Cheap flight deals from Houston to San Juan

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Houston to San Juan?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Houston (HOU) to San Juan (SJU) the cheapest?

Airlines adjust prices for flights from Houston to San Juan based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Houston (HOU) to San Juan (SJU) cost?

According to Trip.com's data, the lowest price is around Rp 8,877,737.
How long does it take to fly from Houston (HOU) to San Juan (SJU) and what is the distance?

It takes around 4 hours 28 minutes to fly from Houston (HOU) to San Juan (SJU).
What is the transportation method from the main airport to downtown in San Juan?
- The distance from Luis Muñoz Marín International Airport to downtown is about 11 km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Houston (HOU) to San Juan (SJU)?

Airlines with flights from Houston (HOU) to San Juan (SJU): Air Canada, United Airlines, Spirit Airlines, Southwest Airlines, Air New Zealand and Lufthansa.

How to find a cheap flight from Houston to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to San Juan. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Houston to San Juan ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Houston to San Juan for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1309307 for a one-way ticket on Sat, Apr 5.

Compare cheap Houston to San Juan flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Houston to San Juan. The most affordable airline currently operating on this route is Spirit Airlines.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Houston to San Juan route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Houston to San Juan flight deals and promo codes.

Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.

Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Houston to San Juan to access exclusive deals just for you.

Flight Info | Houston to San Juan

Cheapest one-way flight price	Rp 1,101,733
Cheapest round-trip ticket price	Rp 2,557,025
Off-season for travel	March
Peak season for travel	June
Flight distance	3,213.2 km
Average flight time	4 hours 28 minutes
Popular airline	American Airlines