Cheap flights from Houston to San Juan from $63

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — SJU
Mar 24 — Mar 311

The best prices from Houston to San Juan are usually found in January or April, booked 52 days in advance, depart on a Tuesday or Saturday 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 March 19, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$255

One-way from

$118
High demand for flights, 18% potential price rise
Best time to find cheap flights, 21% potential price drop
From Houston to San Juan
One-way flight from Houston to San Juan

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

Thursday flights are generally found to be more expensive for flights from Houston to San Juan. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.

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

To save up to 166% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston to San Juan from $395 1-2 weeks out and tickets from $574 for flights departing within the next 72 hours.

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

Flights from Houston to San Juan lean towards being more expensive in March. Prices are generally better when you fly from Houston to San Juan in January, with the cheapest ticket starting at $155.

When is the cheapest time to fly from Houston to San Juan (IAH - SJU)?

When flying from Houston to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the afternoon.

Cheap Frontier flights from Houston to San Juan

Explore cheap flight options specifically provided by Frontier for the route between Houston and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Houston to San Juan. It's recommended that users confirm their flight details before booking.
Tue 3/264:31 pmIAH - SJU
1 stop8h 26mFrontier
Tue 4/22:50 amSJU - IAH
1 stop8h 37mFrontier
Deal found 3/18$221
Fri 4/128:03 pmHOU - SJU
1 stop21h 49mFrontier
Wed 4/1711:33 amSJU - HOU
1 stop8h 35mFrontier
Deal found 3/17$222
Wed 3/276:18 pmIAH - SJU
1 stop6h 34mFrontier
Fri 4/52:49 amSJU - IAH
1 stop8h 48mFrontier
Deal found 3/18$237
Tue 5/74:31 pmIAH - SJU
1 stop8h 25mFrontier
Tue 5/147:43 pmSJU - IAH
1 stop12h 37mFrontier
Deal found 3/18$238
Mon 4/158:03 pmHOU - SJU
1 stop16h 38mFrontier
Mon 4/226:15 amSJU - HOU
1 stop13h 58mFrontier
Deal found 3/16$239
Mon 4/158:03 pmHOU - SJU
1 stop13h 35mFrontier
Sun 4/213:08 amSJU - HOU
1 stop17h 05mFrontier
Deal found 3/16$242
Mon 4/158:03 pmHOU - SJU
1 stop13h 35mFrontier
Mon 4/226:15 amSJU - HOU
1 stop13h 58mFrontier
Deal found 3/18$248
Mon 4/228:03 pmHOU - SJU
1 stop16h 38mFrontier
Thu 4/254:33 pmSJU - HOU
1 stop27h 40mFrontier
Deal found 3/16$250
Fri 4/128:03 pmHOU - SJU
1 stop16h 28mFrontier
Sun 4/143:08 amSJU - HOU
1 stop17h 05mFrontier
Deal found 3/17$253

Cheap Spirit Airlines flights from Houston to San Juan

Explore cheap flight options specifically provided by Spirit Airlines for the route between Houston and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the best deals we've found on Spirit Airlines flights traveling from Houston to San Juan. Make sure to examine the flight information before completing your reservation.
Wed 5/810:44 amIAH - SJU
1 stop7h 23mSpirit Airlines
Wed 5/1512:40 pmSJU - IAH
1 stop9h 42mSpirit Airlines
Deal found 3/18$123
Wed 5/87:55 amIAH - SJU
1 stop10h 12mSpirit Airlines
Wed 5/1512:40 pmSJU - IAH
1 stop9h 42mSpirit Airlines
Deal found 3/18$137
Wed 5/16:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Wed 5/812:40 pmSJU - IAH
1 stop9h 42mSpirit Airlines
Deal found 3/18$144
Sat 4/208:25 amIAH - SJU
1 stop9h 37mSpirit Airlines
Wed 4/247:57 pmSJU - IAH
1 stop15h 06mSpirit Airlines
Deal found 3/18$145
Wed 5/87:55 amIAH - SJU
1 stop10h 12mSpirit Airlines
Tue 5/1412:59 amSJU - IAH
1 stop9h 55mSpirit Airlines
Deal found 3/18$146
Wed 4/176:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Wed 4/2412:40 pmSJU - IAH
1 stop9h 54mSpirit Airlines
Deal found 3/18$147
Wed 4/246:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Wed 5/112:40 pmSJU - IAH
1 stop9h 54mSpirit Airlines
Deal found 3/18$148
Tue 4/95:40 amIAH - SJU
1 stop12h 31mSpirit Airlines
Fri 4/127:57 pmSJU - IAH
1 stop21h 27mSpirit Airlines
Deal found 3/19$152
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Sat 4/2712:40 pmSJU - IAH
1 stop10h 09mSpirit Airlines
Deal found 3/18$155

