$101+ Cheap flights from George Bush Intcntl (IAH) to Luis Munoz Marin Intl (SJU)
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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
May 2 — May 91
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Luis Munoz Marin Intl 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 Houston George Bush Intcntl to San Juan Luis Munoz Marin Intl are usually found in October or July, booked 79 days in advance, depart on a Sunday or Tuesday and return on a Thursday
Cheap flight deals from George Bush Intcntl to Luis Munoz Marin Intl
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Best
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Cheapest flights from George Bush Intcntl to Luis Munoz Marin IntlExplore the most affordable flight options available from George Bush Intcntl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
This Frontier deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/1610:51 am
IAH
- SJU
1 stop12h 08m
Frontier
Sat 5/238:32 am
SJU
- IAH
1 stop13h 00m
Frontier
Deal found 3/29![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/75:15 am
IAH
- SJU
1 stop13h 35m
Spirit Airlines
Fri 4/101:29 am
SJU
- IAH
1 stop17h 45m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$212
This CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/226:00 am
IAH
- SJU
1 stop12h 22m
Spirit Airlines
Sun 4/267:00 am
SJU
- IAH
1 stop26h 23m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/47:08 am
IAH
- SJU
1 stop14h 21m
Multiple Airlines
Sun 5/105:47 pm
SJU
- IAH
1 stop15h 31m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/111:15 am
IAH
- SJU
1 stop9h 44m
Spirit Airlines
Tue 4/71:29 am
SJU
- IAH
1 stop12h 12m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$215
This CheapOair deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/206:00 pm
IAH
- SJU
1 stop5h 58m
Spirit Airlines
Sat 4/257:00 am
SJU
- IAH
1 stop26h 23m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/111:15 am
IAH
- SJU
1 stop9h 44m
Multiple Airlines
Sat 4/411:03 am
SJU
- IAH
1 stop13h 19m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/296:00 pm
IAH
- SJU
1 stop7h 06m
Multiple Airlines
Tue 5/126:30 am
SJU
- IAH
2 stops17h 20m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$219
This CheapOair deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/166:00 pm
IAH
- SJU
1 stop5h 58m
Spirit Airlines
Sun 4/267:00 am
SJU
- IAH
1 stop26h 23m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/65:45 am
IAH
- SJU
2 stops10h 41m
Frontier
Sat 5/96:41 pm
SJU
- IAH
1 stop14h 37m
Frontier
Deal found 3/31![Frontier logo]()
$221
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
Fri 4/1011:41 am
IAH
- SJU
1 stop13h 48m
Multiple Airlines
Mon 4/139:10 pm
SJU
- IAH
1 stop12h 28m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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.
Sat 4/114:30 pm
IAH
- SJU
1 stop15h 23m
Spirit Airlines
Sun 4/121:45 am
SJU
- IAH
1 stop9h 33m
Spirit Airlines
Deal found 4/1![Spirit Airlines logo]()
$223
Best flights from George Bush Intcntl to Luis Munoz Marin IntlDiscover carefully curated flight deals from George Bush Intcntl to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/83:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Tue 5/122:55 pm
SJU
- IAH
Nonstop4h 56m
United Airlines
Deal found 3/31![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 9/241:15 pm
IAH
- SJU
1 stop7h 45m
Delta
Sun 9/2712:58 pm
SJU
- IAH
1 stop9h 05m
Delta
Deal found 3/28![Delta logo]()
$511
This United Airlines deal was found by Cheapflights users on 4/1. 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 6/2511:56 pm
IAH
- SJU
Nonstop4h 33m
United Airlines
Wed 7/14:55 pm
SJU
- IAH
1 stop8h 50m
United Airlines
Deal found 4/1![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/181:38 pm
IAH
- SJU
1 stop9h 12m
United Airlines
Tue 4/217:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Deal found 3/31![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 6/143:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Wed 6/171:00 am
SJU
- IAH
1 stop9h 50m
United Airlines
Deal found 3/29![United Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/65:09 am
IAH
- SJU
1 stop8h 35m
United Airlines
Mon 5/117:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Deal found 3/28![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/123:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Tue 5/194:55 pm
SJU
- IAH
1 stop8h 50m
United Airlines
Deal found 3/29![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/13:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Tue 5/57:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Deal found 3/28![United Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 6/193:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Sun 6/212:05 am
SJU
- IAH
Nonstop4h 56m
United Airlines
Deal found 3/30![United Airlines logo]()
$542
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sun 7/123:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Wed 7/223:56 pm
