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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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — HOU
feb 25 — mar 41
mar 2/25
mar 3/4
1 adult, Economy
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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 febbraio 20, 2025.

Round-trip from

$120
(Cheapflightsfares)

One-way from

$73
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$283
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. 14% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febbraio 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
sab 3/89:03 pmSJU - IAH
Nonstop4h 56mSpirit Airlines
mar 3/111:38 pmIAH - SJU
Nonstop4h 20mSpirit Airlines
Deal found 2/20$120
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 3/79:03 pmSJU - IAH
Nonstop4h 56mMultiple Airlines
lun 3/108:47 pmIAH - SJU
1 stop11h 57mMultiple Airlines
Deal found 2/19$131
This Frontier deal was found by Cheapflights users on 2/19. 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.
ven 3/73:44 amSJU - IAH
1 stop8h 28mFrontier
mar 3/118:47 pmIAH - SJU
1 stop11h 57mFrontier
Deal found 2/19$151
This American Airlines deal was found by Cheapflights users on 2/19. 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.
gio 2/274:01 pmSJU - IAH
1 stop8h 42mAmerican Airlines
dom 3/25:00 amIAH - SJU
2 stops8h 45mAmerican Airlines
Deal found 2/19$217
This Delta deal was found by Cheapflights users on 2/20. 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.
mer 3/54:15 pmSJU - HOU
1 stop8h 14mDelta
mer 3/126:00 amHOU - SJU
1 stop9h 06mDelta
Deal found 2/20$217
This American Airlines deal was found by Cheapflights users on 2/19. 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.
gio 5/83:07 pmSJU - HOU
1 stop9h 52mAmerican Airlines
dom 5/118:16 pmHOU - SJU
1 stop7h 56mAmerican Airlines
Deal found 2/19$237
This Delta deal was found by Cheapflights users on 2/19. 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.
mer 2/262:00 pmSJU - IAH
1 stop11h 59mDelta
lun 3/36:00 amIAH - SJU
1 stop9h 07mDelta
Deal found 2/19$255
This United Airlines deal was found by Cheapflights users on 2/19. 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.
gio 2/273:46 pmSJU - IAH
Nonstop5h 08mUnited Airlines
mer 3/53:24 pmIAH - SJU
Nonstop4h 22mUnited Airlines
Deal found 2/19$298
This Southwest deal was found by Cheapflights users on 2/19. 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.
gio 5/85:35 amSJU - HOU
2 stops8h 50mSouthwest
dom 5/115:35 pmHOU - SJU
1 stop6h 05mSouthwest
Deal found 2/19$326

Find flights from San Juan to Houston within your budget

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 febbraio 20, 2025.

Fly from

San Juan

Fly to

Houston

Route

Depart

Return

Price

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

sab 3/8

9:03 pm-11:59 pm

Nonstop4h 56m

Houston George Bush Intcntl

mar 3/11

1:38 pm-6:58 pm

Nonstop4h 20m

$120

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

ven 3/7

9:03 pm-11:59 pm

Nonstop4h 56m

Houston George Bush Intcntl

lun 3/10

8:47 pm-9:44 am

1 stop11h 57m

$131

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

gio 5/8

9:30 pm-9:25 am

1 stop12h 55m

Houston George Bush Intcntl

dom 5/11

9:00 pm-8:36 am

1 stop10h 36m

$150

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

mer 3/5

4:15 pm-10:29 pm

1 stop8h 14m

Houston Hobby

mer 3/12

6:00 am-4:06 pm

1 stop9h 06m

$217

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

gio 4/24

3:20 pm-10:41 pm

1 stop8h 21m

Houston George Bush Intcntl

mer 4/30

6:00 am-5:14 pm

2 stops10h 14m

$222

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

gio 5/8

3:07 pm-11:59 pm

1 stop9h 52m

Houston Hobby

dom 5/11

8:16 pm-5:12 am

1 stop7h 56m

$237

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

gio 5/8

3:56 pm-12:51 am

1 stop9h 55m

Houston George Bush Intcntl

dom 5/11

10:02 am-3:40 pm

Nonstop4h 38m

$303

San JuanHouston

SJU - HOU

SJUHOU

San Juan Luis Munoz Marin Intl

gio 5/8

5:35 am-1:25 pm

2 stops8h 50m

Houston Hobby

dom 5/11

5:35 pm-12:40 am

1 stop6h 05m

$326

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

mer 3/5

9:30 pm-5:19 pm

1 stop21h 49m

$73

San JuanHouston

SJU - IAH

SJUIAH

San Juan Luis Munoz Marin Intl

gio 3/20

8:16 pm-12:22 am

Nonstop5h 06m

$74

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 17 results
1
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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.

Travel insights for flights from San Juan to Houston

Get recent, data-driven insights about flights from San Juan to Houston including ideal travel times, pricing trends, and more.

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 February 14, 2025.

To ensure you get the cheapest price possible for a flight from San Juan to Houston, you should look to book at least 80 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 febbraio 20, 2025.

It’s optimal to fly from San Juan to Houston in the evening. By choosing this option you can save up to 60% 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. Monday mornings 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 febbraio 20, 2025.
Read through reviews of airlines operating flights from San Juan to Houston, such as Southwest, Delta and Avelo Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 $120. Other airlines that can offer you cheap pricing are Frontier, from $150, and American Airlines, from $222. Spirit Airlines is currently priced 62% 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 Frontier ($73), Spirit Airlines ($74), and Southwest ($104).

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

    Looking at all options, your cheapest flight can be booked for $439. While the most popular route (San Juan Luis Munoz Marin Intl - Houston Hobby) can be booked for $131 on average our data indicates $468 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

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Top 5 airlines flying from San Juan to Houston

Discover the top 5 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 febbraio 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$97Average$300FlexibilityNo cancel feeOn-time62%
DeltaCheapest$112Average$347FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$117Average$248FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$271Average$470FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$281Average$441FlexibilityNo cancel feeOn-time71%
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