Chicago to Denver

ORDDEN

Fly from Chicago to Denver starting at SAR 207 with Frontier Airlines.Best fare available on Sep 19, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Denver cheapest flights this week

5 Aug
Frontier Airlines
21:57ORD
00:57DEN
DirectSAR 437VIEW DEAL
11 Aug
Frontier Airlines
21:57ORD
00:57DEN
DirectSAR 537VIEW DEAL
17 Aug
Frontier Airlines
21:57ORD
00:57DEN
DirectSAR 244VIEW DEAL
21 Aug
Frontier Airlines
14:41ORD
17:45DEN
DirectSAR 322VIEW DEAL
22 Aug
Frontier Airlines
14:41ORD
17:45DEN
DirectSAR 244VIEW DEAL
30 Aug
United Airlines
05:00ORD
07:39DEN
DirectSAR 488VIEW DEAL
19 Sept
Frontier Airlines
06:30ORD
09:15DEN
DirectSAR 207VIEW DEAL
20 Sept
Frontier Airlines
22:40ORD
01:29DEN
DirectSAR 344VIEW DEAL
28 Sept
Frontier Airlines
06:30ORD
09:15DEN
DirectSAR 241VIEW DEAL
29 Sept
Frontier Airlines
06:30ORD
09:15DEN
DirectSAR 226VIEW DEAL

Chicago to Denver monthly flight fare trend

Jul
No flights
Aug
from SAR 244
Sep
from SAR 207
Oct
from SAR 211
Nov
from SAR 459
Dec
from SAR 451

Airport Details

Origin

Chicago

Chicago O'Hare International Airport (ORD)

Chicago, ORD
Zone

Chicago

Elev

680 ft

Destination

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

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