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

Based on statistics over the past years, the lowest prices for flights from Houston to San Juan can be found flying in these months: .

Cheap Flights from Houston to San Juan

Cheapest flights from Houston to San Juan

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Houston to San Juan. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$103

Spirit Airlines

1 transfer

12h 48m

01/06/2026

The cheapest one-way flight from Houston to San Juan departs on 01/06/2026, is operated by Spirit Airlines and costs $103

Cheapest round trip flight

$129

Spirit Airlines

Direct flight

11h 55m

12/07/2025

The cheapest roundtrip flight from Houston to San Juan departs on 12/07/2025, is operated by Spirit Airlines and costs $129

The fastest flight

12h 48m

Fastest flight from Houston to San Juan takes 12h 48m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

10:10 AM

Latest flight

3:04 PM

Direct flights count

16

Distance

3213km

Timezone difference

2h

The distance between Houston and San Juan is 3213km (1992 miles). There are 16 direct flights from Houston to San Juan. The time difference between Houston and San Juan is 2h. Flights from Houston begin at 10:10 AM. The latest flight from Houston departs at 3:04 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Houston to San Juan by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Houston to San Juan

Avg Price

Airlines operating on route

Flights from Houston to San Juan are operated by several airlines — United Airlines and Spirit Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $103, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

United Airlines

Starting at $315

Spirit Airlines

Starting at $103

Direct Flights from Houston to San Juan

A direct flight is the most convenient and comfortable way to fly from Houston to San Juan, despite the fact that sometimes flights with transfers can cost significantly less.

Houston — San Juan

HOU — SJU

02/07/2026

Departure

Direct flight

UA1497

Starting at $355

Houston — San Juan

HOU — SJU

01/05/2026

Departure

Direct flight

UA701

Starting at $315

Schedule of direct flights from Houston to San Juan

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Houston to San Juan:

Unable to find information about the schedule of direct flights from

Houston airports overview

Andrau Airpark

•

AAP

29km

William P. Hobby Airport

•

HOU

16km

George Bush Intercontinental Airport

•

IAH

25km

•

San Juan airports overview

Isla Grande

•

SIG

1km

Luis Munoz Marin International Airport

•

SJU

12km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Houston to San Juan?

The cheapest flight ticket from Houston to San Juan according to data for the last 48 hours costs $103

When is the best time to buy air tickets on the route Houston — San Juan?

Often the best time to buy tickets from Houston to San Juan is 2 months before departure.

How long does it take to fly from Houston to San Juan?

The fastest flights from Houston to San Juan start from 12 hours 48 minutes in the air.

Which airline can fly direct from Houston to San Juan?

The following airlines operate direct flights on the route Houston — San Juan: United Airlines

Special offers and sales on air tickets from Houston to San Juan

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Houston to San Juan

Alternative routes

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Cheapest one way flight

$103

Spirit Airlines

1 transfer

12h 48m

01/06/2026

The cheapest one-way flight from Houston to San Juan departs on 01/06/2026, is operated by Spirit Airlines and costs $103

Cheapest round trip flight

$129

Spirit Airlines

Direct flight

11h 55m

12/07/2025

The cheapest roundtrip flight from Houston to San Juan departs on 12/07/2025, is operated by Spirit Airlines and costs $129

The fastest flight