How many flights depart from Denver to Chicago on average per week?

399 flights are operational weekly from Denver to Chicago as of November 2026. The most popular departure day for this route is Fri, with 19% of flights per week taking off on this day.

How many flights depart from Denver to Chicago on average per day?

As of November 2026, there are 57 flights per day flying from Denver to Chicago. The most common time of day flights depart is 9:00, with 47% of flights taking off at midday.

What is the cheapest airline that flies from Denver Intl to Chicago?

United Airlines and Delta are the most popular carriers operating from Denver Intl to Chicago

When did momondo last update prices for flights from Denver Intl Airport to Chicago?

Prices for flights from Denver Intl Airport to Chicago are refreshed on a daily basis.

How old do you have to be to fly from Denver Intl Airport to Chicago?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

R1 730 Cheap Flights from Denver to Chicago in 2026/27

Find the cheapest flights from Denver to Chicago

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:18 - 16:43DEN Denver Intl-ORD Chicago O'Hare Intl

4h 25m1 stop Minneapolis St Paul

17:33 - 23:49ORD Chicago O'Hare Intl-DEN Denver Intl

7h 16m1 stop Minneapolis St Paul

R3 972Delta

Sat, Dec 5 - Mon, Dec 7

15:50 - 19:28DEN Denver Intl-ORD Chicago O'Hare Intl

2h 38mdirect

12:59 - 14:49ORD Chicago O'Hare Intl-DEN Denver Intl

2h 50mdirect

R4 005United Airlines

Thu, Dec 10 - Mon, Dec 14

6:05 - 11:48DEN Denver Intl-ORD Chicago O'Hare Intl

4h 43m1 stop Minneapolis St Paul

11:39 - 17:14ORD Chicago O'Hare Intl-DEN Denver Intl

6h 35m1 stop Detroit Metropolitan Wayne County

R4 054Delta

Fri, Nov 27 - Wed, Dec 16

11:13 - 19:45DEN Denver Intl-ORD Chicago O'Hare Intl

7h 32m1 stop Minneapolis St Paul

6:20 - 10:07ORD Chicago O'Hare Intl-DEN Denver Intl

4h 47m1 stop Minneapolis St Paul

R4 334Delta

Mon, Dec 14 - Fri, Dec 18

7:45 - 11:19DEN Denver Intl-ORD Chicago O'Hare Intl

2h 34mdirect

7:00 - 8:46ORD Chicago O'Hare Intl-DEN Denver Intl

2h 46mdirect

R4 532United Airlines

Thu, Dec 3 - Sun, Dec 6

5:50 - 9:33DEN Denver Intl-ORD Chicago O'Hare Intl

2h 43mdirect

22:00 - 23:53ORD Chicago O'Hare Intl-DEN Denver Intl

2h 53mdirect

R4 763United Airlines

Sun, Dec 27 - Fri, Jan 1

20:25 - 23:59DEN Denver Intl-ORD Chicago O'Hare Intl

2h 34mdirect

16:01 - 17:53ORD Chicago O'Hare Intl-DEN Denver Intl

2h 52mdirect

R4 779United Airlines

Fri, Nov 27 - Wed, Dec 2

15:50 - 19:30DEN Denver Intl-ORD Chicago O'Hare Intl

2h 40mdirect

22:00 - 23:53ORD Chicago O'Hare Intl-DEN Denver Intl

2h 53mdirect

R4 845United Airlines

Mon, Dec 21 - Wed, Dec 30

6:05 - 11:48DEN Denver Intl-ORD Chicago O'Hare Intl

4h 43m1 stop Minneapolis St Paul

19:12 - 23:15ORD Chicago O'Hare Intl-DEN Denver Intl

5h 03m1 stop Minneapolis St Paul

R4 862Delta

Fri, Nov 27 - Sun, Dec 20

6:10 - 12:56DEN Denver Intl-ORD Chicago O'Hare Intl

5h 46m1 stop Detroit Metropolitan Wayne County

6:00 - 10:05ORD Chicago O'Hare Intl-DEN Denver Intl

5h 05m1 stop Minneapolis St Paul

R4 944Delta

Tue, Jan 5 - Thu, Jan 7

Cheap last-minute flights

Enter your travel dates to find the best prices.

