On this page, you can find and book flights from San Juan to San Antonio. The 3,506 km route is served by approximately 5 flights per week, allowing you to plan your trip in advance and choose a convenient departure time.
Flights on this route are operated by Spirit Airlines (NK). You can find details on how to get to the departure airport or how to reach the city center after landing in the relevant sections. To find the best price, use the fare calendar and price dynamics chart.
Below is a calendar of the lowest flight ticket prices for San Juan — San Antonio by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 780 in a, and the most expensive are around AED 986 in y. 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.
San Juan → San Antonio, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 680 | low | May | AED 748 | medium | Sep | AED 680 | low |
| Feb | AED 646 | low | Jun | AED 918 | high | Oct | AED 680 | low |
| Mar | AED 884 | high | Jul | AED 952 | high | Nov | AED 782 | medium |
| Apr | AED 782 | medium | Aug | AED 816 | medium | Dec | AED 986 | high |
Some values are estimated based on seasonality.
The climate in San Antonio is characterized by hot summers with peak temperatures reaching 36°C in August. The coolest month is January, with an average low of around 6.7°C, while the peak rainfall typically occurs in May.
According to current booking data, the most budget-friendly flight options are available in February, when ticket prices start AED 780. During other periods, prices may fluctuate significantly depending on seasonal demand.
The ideal time for a trip is considered to be spring or mid-autumn, when there is a comfortable balance of temperature and humidity. Try to avoid planning your flight for a rainy May if dry weather is essential for your sightseeing walks.
The main carrier on the route from San Juan to San Antonio is Spirit Airlines (NK). There are approximately 5 flights per week, providing regular service between these destinations. Details regarding the schedule, departure days, and route options are available in the interactive list of airlines below.
Flights San Juan — San Antonio depart from Luis Muñoz Marín International Airport and arrive at San Antonio International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The estimated travel time for a direct flight is approximately 4–4.5 hours, considering the distance between the cities is 3,506 km.
Regular air service between San Juan and San Antonio is provided by Spirit Airlines (NK).
Arrivals are at San Antonio International Airport (SAT), located in the state of Texas.
Airfare prices change constantly depending on demand and departure dates; you can always check the current minimum in the low-fare calendar on this page.
To secure the best rates, it is recommended to start searching and booking tickets several months before your planned travel date.
Where travelers fly most — pick a route and check prices
