Chicago to Denver

ORDDEN

Fly from Chicago to Denver starting at SAR 229 with Frontier Airlines.Best fare available on Oct 14, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Denver cheapest flights this week

2 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectSAR 710VIEW DEAL
3 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectSAR 673VIEW DEAL
4 Oct
United Airlines
05:00ORD
07:39DEN
DirectSAR 1,188VIEW DEAL
5 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectSAR 685VIEW DEAL
6 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectSAR 592VIEW DEAL
7 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectSAR 585VIEW DEAL
8 Oct
Frontier Airlines
06:30ORD
09:19DEN
DirectSAR 670VIEW DEAL
14 Oct
Frontier Airlines
06:30ORD
09:19DEN
DirectSAR 229VIEW DEAL
19 Oct
Frontier Airlines
06:30ORD
09:19DEN
DirectSAR 270VIEW DEAL
24 Oct
Frontier Airlines
06:30ORD
09:19DEN
DirectSAR 233VIEW DEAL

Chicago to Denver monthly flight fare trend

Oct
from SAR 229
Nov
from SAR 229
Dec
from SAR 437
Jan
from SAR 566
Feb
from SAR 581
Mar
from SAR 503

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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