Cheap Houston to San Juan flights in March & April 2024

Find cheap flight options from Houston to San Juan specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
The lowest fares we've come across on flights traveling from Houston to San Juan in March and April 2024. Check back soon for alternative fares.
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Sat 4/2712:40 pmSJU - IAH
1 stop10h 09mSpirit Airlines
Deal found 3/18$155
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Thu 4/2510:47 pmSJU - IAH
1 stop15h 54mSpirit Airlines
Deal found 3/17$156
Mon 4/295:36 amIAH - SJU
1 stop12h 26mSpirit Airlines
Sat 5/412:40 pmSJU - IAH
1 stop10h 09mSpirit Airlines
Deal found 3/17$158
Fri 4/268:05 amIAH - SJU
1 stop18h 18mMultiple Airlines
Tue 4/309:34 amSJU - IAH
1 stop9h 01mMultiple Airlines
Deal found 3/17$159
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Fri 4/262:40 amSJU - IAH
1 stop9h 38mSpirit Airlines
Deal found 3/18$160
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Tue 4/307:57 pmSJU - IAH
1 stop15h 06mSpirit Airlines
Deal found 3/17$161
Sat 4/208:25 amIAH - SJU
1 stop9h 37mSpirit Airlines
Sat 4/2712:40 pmSJU - IAH
1 stop10h 09mSpirit Airlines
Deal found 3/17$163
Mon 4/155:36 amIAH - SJU
1 stop12h 26mSpirit Airlines
Fri 4/269:32 pmSJU - IAH
1 stop13h 31mSpirit Airlines
Deal found 3/17$164
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Wed 4/245:00 amSJU - IAH
2 stops30h 03mSpirit Airlines
Deal found 3/17$165

Houston to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Houston and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
The lowest fares we've come across on flights traveling from Houston to San Juan in March and April 2024. Check back soon for alternative fares.
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Sat 4/2712:40 pmSJU - IAH
1 stop10h 09mSpirit Airlines
Deal found 3/18$155
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Thu 4/2510:47 pmSJU - IAH
1 stop15h 54mSpirit Airlines
Deal found 3/17$156
Mon 4/295:36 amIAH - SJU
1 stop12h 26mSpirit Airlines
Sat 5/412:40 pmSJU - IAH
1 stop10h 09mSpirit Airlines
Deal found 3/17$158
Fri 4/268:05 amIAH - SJU
1 stop18h 18mMultiple Airlines
Tue 4/309:34 amSJU - IAH
1 stop9h 01mMultiple Airlines
Deal found 3/17$159
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Fri 4/262:40 amSJU - IAH
1 stop9h 38mSpirit Airlines
Deal found 3/18$160
Tue 4/236:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Tue 4/307:57 pmSJU - IAH
1 stop15h 06mSpirit Airlines
Deal found 3/17$161
Wed 5/16:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Wed 5/89:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/18$162
Sat 4/208:25 amIAH - SJU
1 stop9h 37mSpirit Airlines
Sat 4/2712:40 pmSJU - IAH
1 stop10h 09mSpirit Airlines
Deal found 3/17$163
Mon 4/155:36 amIAH - SJU
1 stop12h 26mSpirit Airlines
Fri 4/269:32 pmSJU - IAH
1 stop13h 31mSpirit Airlines
Deal found 3/17$164

Non-stop flights to San Juan from Houston

Discover non-stop flight options from Houston to San Juan. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the direct flights traveling from Houston to San Juan in the near future. Search for alternative flights from Houston to San Juan by utilizing the search form above.
Wed 5/82:54 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Wed 5/159:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/18$177
Wed 5/222:54 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Wed 5/299:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/17$197
Sat 5/182:54 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Wed 5/229:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/17$202
Wed 5/152:54 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Wed 5/229:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/17$207
Mon 5/132:54 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Mon 5/209:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/18$213
Mon 5/132:54 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Mon 5/209:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/18$214
Fri 5/102:54 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Mon 5/139:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/17$216
Wed 5/222:54 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Wed 5/299:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/18$217
Mon 5/132:54 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Sat 5/189:15 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 3/17$227

