Cheapest return flights from Austin to San Juan in December from $226

Best time to book flights for Austin (AUS) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Austin (AUS) to San Juan (SJU) in December 2024 (see full year).

Return flights

10 Dec - 24 Dec Spirit Airlines
11 Dec - 24 Dec Spirit Airlines
10 Dec - 17 Dec Spirit Airlines
06 Dec - 09 Dec Spirit Airlines
06 Dec - 10 Dec Spirit Airlines
11 Dec - 18 Dec Spirit Airlines
10 Dec - 25 Dec Spirit Airlines
10 Dec - 15 Dec Spirit Airlines
05 Dec - 09 Dec Spirit Airlines
13 Dec - 18 Dec Spirit Airlines
30 Dec - 03 Jan Spirit Airlines
31 Dec - 05 Jan Spirit Airlines
30 Dec - 02 Jan Spirit Airlines
27 Dec - 01 Jan Spirit Airlines
23 Dec - 01 Jan Spirit Airlines
26 Dec - 06 Jan Spirit Airlines
27 Dec - 03 Jan Spirit Airlines
26 Dec - 02 Jan Spirit Airlines
29 Dec - 02 Jan Spirit Airlines
21 Dec - 04 Jan Spirit Airlines

Also check the deals for one-way flights from Austin to San Juan in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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