Cheap Flights from San Antonio to San Juan starting at S$ 2,606

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

Round-trip
One way

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

Cheapest time to fly from San Antonio to San Juan

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

Cheapest flights

From price

16 23
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

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

Frequently Asked Questions

When to buy flight tickets from San Antonio (SAT) to San Juan (UAQ) the cheapest?

Airlines adjust prices for flights from San Antonio to San Juan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from San Antonio (SAT) to San Juan (UAQ) cost?

According to Trip.com's data, the lowest price is around S$ 2,225.
What is the transportation method from the main airport to downtown in San Juan?
- The distance from San Juan Airport to downtown is about 11km, by taxi about 30 minutes.
How many airports in San Juan?

There are 1 airports near San Juan: San Juan Airport.

How to find a cheap flight from San Antonio 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 San Antonio to San Juan. Book your flights at the right time and save more.

Choose your dates flexibly and get the best deals on flights from San Antonio to San Juan.

Tap "Date" on the flight search bar to scan through the calendar for San Antonio to San Juan airfare over the next 6 months in 2025.

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Book early or wait for last-minute deals.

It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.

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