Cheap flights from Denver, CO to Chicago, IL

Flights starting at £37. Choose between United Airlines, Frontier Airlines, or Sun Country Airlines to find the best price.

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Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The distance between Denver and Chicago is 1438 km. The most popular airlines for this route are United Airlines, Frontier Airlines, and Sun Country Airlines. Denver and Chicago have 100 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Denver to Chicago in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 11.11 - Sun 17.11

AirlineMon 11.11Tue 12.11Wed 13.11Thu 14.11Fri 15.11Sat 16.11Sun 17.11
4------------------
4223413

Weekly direct flights for Mon 18.11 - Sun 24.11

AirlineMon 18.11Tue 19.11Wed 20.11Thu 21.11Fri 22.11Sat 23.11Sun 24.11
4885156
4222432

Weekly direct flights for Mon 25.11 - Sun 01.12

AirlineMon 25.11Tue 26.11Wed 27.11Thu 28.11Fri 29.11Sat 30.11Sun 01.12
7885831
4242432

Weekly direct flights for Mon 02.12 - Sun 08.12

AirlineMon 02.12Tue 03.12Wed 04.12Thu 05.12Fri 06.12Sat 07.12Sun 08.12
4588889
41122---2

Check-in for a flight from Denver to Chicago

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Frontier AirlinesFFTF9No
Sun Country AirlinesSCXSYYes

Chicago travel tips

1) Public transport operates 24/7 in Chicago, so there is no need to use a taxi
2) Walk the scenic BP Pedestrian Bridge in Chicago
3) In some shops in Chicago, tourists can get an additional discount

Weather in Chicago

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January0°C-6°C
February0°C-5°C
March6°C0°C
April11°C4°C
May17°C10°C
June22°C16°C
July25°C20°C
August25°C19°C
September22°C16°C
October15°C10°C
November8°C3°C
December2°C-1°C
Hottest Month
25°C
July
Coldest month
-6°C
January
Sunny days
253
days per year
Snow days
17
days per year

14 day forecast

Monday
4 Nov
64%
19°C15°C
11 Nov
81%
14°C11°C
Tuesday
5 Nov
81%
18°C13°C
12 Nov
15°C10°C
Wednesday
6 Nov
11°C6°C
13 Nov
89%
17°C11°C
Thursday
7 Nov
13°C9°C
14 Nov
83%
9°C7°C
Friday
8 Nov
14°C11°C
15 Nov
8°C5°C
Saturday
9 Nov
67%
12°C10°C
16 Nov
8°C4°C
Sunday
10 Nov
74%
14°C11°C
17 Nov
12°C7°C

Frequently asked questions

How long does it take to travel from Denver to Chicago?
What is the flight distance between Denver and Chicago?
What airlines offer nonstop (direct) flights between Denver and Chicago?
What airports are near Denver?
Which airlines fly between Denver and Chicago?
When's the best time to travel between Denver and Chicago?
What flights operate between Denver and Chicago?
How many airports are there near Denver?
What time do nonstop (direct) flights between Denver and Chicago depart?
What time do nonstop (direct) flights between Denver and Chicago arrive?
What time do flights between Denver and Chicago depart?
What time do flights between Denver and Chicago arrive?

The nearest countries with flights to Chicago

Here is a list of countries people are flying from

Other destination countries from Denver

Here is a list of countries people are flying to
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