Chicago to Denver

MDWDEN

Fly from Chicago to Denver starting at USD 91 with Southwest Airlines.Best fare available on Sep 9, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Denver cheapest flights this week

4 Sept
Frontier Airlines
21:26MDW
07:28DEN
1 StopUSD 172VIEW DEAL
4 Sept
Frontier Airlines
11:50MDW
23:10DEN
1 StopUSD 177VIEW DEAL
5 Sept
Southwest Airlines
08:05MDW
15:10DEN
1 StopUSD 243VIEW DEAL
5 Sept
Southwest Airlines
14:05MDW
23:50DEN
1 StopUSD 268VIEW DEAL
6 Sept
Frontier Airlines
06:05MDW
04:48DEN
3 StopUSD 454VIEW DEAL
7 Sept
Southwest Airlines
13:00MDW
19:00DEN
1 StopUSD 311VIEW DEAL
8 Sept
Frontier Airlines
11:50MDW
23:05DEN
1 StopUSD 177VIEW DEAL
9 Sept
Southwest Airlines
06:40MDW
09:10DEN
DirectUSD 91VIEW DEAL
9 Sept
Southwest Airlines
15:50MDW
18:20DEN
DirectUSD 106VIEW DEAL
9 Sept
Southwest Airlines
18:00MDW
20:40DEN
DirectUSD 170VIEW DEAL

Chicago to Denver monthly flight fare trend

Sep
from USD 85
Oct
from USD 93
Nov
from USD 154
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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