Chicago to Denver

ORDDEN

Fly from Chicago to Denver starting at USD 53 with Frontier Airlines.Best fare available on Aug 17, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Denver cheapest flights this week

17 Jul
Frontier Airlines
21:57ORD
00:57DEN
DirectUSD 152VIEW DEAL
24 Jul
Frontier Airlines
07:05ORD
15:00DEN
1 StopUSD 145VIEW DEAL
25 Jul
Frontier Airlines
13:50ORD
23:28DEN
1 StopUSD 145VIEW DEAL
27 Jul
Frontier Airlines
17:46ORD
00:58DEN
1 StopUSD 145VIEW DEAL
11 Aug
Frontier Airlines
21:57ORD
00:57DEN
DirectUSD 76VIEW DEAL
17 Aug
Frontier Airlines
21:57ORD
00:57DEN
DirectUSD 53VIEW DEAL
22 Aug
Frontier Airlines
14:41ORD
17:45DEN
DirectUSD 53VIEW DEAL
30 Aug
United Airlines
05:00ORD
07:39DEN
DirectUSD 132VIEW DEAL
8 Dec
United Airlines
05:00ORD
07:42DEN
DirectUSD 122VIEW DEAL
16 Jan
United Airlines
05:00ORD
07:42DEN
DirectUSD 153VIEW DEAL

Chicago to Denver monthly flight fare trend

Jul
from USD 145
Aug
from USD 53
Sep
No flights
Oct
No flights
Nov
No flights
Dec
from USD 122

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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