Las Vegas (LAS) to Chicago (CHI) Flights

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from Las Vegas to Chicago

The cheapest prices found with in the last 7 days for return flights were $126 and for one-way flights to Chicago for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Frontier Airlines
American Airlines
Sun Country Airlines

Save more with Chicago Flight + Hotel packages

21c Museum Hotel Chicago
The Whitehall Hotel
Trump International Hotel & Tower Chicago
Aloft Chicago Downtown River North, a Marriott Hotel
Hilton Orrington / Evanston
Fairmont Chicago at Millennium Park
Don't see what you're looking for?
See all available trips from Las Vegas to Chicago
View all trips