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Cheap flights Chicago to Denver

1 passenger, economy

Nonstop flights from Chicago to Denver: American Airlines, Frontier Airlines, Southwest Airlines and 1 more. Nonstop flights per week: 15. Flight time: 2 hours 56 minutes. Distance: 1426 km. Tickets from S$49 (departure 10 December).

Prices updated on 25 October at 10:54

See also: Denver — ChicagoFlights from ChicagoFlights to Denver

Cheap flights Chicago to Denver

Compare prices, duration and stops

Frontier Airlines
F9 3647
15:30
O'Hare International Airport (ORD)
Sun, 25 Oct
21h 48min
1 stop
12:18
Denver (DEN)
Mon, 26 Oct +1
S$237
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Fri, 30 Oct
2h 56min
Direct
08:26
Denver (DEN)
Fri, 30 Oct
S$243
Frontier Airlines
F9 1483 🔥 Hot deal
15:30
O'Hare International Airport (ORD)
Mon, 2 Nov
2h 56min
Direct
17:26
Denver (DEN)
Mon, 2 Nov
S$83
Frontier Airlines
F9 3241
08:59
O'Hare International Airport (ORD)
Wed, 4 Nov
7h 54min
1 stop
15:53
Denver (DEN)
Wed, 4 Nov
S$175
Frontier Airlines
F9 1483
06:30
O'Hare International Airport (ORD)
Mon, 9 Nov
2h 56min
Direct
08:26
Denver (DEN)
Mon, 9 Nov
S$130
Frontier Airlines
F9 1483 🔥 Hot deal
06:30
O'Hare International Airport (ORD)
Thu, 12 Nov
2h 56min
Direct
08:26
Denver (DEN)
Thu, 12 Nov
S$103
Southwest Airlines
WN 2922
06:05
Chicago Midway International Airport (MDW)
Thu, 19 Nov
2h 55min
Direct
08:00
Denver (DEN)
Thu, 19 Nov
S$146
Frontier Airlines
F9 1483
06:40
O'Hare International Airport (ORD)
Fri, 20 Nov
2h 56min
Direct
08:36
Denver (DEN)
Fri, 20 Nov
S$170
Frontier Airlines
F9 1901
05:40
O'Hare International Airport (ORD)
Tue, 24 Nov
18h 2min
1 stop
22:42
Denver (DEN)
Tue, 24 Nov
S$135
Frontier Airlines
F9 1901
05:40
O'Hare International Airport (ORD)
Wed, 25 Nov
18h 2min
1 stop
22:42
Denver (DEN)
Wed, 25 Nov
S$135
United Airlines
UA 1217
07:15
O'Hare International Airport (ORD)
Wed, 2 Dec
2h 40min
Direct
08:55
Denver (DEN)
Wed, 2 Dec
S$149
Frontier Airlines
F9 1483
07:25
O'Hare International Airport (ORD)
Sat, 5 Dec
3h 4min
Direct
09:29
Denver (DEN)
Sat, 5 Dec
S$52
Frontier Airlines
F9 1483 Best price
07:25
O'Hare International Airport (ORD)
Thu, 10 Dec
3h 4min
Direct
09:29
Denver (DEN)
Thu, 10 Dec
S$49
Frontier Airlines
F9 1483
07:25
O'Hare International Airport (ORD)
Wed, 16 Dec
3h 4min
Direct
09:29
Denver (DEN)
Wed, 16 Dec
S$68
Sun Country Airlines
SY 264
20:30
O'Hare International Airport (ORD)
Sat, 26 Dec
36h 12min
1 stop
07:42
Denver (DEN)
Mon, 28 Dec +1
S$287
Frontier Airlines
F9 3171
06:21
O'Hare International Airport (ORD)
Tue, 26 Jan
3h
Direct
08:21
Denver (DEN)
Tue, 26 Jan
S$106
Frontier Airlines
F9 3171
06:21
O'Hare International Airport (ORD)
Tue, 2 Feb
3h
Direct
08:21
Denver (DEN)
Tue, 2 Feb
S$66
Southwest Airlines
WN 367
14:50
Chicago Midway International Airport (MDW)
Sun, 28 Feb
2h 50min
Direct
16:40
Denver (DEN)
Sun, 28 Feb
S$198
Frontier Airlines
F9 3171
15:21
O'Hare International Airport (ORD)
Wed, 10 Mar
3h
Direct
17:21
Denver (DEN)
Wed, 10 Mar
S$186
Frontier Airlines
F9 3171
15:21
O'Hare International Airport (ORD)
Thu, 11 Mar
3h
Direct
17:21
Denver (DEN)
Thu, 11 Mar
S$200
American Airlines
AA 3112
05:05
O'Hare International Airport (ORD)
Wed, 17 Mar
2h 53min
Direct
06:58
Denver (DEN)
Wed, 17 Mar
S$178
American Airlines
AA 2021
15:03
O'Hare International Airport (ORD)
Mon, 19 Apr
2h 59min
Direct
17:02
Denver (DEN)
Mon, 19 Apr
S$216
American Airlines
AA 1647
14:45
O'Hare International Airport (ORD)
Tue, 6 July
2h 43min
Direct
16:28
Denver (DEN)
Tue, 6 July
S$212
American Airlines
AA 2069
06:35
O'Hare International Airport (ORD)
Sat, 10 July
2h 42min
Direct
08:17
Denver (DEN)
Sat, 10 July
S$226

