AirHint found the following cheapest return flights from Mexico City (MEX) to Las Vegas (LAS) in September 2026 (see full year).

Return flights

24 Sep - 30 Sep	Viva	direct
16 Sep - 30 Sep	Viva	direct
16 Sep - 22 Sep	Viva	direct
14 Sep - 30 Sep	Viva	direct
14 Sep - 15 Sep	Viva	direct
14 Sep - 22 Sep	Viva	direct
24 Sep - 04 Oct	Viva	direct
24 Sep - 01 Oct	Viva	direct
16 Sep - 04 Oct	Viva	direct
16 Sep - 01 Oct	Viva	direct
14 Sep - 04 Oct	Viva	direct
14 Sep - 01 Oct	Viva	direct
03 Sep - 13 Sep	Viva	direct
04 Sep - 13 Sep	Viva	direct
03 Sep - 15 Sep	Viva	direct
03 Sep - 22 Sep	Viva	direct
12 Sep - 01 Oct	Viva	direct
11 Sep - 01 Oct	Viva	direct

Also check the deals for one-way flights from Mexico City to Las Vegas in September.

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 Las Vegas

Cheap car rent in Las Vegas

Cheapest return flights from Mexico City to Las Vegas in September from 212€

Return flights