AirHint found the following cheapest return flights from Austin (AUS) to Cancun (CUN) in March 2026 (see full year).

Return flights

20 Mar - 25 Mar	Viva
20 Mar - 24 Mar	Viva
20 Mar - 30 Mar	Viva
20 Mar - 28 Mar	Viva
20 Mar - 01 Apr	Viva
09 Mar - 25 Mar	Viva
09 Mar - 11 Mar	Viva
09 Mar - 10 Mar	Viva
04 Mar - 25 Mar	Viva
04 Mar - 10 Mar	Viva
06 Mar - 25 Mar	Viva
20 Mar - 02 Apr	Viva
18 Mar - 01 Apr	Viva
11 Mar - 01 Apr	Viva
18 Mar - 02 Apr	Viva
20 Mar - 05 Apr	Viva
21 Mar - 01 Apr	Spirit Airlines
21 Mar - 02 Apr	Spirit Airlines
19 Mar - 01 Apr	Spirit Airlines
29 Mar - 01 Apr	Spirit Airlines

Also check the deals for one-way flights from Austin to Cancun in March.

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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Cheapest return flights from Austin to Cancun in March from $228

Return flights