Cheap Flights from Chicago, IL to Denver, CO from $58

One way Round trip

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On Cheapflightsplus.com you will find 20 direct and 151 connecting flights from Chicago to Denver. You can compare airfare deals from 9 airlines and multiple travel sites from $58, book and save on cheap plane tickets and last minute offers. Also check out CHI-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Chicago to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $58 (one-way), $99 (round-trip).

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Best Flights from Chicago to Denver Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Denver with the lowest price of $58. The fastest direct flight takes 2h 43m and the fastest connecting – 4h.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $60 Find flight	06:00 Chicago Midway	07:43 Denver Denver International	2h 43m	Frontier Airlines	F92209
from $60 Find flight	18:48 Chicago O'Hare International	20:32 Denver Denver International	2h 44m	Frontier Airlines	F91483
from $102 Find flight	21:36 Chicago O'Hare International	23:19 Denver Denver International	2h 43m	United Airlines	UA2485
from $118 Find flight	12:45 Chicago O'Hare International	14:36 Denver Denver International	2h 51m	United Airlines	UA1491
from $138 Find flight	16:05 Chicago O'Hare International	17:54 Denver Denver International	2h 49m	United Airlines	UA2861
from $173 Find flight	14:35 Chicago O'Hare International	16:28 Denver Denver International	2h 53m	United Airlines	UA1588
from $200 Find flight	08:45 Chicago O'Hare International	10:43 Denver Denver International	2h 58m	United Airlines	UA2297
from $257 Find flight	16:06 Chicago O'Hare International	17:59 Denver Denver International	2h 53m	United Airlines	UA1946
from $58 Find flight	12:43 Chicago Midway	19:10 Denver Denver International	7h 27m layover 1h 1m - Las Vegas	Frontier Airlines	F92329 F94612
from $59 Find flight	14:08 Chicago Midway	00:24+1 день Denver Denver International	11h 16m layover 4h 47m - Philadelphia	Frontier Airlines	F94368 F93339
from $59 Find flight	18:36 Chicago O'Hare International	09:29+1 день Denver Denver International	15h 53m layover 9h 25m - Las Vegas	Frontier Airlines	F92145 F92016
from $65 Find flight	07:00 Chicago Midway	13:18 Denver Denver International	7h 18m layover 2h 16m - Dallas	Frontier Airlines	F91887 F91323
from $65 Find flight	07:00 Chicago O'Hare International	15:11 Denver Denver International	9h 11m layover 2h 15m - Tampa	Frontier Airlines	F91416 F93517
from $67 Find flight	20:54 Chicago Midway	07:53+1 день Denver Denver International	11h 59m layover 7h 9m - Dallas	Frontier Airlines	F92881 F93365
from $69 Find flight	06:10 Chicago O'Hare International	11:58 Denver Denver International	6h 48m layover 0h 44m - Phoenix	Frontier Airlines	F91827 F91820
from $76 Find flight	11:55 Chicago O'Hare International	16:38 Denver Denver International	5h 43m layover 1h 56m - Minneapolis	Sun Country Airlines	SY260 SY657

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on December 03, 2024

Flight Schedule Chicago (Illinois) to Denver (Colorado)

