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$73+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — HOU
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Houston are usually found in September or August, booked 75 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap 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 abril 22, 2025.

Round-trip from

$162
(Cheapflightsfares)

One-way from

$73
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$288
From San Juan to Houston
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One-way flight from San Juan to Houston
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Highest demand for flights based on searches. 9% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 abril 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/18:45 pmSJU - IAH
Nonstop5h 00mSpirit Airlines
vie. 5/91:11 pmIAH - SJU
1 stop10h 43mSpirit Airlines
Deal found 4/22$162
This American Airlines deal was found by Cheapflights users on 4/22. 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.
vie. 4/253:20 pmSJU - IAH
1 stop9h 23mAmerican Airlines
lun. 5/56:29 pmIAH - SJU
1 stop9h 43mAmerican Airlines
Deal found 4/22$165
This American Airlines deal was found by Cheapflights users on 4/22. 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.
vie. 4/253:20 pmSJU - HOU
1 stop8h 20mAmerican Airlines
lun. 5/52:28 pmHOU - SJU
1 stop13h 44mAmerican Airlines
Deal found 4/22$165
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/251:05 amSJU - IAH
1 stop10h 45mUnited Airlines
lun. 4/2810:02 amIAH - SJU
Nonstop4h 38mUnited Airlines
Deal found 4/22$181
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
lun. 6/93:40 amSJU - IAH
1 stop7h 56mMultiple Airlines
sáb. 6/146:32 pmIAH - SJU
Nonstop4h 27mMultiple Airlines
Deal found 4/21$230
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/253:34 pmSJU - HOU
1 stop8h 34mDelta
mar. 4/296:00 amHOU - SJU
1 stop7h 19mDelta
Deal found 4/22$285
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/63:56 amSJU - IAH
1 stop7h 41mFrontier
dom. 5/118:29 pmIAH - SJU
1 stop12h 21mFrontier
Deal found 4/22$298
This Southwest deal was found by Cheapflights users on 4/21. 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.
jue. 10/21:05 pmSJU - HOU
1 stop9h 30mSouthwest
mar. 10/711:20 amHOU - SJU
1 stop10h 25mSouthwest
Deal found 4/21$415
This eDestinos deal was found by Cheapflights users on 4/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/264:58 pmSJU - HOU
2 stops25h 38mMultiple Airlines
jue. 8/76:35 pmHOU - SJU
3 stops53h 24mMultiple Airlines
Deal found 4/22$726

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 abril 22, 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 - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

vie. 5/9

8:12 pm-7:53 am

1 stop12h 41m

Houston George Bush Intcntl

dom. 5/11

5:35 am-8:02 pm

1 stop13h 27m

$167

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

jue. 5/8

3:56 am-10:37 am

1 stop7h 41m

Houston George Bush Intcntl

dom. 5/11

4:55 pm-10:17 pm

Nonstop4h 22m

$203

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

vie. 5/2

6:05 am-7:41 pm

1 stop14h 36m

Houston George Bush Intcntl

mar. 5/6

5:00 am-2:40 pm

2 stops8h 40m

$216

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

vie. 5/2

2:55 pm-6:52 pm

Nonstop4h 57m

Houston George Bush Intcntl

dom. 5/4

3:02 pm-8:38 pm

Nonstop4h 36m

$226

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

vie. 5/2

6:05 am-6:01 pm

1 stop12h 56m

Houston Hobby

mar. 5/6

5:00 am-2:40 pm

2 stops8h 40m

$257

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

mar. 5/6

3:56 am-10:37 am

1 stop7h 41m

Houston George Bush Intcntl

dom. 5/11

8:29 pm-9:50 am

1 stop12h 21m

$298

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

jue. 10/2

2:28 pm-9:40 pm

1 stop8h 12m

Houston Hobby

mar. 10/7

1:00 pm-10:21 pm

1 stop8h 21m

$395

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

jue. 10/2

1:05 pm-9:35 pm

1 stop9h 30m

Houston Hobby

mar. 10/7

11:20 am-10:45 pm

1 stop10h 25m

$415

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

sáb. 7/26

4:58 pm-5:36 pm

2 stops25h 38m

Houston Hobby

jue. 8/7

6:35 pm-12:59 am

3 stops53h 24m

$726

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

mar. 4/29

6:05 am-10:01 pm

1 stop16h 56m

$73

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 19 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 April 18, 2025.

To ensure you get the cheapest price possible for a flight from San Juan to Houston, you should look to book at least 75 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, September is the cheapest month in which you can book a flight from San Juan to Houston (average of $230). Flying from San Juan to Houston in March is currently the most expensive (average of $334). 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 abril 22, 2025.

It’s optimal to fly from San Juan to Houston in the afternoon. By choosing this option you can save up to 57% 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 April 14, 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. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 abril 22, 2025.
Read through reviews of airlines operating flights from San Juan to Houston, such as Southwest, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,683 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Sun Country Air
6.9
Okay
349 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

  • 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 $162. Other airlines that can offer you cheap pricing are American Airlines, from $165, and United Airlines, from $181. Spirit Airlines is currently priced 46% 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 American Airlines ($73), Spirit Airlines ($76), and Delta ($108).

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

    Looking at all options, your cheapest flight can be booked for $68. While the most popular route (San Juan Luis Munoz Marin Intl - Houston Hobby) can be booked for $122 on average our data indicates $383 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, September is the cheapest month in which you can book a flight from San Juan to Houston (average of $230). Flying from San Juan to Houston in March is currently the most expensive (average of $334). 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$64Average$300FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$202FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$113Average$239FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$210Average$508FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$237Average$454FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$286Average$484FlexibilityNo cancel feeOn-time63%

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