$61 Cheap Flights from San Juan (SJU) to Houston (IAH)

View $61 flight on Thu, Oct 2, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $61 for one-way flights and $155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Oct 16 - Sun, Oct 19
SJU
San Juan
IAH
Houston
$155 Roundtrip, found 2 hours ago
$155
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Thu, Oct 16 from San Juan to Houston, returning Sun, Oct 19, priced at $155 found 2 hours ago
Delta
Fri, Jan 23 - Tue, Jan 27
SJU
San Juan
IAH
Houston
$165 Roundtrip, found 1 hour ago
$165
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Jan 23 from San Juan to Houston, returning Tue, Jan 27, priced at $165 found 1 hour ago
Spirit Airlines
Thu, Oct 23 - Thu, Oct 30
SJU
San Juan
IAH
Houston
$169 Roundtrip, just found
$169
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Oct 23 from San Juan to Houston, returning Thu, Oct 30, priced at $169 just found
Spirit Airlines
Thu, Oct 9 - Thu, Oct 16
SJU
San Juan
IAH
Houston
$175 Roundtrip, just found
$175
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Oct 9 from San Juan to Houston, returning Thu, Oct 16, priced at $175 just found
American Airlines
Thu, Oct 23 - Sun, Oct 26
SJU
San Juan
IAH
Houston
$181 Roundtrip, found 7 hours ago
$181
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Oct 23 from San Juan to Houston, returning Sun, Oct 26, priced at $181 found 7 hours ago
Spirit Airlines
Thu, Dec 4 - Sun, Dec 7
SJU
San Juan
IAH
Houston
$182 Roundtrip, found 6 hours ago
$182
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Thu, Dec 4 from San Juan to Houston, returning Sun, Dec 7, priced at $182 found 6 hours ago
Spirit Airlines
Thu, Oct 23 - Tue, Oct 28
SJU
San Juan
IAH
Houston
$183 Roundtrip, just found
$183
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Oct 23 from San Juan to Houston, returning Tue, Oct 28, priced at $183 just found
Spirit Airlines
Thu, Oct 23 - Tue, Oct 28
SJU
San Juan
IAH
Houston
$186 Roundtrip, just found
$186
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Oct 23 from San Juan to Houston, returning Tue, Oct 28, priced at $186 just found
United
Thu, Nov 6 - Sun, Nov 16
SJU
San Juan
IAH
Houston
$186 Roundtrip, found 18 hours ago
$186
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Nov 6 from San Juan to Houston, returning Sun, Nov 16, priced at $186 found 18 hours ago
Frontier Airlines
Sun, Nov 16 - Mon, Nov 17
SJU
San Juan
IAH
Houston
$279 Roundtrip, found 13 hours ago
$279
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sun, Nov 16 from San Juan to Houston, returning Mon, Nov 17, priced at $279 found 13 hours ago

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

February is typically the cheapest month to fly

From $122 - $393 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $215
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $215

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH) cost?
Secure a cheap one-way flight from $61 or cheap return flight from $155 from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)?
Planning your getaway for October is a great way to save, as it's the cheapest month for flights between SJU and IAH. You'll often find the lowest prices during the off-season.
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 Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)?
The cheapest airline to offer flights between Luis Munoz Marin Intl. Airport (SJU) and George Bush Intercontinental Airport (IAH) can vary based on your travel plans. Spirit Airlines and United Airlines are just some of the choices offering well-priced fares. Use Expedia's search tool to compare airlines in one place and find the right SJU to IAH flight that fits your budget.
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.

Travel information

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$155
Distance
2005 mi
Average flight time
3 hours 53 mins

Book with confidence

Book with confidence

San Juan to Houston Flights

The cheapest times to fly from San Juan to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Houston are during the month of October. You can find some of the cheapest flights from San Juan to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Houston

Sunday is one of the best days to book for cheap flights from San Juan to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $61 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Juan to Houston Flights

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*Available to One Key members.