Full flight schedule will help you in detecting at what time planes fly from Chicago to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 07:43	06:00 — 07:43 F92209 Frontier Airlines Chicago — Denver	2h 43m	Find flight from$60
07:10 — 09:00	07:10 — 09:00 UA711 United Airlines Chicago — Denver	2h 50m	Find flight from$117
08:45 — 10:35	08:45 — 10:35 UA1733 United Airlines Chicago — Denver	2h 50m	Find flight from$186
08:45 — 10:43	08:45 — 10:43 UA2297 United Airlines Chicago — Denver	2h 58m	Find flight from$200
08:45 — 10:35	08:45 — 10:35 UA1599 United Airlines Chicago — Denver	2h 50m	Find flight from$228
12:45 — 14:34	12:45 — 14:34 UA2311 United Airlines Chicago — Denver	2h 49m	Find flight from$116
12:45 — 14:36	12:45 — 14:36 UA1491 United Airlines Chicago — Denver	2h 51m	Find flight from$118
14:30 — 16:20	14:30 — 16:20 UA2402 United Airlines Chicago — Denver	2h 50m	Find flight from$116
14:35 — 16:28	14:35 — 16:28 UA1588 United Airlines Chicago — Denver	2h 53m	Find flight from$173
14:39 — 16:30	14:39 — 16:30 UA310 United Airlines Chicago — Denver	2h 51m	Find flight from$118
16:00 — 17:49	16:00 — 17:49 UA767 United Airlines Chicago — Denver	2h 49m	Find flight from$134
16:05 — 17:54	16:05 — 17:54 UA2861 United Airlines Chicago — Denver	2h 49m	Find flight from$138
16:06 — 17:59	16:06 — 17:59 UA1946 United Airlines Chicago — Denver	2h 53m	Find flight from$257
16:08 — 17:59	16:08 — 17:59 UA2436 United Airlines Chicago — Denver	2h 51m	Find flight from$117
17:50 — 19:40	17:50 — 19:40 UA2334 United Airlines Chicago — Denver	2h 50m	Find flight from$116
17:50 — 19:40	17:50 — 19:40 UA2370 United Airlines Chicago — Denver	2h 50m	Find flight from$117
18:25 — 20:23	18:25 — 20:23 UA2179 United Airlines Chicago — Denver	2h 58m	Find flight from$189
18:48 — 20:32	18:48 — 20:32 F91483 Frontier Airlines Chicago — Denver	2h 44m	Find flight from$60
21:36 — 23:19	21:36 — 23:19 UA2485 United Airlines Chicago — Denver	2h 43m	Find flight from$102
21:38 — 23:30	21:38 — 23:30 UA1748 United Airlines Chicago — Denver	2h 52m	Find flight from$140
05:01 — 15:35	05:01 — 08:04 F92112 Frontier Airlines Chicago — Philadelphia 5h 15m stop 13:19 — 15:35 F93265 Frontier Airlines Philadelphia — Denver	11h 34m including layover	Find flight from$87
05:45 — 11:33	05:45 — 08:44 UA2622 United Airlines Chicago — Houston 1h 3m stop 09:47 — 11:33 UA2358 United Airlines Houston — Denver	6h 48m including layover	Find flight from$138
06:10 — 11:58	06:10 — 09:16 F91827 Frontier Airlines Chicago — Phoenix 44m stop 10:00 — 11:58 F91820 Frontier Airlines Phoenix — Denver	6h 48m including layover	Find flight from$69
07:00 — 13:18	07:00 — 09:49 F91887 Frontier Airlines Chicago — Dallas 2h 16m stop 12:05 — 13:18 F91323 Frontier Airlines Dallas — Denver	7h 18m including layover	Find flight from$65
07:00 — 15:11	07:00 — 10:43 F91416 Frontier Airlines Chicago — Tampa 2h 15m stop 12:58 — 15:11 F93517 Frontier Airlines Tampa — Denver	9h 11m including layover	Find flight from$65
08:00 — 22:36	08:00 — 11:01 F93142 Frontier Airlines Chicago — Charlotte 9h 51m stop 20:52 — 22:36 F91361 Frontier Airlines Charlotte — Denver	15h 36m including layover	Find flight from$76
08:45 — 00:40 +1 day	07:42 — 11:28 F91186 Frontier Airlines Chicago — Tampa 9h 58m stop 07:00 — 09:08 F91113 Frontier Airlines Tampa — Denver	16h 55m including layover	Find flight from$69
10:21 — 07:12 +1 day	08:00 — 10:55 F93135 Frontier Airlines Chicago — Houston 16h 20m stop 06:00 — 07:34 F93229 Frontier Airlines Houston — Denver	21h 51m including layover	Find flight from$75
10:35 — 16:32	10:35 — 13:38 UA2624 United Airlines Chicago — Houston 1h 12m stop 14:50 — 16:32 UA241 United Airlines Houston — Denver	6h 57m including layover	Find flight from$138
11:32 — 18:21	11:32 — 14:19 F91735 Frontier Airlines Chicago — Phoenix 2h 3m stop 16:22 — 18:21 F92106 Frontier Airlines Phoenix — Denver	7h 49m including layover	Find flight from$81
11:55 — 16:38	12:22 — 13:58 SY260 Sun Country Airlines Chicago — Minneapolis 1h 56m stop 16:30 — 17:41 SY657 Sun Country Airlines Minneapolis — Denver	5h 43m including layover	Find flight from$76
12:43 — 19:10	22:32 — 00:42 F92329 Frontier Airlines Chicago — Las Vegas 1h 1m stop 20:44 — 23:48 F94612 Frontier Airlines Las Vegas — Denver	7h 27m including layover	Find flight from$58
12:44 — 23:52	12:43 — 15:07 F92329 Frontier Airlines Chicago — Las Vegas 5h 54m stop 21:53 — 00:49 F94968 Frontier Airlines Las Vegas — Denver	12h 8m including layover	Find flight from$69
14:01 — 23:32	14:01 — 17:10 F91735 Frontier Airlines Chicago — Phoenix 4h 25m stop 21:35 — 23:32 F92142 Frontier Airlines Phoenix — Denver	10h 31m including layover	Find flight from$70
14:08 — 00:24 +1 day	12:36 — 15:42 F94368 Frontier Airlines Chicago — Philadelphia 4h 47m stop 21:53 — 00:26 F93339 Frontier Airlines Philadelphia — Denver	11h 16m including layover	Find flight from$59
15:00 — 03:59 +1 day	18:36 — 21:00 F92145 Frontier Airlines Chicago — Las Vegas 7h 46m stop 15:38 — 18:36 F93844 Frontier Airlines Las Vegas — Denver	13h 59m including layover	Find flight from$85
15:28 — 15:04 +1 day	15:28 — 18:19 F93088 Frontier Airlines Chicago — Baltimore 18h 44m stop 13:03 — 15:04 F92705 Frontier Airlines Baltimore — Denver	24h 36m including layover	Find flight from$98
16:01 — 23:40	20:26 — 00:29 F93044 Frontier Airlines Chicago — Orlando 1h 16m stop 20:57 — 23:14 F93311 Frontier Airlines Orlando — Denver	8h 39m including layover	Find flight from$85
16:27 — 14:48 +1 day	16:27 — 19:15 F93281 Frontier Airlines Chicago — Houston 17h 59m stop 13:14 — 14:48 F93205 Frontier Airlines Houston — Denver	23h 21m including layover	Find flight from$75
18:36 — 09:29 +1 day	15:15 — 17:23 F92145 Frontier Airlines Chicago — Las Vegas 9h 25m stop 08:18 — 11:19 F92016 Frontier Airlines Las Vegas — Denver	15h 53m including layover	Find flight from$59
19:50 — 08:34 +1 day	09:35 — 13:30 F93044 Frontier Airlines Chicago — Orlando 6h 32m stop 06:20 — 08:39 F91733 Frontier Airlines Orlando — Denver	13h 44m including layover	Find flight from$78
20:54 — 07:53 +1 day	19:17 — 22:01 F92881 Frontier Airlines Chicago — Dallas 7h 9m stop 05:15 — 06:28 F93365 Frontier Airlines Dallas — Denver	11h 59m including layover	Find flight from$67
20:56 — 07:51 +1 day	20:56 — 00:11 F91827 Frontier Airlines Chicago — Phoenix 5h 49m stop 06:00 — 07:51 F91376 Frontier Airlines Phoenix — Denver	11h 55m including layover	Find flight from$79
21:01 — 07:28 +1 day	21:01 — 23:42 F93243 Frontier Airlines Chicago — Dallas 6h 33m stop 06:15 — 07:28 F92631 Frontier Airlines Dallas — Denver	11h 27m including layover	Find flight from$70

