Cheapest return flights from Austin (AUS) to San Juan (SJU), March

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Mar 07 Mar Southwest Airlines
02 Mar 06 Mar Southwest Airlines
23 Mar 27 Mar Delta
09 Mar 13 Mar Delta
08 Mar 13 Mar jetBlue
11 Mar 11 Mar Delta
10 Mar 14 Mar Delta
24 Mar 28 Mar jetBlue
11 Mar 12 Mar Delta
11 Mar 14 Mar Delta
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deals for one-way flights from Austin to San Juan in March.

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Updated Jul 6, 2026.

About these fares

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