$56 Cheap Flights from San Juan (SJU) to Houston (IAH)

View $56 flight on Thu, May 1, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)

Find available prices by choosing your travel dates.

Cheap Flights from San Juan to Houston (SJU-IAH)

Prices were available within the past 7 days and start at $56 for one-way flights and $112 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, May 1 - Sun, May 4
SJU
San Juan
IAH
Houston
$112 Roundtrip, just found
$112
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, May 1 from San Juan to Houston, returning Sun, May 4, priced at $112 just found
Spirit Airlines
Thu, May 1 - Sun, May 4
SJU
San Juan
IAH
Houston
$124 Roundtrip, just found
$124
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, May 1 from San Juan to Houston, returning Sun, May 4, priced at $124 just found
American Airlines
Thu, May 1 - Sun, May 4
SJU
San Juan
IAH
Houston
$129 Roundtrip, just found
$129
Roundtrip
just found
Select American Airlines flight, departing Thu, May 1 from San Juan to Houston, returning Sun, May 4, priced at $129 just found
United
Sat, May 3 - Sun, May 4
SJU
San Juan
IAH
Houston
$134 Roundtrip, found 19 hours ago
$134
Roundtrip
found 19 hours ago
Select United flight, departing Sat, May 3 from San Juan to Houston, returning Sun, May 4, priced at $134 found 19 hours ago
United
Thu, Sep 18 - Mon, Sep 22
SJU
San Juan
IAH
Houston
$136 Roundtrip, just found
$136
Roundtrip
just found
Select United flight, departing Thu, Sep 18 from San Juan to Houston, returning Mon, Sep 22, priced at $136 just found
Spirit Airlines
Sat, May 3 - Tue, May 6
SJU
San Juan
IAH
Houston
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 3 from San Juan to Houston, returning Tue, May 6, priced at $137 just found
United
Fri, May 2 - Tue, May 6
SJU
San Juan
IAH
Houston
$139 Roundtrip, found 2 hours ago
$139
Roundtrip
found 2 hours ago
Select United flight, departing Fri, May 2 from San Juan to Houston, returning Tue, May 6, priced at $139 found 2 hours ago
Spirit Airlines
Thu, May 1 - Sun, May 4
SJU
San Juan
IAH
Houston
$140 Roundtrip, just found
$140
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, May 1 from San Juan to Houston, returning Sun, May 4, priced at $140 just found
Delta
Sat, May 3 - Tue, May 6
SJU
San Juan
IAH
Houston
$164 Roundtrip, just found
$164
Roundtrip
just found
Select Delta flight, departing Sat, May 3 from San Juan to Houston, returning Tue, May 6, priced at $164 just found
JetBlue Airways
Thu, Jul 3 - Tue, Jul 8
SJU
San Juan
IAH
Houston
$342 Roundtrip, found 6 hours ago
$342
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Thu, Jul 3 from San Juan to Houston, returning Tue, Jul 8, priced at $342 found 6 hours ago

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH) cost?
You’ll find affordable return tickets from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH) starting from $112. Grab your seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Spirit Airlines flight leaving SJU on April 26 2025 and touching down at IAH. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from SJU to IAH?
The cheapest flights from SJU to IAH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)?
Fly nonstop from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH) on a United Airlines flight.
What is the cheapest airline that flies from SJU to IAH?
With tickets starting at $56 for a one-way flight from SJU to IAH, Spirit Airlines is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SJU on May 1 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)?
With, on average, 3 nonstop flights that operate from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH) each day, you’ll be cruising above the clouds before you know it.
What are the most popular departure times for flights from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)?
More travelers fly between SJU and IAH at 3 PM than at any other time. Rather go when it’s quieter? Pick a flight outside the busiest times and you’re likely to save on your ticket as well.
What day of the week has the most flights from SJU to IAH?
If you fly on a Monday, you’ll get the biggest range of choices for flights from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH).
What is the earliest flight from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)?
The earliest flight taking off from Luis Munoz Marin Intl. Airport (SJU) is at around 7:45AM UTC-4. Board this plane and you’ll touch down at George Bush Intercontinental Airport (IAH) at approximately 10:54AM UTC-6. The overall travel time is 5h 9m.
How long does it take to fly from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)?
Flights from SJU to IAH have an average travel time of 5 hours and 7 minutes. The distance between these two airports is 2,000 mi.
What airline has the least delays from SJU to IAH?
Consider traveling with United Airlines if you’d like to fly straight from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH) without any holdups. This airline has the best track record for punctuality, with an on-time score of 94%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)?
To avoid potential delays on the Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Houston from Luis Munoz Marin Intl. Airport (SJU)?
Catch a direct flight from Luis Munoz Marin Intl. Airport (SJU) to Houston and arrive at George Bush Intercontinental Airport (IAH). Another convenient gateway to the city is William P. Hobby Airport (HOU).
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH) last-minute?
Waiting until just before your trip to book a ticket from SJU to IAH generally means paying more. While you might find some last-minute discounts, they’re not always guaranteed. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book a SJU to IAH flight and hotel package?
Booking a SJU to IAH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)?
In most cases, you’re able to cancel or reschedule your SJU to IAH flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline’s fees and guidelines on flight changes, or if you’d like more details, visit our Customer Service portal.
*Available to One Key members.