On this page, you can find and book flights from Houston to San Juan. The distance between the cities is 3,222 km, and there are approximately 23 regular flights per week, providing great flexibility for your travel plans.
Flights are operated by UA and NK. Since ticket prices are dynamic, use the price chart and calendar to find the best deals. You can also find practical information on how to get to Houston airport and which transportation to use to get from San Juan airport after landing.
The table shows direct flights Houston → San Juan on the selected date. The flight takes approximately 4 h 33 min. Regular flights are operated by United Airlines and Spirit Airlines. Departures from George Bush Intercontinental Airport and William P. Hobby Airport airports, arrivals at Luis Muñoz Marín International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Houston — San Juan by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 503 in ,, and the most expensive are around AED 1,090 in u. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Houston → San Juan, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 1,107 | high | May | AED 938 | medium | Sep | AED 794 | low |
| Feb | AED 962 | medium | Jun | AED 987 | medium | Oct | AED 818 | low |
| Mar | AED 1,155 | high | Jul | AED 1,107 | high | Nov | AED 890 | medium |
| Apr | AED 1,083 | high | Aug | AED 962 | medium | Dec | AED 1,203 | high |
Some values are estimated based on seasonality.
The hottest month in San Juan is August, when average highs reach 30.3°C, while the wettest month is September, with an average rainfall of 188.83 mm. In January and February, the weather becomes most comfortable, with air temperatures staying around 27°C and minimal precipitation.
The most affordable flights are available in July, with prices starting AED 470. The most expensive time to fly is December, when ticket prices rise due to high holiday demand, starting AED 1,518.
March and April are recommended as a compromise between weather conditions and flight costs. During this time of year, humidity remains moderate, temperatures are pleasant, and prices stay stable compared to the peak winter dates.
Flights from Houston to San Juan are served by two main airlines — United Airlines and Spirit Airlines. With a total frequency of approximately 23 flights per week, there is a steady connection between the cities. Most flights are direct, and United Airlines is the leader in the number of options offered. The current weekly schedule and route details are available in the list below.
Flights Houston — San Juan depart from George Bush Intercontinental Airport and William P. Hobby Airport and arrive at Luis Muñoz Marín International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 3,222 km. A direct flight takes about 4 hours on average, depending on the airline and weather conditions.
Regular flights from Houston to San Juan are operated by UA (United Airlines) and NK (Spirit Airlines).
Yes, direct flights are available on this route. On average, there are about 23 departures per week, allowing you to choose a convenient time without layovers.
Flight prices change constantly based on demand. You can check the current minimum fares for the coming months in the low-price calendar on this page.
Flights arrive at San Juan's main international airport — Luis Muñoz Marín (SJU).
Where travelers fly most — pick a route and check prices
