$78+ Cheap flights from Houston 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Houston 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 to San Juan Luis Munoz Marin Intl are usually found in September or October, booked 55 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Houston to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 junio 12, 2025.
Round-trip from | $167 (United Airlines) |
|---|---|
One-way from | $78 (Southwest) |
Popular in | December |
Cheapest in | September |
Average price | $328 |
Find flight deals from Houston to Luis Munoz Marin Intl
Cheapest flights from Houston to Luis Munoz Marin IntlExplore the most affordable flight options available from Houston to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from Houston to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Priceline deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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.
This Delta deal was found by Cheapflights users on 6/9. 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.
This Delta deal was found by Cheapflights users on 6/9. 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.
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 junio 12, 2025.
Use the filters below to find and compare flights from Houston to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
dom. 6/15
8:23 pm-5:06 am
1 stop7h 43m
San Juan Luis Munoz Marin Intl
jue. 6/19
12:59 am-8:26 am
1 stop8h 27m
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
mié. 9/3
4:43 pm-2:50 am
1 stop9h 07m
San Juan Luis Munoz Marin Intl
lun. 9/8
3:40 am-3:43 pm
1 stop13h 03m
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
dom. 6/15
4:23 pm-9:49 pm
Nonstop4h 26m
San Juan Luis Munoz Marin Intl
sáb. 6/21
8:24 pm-7:48 am
1 stop12h 24m
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
dom. 6/15
3:02 pm-8:38 pm
Nonstop4h 36m
San Juan Luis Munoz Marin Intl
lun. 6/16
1:05 am-10:34 am
1 stop10h 29m
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
dom. 6/15
7:31 pm-5:06 am
1 stop8h 35m
San Juan Luis Munoz Marin Intl
mar. 6/17
11:55 am-8:34 pm
1 stop9h 39m
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
sáb. 6/21
8:56 pm-2:35 am
1 stop28h 39m
San Juan Luis Munoz Marin Intl
jue. 6/26
8:24 pm-7:48 am
1 stop12h 24m
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
dom. 8/31
1:05 pm-10:07 pm
1 stop8h 02m
San Juan Luis Munoz Marin Intl
sáb. 9/6
7:30 am-5:39 pm
1 stop11h 09m
HoustonSan Juan
IAH - SJU
IAHSJU
Houston George Bush Intcntl
dom. 8/31
1:07 pm-10:07 pm
1 stop8h 00m
San Juan Luis Munoz Marin Intl
sáb. 9/6
7:30 am-2:52 pm
1 stop8h 22m
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
mié. 8/13
11:25 am-7:45 pm
1 stop7h 20m
San Juan Luis Munoz Marin Intl
vie. 8/22
8:15 am-8:15 pm
2 stops13h 00m
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
lun. 8/25
5:05 am-6:45 pm
1 stop12h 40m
Best time to book a flight from Houston to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Houston with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Houston to San Juan Luis Munoz Marin Intl Airport
How far ahead should I book a flight from Houston to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Luis Munoz Marin Intl. Price data was last updated on June 9, 2025.
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Houston to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Houston to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HOU to SJU?
Find hourly flight availability from Houston 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 junio 12, 2025.
A simple way to save on the total cost of your ticket is to fly from Houston to San Juan Luis Munoz Marin Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Houston to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Houston to Luis Munoz Marin Intl. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Houston to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Luis Munoz Marin Intl by month
Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.
Temperature in Luis Munoz Marin Intl by month
Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).
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 junio 12, 2025.
To help decide which airline to fly from Houston to San Juan, see what other customers have to say about Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Houston 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.
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Alternative routes for Houston to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Houston to Luis Munoz Marin Intl
Discover the top 6 airlines that operate flights from Houston 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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$122 | Average$266 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$128 | Average$213 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$175 | Average$430 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$230 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$577 | FlexibilityNo cancel fee | On-time63% |