Denver to Chicago

DENORD

Fly from Denver to Chicago starting at SAR 126 with Frontier Airlines.Best fare available on Sep 9, 2026.Limited seats. Better plans. Book before it's gone.

Denver to Chicago cheapest flights this week

18 Aug
Frontier Airlines
09:55DEN
12:36ORD
DirectSAR 211VIEW DEAL
20 Aug
Frontier Airlines
09:55DEN
12:36ORD
DirectSAR 537VIEW DEAL
21 Aug
Frontier Airlines
09:55DEN
12:36ORD
DirectSAR 322VIEW DEAL
22 Aug
Frontier Airlines
09:55DEN
12:36ORD
DirectSAR 525VIEW DEAL
24 Aug
Frontier Airlines
09:55DEN
12:36ORD
DirectSAR 344VIEW DEAL
25 Aug
Frontier Airlines
09:55DEN
12:36ORD
DirectSAR 570VIEW DEAL
4 Sept
United Airlines
20:29DEN
22:59ORD
DirectSAR 496VIEW DEAL
9 Sept
Frontier Airlines
20:55DEN
23:23ORD
DirectSAR 126VIEW DEAL
10 Sept
Frontier Airlines
20:55DEN
23:23ORD
DirectSAR 181VIEW DEAL
13 Sept
Frontier Airlines
06:25DEN
09:01ORD
DirectSAR 355VIEW DEAL

Denver to Chicago monthly flight fare trend

Aug
from SAR 211
Sep
from SAR 126
Oct
from SAR 226
Nov
from SAR 459
Dec
from SAR 244
Jan
No flights

Airport Details

Origin

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

Destination

Chicago

Chicago O'Hare International Airport (ORD)

Chicago, ORD
Zone

Chicago

Elev

680 ft

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