Cheapest
113€
Flight duration
3h 43m
Distance
2,448 km
Best season
May, Oct
Best season to visit Las Vegas
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Based on the tourist season, not live fares — search your dates for real prices.
Airlines & airports
Chicago
ORDChicago O'Hare
Las Vegas
LASLas Vegas Harry Reid
Tips for cheap flights
- Book 4-6 weeks in advance for the best prices
- Fly on Tuesdays and Wednesdays for cheaper fares
- Best months: May, Oct
- Compare airports: ORD, LAS
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