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$95+ Cheap flights from Houston to San Juan

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Houston to San Juan are usually found in September or October, booked 64 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Houston to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to San Juan (PR1). 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, 2024.

Round-trip from

$180
(FlightHub)

One-way from

$95
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$487
From Houston to San Juan
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One-way flight from Houston to San Juan
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Houston to San Juan

Cheapest flights from Houston to San Juan
Explore the most affordable flight options available from Houston to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

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.
Wed 12/187:50 pmIAH - SJU
1 stop11h 57mSpirit Airlines
Sun 12/222:10 pmSJU - IAH
Nonstop5h 11mSpirit Airlines
Deal found 12/17$253
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:50 pmIAH - SJU
1 stop11h 57mMultiple Airlines
Tue 12/243:54 amSJU - IAH
1 stop28h 55mMultiple Airlines
Deal found 12/17$305
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.
Wed 12/255:00 pmIAH - SJU
1 stop29h 53mFrontier
Wed 1/229:15 pmSJU - IAH
1 stop15h 51mFrontier
Deal found 12/17$325
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/215:45 amIAH - SJU
1 stop16h 41mAmerican Airlines
Mon 12/235:18 amSJU - IAH
1 stop7h 15mAmerican Airlines
Deal found 12/17$344
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:54 pmIAH - SJU
Nonstop4h 18mUnited Airlines
Fri 12/2710:15 amSJU - IAH
Nonstop5h 07mUnited Airlines
Deal found 12/17$375
This Southwest deal was found by Cheapflights users on 12/18. 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 12/2212:30 pmHOU - SJU
2 stops9h 40mSouthwest
Tue 12/247:55 amSJU - HOU
1 stop10h 05mSouthwest
Deal found 12/18$549
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 amHOU - SJU
1 stop7h 08mAmerican Airlines
Sun 12/296:25 amSJU - HOU
1 stop15h 18mAmerican Airlines
Deal found 12/17$644
This Delta deal was found by Cheapflights users on 12/18. 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.
Thu 12/196:00 amHOU - SJU
1 stop9h 15mDelta
Sun 12/227:30 amSJU - HOU
1 stop8h 47mDelta
Deal found 12/18$664
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2012:50 pmHOU - SJU
2 stops29h 32mMultiple Airlines
Sat 1/41:23 pmSJU - HOU
1 stop22h 54mMultiple Airlines
Deal found 12/17$1,371

Find flights from Houston to San Juan within your budget

Customize your flight search to find flights from Houston to San Juan 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, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Fri 1/10

9:32 am-3:58 pm

Nonstop4h 26m

San Juan Luis Munoz Marin Intl

Sat 1/25

9:15 pm-11:06 am

1 stop15h 51m

$180

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 1/25

9:32 am-3:58 pm

Nonstop4h 26m

San Juan Luis Munoz Marin Intl

Sat 2/1

6:36 pm-7:42 am

1 stop15h 06m

$182

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 1/29

9:17 pm-2:19 am

1 stop27h 02m

San Juan Luis Munoz Marin Intl

Sun 2/2

9:49 pm-11:06 am

1 stop15h 17m

$184

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 1/14

3:05 pm-9:28 pm

Nonstop4h 23m

San Juan Luis Munoz Marin Intl

Thu 1/23

7:45 am-10:54 am

Nonstop5h 09m

$245

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Wed 2/26

2:57 pm-11:46 pm

1 stop6h 49m

San Juan Luis Munoz Marin Intl

Wed 3/5

6:15 am-2:12 pm

1 stop9h 57m

$274

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 1/29

5:51 am-5:30 pm

2 stops9h 39m

San Juan Luis Munoz Marin Intl

Sat 2/1

12:50 pm-10:01 pm

1 stop11h 11m

$329

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Wed 1/15

11:25 am-12:25 am

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Sat 1/18

4:25 pm-7:35 pm

Nonstop5h 10m

$335

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 2/16

8:16 pm-4:59 am

1 stop6h 43m

San Juan Luis Munoz Marin Intl

Fri 2/28

6:30 am-5:51 pm

1 stop13h 21m

$419

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 3/15

10:36 am-12:12 am

2 stops36h 36m

San Juan Luis Munoz Marin Intl

Sun 3/23

6:00 am-9:36 am

2 stops28h 36m

$997

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 3/4

4:46 pm-9:35 am

2 stops14h 49m

$95

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 18 results
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Best time to book a flight from Houston to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

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

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to San Juan. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Houston to San Juan, you should look to book at least 64 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 Houston to San Juan?

Currently, September is the cheapest month in which you can book a flight from Houston to San Juan (average of $254). Flying from Houston to San Juan 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 HOU to SJU?

Find hourly flight availability from Houston to San Juan. 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, 2024.

A simple way to save on the total cost of your ticket is to fly from Houston to San Juan at noon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Houston to San Juan. Price data was last updated on April 14, 2024.

Travelers seeking maximum savings on their Houston to San Juan flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

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

In terms of precipitation, rainfall in San Juan 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 when rainfall is around 2.2 in.

Temperature in San Juan by month

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

If weather is an important factor for your trip to San Juan, 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated December 18, 2024.
To help decide which airline to fly from Houston to San Juan, see what other customers have to say about Frontier, American Airlines and Spirit Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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
4,848 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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.

Spirit Airlines
6.3
Okay
8,119 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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 San Juan. 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 round-trip?

    According to our current data, Spirit Airlines ($182), Frontier ($184), and United Airlines ($245) offers the cheapest pricing from Houston to San Juan. These flights start at 50% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Houston to San Juan for a low price.

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

    On average you can expect to pay $569 for a flight from Houston to San Juan. The cheapest flight overall is $500 while the most popular route, (Houston Hobby - San Juan Luis Munoz Marin Intl) is currently priced at $128.

  • Where are the most common layover locations when flying from Houston to San Juan?

    Most of the time, Houston to San Juan flights that have layovers will stop in Orlando.

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

    If you're on a layover in Orlando and looking for things to do, consider visiting Walt Disney World Resort, Universal Orlando Resort, or International Drive. Walt Disney World Resort, Universal Orlando Resort, and International Drive are located about 16.2 mi, 10.3 mi, and 9.9 mi, respectively from Orlando. Travelers in need of a car in Orlando can rent one for about $33 per day.

  • Where are the least popular layover locations for Houston to San Juan flights?

    Houston to San Juan flights that have layovers will least frequently stop in Miami.

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

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

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

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

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

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

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

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Alternative routes for Houston to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Houston to San Juan

Discover the top 6 airlines that operate flights from Houston to San Juan. 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, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$136Average$254FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$145Average$291FlexibilityNo cancel feeOn-time65%
DeltaCheapest$187Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$254Average$464FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$552FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$489Average$579FlexibilityNo cancel feeOn-time63%
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