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$89+ Cheap flights from San Juan to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — HOU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Houston are usually found in October or September, booked 50 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from San Juan to Houston

Cheapest flights from San Juan to Houston
Explore the most affordable flight options available from San Juan to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 12/206:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Sun 1/411:15 amIAH - SJU
Nonstop4h 08mSpirit Airlines
Deal found 12/17$161
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 12/236:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Fri 1/25:54 amIAH - SJU
1 stop14h 11mSpirit Airlines
Deal found 12/16$174
This Trip.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amSJU - IAH
Nonstop5h 17mMultiple Airlines
Tue 12/309:34 pmIAH - SJU
1 stop16h 25mMultiple Airlines
Deal found 12/15$179
This Orbitz deal was found by Cheapflights users on 12/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 amSJU - IAH
Nonstop5h 17mMultiple Airlines
Sat 1/108:13 pmIAH - SJU
1 stop13h 03mMultiple Airlines
Deal found 12/17$186
This Frontier deal was found by Cheapflights users on 12/17. 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.
Mon 12/293:54 amSJU - IAH
1 stop7h 43mFrontier
Sat 1/108:13 pmIAH - SJU
1 stop10h 41mFrontier
Deal found 12/17$192
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 12/206:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Mon 1/57:45 pmIAH - SJU
1 stop12h 48mSpirit Airlines
Deal found 12/15$194
This Priceline deal was found by Cheapflights users on 12/17. 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 12/259:37 pmSJU - IAH
1 stop12h 27mFrontier
Mon 12/296:09 pmIAH - SJU
1 stop18h 48mFrontier
Deal found 12/17$204
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/293:54 amSJU - IAH
1 stop7h 43mMultiple Airlines
Fri 1/98:19 pmIAH - SJU
1 stop11h 28mMultiple Airlines
Deal found 12/17$208
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/306:00 amSJU - IAH
Nonstop5h 17mMultiple Airlines
Sat 1/108:13 pmIAH - SJU
1 stop10h 41mMultiple Airlines
Deal found 12/17$211
This Priceline deal was found by Cheapflights users on 12/17. 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.
Mon 12/299:49 amSJU - IAH
1 stop25h 48mMultiple Airlines
Fri 1/98:19 pmIAH - SJU
1 stop11h 28mMultiple Airlines
Deal found 12/17$212
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/226:44 amSJU - HOU
1 stop11h 03mAmerican Airlines
Fri 1/29:05 amHOU - SJU
1 stop12h 17mAmerican Airlines
Deal found 12/14$402
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/221:30 amSJU - HOU
1 stop9h 02mAmerican Airlines
Thu 12/2512:09 pmHOU - SJU
1 stop9h 13mAmerican Airlines
Deal found 12/14$440

Find flight deals from San Juan to Houston

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Round-trip from

$158
(Mytrip)

One-way from

$89
(Super.com)

Popular in

June

Cheapest in

October

Average price

$295
From San Juan to Houston
Search Deals
One-way flight from San Juan to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Juan to Houston that are best for you.

Fly from

San Juan

Fly to

Houston

Route

Depart

Return

Price

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Wed 4/1

1:30 am-11:48 am

1 stop11h 18m

Houston Hobby

Tue 4/7

6:03 am-4:05 pm

2 stops9h 02m

$385

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Fri 1/30

7:07 am-4:12 pm

1 stop11h 05m

Houston Hobby

Sun 2/1

10:35 am-10:26 pm

1 stop9h 51m

$385

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Fri 1/16

7:07 am-6:06 pm

1 stop12h 59m

Houston Hobby

Mon 1/19

6:00 am-3:04 pm

1 stop7h 04m

$385

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Thu 5/7

7:00 am-10:53 am

Nonstop4h 53m

Houston George Bush Intcntl

Sun 5/31

3:02 pm-8:38 pm

Nonstop4h 36m

$386

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Fri 6/5

6:00 am-9:35 am

Nonstop4h 35m

Houston Hobby

Mon 6/8

7:00 pm-12:25 am

Nonstop4h 25m

$386

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 2/13

7:45 am-10:51 am

Nonstop5h 06m

Houston George Bush Intcntl

Tue 2/17

3:04 pm-9:26 pm

Nonstop4h 22m

$386

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Tue 3/17

6:45 am-10:51 am

Nonstop5h 06m

Houston George Bush Intcntl

Tue 3/24

3:04 pm-8:26 pm

Nonstop4h 22m

$386

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 1/16

2:15 pm-11:59 pm

1 stop11h 44m

Houston George Bush Intcntl

Mon 1/19

10:10 am-4:36 pm

Nonstop4h 26m

$391

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

Fri 2/27

2:05 am-10:48 am

1 stop10h 43m

Houston George Bush Intcntl

Wed 3/11

3:04 pm-8:26 pm

Nonstop4h 22m

$391

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

Wed 3/11

1:30 am-11:48 am

1 stop11h 18m

Houston Hobby

Sun 3/15

8:20 pm-5:28 am

1 stop8h 08m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 37 results
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Best time to book a flight from San Juan to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan to Houston

How far ahead should I book a flight from San Juan to Houston?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Houston. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from San Juan to Houston, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Juan to Houston?

Currently, March is the cheapest month in which you can book a flight from San Juan to Houston (average of $79). Flying from San Juan to Houston in September is currently the most expensive (average of $172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to HOU?

Find hourly flight availability from San Juan to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from San Juan to Houston in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from San Juan to Houston?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Houston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Juan to Houston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings 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 San Juan to Houston?

How often are flights from San Juan to Houston delayed?

About 10% of weekly flights between San Juan and Houston have experienced delays in the past year, with the average delay time being 157 minutes.

What is the most punctual flight time for San Juan to Houston flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Juan to Houston flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from San Juan to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,093 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,055 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,190 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,081 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Juan to Houston?

    Departing from San Juan to Houston will take you 4h 35m. The distance from San Juan to Houston is about 1994 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Juan to Houston round-trip?

    Cheapflights users have booked flights from San Juan to Houston round-trip from $83. Other airlines that can offer you cheap pricing are Frontier, from $97, and Delta, from $108. Spirit Airlines is currently priced 74% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Juan to Houston one-way?

    The cheapest airlines for a one-way flight from San Juan to Houston are Spirit Airlines ($58), Frontier ($84), and United Airlines ($84).

  • What are the cheapest flights from San Juan to Houston?

    Looking at all options, your cheapest flight can be booked for $252. While the most popular route (San Juan Luis Munoz Marin Intl - Houston Hobby) can be booked for $148 on average, our data indicates $292 when flying from San Juan to Houston.

  • Can I find deals for flights from San Juan to Houston that include hotel bookings?

    Yes. In addition to deals on San Juan to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Houston.

  • Can I find deals for business class flights from San Juan to Houston?

    Yes. Cheapflights offers flight deals from San Juan to Houston 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 San Juan to Houston?

    Currently, March is the cheapest month in which you can book a flight from San Juan to Houston (average of $79). Flying from San Juan to Houston in September is currently the most expensive (average of $172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from San Juan to Houston

Discover the top 6 airlines that operate flights from San Juan to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$93Average$237FlexibilityNo cancel feeOn-time65%
FrontierCheapest$97Average$358FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$234FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$210Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$214Average$440FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$505FlexibilityNo cancel feeOn-time63%

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