AirHint found the following cheapest return flights from Las Vegas (LAS) to Monterrey (MTY) in March 2026 (see full year).

Return flights

04 Mar - 24 Mar	Viva	direct
05 Mar - 24 Mar	Viva	direct
11 Mar - 24 Mar	Viva
10 Mar - 24 Mar	Viva
03 Mar - 24 Mar	Viva
12 Mar - 24 Mar	Viva
20 Mar - 24 Mar	Viva
22 Mar - 24 Mar	Viva
23 Mar - 24 Mar	Viva
05 Mar - 15 Mar	Viva
26 Mar - 04 Apr	Viva	direct
26 Mar - 10 Apr	Viva	direct
26 Mar - 14 Apr	Viva	direct
28 Mar - 04 Apr	Viva	direct
28 Mar - 18 Apr	Viva	direct
28 Mar - 10 Apr	Viva	direct
28 Mar - 14 Apr	Viva	direct
20 Mar - 04 Apr	Viva
20 Mar - 10 Apr	Viva
22 Mar - 04 Apr	Viva

Also check the deals for one-way flights from Las Vegas to Monterrey 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 Las Vegas to Monterrey in March from $206

Return flights