Direct flight schedule Chicago — Denver

Direct flights: 2 · First departure: 06:21 · Last departure: 06:30

Departure → arrivalFlightAirport DaysDurationPrice
06:21→08:21 Frontier Airlines F9 3171 O'HareORD MonTueWedThuFriSatSun 3h
06:30→08:26 Frontier Airlines F9 1483 O'HareORD MonTueWedThuFriSatSun 2h 56min
Local time: departure at the departure airport, arrival at the arrival airport. Days and prices are based on tickets found for the coming months.

Low price calendar

From
To
Lowest price of the month Sun, 25 Oct · One way from S$237

Prices as of 24 October, 11:05 Moscow time

Cheap flights Chicago to Denver

Frontier Airlines
Frontier Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$49
Southwest Airlines
Southwest Airlines
Thu, Sun
Price from
S$146
United Airlines
United Airlines
Wed
Price from
S$149
American Airlines
American Airlines
Mon, Tue, Wed, Sat
Price from
S$216

Which airlines offer the cheapest flights from Chicago to Denver?

Based on collected data, the cheapest flights are offered by Frontier Airlines with an average ticket price of S$131.

  • Frontier Airlines Average price: S$131 · Flights: 5 · Direct: 2
  • United Airlines Average price: S$149 · Flights: 1 · Direct: 1
  • Southwest Airlines Average price: S$172 · Flights: 2 · Direct: 2
  • American Airlines Average price: S$208 · Flights: 4 · Direct: 4
  • Sun Country Airlines Average price: S$287 · Flights: 1 · Direct: 0

Which airlines fly most often from Chicago to Denver?

The most flight options on this route are offered by Frontier Airlines — options found: 5.

  • Frontier Airlines Flights: 5 · Direct: 2
  • American Airlines Flights: 4 · Direct: 4
  • Southwest Airlines Flights: 2 · Direct: 2
  • United Airlines Flights: 1 · Direct: 1
  • Sun Country Airlines Flights: 1 · Direct: 0

Round trip Chicago — Denver

TripOutboundReturnOutbound + returnTotal
One weekThu, 10 DecThu, 17 Dec S$49 + S$48
Two weeksMon, 2 NovSun, 15 Nov S$89 + S$93

Two one-way tickets combined, price per adult. Tap a price to search these dates.