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on December 3, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Denver depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Denver is 1448 miles. Time difference between the cities is 1h. Airplanes depart 00:48 to 21:38 from 7 Chicago airports and arrive 00:48 to 21:38 to 2 Denver airports. Average flight time is 2h 50m.

The fastest flight 2h 43m
Average flight time 2h 50m
The earliest flight 00:48
The latest flight 21:38
Distance 900 ml

The cheapest months to travel to Denver are december (from 35 $), november (from 40 $), february (from 60 $).

The most expensive months are january (from 65 $), february (from 60 $), november (from 40 $).

What is the lowest airfare Chicago to Denver?

The cheapest plane ticket found by our users is $58. This airfare is for economy class on one-way F92329 flight by Frontier Airlines for December 12, 2024 which leaves Midway in Chicago at 12:43 am and arrives at Denver Denver International at 19:10.

Economy class

$58

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Business class

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First class

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Popular Airlines on the Route

The flight Chicago — Denver is served by 9 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 27 departures per week at the price of from $ 174 . And the most expensive tickets are offered by Volaris airline - from $ 912.

Direct flights

There are 20 nonstop flights on the route. The fastest direct flight is F92209 by Frontier Airlines takes 2h 43m and the cheapest is F92329 by Frontier Airlines for $60.

F9 - Frontier Airlines

from $60

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UA - United Airlines

from $102

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See more direct flights

Connecting Flights

There are 151 flights with layovers on the route. The fastest connecting flight is KG3915 by Aerogaviota takes 4h and the cheapest is F92329 by Frontier Airlines for $58.

AS - Alaska Airlines

from $174

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F9 - Frontier Airlines

from $58

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UA - United Airlines

from $138

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NK - Spirit Airlines

from $197

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SY - Sun Country Airlines

from $76

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Y4 - Volaris

from $381

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KG - Aerogaviota

from $150

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AM - Aeromexico

from $358

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VB - VivaAerobus

from $388

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See more connecting flights

Airports

You can fly from Chicago to Denver from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

O'Hare International-ORD

from $59
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Midway-MDW

from $58
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Dupage County-DPA

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Chicago FSS-CHI

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Merrill C Meigs (closed)-CGX

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Pal-Waukee-PWK

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Chicago NAS-NOH

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Denver airports

Denver International-DEN

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Arapahoe Co-APA

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Airplanes

There are flights to Denver from Chicago by 9 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Chicago

You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.

Chicago — Las Vegas

from $508

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Chicago — Tampa

from $63

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Chicago — Los Angeles

from $181

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Chicago — Orlando

from $62

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Chicago — New York

from $74

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Chicago — Dallas

from $70

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Chicago — San Antonio

from $59

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Chicago — Atlanta

from $76

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Chicago — Miami

from $66

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Chicago — Denver

from $61

Find

Top International Destinations from Chicago

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Chicago — London

from $60

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Chicago — Manchester

from $58

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Chicago — Zurich

from $61

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Chicago — Cancun

from $72

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Chicago — Dublin

from $59

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Chicago — Madrid

from $72

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Chicago — Rome

from $79

Find
Chicago — Paris

from $61

Find
Chicago — Tel Aviv

from $628

Find
Chicago — Mumbai

from $74

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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