SJU
- IAH
1 stop9h 38m
United Airlines
Deal found 4/1![United Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 4/1. 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 7/1311:56 pm
IAH
- SJU
Nonstop4h 33m
United Airlines
Fri 7/177:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Deal found 4/1![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/133:03 pm
IAH
- SJU
Nonstop4h 35m
United Airlines
Sat 4/187:00 am
SJU
- IAH
Nonstop4h 53m
United Airlines
Deal found 3/29![United Airlines logo]()
$547
Last-minute flights from George Bush Intcntl to Luis Munoz Marin IntlDiscover last-minute flight deals from George Bush Intcntl to Luis Munoz Marin Intl. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Luis Munoz Marin Intl. Data last updated April 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/111:15 am
IAH
- SJU
1 stop9h 44m
Spirit Airlines
Tue 4/71:29 am
SJU
- IAH
1 stop12h 12m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/111:15 am
IAH
- SJU
1 stop9h 44m
Multiple Airlines
Sat 4/411:03 am
SJU
- IAH
1 stop13h 19m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$218
This Cheapflightsfares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/75:15 am
IAH
- SJU
1 stop13h 35m
Spirit Airlines
Fri 4/101:29 am
SJU
- IAH
1 stop17h 45m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$212
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
Fri 4/1011:41 am
IAH
- SJU
1 stop13h 48m
Multiple Airlines
Mon 4/139:10 pm
SJU
- IAH
1 stop12h 28m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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.
Sat 4/114:30 pm
IAH
- SJU
1 stop15h 23m
Spirit Airlines
Sun 4/121:45 am
SJU
- IAH
1 stop9h 33m
Spirit Airlines
Deal found 4/1![Spirit Airlines logo]()
$223
This CheapOair deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/166:00 pm
IAH
- SJU
1 stop5h 58m
Spirit Airlines
Sun 4/267:00 am
SJU
- IAH
1 stop26h 23m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$220
This CheapOair deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/206:00 pm
IAH
- SJU
1 stop5h 58m
Spirit Airlines
Sat 4/257:00 am
SJU
- IAH
1 stop26h 23m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$216
This CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/226:00 am
IAH
- SJU
1 stop12h 22m
Spirit Airlines
Sun 4/267:00 am
SJU
- IAH
1 stop26h 23m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/296:00 pm
IAH
- SJU
1 stop7h 06m
Multiple Airlines
Tue 5/126:30 am
SJU
- IAH
2 stops17h 20m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/47:08 am
IAH
- SJU
1 stop14h 21m
Multiple Airlines
Sun 5/105:47 pm
SJU
- IAH
1 stop15h 31m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/65:45 am
IAH
- SJU
2 stops10h 41m
Frontier
Sat 5/96:41 pm
SJU
- IAH
1 stop14h 37m
Frontier
Deal found 3/31![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/1610:51 am
IAH
- SJU
1 stop12h 08m
Frontier
Sat 5/238:32 am
SJU
- IAH
1 stop13h 00m
Frontier
Deal found 3/29![Frontier logo]()
$211
One-way flights from George Bush Intcntl to Luis Munoz Marin IntlSearch for one-way flight options from George Bush Intcntl to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from George Bush Intcntl to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/231:58 pm
IAH
- SJU
1 stop23h 29m
Frontier
Deal found 3/30![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/75:15 am
IAH
- SJU
1 stop13h 35m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$103
This Priceline deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/79:17 pm
IAH
- SJU
1 stop19h 09m
Frontier
Deal found 3/29![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/122:22 pm
IAH
- SJU
1 stop9h 55m
Frontier
Deal found 3/30![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:08 pm
IAH
- SJU
1 stop30h 20m
Frontier
Deal found 4/1![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/1011:42 am
IAH
- SJU
1 stop23h 51m
Frontier
Deal found 3/28![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/296:00 pm
IAH
- SJU
1 stop7h 06m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$109
This Flightnetwork deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:15 am
IAH
- SJU
1 stop9h 44m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/286:57 pm
IAH
- SJU
1 stop26h 51m
Frontier
Deal found 3/29![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:05 am
IAH
- SJU
1 stop8h 47m
Spirit Airlines
Deal found 4/1![Spirit Airlines logo]()
$112
Find flight deals from George Bush Intcntl to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Luis Munoz Marin Intl (SJU). 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 April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (Frontier) |
One-way from | $101 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $358 |
Good round-trip deal | $492 or less |
Good one-way deal | $252 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Luis Munoz Marin Intl 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 April 2, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Fri 5/8
