idealo Preisfinder Due to the effect of the current situation on air traffic, fewer offers are being submitted. Some offers might now no longer be available.
Outbound flight: 07/31/20
06:30 RFD
21:35 DEN
Chicago Rockford, IL
Denver International Airport, CO
2 Stopovers
Allegiant Air, 
United Airlines $397
Outbound flight: 07/15/20
20:51 RFD
14:03 DEN
Chicago Rockford, IL
Denver International Airport, CO
2 Stopovers
Allegiant Air, United Airlines $534
Outbound flight: 07/03/20
22:13 RFD
14:56 DEN
Chicago Rockford, IL
Denver International Airport, CO
1 Stopover
Allegiant Air, 
Frontier Airlines $244
Offers unavailable
Outbound flight: 07/03/20
22:13 RFD
14:56 DEN
Chicago Rockford, IL
Denver International Airport, CO
1 Stopover
Allegiant Air, Frontier Airlines $256
Offers unavailable
Outbound flight: 05/21/20
16:26 RFD
17:30 DEN
Chicago Rockford, IL
Denver International Airport, CO
2 Stopovers
Allegiant Air, 
Southwest Airlines $332
Offers unavailable
Outbound flight: 06/14/20
09:45 RFD
13:55 DEN
Chicago Rockford, IL
Denver International Airport, CO
2 Stopovers
Allegiant Air $361
Offers unavailable
Outbound flight: 06/14/20
09:45 RFD
13:55 DEN
Chicago Rockford, IL
Denver International Airport, CO
2 Stopovers
Allegiant Air $361
Offers unavailable
Outbound flight: 06/04/20
20:18 RFD
21:11 DEN
Chicago Rockford, IL
Denver International Airport, CO
2 Stopovers
Allegiant Air, Frontier Airlines $369
Offers unavailable