Cheap Flights from Denver, CO to Chicago, IL from $53

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On Cheapflightsplus.com you will find 7 direct and 70 connecting flights from Denver to Chicago. You can compare airfare deals from 7 airlines and multiple travel sites from $53, book and save on cheap plane tickets and last minute offers. Also check out DEN-CHI flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Denver to Chicago 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: $53 (one-way), $91 (round-trip).

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Best Flights from Denver to Chicago Today

Take a look at the list of non stop flights and flights with layovers from Denver to Chicago with the lowest price of $53. The fastest direct flight takes 2h 28m and the fastest connecting – 5h 55m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $57 Find flight	21:27 Denver Denver International	01:03+1 день Chicago O'Hare International	2h 36m	Frontier Airlines	F93172
from $110 Find flight	20:30 Denver Denver International	23:58 Chicago O'Hare International	2h 28m	United Airlines	UA377
from $132 Find flight	19:10 Denver Denver International	22:38 Chicago O'Hare International	2h 28m	United Airlines	UA2258
from $241 Find flight	11:20 Denver Denver International	14:54 Chicago O'Hare International	2h 34m	United Airlines	UA598
from $53 Find flight	20:55 Denver Denver International	09:16+1 день Chicago O'Hare International	11h 21m layover 6h 54m - Dallas	Frontier Airlines	F92632 F93242
from $53 Find flight	06:00 Denver Denver International	09:52+1 день Chicago O'Hare International	26h 52m layover 19h 41m - Orlando	Frontier Airlines	F93312 F92041
from $57 Find flight	20:55 Denver Denver International	04:47+1 день Chicago O'Hare International	6h 52m layover 0h 54m - Las Vegas	Frontier Airlines	F94611 F92146
from $57 Find flight	20:55 Denver Denver International	06:33+1 день Chicago Midway	8h 38m layover 2h 54m - Las Vegas	Frontier Airlines	F94611 F92330
from $57 Find flight	17:35 Denver Denver International	09:27+1 день Chicago O'Hare International	14h 52m layover 7h 43m - Orlando	Frontier Airlines	F94584 F93043
from $57 Find flight	12:23 Denver Denver International	13:43+1 день Chicago O'Hare International	24h 20m layover 17h 53m - Tampa	Frontier Airlines	F92746 F91415
from $57 Find flight	13:20 Denver Denver International	17:25+1 день Chicago O'Hare International	27h 5m layover 21h 4m - Las Vegas	Frontier Airlines	F92349 F92146
from $66 Find flight	23:56 Denver Denver International	10:09+1 день Chicago Midway	9h 13m layover 3h 19m - Philadelphia	Frontier Airlines	F93340 F91617
from $72 Find flight	19:21 Denver Denver International	10:02+1 день Chicago Midway	13h 41m layover 6h 54m - Orlando	Frontier Airlines	F94920 F91457
from $72 Find flight	19:39 Denver Denver International	11:44+1 день Chicago Midway	15h 5m layover 9h 23m - Las Vegas	Frontier Airlines	F94967 F92330
from $72 Find flight	19:21 Denver Denver International	23:16+1 день Chicago O'Hare International	26h 55m layover 19h 57m - Orlando	Frontier Airlines	F94920 F93045
from $76 Find flight	00:58 Denver Denver International	09:08 Chicago O'Hare International	7h 10m layover 1h 54m - Atlanta	Frontier Airlines	F93294 F91441

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 21, 2025

Flight Schedule Denver (Colorado) to Chicago (Illinois)