Houston to San Juan flights leaving soon

Find last-minute flight options from Houston to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Book one of these great deals on flights from Houston to San Juan. Tip: verify your flight details before completing your reservation.
Tue 3/268:00 amIAH - SJU
1 stop16h 31mSpirit Airlines
Tue 4/22:30 amSJU - IAH
1 stop12h 04mSpirit Airlines
Deal found 3/18$207
Tue 3/264:31 pmIAH - SJU
1 stop8h 26mFrontier
Tue 4/22:50 amSJU - IAH
1 stop8h 37mFrontier
Deal found 3/18$221
Tue 3/264:31 pmIAH - SJU
1 stop8h 26mMultiple Airlines
Tue 4/28:06 pmSJU - IAH
1 stop18h 28mMultiple Airlines
Deal found 3/18$223
Mon 3/2512:15 pmIAH - SJU
1 stop12h 17mSpirit Airlines
Tue 4/22:30 amSJU - IAH
1 stop12h 04mSpirit Airlines
Deal found 3/18$229
Tue 3/264:31 pmIAH - SJU
1 stop8h 26mMultiple Airlines
Wed 4/38:01 pmSJU - IAH
1 stop22h 13mMultiple Airlines
Deal found 3/18$234
Wed 3/276:18 pmIAH - SJU
1 stop6h 34mFrontier
Fri 4/52:49 amSJU - IAH
1 stop8h 48mFrontier
Deal found 3/18$237
Wed 3/276:18 pmIAH - SJU
1 stop6h 34mFrontier
Wed 4/32:52 amSJU - IAH
1 stop8h 35mFrontier
Deal found 3/18$239
Tue 3/264:31 pmIAH - SJU
1 stop8h 26mMultiple Airlines
Wed 4/39:17 pmSJU - IAH
2 stops19h 35mMultiple Airlines
Deal found 3/18$241
Tue 3/268:00 amIAH - SJU
1 stop16h 31mSpirit Airlines
Mon 4/18:06 pmSJU - IAH
1 stop16h 13mSpirit Airlines
Deal found 3/18$244

One-way flights to San Juan from Houston

Search for one-way flight options from Houston to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users traveling one-way from Houston to San Juan can select one of these great deals. Users needing a return flight from Houston to San Juan should utilize the search form above.
Tue 5/219:30 amIAH - SJU
1 stop8h 41mSpirit Airlines
Deal found 3/18$63
Wed 4/176:15 amIAH - SJU
1 stop11h 47mSpirit Airlines
Deal found 3/18$64
Tue 4/95:40 amIAH - SJU
1 stop12h 31mSpirit Airlines
Deal found 3/18$74
Wed 4/246:15 amIAH - SJU
1 stop7h 23mMultiple Airlines
Deal found 3/18$78
Wed 5/16:15 amIAH - SJU
1 stop7h 23mMultiple Airlines
Deal found 3/18$79
Fri 4/268:05 amIAH - SJU
1 stop18h 18mMultiple Airlines
Deal found 3/18$86
Mon 4/85:40 amIAH - SJU
1 stop29h 16mMultiple Airlines
Deal found 3/18$88
Tue 4/28:00 amIAH - SJU
1 stop16h 31mSpirit Airlines
Deal found 3/18$94
Wed 4/1710:47 amIAH - SJU
2 stops14h 23mSpirit Airlines
Deal found 3/18$95

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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$123 - $274