14:27 - 18:10DEN Denver Intl-ORD Chicago O'Hare Intl

2h 43mdirect

22:35 - 0:26ORD Chicago O'Hare Intl-DEN Denver Intl

2h 51mdirect

R8 191American Airlines

Tue, Nov 10 - Wed, Nov 11

14:27 - 18:10DEN Denver Intl-ORD Chicago O'Hare Intl

2h 43mdirect

15:23 - 17:20ORD Chicago O'Hare Intl-DEN Denver Intl

2h 57mdirect

R8 290American Airlines

Tue, Nov 10 - Thu, Nov 12

9:11 - 12:55DEN Denver Intl-ORD Chicago O'Hare Intl

2h 44mdirect

6:00 - 12:20ORD Chicago O'Hare Intl-DEN Denver Intl

7h 20m1 stop Dallas/Fort Worth

R8 356American Airlines

Tue, Nov 10 - Wed, Nov 11

7:33 - 16:00DEN Denver Intl-ORD Chicago O'Hare Intl

7h 27m1 stop Dallas/Fort Worth

21:05 - 22:54ORD Chicago O'Hare Intl-DEN Denver Intl

2h 49mdirect

R8 438American Airlines

Tue, Nov 10 - Thu, Nov 12

5:30 - 14:43DEN Denver Intl-ORD Chicago O'Hare Intl

8h 13m1 stop Phoenix Sky Harbor Intl

16:53 - 23:48ORD Chicago O'Hare Intl-DEN Denver Intl

7h 55m1 stop Dallas/Fort Worth

R8 504American Airlines

Tue, Nov 10 - Wed, Nov 11

15:08 - 22:30DEN Denver Intl-ORD Chicago O'Hare Intl

6h 22m1 stop Dallas/Fort Worth

16:53 - 23:48ORD Chicago O'Hare Intl-DEN Denver Intl

7h 55m1 stop Dallas/Fort Worth

R8 603American Airlines

Tue, Nov 10 - Wed, Nov 11

6:00 - 9:40DEN Denver Intl-ORD Chicago O'Hare Intl

2h 40mdirect

10:55 - 12:45ORD Chicago O'Hare Intl-DEN Denver Intl

2h 50mdirect

R8 768United Airlines

Tue, Nov 10 - Tue, Nov 10

6:00 - 9:40DEN Denver Intl-ORD Chicago O'Hare Intl

2h 40mdirect

13:00 - 14:50ORD Chicago O'Hare Intl-DEN Denver Intl

2h 50mdirect

R8 933United Airlines

Tue, Nov 10 - Tue, Nov 10

17:58 - 21:30DEN Denver Intl-ORD Chicago O'Hare Intl

2h 32mdirect

17:48 - 19:45ORD Chicago O'Hare Intl-DEN Denver Intl

2h 57mdirect

R9 015United Airlines

Wed, Nov 11 - Wed, Nov 18

18:11 - 21:55DEN Denver Intl-ORD Chicago O'Hare Intl

2h 44mdirect

6:40 - 8:40ORD Chicago O'Hare Intl-DEN Denver Intl

3h 00mdirect

R9 707American Airlines

Mon, Nov 9 - Wed, Nov 11

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American Airlines flights from Denver to Chicago

