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Luis Munoz Marin Intl

$90+ Cheap flights from Hobby (HOU) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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Cheapflights Tip: The best prices from Houston Hobby to San Juan Luis Munoz Marin Intl are usually found in October or January, booked 55 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Hobby to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) 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 August 25, 2025.

Round-trip from

$175
(Southwest)

One-way from

$90
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$382
From Houston Hobby to San Juan Luis Munoz Marin Intl
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One-way flight from Houston Hobby to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Hobby to Luis Munoz Marin Intl

Cheapest flights from Hobby to Luis Munoz Marin Intl
Explore the most affordable flight options available from Hobby to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2025.

This Southwest deal was found by Cheapflights users on 8/25. 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 10/263:00 pmHOU - SJU
1 stop8h 15mSouthwest
Thu 10/301:05 pmSJU - HOU
1 stop9h 30mSouthwest
Deal found 8/25$175
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Mon 9/226:00 amHOU - SJU
1 stop7h 15mAmerican Airlines
Fri 9/263:05 pmSJU - HOU
1 stop18h 26mAmerican Airlines
Deal found 8/23$240
This Southwest deal was found by Cheapflights users on 8/23. 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 9/254:55 pmHOU - SJU
1 stop5h 55mSouthwest
Sun 9/2810:30 pmSJU - HOU
1 stop10h 25mSouthwest
Deal found 8/23$280
This Southwest deal was found by Cheapflights users on 8/25. 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 9/2910:05 amHOU - SJU
2 stops12h 25mSouthwest
Thu 10/23:35 pmSJU - HOU
1 stop6h 40mSouthwest
Deal found 8/25$285
This American Airlines deal was found by Cheapflights users on 8/24. 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 10/216:00 amHOU - SJU
1 stop7h 25mAmerican Airlines
Sat 10/253:34 pmSJU - HOU
1 stop7h 40mAmerican Airlines
Deal found 8/24$305
This Southwest deal was found by Cheapflights users on 8/24. 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 9/710:25 amHOU - SJU
1 stop11h 30mSouthwest
Wed 9/107:20 amSJU - HOU
2 stops13h 50mSouthwest
Deal found 8/24$330
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 9/86:00 amHOU - SJU
1 stop7h 15mAmerican Airlines
Thu 9/113:05 pmSJU - HOU
1 stop9h 43mAmerican Airlines
Deal found 8/22$345
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Wed 10/16:00 amHOU - SJU
2 stops11h 14mAmerican Airlines
Sat 10/412:01 pmSJU - HOU
2 stops9h 10mAmerican Airlines
Deal found 8/22$370
This Southwest deal was found by Cheapflights users on 8/25. 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 9/184:55 pmHOU - SJU
1 stop5h 55mSouthwest
Sun 9/2110:30 pmSJU - HOU
1 stop10h 25mSouthwest
Deal found 8/25$385
This Southwest deal was found by Cheapflights users on 8/25. 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 9/254:55 pmHOU - SJU
1 stop5h 55mSouthwest
Mon 9/298:15 amSJU - HOU
2 stops13h 00mSouthwest
Deal found 8/25$390

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby 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 August 25, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Hobby

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 10/26

3:00 pm-12:15 am

1 stop8h 15m

San Juan Luis Munoz Marin Intl

Thu 10/30

5:50 am-4:40 pm

2 stops11h 50m

$175

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Mon 9/8

6:00 am-2:15 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Fri 9/12

3:05 pm-8:31 am

1 stop18h 26m

$175

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 9/28

6:30 am-4:10 pm

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Sun 10/5

9:20 pm-7:45 am

1 stop11h 25m

$175

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Mon 9/22

6:00 am-2:15 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Fri 9/26

3:05 pm-8:31 am

1 stop18h 26m

$240

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 10/5

6:00 am-2:15 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Wed 10/8

3:34 pm-8:29 am

1 stop17h 55m

$240

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Thu 9/18

3:20 pm-11:50 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Thu 9/25

3:30 pm-10:50 pm

1 stop8h 20m

$280

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 8/31

6:00 am-6:15 pm

2 stops11h 15m

$90

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 10/28

10:13 am-9:59 pm

1 stop10h 46m

$108

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Wed 11/12

6:00 am-5:15 pm

1 stop9h 15m

$108

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 10/4

10:44 am-10:00 pm

1 stop10h 16m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 14 results
1
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The best insider tips for Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport trip
Airports
HOU

HOU's compact terminal allows travelers to arrive closer to departure time, minimizing wait times and ensuring a smoother start to your journey.

Read more about HOUby Scott Laird
SJU

For a quick ride to San Juan, use Uber from SJU. It's convenient and cashless, though taxis are also available if needed.

Read more about SJUby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on SJU

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Scott Laird

Scott Laird

Expert on HOU

Scott Laird

Scott Laird

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more

Best time to book a flight from Hobby to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Hobby with our price prediction graph.
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 Hobby Airport to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Hobby to Luis Munoz Marin Intl. Price data was last updated on August 22, 2025.

The best time to book flights from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Houston Hobby Airport 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 Hobby 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 August 25, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston Hobby Airport 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 Hobby Airport to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Hobby to Luis Munoz Marin Intl. Price data was last updated on August 24, 2025.

Travelers seeking maximum savings on their Houston Hobby Airport 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.

How much does it cost to fly round-trip from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport?

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 August 25, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport 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.
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,940 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,028 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,201 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Hobby 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.

  • How long is the flight from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport?

    Southwest and American Airlines can get you from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport in just under 7h 15m. Your travel time can differ by up to 1h. Airlines will cover a distance of 1994 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport round-trip?

    Delta, at $108, was found to be the cheapest airline from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport.Alternate airlines to your destination round-trip include Spirit Airlines and Frontier. Users have found that Delta is 68% cheaper than the other options available to this destination.

  • Can I find deals for flights from Hobby to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Hobby to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Hobby to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Hobby to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Houston Hobby Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Houston Hobby Airport 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.

See more FAQs

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 locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Alternative routes for Hobby to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Luis Munoz Marin Intl flights

Top 6 airlines flying from Hobby to Luis Munoz Marin Intl

Discover the top 6 airlines that operate flights from Hobby 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 August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$419FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$120Average$265FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$285FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$165Average$568FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$175Average$394FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$486FlexibilityNo cancel feeOn-time69%

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