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Cheap flights from Houston to San (IAH to SJU)

Looking for a cheap last-minute deal or the best round-trip flight from Houston to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights from George Bush Intercontinental Houston to Luis Munoz Marin International and booking your next trip

Cheapest Round Trip Flight

$418

F9 Frontier Airlines • 2 stops • 52h 38m

Jul 30 – Aug 09

The cheapest round trip flight from George Bush Intercontinental Houston to Luis Munoz Marin International is currently $418

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Cheapest Direct Flight

$246

UA United Airlines • nonstop • 7h 18m

Jul 30

The cheapest nonstop flight from George Bush Intercontinental Houston to Luis Munoz Marin International is currently $246

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Fastest Flight

7h 13m

The fastest nonstop flight from George Bush Intercontinental Houston to Luis Munoz Marin International takes 7h 13m

Recent airfare deals on Houston to San Juan

Jul 30 - Aug 09, Economy
F9
Houston → San Juan
52h 38m
2:28 PM - 11:26 PM • 2 stops
F9
Houston → San Juan
35h 44m
4:56 PM - 1:40 PM • 1 stop
$418
Frontier Airlines
Jul 30 - Aug 09, Economy
UA
Houston → San Juan
14h
2:14 PM - 11:54 PM • 1 stop
UA
Houston → San Juan
7h 31m
7:00 AM - 10:51 AM • nonstop
$517
United Airlines
Jul 30 - Aug 09, Economy
UA
Houston → San Juan
14h
2:14 PM - 11:54 PM • 1 stop
UA
Houston → San Juan
15h 44m
3:56 PM - 12:40 AM • 1 stop
$520
United Airlines
Jul 30 - Aug 09, Economy
F9
Houston → San Juan
18h 31m
2:28 PM - 2:39 AM • 2 stops
F9
Houston → San Juan
23h 38m
9:30 PM - 10:48 AM • 1 stop
$591
Frontier Airlines
Jul 30 - Aug 09, Economy
F9
Houston → San Juan
18h 31m
2:28 PM - 2:39 AM • 2 stops
F9
Houston → San Juan
20h 36m
11:20 AM - 10:56 PM • 2 stops
$738
Frontier Airlines
Jul 30 - Aug 09, Economy
F9
Houston → San Juan
37h 30m
2:28 PM - 2:18 PM • 1 stop
9K
Houston → San Juan
13h 33m
12:55 PM - 8:08 PM • 1 stop
$904
Frontier Airlines

Facts to know while booking flights from Houston to San Juan

What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to SJU?
The most popular airline flying from Houston to San Juan are
Can I fly from IAH to SJU non-stop?
Yes, you can fly IAH to SJU non-stop on
Which airlines fly nonstop between Houston and San Juan?
The non-stop flights between Houston and San Juan are .
What’s the earliest departure time from IAH to SJU Airport?
The earliest flight leaves IAH at 2: am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my Houston to San Juan flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAH to SJU?
Read the fare rules of the Houston to San Juan air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and San Juan?
operate flights between Houston and San Juan
How long does a flight from Houston to San Juan take?
It takes approximately 5 hour to fly non-stop from IAH to SJU, which is 2007.37 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from IAH were found on ('F9') : USD 738
Do I need a passport to fly between IAH and SJU?
Yes
What’s the latest departure time from IAH to SJU ?
The last flight leaves IAH at 11:57 pm

Essential Information for Booking Flights from Houston (IAH) - AI Insights

What's the cheapest airline from iah to sju?
Frontier Airlines (F9), offers the most affordable flights from George Bush Intercontinental Airport (iah) to Luis Munoz Marin International Airport (sju).
What's the popular airline to fly from iah to sju?
American Airlines (AA) offers popular flights from George Bush Intercontinental Airport (iah) to Luis Munoz Marin International Airport (sju).
What's the cheapest day of the week to fly from iah to sju?
Thursday is the cheapest day to fly from George Bush Intercontinental Airport to Luis Munoz Marin International.
What's the cheapest month to fly from iah to sju?
March is the cheapest month to fly from George Bush Intercontinental Airport in Houston to Luis Munoz Marin International Airport in San Juan.
What is the lowest price for a round-trip flight from George Bush Intercontinental Airport to Luis Munoz Marin International Airport?
Frontier Airlines (F9) typically offers the lowest fares for this route.
Which airline is known for its frequent sales and offers competitive fares?
American Airlines (AA) is a well-known airline that frequently offers sales and promotions.
What is the name of the airline that frequently offers promotional fares to George Bush Intercontinental Airport and Luis Munoz Marin International Airport?
Frontier Airlines (F9)

Flights from Houston to San Juan

Origin Airport George Bush Intercontinental Houston , Houston, US
Destination Airport Luis Munoz Marin International , San Juan, PR
Distance miles

Popular Airlines

Delta Airline, DL
United Airlines, UA
American Airlines, AA
Spirit Airlines-NK

Popular Origin & Destination

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