Cheap flights from Chicago to Las Vegas
From 126 USD — compare hundreds of airlines
Vuelos directosMás barato: 2026-07 · 101 US$
Precios por fecha
144 US$
07-01
163 US$
07-02
167 US$
07-03
167 US$
07-04
167 US$
07-05
171 US$
07-06
155 US$
07-07
155 US$
07-08
155 US$
07-09
140 US$
07-10
145 US$
07-11
150 US$
07-12
Aerolíneas en esta ruta
American AirlinesAllegiant AirGulf AirSpirit AirlinesUnited AirlinesSilk AviaSouthwest Airlines
Preguntas frecuentes
What's the cheapest month to fly Chicago to Las Vegas?
Usually 2026-07, from 101 USD.
Are there direct flights from Chicago to Las Vegas?
We show both direct and connecting options — filter to compare.