Chicago to Denver

MDWDEN

Fly from Chicago to Denver starting at USD 89 with Southwest Airlines.Best fare available on Oct 7, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Denver cheapest flights this week

1 Oct
Southwest Airlines
18:00MDW
01:45DEN
1 StopUSD 142VIEW DEAL
2 Oct
Frontier Airlines
12:54MDW
22:49DEN
1 StopUSD 214VIEW DEAL
5 Oct
Southwest Airlines
06:05MDW
08:45DEN
DirectUSD 103VIEW DEAL
5 Oct
Southwest Airlines
21:20MDW
00:00DEN
DirectUSD 106VIEW DEAL
5 Oct
Frontier Airlines
12:54MDW
22:49DEN
1 StopUSD 109VIEW DEAL
6 Oct
Southwest Airlines
15:35MDW
18:15DEN
DirectUSD 103VIEW DEAL
6 Oct
Southwest Airlines
07:40MDW
10:15DEN
DirectUSD 128VIEW DEAL
6 Oct
Southwest Airlines
19:20MDW
22:00DEN
DirectUSD 255VIEW DEAL
7 Oct
Southwest Airlines
19:20MDW
21:55DEN
DirectUSD 106VIEW DEAL
7 Oct
Southwest Airlines
07:40MDW
10:15DEN
DirectUSD 89VIEW DEAL

Chicago to Denver monthly flight fare trend

Sep
No flights
Oct
from USD 89
Nov
from USD 104
Dec
from USD 125
Jan
No flights
Feb
from USD 151

Airport Details

Origin

Chicago

Chicago Midway International Airport (MDW)

Chicago, MDW
Zone

Chicago

Elev

620 ft

Destination

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

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