United Airlines Denver to Chicago Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Denver to Chicago. Compare airline ticket prices and book air tickets starting from $112 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Denver (CO) — Chicago (IL) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in august: one-way - $112, two-way – $192.

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Cheap Flights from Denver to Chicago by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $112. The fastest nonstop flight takes 2h 35m. The fastest connecting flight — 4h 8m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $112 Find flight	7:50 am Denver Denver International	11:25 am Chicago O'Hare International	2h 35m	United Airlines	UA1811
from $119 Find flight	1:25 pm Denver Denver International	5:05 pm Chicago O'Hare International	2h 40m	United Airlines	UA617
from $119 Find flight	2:44 pm Denver Denver International	6:24 pm Chicago O'Hare International	2h 40m	United Airlines	UA1023
from $138 Find flight	4:25 pm Denver Denver International	8:08 pm Chicago O'Hare International	2h 43m	United Airlines	UA250
from $232 Find flight	4:25 pm Denver Denver International	8:08 pm Chicago O'Hare International	2h 43m	United Airlines	UA2200
from $199 Find flight	8:55 pm Denver Denver International	9:38 am+1 день Chicago O'Hare International	11h 43m layover 8h 1m - Minneapolis	United Airlines	UA439 UA758
from $332 Find flight	9:12 pm Denver Denver International	9:47 am+1 день Chicago O'Hare International	11h 35m layover 8h 16m - Omaha	United Airlines	UA1347 UA2668
from $440 Find flight	10:08 am Denver Denver International	5:05 pm Chicago O'Hare International	5h 57m layover 2h 38m - Omaha	United Airlines	UA1586 UA739
from $475 Find flight	1:55 pm Denver Denver International	8:25 pm Chicago O'Hare International	5h 30m layover 1h 50m - Minneapolis	United Airlines	UA732 UA1237
from $549 Find flight	9:04 pm Denver Denver International	4:42 am+1 день Chicago O'Hare International	6h 38m layover 1h 9m - Phoenix	United Airlines	UA1236 UA1367
from $570 Find flight	9:55 am Denver Denver International	11:09 pm Chicago O'Hare International	12h 14m layover 5h 42m - New York	United Airlines	UA2446 UA2603
from $571 Find flight	11:45 pm Denver Denver International	7:30 am+1 день Chicago O'Hare International	6h 45m layover 1h 5m - Baltimore	United Airlines	UA1841 UA224
from $609 Find flight	9:55 am Denver Denver International	10:09 pm Chicago O'Hare International	11h 14m layover 4h 42m - New York	United Airlines	UA2446 UA2181
from $612 Find flight	8:55 pm Denver Denver International	9:38 am+1 день Chicago O'Hare International	11h 43m layover 8h 1m - Minneapolis	United Airlines	UA2186 UA758
from $612 Find flight	8:55 pm Denver Denver International	7:43 am+1 день Chicago O'Hare International	9h 48m layover 6h 1m - Minneapolis	United Airlines	UA2186 UA1128
from $613 Find flight	8:15 am Denver Denver International	8:10 pm Chicago O'Hare International	10h 55m layover 4h 25m - New York	United Airlines	UA2410 UA1289

