AirHint found the following cheapest return flights from Austin (AUS) to Monterrey (MTY) in April 2026 (see full year).

Return flights

24 Apr - 10 May	Viva	direct
24 Apr - 26 Apr	Viva	direct
24 Apr - 15 May	Viva	direct
06 Apr - 26 Apr	Viva	direct
08 Apr - 26 Apr	Viva	direct
10 Apr - 26 Apr	Viva	direct
12 Apr - 26 Apr	Viva	direct
05 Apr - 26 Apr	Viva	direct
01 Apr - 03 Apr	Viva	direct
01 Apr - 06 Apr	Viva	direct
01 Apr - 10 Apr	Viva	direct
01 Apr - 12 Apr	Viva	direct

Also check the deals for one-way flights from Austin to Monterrey in April.

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 Monterrey in April from 199€

Return flights