Cheap flights Denver — Chicago (DEN — CHI)

Good to know - Cheap tickets Denver — Chicago

Cheapest flight found $20
Minimal flight time 1h 42m
Flight distance 1477 km
Most popular airline United Express

Airfare Denver – Chicago by month

Here you can find out in what months how much a ticket Denver – Chicago costs to buy cheap plane tickets.

Month One-way Round-trip
April 2026
March 2026
February 2026
January 2026
December 2025
November 2025
October 2025
September 2025
August 2025
July 2025
June 2025
May 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Denver — Chicago

Departure Arrival Flight days Flight Airlines Flight time Airports
05:05 08:30 sun WN1339 Southwest Airlines 2h 25m Denver International Airport — Chicago Midway International Airport Select dates
05:10 08:30 sun WN1762 Southwest Airlines 2h 20m Denver International Airport — Chicago Midway International Airport Select dates
05:30 09:00 sat WN497 Southwest Airlines 2h 30m Denver International Airport — Chicago Midway International Airport Select dates
05:40 09:00 sat WN1762 Southwest Airlines 2h 20m Denver International Airport — Chicago Midway International Airport Select dates
05:55 09:20 tue, wed WN3645 Southwest Airlines 2h 25m Denver International Airport — Chicago Midway International Airport Select dates
06:00 09:41 mon, tue, wed, thu, fri, sat UA1377 United Express 2h 41m Denver International Airport — O'Hare International Airport Select dates
06:00 09:40 daily UA1377 United Express 2h 40m Denver International Airport — O'Hare International Airport Select dates
06:00 09:39 sat UA1377 United Express 2h 39m Denver International Airport — O'Hare International Airport Select dates
06:00 09:30 sat AA2771 American Eagle 2h 30m Denver International Airport — O'Hare International Airport Select dates
06:25 09:45 mon, thu, fri WN435 Southwest Airlines 2h 20m Denver International Airport — Chicago Midway International Airport Select dates
All routes

Sales of tickets from Denver to Chicago in the last 48 hours

2025-12-10 one-way

Flights Denver — Chicago

The selection of cheap flights Denver — Chicago

Here you can find and purchase the cheapest flights Denver — Chicago from $20 and Denver — Chicago — Denver from $31.

The price of the flight Denver — Chicago (United States) — Denver from $31 (round-trip).

The average price of the flight Denver — Chicago (United States) — Denver $138 (round-trip).

Low cost flights Denver — Chicago (DEN — CHI)

The distance between Denver and Chicago 918 miles (or 1477 kilometres).

The time difference between Denver and Chicago is 1 h.

Minimal flight time from Denver to Chicago 1h 42m.

LowCostClub always do a comparison of airfares Denver — Chicago with several airlines (include Southwest Airlines, United Express, American Eagle). They will always give you all available options so you can find the cheapest flight to Chicago. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Denver — Chicago. Last week, for instance, the cheapest round-trip prices stood at $31 while the cheapest one-way price that was available within the last week cost $20

Routes from nearby cities to Chicago

A flight from a neighbouring city can help you save money on plane tickets.

The most frequent flight to Chicago is from Hayden. The cheapest airfare can be purchased with a flight from Colorado Springs from $90. The nearest airports from Denver with a flight to Chicago are in Scottsbluff.

Popular International routes from Denver

Popular routes from Chicago

If you are going to fly from Chicago, then study the popular flights. The most popular flights from Chicago:

Popular domestic routes from Denver

FAQ about Denver — Chicago

Yes, they do: WN1339, WN1762, WN497, WN3645, UA1377, AA2771, WN435, WN1478, WN3306, F92210, UA1811, UA702, WN1129, UA3923, WN2529, OO5210, UA2329, WN2532, WN2402, WN2634, UA2865, KG411, WN3323, F93172, WN2310, AA2346, AA2028, AA1610, AA2833, KG253, UA617, WN2719, WN329, WN2562, AA2622, UA1023, UA1660, UA762, AA2762, AA3747, WN1454, WN2123, WN2914, UA1411, AA2878, WN2778, WN241, UA2258, WN2007, UA377, Y42507, F91484, 5X809, WN4057, UA2334

Yes, you can fly from Denver to Chicago. Denver has 3 airports (Centennial Airport, Buffalo Municipal Airport, Denver International Airport) for flights. Southwest Airlines, United Express, American Eagle, Frontier (Trixie the Fox Livery), Key Lime Air, Volaris, UPS depart from Denver on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through 21 Air, Aer Lingus, Aeromexico, Air Canada, Air France, Air Transport International, Alaska Airlines, Allegiant Air, AlphaSky, Atlas Air, British Airways, Cargolux, Contour Aviation, Copa Airlines, Delta Air Lines, FedEx, Icelandair, Japan Airlines, Jet Linx Aviation, JetBlue (JetBlue for Good Livery), JSX, Kalitta Charters, Lufthansa, NetJets, Phoenix Air, SkyWest Airlines, Slate Aviation, Sun Country Airlines, Turkish Airlines, Viva.

A direct flight lasts an average of 1h 42m, during which time the aircraft covers a distance of 1477 km.

The price of flights Denver — Chicago starts from $20.

Planes fly Denver — Chicago 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Denver — Centennial Airport, Buffalo Municipal Airport, Denver International Airport. In Chicago — Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport.

The following flights fly between Denver and Chicago: WN1339, WN1762, WN497, WN1762, WN3645, UA1377, UA1377, UA1377, AA2771, WN435, WN1478, WN3306, AA2771, WN3306, F92210, UA1811, UA1811, UA1811, UA1811, WN1339, UA702, WN1129, F92210, WN1478, WN3306, UA3923, WN2529, OO5210, WN2529, WN1478, UA2329, UA2329, UA2329, WN2532, WN2402, WN1762, WN2634, WN2402, UA2865, UA2865, UA2865, KG411, WN3323, F93172, WN2310, AA2346, AA2028, F92210, AA2346, AA1610, AA2833, AA2346, WN3323, WN2529, WN3323, KG253, UA617, WN2719, WN2719, WN329, WN2562, AA2622, UA1023, UA1660, UA762, AA2762, AA3747, WN1454, WN2123, WN2123, WN2914, WN2123, AA3747, UA1411, F92210, AA2878, F93172, WN2914, AA2878, F92210, UA1411, AA2762, AA2762, WN2914, WN2778, WN2532, WN241, WN241, WN2532, UA2258, UA2258, WN2532, F93172, WN2007, UA377, F93172, F93172, WN1454, F93172, F93172, F93172, Y42507, F93172, F92210, F92210, F93172, F93172, F91484, F93172, 5X809, 5X809, 5X809, WN4057, UA2334

High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Denver — Chicago flight deals.

The following airlines have direct flights Denver — Chicago: Southwest Airlines, United Express, American Eagle, Frontier (Trixie the Fox Livery), Key Lime Air, Volaris, UPS.

All the following airlines flights Denver — Chicago: 21 Air, Aer Lingus, Aeromexico, Air Canada, Air France, Air Transport International, Alaska Airlines, Allegiant Air, AlphaSky, American Eagle, Atlas Air, British Airways, Cargolux, Contour Aviation, Copa Airlines, Delta Air Lines, FedEx, Frontier (Trixie the Fox Livery), Icelandair, Japan Airlines, Jet Linx Aviation, JetBlue (JetBlue for Good Livery), JSX, Kalitta Charters, Key Lime Air, Lufthansa, NetJets, Phoenix Air, SkyWest Airlines, Slate Aviation, Southwest Airlines, Sun Country Airlines, Turkish Airlines, United Express, UPS, Viva, Volaris.

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