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 08/16/2025

United Airlines Flight Schedule Denver to Chicago

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
1:25 pm — 5:05 pm	1:25 pm — 5:05 pm UA617 United Airlines Denver — Chicago	2h 40m	Find flight from$119
2:44 pm — 6:24 pm	2:44 pm — 6:24 pm UA1023 United Airlines Denver — Chicago	2h 40m	Find flight from$119
4:25 pm — 8:08 pm	4:25 pm — 8:08 pm UA250 United Airlines Denver — Chicago	2h 43m	Find flight from$138
4:25 pm — 8:08 pm	4:25 pm — 8:08 pm UA2200 United Airlines Denver — Chicago	2h 43m	Find flight from$232
7:50 am — 11:25 am	7:50 am — 11:25 am UA1811 United Airlines Denver — Chicago	2h 35m	Find flight from$112
10:08 am — 5:05 pm	10:06 am — 12:38 pm UA1586 United Airlines Denver — Omaha 2h 38m stop 3:23 pm — 5:10 pm UA739 United Airlines Omaha — Chicago	5h 57m including layover	Find flight from$440
10:41 am — 9:36 pm	10:41 am — 4:30 pm UA2267 United Airlines Denver — Newark 3h 24m stop 7:54 pm — 9:36 pm UA546 United Airlines Newark — Chicago	9h 55m including layover	Find flight from$619
11:42 am — 10:09 pm	11:42 am — 5:29 pm UA598 United Airlines Denver — New York 3h 1m stop 8:30 pm — 10:09 pm UA2181 United Airlines New York — Chicago	9h 27m including layover	Find flight from$633
11:45 pm — 7:30 am +1 day	11:45 pm — 5:10 am UA1841 United Airlines Denver — Baltimore 1h 5m stop 6:15 am — 7:30 am UA224 United Airlines Baltimore — Chicago	6h 45m including layover	Find flight from$571
12:35 pm — 11:41 pm	12:35 pm — 6:30 pm UA1877 United Airlines Denver — Newark 3h 29m stop 9:59 pm — 11:41 pm UA1308 United Airlines Newark — Chicago	10h 6m including layover	Find flight from$619
1:55 pm — 8:25 pm	1:55 pm — 4:55 pm UA732 United Airlines Denver — Minneapolis 1h 50m stop 6:45 pm — 8:25 pm UA1237 United Airlines Minneapolis — Chicago	5h 30m including layover	Find flight from$475
2:08 pm — 11:41 pm	2:08 pm — 8:00 pm UA1505 United Airlines Denver — Newark 1h 59m stop 9:59 pm — 11:41 pm UA1308 United Airlines Newark — Chicago	8h 33m including layover	Find flight from$619
7:45 am — 1:05 pm	7:45 am — 10:49 am UA2031 United Airlines Denver — Minneapolis 38m stop 11:27 am — 1:05 pm UA576 United Airlines Minneapolis — Chicago	4h 20m including layover	Find flight from$642
8:55 pm — 9:38 am +1 day	8:55 pm — 11:59 pm UA439 United Airlines Denver — Minneapolis 8h 1m stop 8:00 am — 9:38 am UA758 United Airlines Minneapolis — Chicago	11h 43m including layover	Find flight from$199
8:55 pm — 7:43 am +1 day	8:55 pm — 11:59 pm UA439 United Airlines Denver — Minneapolis 6h 1m stop 6:00 am — 7:43 am UA1128 United Airlines Minneapolis — Chicago	9h 48m including layover	Find flight from$604
9:04 pm — 4:42 am +1 day	9:00 pm — 10:00 pm UA1236 United Airlines Denver — Phoenix 1h 9m stop 11:59 pm — 5:26 am UA1367 United Airlines Phoenix — Chicago	6h 38m including layover	Find flight from$549
9:12 pm — 9:47 am +1 day	9:12 pm — 11:44 pm UA1347 United Airlines Denver — Omaha 8h 16m stop 8:00 am — 9:47 am UA2668 United Airlines Omaha — Chicago	11h 35m including layover	Find flight from$332

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

*Departure and arrival times are local. Last updated on 08/16/2025

Flight Information

There are 5 flights by United Airlines from Denver to Chicago every week with departures from Denver International and Arapahoe Co. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 10:08 am to 9:55 am. Nonstop flight is 2h 35m. The time difference between Denver and Chicago is 1h.

The fastest flight 2h 35m
Average flight time 2h 40m
The earliest flight 10:08 am
The latest flight 9:55 am
Distance 900 ml

The cheapest months for traveling to Chicago are august (from 112 $), september (from 119 $), july (from 124 $).

The most expensive and popular months are may (from 131 $), june (from 126 $), october (from 125 $).

The cheapest flight by United Airlines that our users were able to find is $112. This airfare is economy class on one-way UA1811 flight for August 16, 2025 leaving Denver International in Denver at 7:50 am, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Denver to Chicago:

Other Popular Airlines on the Route

Besides United Airlines there are other 6 airline carriers between Denver and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to Chicago.

Nonstop flights

There are 5 direct flights every day from Denver. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $111

Find
AS - Alaska Airlines

from $228

Find
SY - Sun Country Airlines

from $323

Find
HA - Hawaiian Airlines

from $192

Find
KG - Aerogaviota

from $247

Find
G4 - Allegiant Air

from $444

Find

See more connecting flights

How to book an air ticket yourself?

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