Chicago to Las Vegas
MDWLAS
Fly from Chicago to Las Vegas starting at SAR 114 with Frontier Airlines.
Best fare available on Jun 30, 2026.
Limited seats. Better plans. Book before it's gone.
Chicago to Las Vegas cheapest flights this week
Chicago to Las Vegas monthly flight fare trend
Jun
from SAR 114
Jul
from SAR 137
Aug
No flights
Sep
No flights
Oct
from SAR 172
Nov
from SAR 546
Airport Details
Origin
Chicago
Chicago Midway International Airport (MDW)
Chicago, MDW
Zone
Chicago
Elev
620 ft
Destination
Las Vegas
Harry Reid International Airport (LAS)
Las Vegas, LAS
Zone
Los Angeles
Elev
2181 ft
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