3:03 pm-8:38 pm
Nonstop4h 35m
San Juan Luis Munoz Marin Intl
Tue 5/12
2:55 pm-6:51 pm
Nonstop4h 56m
$431
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Thu 6/25
11:56 pm-5:29 am
Nonstop4h 33m
San Juan Luis Munoz Marin Intl
Wed 7/1
4:55 pm-12:45 am
1 stop8h 50m
$462
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Sat 4/18
1:38 pm-11:50 pm
1 stop9h 12m
San Juan Luis Munoz Marin Intl
Tue 4/21
7:00 am-10:53 am
Nonstop4h 53m
$487
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Sun 6/14
3:03 pm-8:38 pm
Nonstop4h 35m
San Juan Luis Munoz Marin Intl
Wed 6/17
1:00 am-9:50 am
1 stop9h 50m
$502
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Thu 9/24
1:15 pm-10:00 pm
1 stop7h 45m
San Juan Luis Munoz Marin Intl
Sun 9/27
12:58 pm-9:03 pm
1 stop9h 05m
$511
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Wed 5/6
5:09 am-2:44 pm
1 stop8h 35m
San Juan Luis Munoz Marin Intl
Mon 5/11
7:00 am-10:53 am
Nonstop4h 53m
$512
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Tue 5/12
3:03 pm-8:38 pm
Nonstop4h 35m
San Juan Luis Munoz Marin Intl
Tue 5/19
4:55 pm-12:45 am
1 stop8h 50m
$512
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Fri 5/1
3:03 pm-8:38 pm
Nonstop4h 35m
San Juan Luis Munoz Marin Intl
Tue 5/5
7:00 am-10:53 am
Nonstop4h 53m
$527
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Fri 6/19
3:03 pm-8:38 pm
Nonstop4h 35m
San Juan Luis Munoz Marin Intl
Sun 6/21
2:05 am-6:01 am
Nonstop4h 56m
$542
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
Sun 7/12
3:03 pm-8:38 pm
Nonstop4h 35m
San Juan Luis Munoz Marin Intl
Wed 7/22
3:56 pm-12:34 am
1 stop9h 38m
$545
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Luis Munoz Marin Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from George Bush Intcntl with our price prediction graph.
IAH-SJU
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 George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport
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Airlines
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How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Luis Munoz Marin Intl. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 79 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 Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport?
Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport (average of $123). Flying from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport in February is currently the most expensive (average of $189). 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 IAH to SJU?
Find hourly flight availability from George Bush Intcntl to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2026.
When flying from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 42% versus a flight in the evening.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Luis Munoz Marin Intl. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
What’s the top layover airport for flights from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport?
Share of 1-stop round-trip flights from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 50% of 1-stop itineraries from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport?
Average round-trip fare for 1-stop flights from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Miami (MIA) is the most affordable 1-stop option, with an average round-trip price of $210.
What’s the fastest layover option from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport?
Shortest average travel time for 1-stop one-way flights from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Miami (MIA) have the shortest average one-way travel time for 1-stop routes: 5h 34m.
Which airport typically offers the quickest layover for flights from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport?
Average layover duration for 1-stop one-way flights from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 08m.
The best insider tips for Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport trip
Our travel experts
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated April 2, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón
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George Bush Intcntl and Luis Munoz Marin Intl flights
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Top 5 airlines flying from George Bush Intcntl to Luis Munoz Marin Intl
Discover the top 5 airlines that operate flights from George Bush Intcntl to Luis Munoz Marin Intl. 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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$368 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$109 | Average$304 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$116 | Average$277 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$175 | Average$500 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$201 | Average$514 | FlexibilityNo cancel fee | On-time69% |