 38 results
Best time to book a flight from San Juan to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from San Juan with our price prediction graph.
PR1-HO1
SJU-IAH
SJU-HOU
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 San Juan to Houston
PR1-HO1
SJU-IAH
SJU-HOU
How far ahead should I book a flight from San Juan to Houston?
Use this chart to determine the optimal time to book a round-trip flight from San Juan to Houston. Price data was last updated on February 6, 2026.
To ensure you get the cheapest price possible for a flight from San Juan to Houston, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Juan to Houston?
Currently, March is the cheapest month in which you can book a flight from San Juan to Houston (average of $83). Flying from San Juan to Houston in September is currently the most expensive (average of $172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SJU to HOU?
Find hourly flight availability from San Juan 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 February 9, 2026.
It’s optimal to fly from San Juan to Houston in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from San Juan to Houston?
Use this chart to determine the cheapest time to fly round-trip from San Juan to Houston. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their San Juan 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 San Juan to Houston delayed?
About 10% of weekly flights between San Juan and Houston have experienced delays in the past year, with the average delay time being 158 minutes.
What is the most punctual flight time for San Juan 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 Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to Houston flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated February 9, 2026.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from San Juan 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
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from San Juan to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Juan 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 San Juan to Houston by cabin class
Find flights from San Juan to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Juan and Houston flights
Browse other San Juan and Houston flight options. Last updated on February 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from San Juan to Houston
Discover the top 6 airlines that operate flights from San Juan 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 February 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$225 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$108 | Average$202 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$416 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$448 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$210 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$505 | FlexibilityNo cancel fee | On-time63% |