Flights from Denver to Chicago O'Hare

Our cheapest offers for flights from Denver to Chicago O'Hare

Here you can compare cheap flights from Denver (DEN) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Denver
Chicago O'Hare
Outbound
04/12/25
direct
F93174
02h 29min
Return
04/27/25
direct
F91483
02h 57min
Frontier Airlines
$101
found 2 days ago
Denver
Chicago O'Hare
Outbound
04/12/25
direct
F93174
02h 29min
Return
04/27/25
direct
F91483
02h 57min
Frontier Airlines ?
$102
found 2 days ago
Denver
Chicago O'Hare
Outbound
04/21/25
1 Stopover (PHX)
F92105, F91828
07h 13min
Return
05/19/25
1 Stopover (IAH)
F93135, F93229
19h 53min
Frontier Airlines ?
$108
Denver
Chicago O'Hare
Outbound
04/21/25
1 Stopover (PHX)
F92105, F91828
07h 13min
Return
05/19/25
1 Stopover (TPA)
F91416, F91113
27h 11min
Frontier Airlines
$110
Denver
Chicago O'Hare
Outbound
04/21/25
1 Stopover (PHX)
F92105, F91828
07h 13min
Return
05/19/25
1 Stopover (TPA)
F91416, F91113
27h 11min
Frontier Airlines
$115
Denver
Chicago O'Hare
Outbound
06/20/25
direct
F93174
02h 38min
Return
07/19/25
direct
F91483
02h 52min
Frontier Airlines
$134
Denver
Chicago O'Hare
Outbound
06/20/25
direct
F93174
02h 38min
Return
07/19/25
direct
F91483
02h 52min
Frontier Airlines
$138
Denver
Chicago O'Hare
Outbound
06/20/25
direct
F93174
02h 38min
Return
07/19/25
direct
F91483
02h 52min
Frontier Airlines
$143
Denver
Chicago O'Hare
Outbound
06/20/25
direct
F93174
02h 38min
Return
07/19/25
direct
F91483
02h 52min
Frontier Airlines
$147
Denver
Chicago O'Hare
Outbound
04/21/25
1 Stopover (PHX)
F92105, F91828
07h 13min
Return
05/19/25
1 Stopover (MCO)
F93044, F93311
08h 15min
Frontier Airlines
$167
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Denver - Chicago O'Hare

Roundtrip from 100,50 $US
Distance 1428 km
Departure airport Airport Denver International Airport, CO (DEN)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price
Flight destinations with a similar price