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San Juan

$96+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
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 November 20, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$172
(Kiwi.com)

One-way from

$96
(Cheapflightsfares)
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Houston to San Juan
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One-way flight from Houston to San Juan
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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 November 20, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/95:40 amIAH - SJU
Nonstop4h 21mMultiple Airlines
Thu 12/1212:04 pmSJU - IAH
1 stop11h 43mMultiple Airlines
Deal found 11/19$172
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/711:26 amIAH - SJU
1 stop13h 14mFrontier
Mon 12/99:49 pmSJU - IAH
1 stop19h 34mFrontier
Deal found 11/19$175
This Cheapflightsfares deal was found by Cheapflights users on 11/20. 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.
Sat 12/75:45 amIAH - SJU
1 stop14h 45mSpirit Airlines
Sat 12/145:10 amSJU - IAH
1 stop9h 18mSpirit Airlines
Deal found 11/20$211
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 11/253:04 pmIAH - SJU
Nonstop4h 22mUnited Airlines
Wed 12/47:45 amSJU - IAH
Nonstop5h 07mUnited Airlines
Deal found 11/19$245
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 11/2611:25 amIAH - SJU
1 stop11h 17mAmerican Airlines
Wed 11/275:50 amSJU - IAH
1 stop12h 25mAmerican Airlines
Deal found 11/19$278
This Delta deal was found by Cheapflights users on 11/19. 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.
Mon 11/256:00 amHOU - SJU
1 stop6h 31mDelta
Wed 12/47:30 amSJU - HOU
1 stop10h 26mDelta
Deal found 11/19$284
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Sun 11/246:19 pmHOU - SJU
1 stop9h 15mAmerican Airlines
Tue 11/265:50 amSJU - HOU
2 stops12h 01mAmerican Airlines
Deal found 11/19$309
This Southwest deal was found by Cheapflights users on 11/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/911:25 amHOU - SJU
2 stops11h 05mSouthwest
Fri 12/136:10 amSJU - HOU
2 stops11h 10mSouthwest
Deal found 11/20$459
This eDestinos deal was found by Cheapflights users on 11/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/228:00 pmHOU - SJU
2 stops21h 49mMultiple Airlines
Sun 12/111:59 amSJU - HOU
1 stop26h 06mMultiple Airlines
Deal found 11/19$769

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 12/9

5:40 am-12:01 pm

Nonstop4h 21m

San Juan Luis Munoz Marin Intl

Thu 12/12

12:04 pm-9:47 pm

1 stop11h 43m

$172

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 12/7

11:26 am-2:40 am

1 stop13h 14m

San Juan Luis Munoz Marin Intl

Mon 12/9

9:49 pm-3:23 pm

1 stop19h 34m

$175

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 2/19

2:08 pm-1:52 am

1 stop9h 44m

San Juan Luis Munoz Marin Intl

Wed 2/26

2:33 pm-5:21 pm

Nonstop4h 48m

$193

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 1/28

10:14 am-4:36 pm

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Wed 1/29

2:05 am-10:15 am

1 stop10h 10m

$240

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 1/23

5:51 am-5:30 pm

2 stops9h 39m

San Juan Luis Munoz Marin Intl

Sat 1/25

6:20 pm-11:58 pm

1 stop7h 38m

$244

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 3/16

8:25 pm-5:00 am

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Thu 3/20

3:24 pm-11:45 pm

1 stop9h 21m

$324

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 12/10

6:00 am-5:15 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Tue 12/17

7:30 am-4:03 pm

1 stop10h 33m

$344

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Thu 12/5

10:36 am-1:42 am

2 stops37h 06m

San Juan Luis Munoz Marin Intl

Mon 12/9

9:32 pm-5:26 pm

3 stops45h 54m

$374

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 1/25

10:45 am-4:50 pm

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Sat 2/1

4:25 pm-7:35 pm

Nonstop5h 10m

$375

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Fri 3/14

9:23 am-4:47 pm

1 stop6h 24m

San Juan Luis Munoz Marin Intl

Sun 3/16

8:09 pm-8:33 am

1 stop13h 24m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 22 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 November 15, 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 $335). 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 November 20, 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 41% 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. Sunday 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 November 20, 2024.
To help decide which airline to fly from Houston to San Juan, see what other customers have to say about Frontier, United Airlines and American 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
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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, Frontier ($175), Spirit Airlines ($193), and United Airlines ($240) offers the cheapest pricing from Houston to San Juan. These flights start at 54% 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 Spirit Airlines, with whom users have recently found tickets for as low as $96. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Houston to San Juan for a low price.

  • 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 $31 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 $335). 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$137Average$275FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$146Average$292FlexibilityNo cancel feeOn-time65%
DeltaCheapest$187Average$457FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$465FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$557FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$434Average$574FlexibilityNo cancel feeOn-time63%
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