Chicago to Denver

ORDDEN

Fly from Chicago to Denver starting at USD 62 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

1 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectUSD 84VIEW DEAL
2 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectUSD 180VIEW DEAL
5 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectUSD 63VIEW DEAL
6 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectUSD 160VIEW DEAL
7 Oct
Frontier Airlines
06:30ORD
09:15DEN
DirectUSD 161VIEW DEAL
8 Oct
Frontier Airlines
06:30ORD
09:19DEN
DirectUSD 181VIEW DEAL
14 Oct
Frontier Airlines
06:30ORD
09:19DEN
DirectUSD 62VIEW DEAL
19 Oct
Frontier Airlines
06:30ORD
09:19DEN
DirectUSD 73VIEW DEAL
24 Oct
Frontier Airlines
06:30ORD
09:19DEN
DirectUSD 63VIEW DEAL
2 Nov
Frontier Airlines
06:30ORD
09:26DEN
DirectUSD 62VIEW DEAL

Chicago to Denver monthly flight fare trend

Sep
No flights
Oct
from USD 62
Nov
from USD 62
Dec
from USD 118
Jan
from USD 153
Feb
from USD 157

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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