Full flight schedule will help you in detecting at what time planes fly from Denver to Chicago. 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
07:47 — 11:20	07:47 — 11:20 UA1811 United Airlines Denver — Chicago	2h 33m	Find flight from$132
11:20 — 14:54	11:20 — 14:54 UA598 United Airlines Denver — Chicago	2h 34m	Find flight from$241
16:17 — 19:50	16:17 — 19:50 UA1495 United Airlines Denver — Chicago	2h 33m	Find flight from$111
17:55 — 21:25	17:55 — 21:25 UA1898 United Airlines Denver — Chicago	2h 30m	Find flight from$111
19:10 — 22:38	19:10 — 22:38 UA2258 United Airlines Denver — Chicago	2h 28m	Find flight from$132
20:30 — 23:58	20:30 — 23:58 UA377 United Airlines Denver — Chicago	2h 28m	Find flight from$110
21:27 — 01:03 +1 day	21:27 — 01:03 F93172 Frontier Airlines Denver — Chicago	2h 36m	Find flight from$57
00:58 — 09:08	23:49 — 04:52 F93294 Frontier Airlines Denver — Atlanta 1h 54m stop 11:31 — 12:46 F91441 Frontier Airlines Atlanta — Chicago	7h 10m including layover	Find flight from$76
00:58 — 10:55	23:49 — 04:52 F93294 Frontier Airlines Denver — Atlanta 3h 54m stop 10:03 — 11:05 F92143 Frontier Airlines Atlanta — Chicago	8h 57m including layover	Find flight from$76
05:00 — 12:33	05:00 — 08:31 UA320 United Airlines Denver — Houston 1h 12m stop 09:59 — 12:49 UA2124 United Airlines Houston — Chicago	6h 33m including layover	Find flight from$129
05:00 — 14:50	05:00 — 08:31 UA320 United Airlines Denver — Houston 3h 29m stop 12:00 — 14:50 UA1168 United Airlines Houston — Chicago	8h 50m including layover	Find flight from$129
06:00 — 09:52 +1 day	12:47 — 18:28 F93312 Frontier Airlines Denver — Orlando 19h 41m stop 17:28 — 19:43 F92041 Frontier Airlines Orlando — Chicago	26h 52m including layover	Find flight from$53
06:45 — 16:31	12:53 — 17:50 F91450 Frontier Airlines Denver — Atlanta 3h 32m stop 22:26 — 23:51 F91595 Frontier Airlines Atlanta — Chicago	8h 46m including layover	Find flight from$123
07:00 — 23:59	06:00 — 08:10 AS643 Alaska Airlines Denver — Seattle 8h 41m stop 17:51 — 23:47 AS538 Alaska Airlines Seattle — Chicago	15h 59m including layover	Find flight from$172
08:10 — 20:07	08:10 — 13:53 UA1442 United Airlines Denver — New York 4h 33m stop 18:26 — 20:07 UA1159 United Airlines New York — Chicago	10h 57m including layover	Find flight from$244
09:40 — 22:41	09:40 — 12:43 F92148 Frontier Airlines Denver — Dallas 7h 36m stop 20:19 — 22:41 F92882 Frontier Airlines Dallas — Chicago	12h 1m including layover	Find flight from$82
09:40 — 19:10	09:40 — 13:11 UA2676 United Airlines Denver — Houston 3h 9m stop 16:20 — 19:10 UA2293 United Airlines Houston — Chicago	8h 30m including layover	Find flight from$129
11:40 — 19:10	11:15 — 14:46 UA738 United Airlines Denver — Houston 1h 9m stop 16:20 — 19:10 UA2293 United Airlines Houston — Chicago	6h 30m including layover	Find flight from$172
11:46 — 22:41	11:46 — 14:54 F94070 Frontier Airlines Denver — Dallas 5h 25m stop 20:19 — 22:41 F92882 Frontier Airlines Dallas — Chicago	9h 55m including layover	Find flight from$82
12:23 — 13:43 +1 day	12:23 — 17:50 F92746 Frontier Airlines Denver — Tampa 17h 53m stop 11:43 — 13:43 F91415 Frontier Airlines Tampa — Chicago	24h 20m including layover	Find flight from$57
12:45 — 21:29	12:45 — 16:16 UA514 United Airlines Denver — Houston 2h 29m stop 18:45 — 21:29 UA787 United Airlines Houston — Chicago	7h 44m including layover	Find flight from$129
13:20 — 17:25 +1 day	13:52 — 15:03 F92349 Frontier Airlines Denver — Las Vegas 21h 4m stop 13:39 — 19:30 F92146 Frontier Airlines Las Vegas — Chicago	27h 5m including layover	Find flight from$57
13:39 — 01:52 +1 day	13:39 — 15:36 F92141 Frontier Airlines Denver — Phoenix 5h 35m stop 21:11 — 01:52 F91828 Frontier Airlines Phoenix — Chicago	11h 13m including layover	Find flight from$92
14:05 — 04:37 +1 day	14:05 — 18:45 Y4761 Volaris Denver — Mexico City 5h 55m stop 00:40 — 04:37 Y4700 Volaris Mexico City — Chicago	13h 32m including layover	Find flight from$301
15:40 — 00:15 +1 day	15:40 — 19:10 UA489 United Airlines Denver — Houston 2h 28m stop 21:38 — 00:15 UA1692 United Airlines Houston — Chicago	7h 35m including layover	Find flight from$186
16:55 — 10:25 +1 day	16:55 — 19:35 KG3923 Aerogaviota Denver — Watertown 13h 10m stop 08:45 — 10:25 KG3911 Aerogaviota Watertown — Chicago	16h 30m including layover	Find flight from$146
17:35 — 09:27 +1 day	17:35 — 23:22 F94584 Frontier Airlines Denver — Orlando 7h 43m stop 07:05 — 09:27 F93043 Frontier Airlines Orlando — Chicago	14h 52m including layover	Find flight from$57
19:21 — 10:02 +1 day	19:21 — 01:04 F94920 Frontier Airlines Denver — Orlando 6h 54m stop 08:08 — 10:03 F91457 Frontier Airlines Orlando — Chicago	13h 41m including layover	Find flight from$72
19:21 — 23:16 +1 day	19:21 — 01:06 F94920 Frontier Airlines Denver — Orlando 19h 57m stop 21:03 — 23:16 F93045 Frontier Airlines Orlando — Chicago	26h 55m including layover	Find flight from$72
20:55 — 09:16 +1 day	20:55 — 00:01 F92632 Frontier Airlines Denver — Dallas 6h 54m stop 06:55 — 09:16 F93242 Frontier Airlines Dallas — Chicago	11h 21m including layover	Find flight from$53
20:55 — 04:47 +1 day	19:31 — 20:41 F94611 Frontier Airlines Denver — Las Vegas 54m stop 11:37 — 17:28 F92146 Frontier Airlines Las Vegas — Chicago	6h 52m including layover	Find flight from$57
23:27 — 10:42 +1 day	23:27 — 01:23 F94753 Frontier Airlines Denver — Phoenix 4h 57m stop 06:20 — 10:42 F91736 Frontier Airlines Phoenix — Chicago	10h 15m including layover	Find flight from$82
23:56 — 10:09 +1 day	23:59 — 05:30 F93340 Frontier Airlines Denver — Philadelphia 3h 19m stop 10:10 — 11:31 F91617 Frontier Airlines Philadelphia — Chicago	9h 13m including layover	Find flight from$66
14:05 — 14:20 +1 day	14:05 — 18:45 Y4761 Volaris Denver — Mexico City 4h 15m stop 23:00 — 00:40 VB1144 VivaAerobus Mexico City — Monterrey 10h 20m stop 11:00 — 14:20 VB632 VivaAerobus Monterrey — Chicago	23h 15m including layover	Find flight from$358

