Cheapest return flights from Austin to San Juan in November from 214€

AirHint found the following cheapest return flights from Austin (AUS) to San Juan (SJU) in November 2025 (see full year).

Return flights

24 Nov - 27 Nov Frontier Airlines
21 Nov - 24 Nov Frontier Airlines
27 Nov - 13 Dec Spirit Airlines
27 Nov - 04 Dec Spirit Airlines
27 Nov - 06 Dec Spirit Airlines
30 Nov - 06 Dec Frontier Airlines
25 Nov - 28 Dec Spirit Airlines
27 Nov - 14 Dec Spirit Airlines
30 Nov - 20 Dec Spirit Airlines
29 Nov - 04 Dec Spirit Airlines
29 Nov - 06 Dec Spirit Airlines
23 Nov - 13 Dec Spirit Airlines
14 Nov - 22 Nov Spirit Airlines
22 Nov - 25 Nov Frontier Airlines
23 Nov - 24 Nov Spirit Airlines
23 Nov - 26 Nov Spirit Airlines
21 Nov - 25 Nov Frontier Airlines
14 Nov - 15 Nov United
14 Nov - 18 Nov Delta
14 Nov - 17 Nov Delta

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

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