Our best American Airlines deals on Denver to Chicago flight tickets

American Airlines

Dec 2

DEN13:15Denver Intl

8h 00m

1 stop

ORD22:15Chicago O'Hare Intl

Dec 4

ORD9:45Chicago O'Hare Intl

2h 56m

DEN11:41Denver Intl

R5 818

American Airlines

Dec 4

DEN8:06Denver Intl

2h 39m

ORD11:45Chicago O'Hare Intl

Dec 6

ORD8:31Chicago O'Hare Intl

8h 02m

1 stop

DEN15:33Denver Intl

R6 345

American Airlines

Nov 15

DEN9:11Denver Intl

2h 44m

ORD12:55Chicago O'Hare Intl

Nov 19

ORD9:43Chicago O'Hare Intl

2h 58m

DEN11:41Denver Intl

R7 795

United Airlines flights from Denver to Chicago

Our best United Airlines deals on Denver to Chicago flight tickets

United Airlines

Dec 10

DEN15:50Denver Intl

2h 38m

ORD19:28Chicago O'Hare Intl

Dec 14

ORD12:59Chicago O'Hare Intl

2h 50m

DEN14:49Denver Intl

R4 005

United Airlines

Dec 3

DEN7:45Denver Intl

2h 34m

ORD11:19Chicago O'Hare Intl

Dec 6

ORD7:00Chicago O'Hare Intl

2h 46m

DEN8:46Denver Intl

R4 532

United Airlines

Dec 27

DEN5:50Denver Intl

2h 43m

ORD9:33Chicago O'Hare Intl

Jan 1

ORD22:00Chicago O'Hare Intl

2h 53m

DEN23:53Denver Intl

R4 763

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Sat 5/12

11:18-16:43

1 stop4h 25m

Chicago O'Hare Intl

Mon 7/12

17:33-23:49

1 stop7h 16m

R3 972

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Thu 10/12

15:50-19:28

Nonstop2h 38m

Chicago O'Hare Intl

Mon 14/12

12:59-14:49

Nonstop2h 50m

R4 005

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Fri 27/11

6:05-11:48

1 stop4h 43m

Chicago O'Hare Intl

Wed 16/12

11:39-17:14

1 stop6h 35m

R4 054

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Mon 14/12

11:13-19:45

1 stop7h 32m

Chicago O'Hare Intl

Fri 18/12

6:20-10:07

1 stop4h 47m

R4 334

Fastest return journey

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Thu 3/12

7:45-11:19

Nonstop2h 34m

Chicago O'Hare Intl

Sun 6/12

7:00-8:46

Nonstop2h 46m

R4 532

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Sun 27/12

5:50-9:33

Nonstop2h 43m

Chicago O'Hare Intl

Fri 1/1

22:00-23:53

Nonstop2h 53m

R4 763

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Fri 27/11

20:25-23:59

Nonstop2h 34m

Chicago O'Hare Intl

Wed 2/12

16:01-17:53

Nonstop2h 52m

R4 779

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Mon 21/12

15:50-19:30

Nonstop2h 40m

Chicago O'Hare Intl

Wed 30/12

22:00-23:53

Nonstop2h 53m

R4 845

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Fri 27/11

6:05-11:48

1 stop4h 43m

Chicago O'Hare Intl

Sun 20/12

19:12-23:15

1 stop5h 03m

R4 862

DenverChicago

DEN Denver Intl - ORD Chicago O'Hare Intl

DENORD

Denver Intl

Tue 5/1

6:10-12:56

1 stop5h 46m

Chicago O'Hare Intl

Thu 7/1

6:00-10:05

1 stop5h 05m

R4 944

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Denver and Chicago?

Prices are currently typical for flights on this route.

Typical prices usually range from R3 527 to R6 477.
The lowest price recently found on this route was R3 972.

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Denver, with most prices found around R3 824. If you are unable to visit Chicago during the month of January, then departing from Denver during the month February is also very affordable. Most momondo users find prices during this month for around R4 285.

What is the cheapest Denver Intl to Chicago flight route?

Fly from Denver Intl to Chicago O'Hare Intl for the best Denver Intl - Chicago flight prices

How far in advance should I book a flight from Denver to Chicago?

You are more likely to see cheaper flights to Chicago from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around R5 175 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Denver for as low as R4 120 on momondo.

What cabin class options are available on Denver to Chicago flights?

There is only 1 cabin class available to choose from on Denver to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Denver to Chicago flight prices changed over time?

As of November 2026, prices for Denver to Chicago flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Denver to Chicago (DEN to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Chicago

Best price found	R1 730
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Denver in the past 72 hours is R1 730. The best return flight deal from Denver to Chicago found on momondo in the last 72 hours is R3 972.

Direct flights go from Denver to Chicago every day.

There are 3 airports in Chicago. From Denver there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Denver to Chicago

How far is Denver Intl to Chicago by plane?
Denver Intl and Chicago are 1476,4 km apart from one another.
When did momondo last update prices for flights from Denver Intl Airport to Chicago?
Prices for flights from Denver Intl Airport to Chicago are refreshed on a daily basis.
How old do you have to be to fly from Denver Intl Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Chicago?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to Chicago is Airbus A321neo (17,96% of total bookings). The next most popular plane models are Airbus A321-100/200 (12,61%), Boeing 737-800 (9,98%), and Boeing 737 MAX 8 (7,68%).

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Why use momondo?

Why should I use momondo to find a flight deal from Denver to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Denver with this policy.

How can momondo help me find flights from Denver to Chicago?

momondo helps you find the best flight between Denver and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Denver to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Denver to Chicago from R1 730

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Chicago departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Denver to Chicago

Our best American Airlines deals on Denver to Chicago flight tickets

United Airlines flights from Denver to Chicago

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How to get the cheapest flight ticket from Denver to Chicago

What is the typical price of a round-trip flight between Denver and Chicago?

What is the cheapest month to fly to Chicago?

What is the cheapest Denver Intl to Chicago flight route?

How far in advance should I book a flight from Denver to Chicago?

What cabin class options are available on Denver to Chicago flights?

How have Denver to Chicago flight prices changed over time?

What is the cheapest airline that flies from Denver Intl to Chicago?

How many flights depart from Denver to Chicago on average per day?

How many flights depart from Denver to Chicago on average per week?

When to book flights from Denver to Chicago

Cheap Denver to Chicago (DEN to CHI) flight deals and tips

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Direct flights

Airports in Chicago

Frequently asked questions about flying from Denver to Chicago

Travelling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Airports listed have a maximum distance of 25.6 km from Chicago

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