Prices as of 24 October, 11:05 Moscow time

How many flights per day operate from Chicago to Denver?

Most flights operate on Wed (6), the fewest on Fri (1).

  • Mon Flights: 2 · Direct: 2
  • Tue Flights: 3 · Direct: 2
  • Wed Flights: 6 · Direct: 4
  • Thu Flights: 3 · Direct: 3
  • Fri Flights: 1 · Direct: 1
  • Sat Flights: 3 · Direct: 2
  • Sun Flights: 2 · Direct: 1

Popular destinations from Chicago

All →
CHI
Chicago — Philadelphia
United States → United States
PHL
from
S$36
CHI
Chicago — Fort Lauderdale
United States → United States
FLL
from
S$39
CHI
Chicago — Baltimore
United States → United States
BWI
from
S$43
CHI
Chicago — Washington
United States → United States
WAS
from
S$58
CHI
Chicago — Miami
United States → United States
MIA
from
S$66
CHI
Chicago — Burlington
United States → United States
BRL
from
S$67
CHI
Chicago — Phoenix
United States → United States
PHX
from
S$71

Popular destinations to Denver

All →
ONT
Ontario — Denver
United States → United States
DEN
from
S$42
PHX
Phoenix — Denver
United States → United States
DEN
from
S$47
LAX
Los Angeles — Denver
United States → United States
DEN
from
S$54
DFW
Dallas — Denver
United States → United States
DEN
from
S$55
SAN
San Diego — Denver
United States → United States
DEN
from
S$60
LAS
Las Vegas — Denver
United States → United States
DEN
from
S$76
AUS
Austin — Denver
United States → United States
DEN
from
S$80
SEA
Seattle — Denver
United States → United States
DEN
from
S$80

Cheap flights Chicago to Denver

Price from
S$49
Average price
S$170
Flight time
2 hours 56 minutes
Distance
1 426 km
Рейсов в неделю
15
Airlines
5
Most frequent flight
F9 1483

Prices as of 25 October, 10:54 Moscow time

Airports on the Chicago — Denver route

From → to Flights Direct Airlines Price from
O'Hare International AirportORD DenverDEN Cheapest
1074
Chicago Midway International AirportMDW DenverDEN
221

Departure airports · Chicago

Arrival airports · Denver

Passenger reviews

No reviews for this route yet

Internet abroad

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Frequently Asked Questions

Yes. Nonstop flights from Chicago to Denver are operated by: American Airlines, Frontier Airlines, Southwest Airlines, United Airlines. A nonstop flight takes 2 hours 56 minutes on average. Nonstop tickets start at S$49.
The average ticket price Chicago Denver is S$170. The cheapest ticket costs S$49, operated by Frontier Airlines, flight F9 1483, departing Chicago on 10 December at 07:25, arriving Denver on 10 December at 09:29. Prices as of 25 October.
A nonstop flight takes 2 hours 56 minutes on average. The fastest is UA 1217 United Airlines: 2 hours 40 minutes. With a connection: from 7 hours 54 minutes, usually about 18 hours.
Flights from Chicago to Denver depart from these airports: O'Hare International Airport (ORD), Chicago Midway International Airport (MDW). Most flights depart from O'Hare International Airport. Arrival: Denver (DEN).
Tickets from Chicago to Denver are sold by: Frontier Airlines, American Airlines, Southwest Airlines, Sun Country Airlines, United Airlines. Nonstop: American Airlines, Frontier Airlines, Southwest Airlines, United Airlines.
The distance from Chicago to Denver is 1426 km.
Tickets from Denver to Chicago start at S$48. The average price is S$164. Nonstop flights are operated by: Southwest Airlines, American Airlines, Frontier Airlines, United Airlines. All tickets Denver — Chicago
The first nonstop flight departs at 06:21 (F9 3171, Frontier Airlines), the last one at 06:30 (F9 1483, Frontier Airlines). Local time.