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

*Departure and arrival times - local. Updated on January 21, 2025

Flight Information

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

Distance between Denver and Chicago is 1448 miles. Time difference between the cities is 1h. Airplanes depart 00:58 to 23:56 from 2 Denver airports and arrive 00:58 to 23:56 to 7 Chicago airports. Average flight time is 2h 33m.

The fastest flight 2h 28m
Average flight time 2h 33m
The earliest flight 00:58
The latest flight 23:56
Distance 900 ml

The cheapest months to travel to Chicago are december (from 40 $), november (from 53 $), february (from 53 $).

The most expensive months are january (from 57 $), february (from 53 $), november (from 53 $).

What is the lowest airfare Denver to Chicago?

The cheapest plane ticket found by our users is $53. This airfare is for economy class on one-way F93312 flight by Frontier Airlines for February 1, 2025 which leaves Denver International in Denver at 06:00 am and arrives at Chicago O'Hare International at 09:52.

Economy class

$53

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Business class

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First class

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Popular Airlines on the Route

The flight Denver — Chicago is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 1 departures per week at the price of from $ 172 . And the most expensive tickets are offered by Volaris airline - from $ 453.

Direct flights

There are 7 nonstop flights on the route. The fastest direct flight is UA377 by United Airlines takes 2h 28m and the cheapest is F93312 by Frontier Airlines for $57.

F9 - Frontier Airlines

from $57

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UA - United Airlines

from $110

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Connecting Flights

There are 70 flights with layovers on the route. The fastest connecting flight is UA726 by United Airlines takes 5h 55m and the cheapest is F93312 by Frontier Airlines for $53.

AS - Alaska Airlines

from $172

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F9 - Frontier Airlines

from $53

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UA - United Airlines

from $129

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SY - Sun Country Airlines

from $366

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Y4 - Volaris

from $301

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KG - Aerogaviota

from $146

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AM - Aeromexico

from $272

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Airports

You can fly from Denver to Chicago from 2 airports (Denver International, Arapahoe Co).

Denver airports

Denver International-DEN

from $53
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Arapahoe Co-APA

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Chicago airports

O'Hare International-ORD

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Midway-MDW

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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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Airplanes

There are flights to Chicago from Denver by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Denver

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

Denver — Chicago

from $66

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Denver — Phoenix

from $59

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Denver — Indianapolis

from $79

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Denver — Las Vegas

from $70

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Denver — Boston

from $68

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Denver — Tampa

from $57

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Denver — Omaha

from $64

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Denver — Houston

from $67

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Denver — Boise

from $77

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Denver — San Diego

from $78

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Top International Destinations from Denver

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.

Denver — London

from $63

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Denver — Paris

from $75

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Denver — Vancouver

from $60

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Denver — Cancun

from $66

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Denver — Birmingham

from $71

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Denver — Zurich

from $64

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Denver — Puerto Vallarta

from $56

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Denver — Athens

from $54

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Denver — Manchester

from $79

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Denver — Frankfurt

from $70

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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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