Las Vegas to Chicago

LASMDW

Fly from Las Vegas to Chicago starting at USD 129 with Frontier Airlines.Best fare available on Aug 5, 2026.Limited seats. Better plans. Book before it's gone.

Las Vegas to Chicago cheapest flights this week

5 Jul
Southwest Airlines
23:55LAS
03:25MDW
DirectUSD 210VIEW DEAL
5 Jul
Frontier Airlines
23:50LAS
09:07MDW
1 StopUSD 211VIEW DEAL
15 Jul
Frontier Airlines
06:45LAS
20:11MDW
1 StopUSD 178VIEW DEAL
5 Aug
Frontier Airlines
06:45LAS
20:11MDW
1 StopUSD 129VIEW DEAL
6 Sept
Southwest Airlines
21:15LAS
03:50MDW
1 StopUSD 171VIEW DEAL
8 Oct
Southwest Airlines
00:15LAS
03:40MDW
DirectUSD 196VIEW DEAL
8 Nov
Southwest Airlines
00:20LAS
03:40MDW
DirectUSD 144VIEW DEAL
9 Nov
Southwest Airlines
08:10LAS
12:55MDW
DirectUSD 147VIEW DEAL
21 Nov
Southwest Airlines
18:50LAS
22:10MDW
DirectUSD 132VIEW DEAL
22 Nov
Southwest Airlines
16:00LAS
19:25MDW
DirectUSD 145VIEW DEAL

Las Vegas to Chicago monthly flight fare trend

Jul
from USD 178
Aug
from USD 129
Sep
from USD 171
Oct
from USD 196
Nov
from USD 132
Dec
from USD 159

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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