Chicago to Denver

MDWDEN

Fly from Chicago to Denver starting at USD 105 with Frontier Airlines.Best fare available on Aug 11, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Denver cheapest flights this week

24 Jul
Frontier Airlines
06:05MDW
15:00DEN
1 StopUSD 152VIEW DEAL
25 Jul
Frontier Airlines
18:41MDW
07:28DEN
1 StopUSD 148VIEW DEAL
27 Jul
Frontier Airlines
06:05MDW
15:00DEN
1 StopUSD 152VIEW DEAL
11 Aug
Frontier Airlines
17:46MDW
23:55DEN
1 StopUSD 138VIEW DEAL
11 Aug
Frontier Airlines
06:05MDW
15:01DEN
1 StopUSD 105VIEW DEAL
11 Aug
Southwest Airlines
06:40MDW
09:10DEN
DirectUSD 120VIEW DEAL
17 Aug
Southwest Airlines
19:35MDW
22:10DEN
DirectUSD 120VIEW DEAL
17 Aug
Frontier Airlines
06:05MDW
15:01DEN
1 StopUSD 127VIEW DEAL
17 Aug
Southwest Airlines
20:15MDW
22:50DEN
DirectUSD 108VIEW DEAL
17 Aug
Southwest Airlines
10:05MDW
15:25DEN
1 StopUSD 115VIEW DEAL

Chicago to Denver monthly flight fare trend

Jul
from USD 148
Aug
from USD 90
Sep
from USD 105
Oct
No flights
Nov
from USD 154
Dec
from USD 732

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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