S$518 Cheap Flights from Houston to San Juan

View S$518 flight on Wed, 17 Dec, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$518 for one-way flights and S$733 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$733 Return, found 1 day ago
S$733
Return
found 1 day ago
Select Delta flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$733 found 1 day ago
American Airlines
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$797 Return, found 1 day ago
S$797
Return
found 1 day ago
Select American Airlines flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$797 found 1 day ago
United
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$817 Return, found 1 day ago
S$817
Return
found 1 day ago
Select United flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$817 found 1 day ago
United
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$822 Return, found 1 day ago
S$822
Return
found 1 day ago
Select United flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$822 found 1 day ago
United
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$830 Return, found 1 day ago
S$830
Return
found 1 day ago
Select United flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$830 found 1 day ago
American Airlines
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$841 Return, found 1 day ago
S$841
Return
found 1 day ago
Select American Airlines flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$841 found 1 day ago
United
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$842 Return, found 1 day ago
S$842
Return
found 1 day ago
Select United flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$842 found 1 day ago
American Airlines
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$854 Return, found 1 day ago
S$854
Return
found 1 day ago
Select American Airlines flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$854 found 1 day ago
United
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$854 Return, found 1 day ago
S$854
Return
found 1 day ago
Select United flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$854 found 1 day ago
American Airlines
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$861 Return, found 1 day ago
S$861
Return
found 1 day ago
Select American Airlines flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$861 found 1 day ago
United
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$866 Return, found 1 day ago
S$866
Return
found 1 day ago
Select United flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$866 found 1 day ago
United
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$867 Return, found 1 day ago
S$867
Return
found 1 day ago
Select United flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$867 found 1 day ago
United
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$872 Return, found 1 day ago
S$872
Return
found 1 day ago
Select United flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$872 found 1 day ago
United
Wed, 17 Dec - Thu, 18 Dec
IAH
Houston
SJU
San Juan
S$873 Return, found 1 day ago
S$873
Return
found 1 day ago
Select United flight, departing Wed, 17 Dec from Houston to San Juan, returning Thu, 18 Dec, priced at S$873 found 1 day ago

Find the cheapest month to fly from Houston (IAH) to San Juan (SJU)

February is typically the cheapest month to fly

From S$157 - S$496 per traveller.

Graph displaying average flight prices per month

Houston to San Juan route information
Origin airport
George Bush Intercontinental
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$732
Distance
3208 km
Average flight time
5 hours 28 mins

Perfect flights from Houston to San Juan

Your Journey from Houston to San Juan

Start your unforgettable journey with Expedia. Our broad selection of flights from Houston to San Juan caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, American Airlines, Delta. Our selection of flights from George Bush Intercontinental to Luis Munoz Marin Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Houston to San Juan Flights

Experience the joy of finding cheap flights from George Bush Intercontinental to Luis Munoz Marin Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$518 and roundtrip prices from S$733*.
 

Pre-Flight Essentials

Ensure a smooth journey from Houston to San Juan with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Juan

Picture yourself stepping off the plane in San Juan and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to San Juan Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to San Juan.
 

Beyond the Flight – Exploring San Juan

With Expedia, your adventure extends beyond the flight. Explore San Juan at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to San Juan with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to San Juan with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from IAH to Isla Verde Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between George Bush Intercontinental Airport (IAH) and Isla Verde Intl. Airport was S$733. Cheap tickets don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Luis Munoz Marin Intl. Airport (SJU)?
Every airline has its own terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from IAH to Luis Munoz Marin Intl. Airport (SJU) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for George Bush Intercontinental Airport (IAH) to Luis Munoz Marin Intl. Airport (SJU) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Houston Airport to SJU?
The flying distance between George Bush Intercontinental Airport (IAH) (IAH) and SJU (SJU) is 3,200 kilometres. Squeeze in a nap or finish off your latest read and the trip will zip by.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Luis Munoz Marin Intl. Airport (SJU)?
A popular choice with many travellers, United Airlines (UA) operates 39 monthly flights from IAH to Luis Munoz Marin Intl. Airport (SJU). Pick the one that fits with your travel schedule and book your seat today.
Are IAH to Luis Munoz Marin Intl. Airport (SJU) flight tickets cheaper when they're purchased at the last minute?
Fares from George Bush Intercontinental Airport (IAH) to Luis Munoz Marin Intl. Airport (SJU) are available up to a year before departure on Expedia. And although you may occasionally nab a fantastic last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

Houston Airports

Houston

George Bush Intercontinental to San Juan
S$732.40
*Available to Expedia members.