Las Vegas to Chicago

LASMDW

Fly from Las Vegas to Chicago starting at USD 120 with Frontier Airlines.Best fare available on Aug 20, 2026.Limited seats. Better plans. Book before it's gone.

Las Vegas to Chicago cheapest flights this week

5 Aug
Frontier Airlines
06:45LAS
20:11MDW
1 StopUSD 129VIEW DEAL
5 Aug
Frontier Airlines
06:00LAS
13:50MDW
1 StopUSD 142VIEW DEAL
6 Aug
Frontier Airlines
06:40LAS
20:03MDW
1 StopUSD 174VIEW DEAL
10 Aug
Frontier Airlines
23:50LAS
07:51MDW
1 StopUSD 167VIEW DEAL
15 Aug
Frontier Airlines
06:00LAS
15:26MDW
1 StopUSD 154VIEW DEAL
16 Aug
Southwest Airlines
20:45LAS
03:00MDW
1 StopUSD 154VIEW DEAL
16 Aug
Frontier Airlines
23:50LAS
07:51MDW
1 StopUSD 129VIEW DEAL
16 Aug
Southwest Airlines
21:45LAS
03:45MDW
1 StopUSD 242VIEW DEAL
17 Aug
Frontier Airlines
23:50LAS
08:55MDW
1 StopUSD 150VIEW DEAL
20 Aug
Frontier Airlines
11:36LAS
18:31MDW
1 StopUSD 120VIEW DEAL

Las Vegas to Chicago monthly flight fare trend

Aug
from USD 120
Sep
from USD 94
Oct
from USD 131
Nov
from USD 132
Dec
from USD 132
Jan
No flights

Airport Details

Origin

Las Vegas

Harry Reid International Airport (LAS)

Las Vegas, LAS
Zone

Los Angeles

Elev

2181 ft

Destination

Chicago

Chicago Midway International Airport (MDW)

Chicago, MDW
Zone

Chicago

Elev

620 ft

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