Cheapest return flights from New Orleans to Austin in December from $147

AirHint found the following cheapest return flights from New Orleans (MSY) to Austin (AUS) in December 2025 (see full year).

Return flights

31 Dec - 01 Jan Southwest Airlines direct
02 Dec - 06 Dec Spirit Airlines
12 Dec - 14 Dec Spirit Airlines
02 Dec - 05 Dec Spirit Airlines
05 Dec - 06 Dec Spirit Airlines
31 Dec - 03 Jan United
31 Dec - 02 Jan Southwest Airlines direct
26 Dec - 05 Jan Southwest Airlines direct
07 Dec - 08 Dec Spirit Airlines
12 Dec - 14 Dec Southwest Airlines direct
14 Dec - 15 Dec American Airlines
02 Dec - 06 Dec Southwest Airlines direct
02 Dec - 05 Dec Southwest Airlines direct
05 Dec - 06 Dec Southwest Airlines direct

Also check the deals for one-way flights from New Orleans to Austin in December.

Powered by

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.

Book a cheap hotel in Austin

Cheap car rent in Austin

Feel free to contact us with any feedback or request another flight research.