Chicago to Las Vegas
MDWLAS
Fly from Chicago to Las Vegas starting at USD 114 with F9.
Best fare available on Jun 30, 2026.
Limited seats. Better plans. Book before it's gone.
Chicago to Las Vegas cheapest flights this week
18 May
WN
21:40MDW
01:35LAS
Direct$147VIEW DEAL
23 May
F9
15:07MDW
23:14LAS
1 Stop$125VIEW DEAL
24 May
F9
15:07MDW
00:37LAS
1 Stop$135VIEW DEAL
29 May
F9
06:00MDW
14:53LAS
1 Stop$131VIEW DEAL
31 May
F9
12:27MDW
22:51LAS
1 Stop$152VIEW DEAL
4 Jun
F9
12:27MDW
22:51LAS
1 Stop$131VIEW DEAL
10 Jun
WN
18:00MDW
00:00LAS
1 Stop$123VIEW DEAL
18 Jun
G4
20:03MDW
10:50LAS
1 Stop$152VIEW DEAL
30 Jun
F9
12:27MDW
22:39LAS
1 Stop$114VIEW DEAL
1 Jul
WN
21:10MDW
01:05LAS
Direct$137VIEW DEAL
Chicago to Las Vegas monthly flight fare trend
May
from USD 107
Jun
from USD 114
Jul
from USD 137
Aug
No flights
Sep
No flights
Oct
from USD 172
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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