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Luis Munoz Marin Intl

$80+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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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 enero 30, 2025.

Round-trip from

$145
(Frontier)

One-way from

$82
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$315
From Houston to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Houston to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Houston to Luis Munoz Marin Intl

Cheapest flights from Houston to Luis Munoz Marin Intl
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 enero 30, 2025.

This Frontier deal was found by Cheapflights users on 1/29. 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.
sáb. 3/17:54 pmIAH - SJU
1 stop12h 50mFrontier
dom. 3/210:35 pmSJU - IAH
1 stop13h 37mFrontier
Deal found 1/29$145
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
sáb. 3/18:22 pmIAH - SJU
1 stop11h 13mMultiple Airlines
jue. 3/69:03 pmSJU - IAH
Nonstop4h 56mMultiple Airlines
Deal found 1/29$147
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
lun. 2/39:32 amIAH - SJU
Nonstop4h 26mSpirit Airlines
sáb. 2/84:53 pmSJU - IAH
Nonstop5h 02mSpirit Airlines
Deal found 1/29$148
This United Airlines deal was found by Cheapflights users on 1/29. 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.
dom. 3/211:54 pmIAH - SJU
Nonstop4h 18mUnited Airlines
jue. 3/67:45 amSJU - IAH
Nonstop5h 07mUnited Airlines
Deal found 1/29$198
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2610:25 amHOU - SJU
1 stop11h 21mDelta
mié. 3/54:15 pmSJU - HOU
1 stop8h 14mDelta
Deal found 1/30$215
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/87:05 amIAH - SJU
1 stop8h 09mDelta
mar. 2/114:15 pmSJU - IAH
1 stop9h 44mDelta
Deal found 1/30$215
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/2510:05 amHOU - SJU
1 stop11h 00mSouthwest
mar. 4/297:00 amSJU - HOU
1 stop7h 15mSouthwest
Deal found 1/29$337
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/46:00 amHOU - SJU
2 stops9h 29mAmerican Airlines
jue. 3/67:05 amSJU - HOU
1 stop10h 00mAmerican Airlines
Deal found 1/29$366

Find flights from Houston to Luis Munoz Marin Intl within your budget

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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

sáb. 3/1

7:54 pm-10:44 am

1 stop12h 50m

San Juan Luis Munoz Marin Intl

dom. 3/2

10:35 pm-10:12 am

1 stop13h 37m

$145

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mar. 2/18

11:36 am-5:01 pm

1 stop27h 25m

San Juan Luis Munoz Marin Intl

mié. 2/26

2:25 pm-5:30 pm

Nonstop5h 05m

$146

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

sáb. 3/1

8:22 pm-9:35 am

1 stop11h 13m

San Juan Luis Munoz Marin Intl

sáb. 3/8

9:03 pm-11:59 pm

Nonstop4h 56m

$147

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

dom. 3/2

11:54 pm-6:12 am

Nonstop4h 18m

San Juan Luis Munoz Marin Intl

jue. 3/6

7:45 am-10:52 am

Nonstop5h 07m

$198

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

mié. 2/26

10:25 am-11:46 pm

1 stop11h 21m

San Juan Luis Munoz Marin Intl

mié. 3/5

4:15 pm-10:29 pm

1 stop8h 14m

$215

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

sáb. 2/8

7:05 am-5:14 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

mar. 2/11

4:15 pm-11:59 pm

1 stop9h 44m

$215

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

vie. 4/25

10:05 am-10:05 pm

1 stop11h 00m

San Juan Luis Munoz Marin Intl

dom. 4/27

6:20 am-2:05 pm

1 stop8h 45m

$272

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

mar. 3/4

6:31 pm-5:09 am

1 stop8h 38m

San Juan Luis Munoz Marin Intl

jue. 3/6

7:05 am-3:05 pm

1 stop10h 00m

$366

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mar. 3/18

5:20 pm-9:32 am

1 stop15h 12m

$80

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

mié. 4/9

1:40 pm-9:38 pm

1 stop6h 58m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 17 results
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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.
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.

Travel insights for flights from Houston to Luis Munoz Marin Intl

Get recent, data-driven insights about flights from Houston to Luis Munoz Marin Intl including ideal travel times, pricing trends, and more.

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 January 24, 2025.

Booking 52 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 March is currently the most expensive (average of $372). 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 enero 30, 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 at noon. If you’re flexible enough to do this you can expect to save up to 28% 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 April 14, 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. Sunday afternoons 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 enero 30, 2025.
To help decide which airline to fly from Houston to San Juan, see what other customers have to say about Southwest, Delta and JetBlue. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,153 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,906 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

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

    Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $145. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and United Airlines, with the lowest prices starting at $146 and $198, respectively. You may be able to fly from Houston to San Juan Luis Munoz Marin Intl Airport for 59% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Houston to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapest airlines for a one-way flight from Houston to San Juan Luis Munoz Marin Intl Airport are Spirit Airlines ($82), Frontier ($84), and United Airlines ($99).

  • What are the cheapest flights from Houston to San Juan Luis Munoz Marin Intl Airport?

    While on average a flight from Houston to San Juan Luis Munoz Marin Intl Airport is generally $615, our data shows the cheapest flight currently is $501. When looking at the most popular route, (Houston Hobby - San Juan Luis Munoz Marin Intl), you can expect to pay $108 for that flight.

  • Where are the most common layover locations when flying from Houston to San Juan Luis Munoz Marin Intl Airport?

    Houston to San Juan Luis Munoz Marin Intl Airport flights have a layover in Orlando most often.

  • What are some popular things to do or see while on a layover in Orlando?

    Walt Disney World Resort, Universal Orlando Resort, and International Drive are currently the most popular points of interest in Orlando at the moment. Those on a layover in Orlando interested in visiting Walt Disney World Resort, Universal Orlando Resort, or International Drive can do so by traveling 16.2 mi, 10.3 mi, and 9.9 mi, respectively from Orlando. Those looking to explore during their layover in Orlando can rent a car from Orlando for about $30 per day.

  • Where are the least popular layover locations for Houston to San Juan Luis Munoz Marin Intl Airport flights?

    Houston to San Juan Luis Munoz Marin Intl Airport flights have a layover in Miami the least frequently.

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

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

  • How can I find direct flights from Houston 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 Houston to Luis Munoz Marin Intl.

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

    Yes. Cheapflights offers flight deals from Houston 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 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 March is currently the most expensive (average of $372). 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

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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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$256FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$139Average$275FlexibilityNo cancel feeOn-time65%
DeltaCheapest$187Average$326FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$254Average$430FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$541FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$447Average$574FlexibilityNo cancel feeOn-time63%
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