Route

Depart

Return

Price

Houston George Bush IntcntlSan Juan Luis Munoz Marin Intl

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 5/8

1 stop7h 23m

San Juan Luis Munoz Marin Intl

Wed 5/15

1 stop9h 42m

$123

Houston George Bush IntcntlSan Juan Luis Munoz Marin Intl

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 5/8

1 stop10h 12m

San Juan Luis Munoz Marin Intl

Wed 5/15

1 stop9h 42m

$137

Houston George Bush IntcntlSan Juan Luis Munoz Marin Intl

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 4/16

1 stop11h 47m

San Juan Luis Munoz Marin Intl

Tue 4/23

1 stop9h 01m

$140

Houston George Bush IntcntlSan Juan Luis Munoz Marin Intl

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 4/16

1 stop11h 47m

San Juan Luis Munoz Marin Intl

Tue 4/23

1 stop9h 01m

$141

Houston George Bush IntcntlSan Juan Luis Munoz Marin Intl

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 5/1

1 stop11h 47m

San Juan Luis Munoz Marin Intl

Wed 5/8

1 stop9h 42m

$144

Houston George Bush IntcntlSan Juan Luis Munoz Marin Intl

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 4/20

1 stop9h 37m

San Juan Luis Munoz Marin Intl

Wed 4/24

1 stop15h 06m

$145

Houston George Bush IntcntlSan Juan Luis Munoz Marin Intl

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 4/24

1 stop7h 23m

San Juan Luis Munoz Marin Intl

Sat 4/27

1 stop13h 15m

$154

Houston HobbySan Juan Luis Munoz Marin Intl

HOU - SJU

HOUSJU

Houston Hobby

Fri 4/12

1 stop21h 49m

San Juan Luis Munoz Marin Intl

Wed 4/17

1 stop8h 35m

$222

Houston HobbySan Juan Luis Munoz Marin Intl

HOU - SJU

HOUSJU

Houston Hobby

Tue 5/7

1 stop7h 43m

San Juan Luis Munoz Marin Intl

Tue 5/14

1 stop7h 27m

$274

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to 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 January 28, 2024.
To ensure you get the cheapest price possible for a flight from Houston to San Juan, you should look to book at least 52 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.
Search Deals

When is the cheapest time 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 March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to San Juan flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Juan by month

Plan your trip from Houston to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to San Juan is currently $80 while a round-trip flight costs $164. Price data was last updated on March 10, 2024.

Currently, September is the cheapest month in which you can book a flight from Houston to San Juan (average of $255). Flying from Houston to San Juan in March is currently the most expensive (average of $342). 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.

January

$278

February

$286

March

$342

April

$313

May

$285

June

$327

July

$338

August

$280

September

$255

October

$264

November

$298

December

$300

Temperature and rainfall in San Juan by month

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

SJU

Temperature

77 - 82.4 °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 March 19, 2024.
To help decide which airline to fly from Houston to San Juan, see what other customers have to say about Frontier, Spirit 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.
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,602 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,312 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

6.5
Okay
8,875 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

6.4
Okay
4,333 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

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.
  • Can I find flights from Houston to San Juan for under $200 on Cheapflights?

    Yes, there are multiple flights from Houston to San Juan for under $200. The cheapest flight booked recently is on Spirit Airlines for just $123, but on average you can expect to pay $150.

  • Are there nonstop flights from Houston to San Juan for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston to San Juan under $200. A good price for a nonstop flight from Houston to San Juan is less than $233.

  • Are there last-minute flights available from Houston to San Juan for under $300?

    There are currently 20+ open flights from Houston to San Juan within the next 7 days for less than $300.

  • What is the cheapest airline to fly from Houston to San Juan round-trip?

    According to our current data, Spirit Airlines ($123), offers the cheapest pricing from Houston to San Juan. This flight start at 74% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from Houston to San Juan?

  • What are the most reliable airlines from Houston to San Juan?

    Before booking your flight to San Juan from Houston, check out the most reliable airlines to get you to your destination on time: Air Canada (88%), United Airlines (86%), Air New Zealand( 86%).

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

    On average you can expect to pay $696 for a flight from Houston to San Juan. The cheapest flight overall is $136 while the most popular route, (Houston Hobby - San Juan Luis Munoz Marin Intl) is currently priced at $137.

  • What does IAH to SJU mean?

    Great question - IAH to SJU just means Houston George Bush Intcntl Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

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

  • 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 $38 per day.

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Houston to San Juan

Discover the top 7 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$271FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$140Average$394FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$187Average$440FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$280Average$474FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$325Average$570FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest$413Average$573FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Alaska AirlinesCheapest$432Average$589FlexibilityNo cancel feeOn-time75%
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Search flights from Houston to San Juan by cabin class

Find flights from Houston to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Houston to San Juan

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 March 19, 2024.
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Houston to San Juan

Explore weekly flight availability from Houston to San Juan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 19, 2024.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Houston to San Juan?

Deals for Houston to San Juan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Houston to San Juan?

Cheapflights simply makes it quick and affordable to book flights from Houston to San Juan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Houston to San Juan with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Houston to San Juan, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Houston to San Juan become cheaper?

Yes, Cheapflights offers price alerts on Houston to San Juan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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