Cheap flights Chicago — Denver (CHI — DEN)

Good to know - Cheap tickets Chicago — Denver

Cheapest flight found $21
Minimal flight time 2h 7m
Flight distance 1477 km
Most popular airline Southwest Airlines

Airfare Chicago – Denver by month

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

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

Departure Arrival Flight days Flight Airlines Flight time Airports
02:32 03:40 tue, wed, thu, fri 5X810 UPS 2h 8m Chicago Rockford International Airport — Denver International Airport Select dates
05:15 06:55 sat, sun WN2331 Southwest Airlines 2h 40m Chicago Midway International Airport — Denver International Airport Select dates
06:00 07:35 tue, wed WN687 Southwest Airlines 2h 35m Chicago Midway International Airport — Denver International Airport Select dates
06:00 07:41 mon, thu, fri, sun F91483 Frontier (Jaragua the Ricord's Rock Iguana Livery) 2h 41m O'Hare International Airport — Denver International Airport Select dates
06:10 07:17 sun WN8822 Southwest Airlines 2h 7m Chicago Midway International Airport — Denver International Airport Select dates
07:00 08:45 daily WN3717 Southwest Airlines 2h 45m O'Hare International Airport — Denver International Airport Select dates
07:00 09:00 thu F91483 Frontier (Jaragua the Ricord's Rock Iguana Livery) 3h 0m O'Hare International Airport — Denver International Airport Select dates
07:05 08:45 tue, wed, thu WN1418 Southwest Airlines 2h 40m Chicago Midway International Airport — Denver International Airport Select dates
07:10 08:45 mon, thu, fri WN687 Southwest Airlines 2h 35m Chicago Midway International Airport — Denver International Airport Select dates
07:10 08:55 daily UA791 United Express 2h 45m O'Hare International Airport — Denver International Airport Select dates
All routes

Flights Chicago — Denver

The selection of cheap flights Chicago — Denver

Here you can find and purchase the cheapest flights Chicago — Denver from $21 and Chicago — Denver — Chicago from $30.

The price of the flight Chicago — Denver (United States) — Chicago from $30 (round-trip).

The average price of the flight Chicago — Denver (United States) — Chicago $153 (round-trip).

Low cost flights Chicago — Denver (CHI — DEN)

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

The time difference between Chicago and Denver is 1 h.

Minimal flight time from Chicago to Denver 2h 7m.

LowCostClub always do a comparison of airfares Chicago — Denver with several airlines (include UPS, Southwest Airlines, Frontier (Jaragua the Ricord's Rock Iguana Livery)). They will always give you all available options so you can find the cheapest flight to Denver. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Chicago — Denver. Last week, for instance, the cheapest round-trip prices stood at $30 while the cheapest one-way price that was available within the last week cost $21

Routes from nearby cities to Denver

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

The most frequent flight to Denver is from Fort Wayne. The cheapest airfare can be purchased with a flight from Milwaukee from $23. The nearest airports from Chicago with a flight to Denver are in Peoria.

Popular International routes from Chicago

Chicago — Dakar

Chicago — Dalian

Popular routes from Denver

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

Popular domestic routes from Chicago

FAQ about Chicago — Denver

Yes, they do: 5X810, WN2331, WN687, F91483, WN8822, WN3717, WN1418, UA791, UA3939, WN3697, AA2833, WN2900, UA538, UA2131, WN3027, WN3285, AA1160, WN1190, UA1803, F91227, WN1317, F92209, WN4730, UA1282, UA2090, UA1484, WN2110, UA1759, UA609, AA2762, AA3747, AA1320, WN794, UA2859, UA664, WN2250, WN2550, UA1801, WN3813, WN1642, UA3930, F93173, UA1819, AA1387, WN2069, WN4413, UA1555, UA767, UA3903, UA3770, UA2296

Yes, you can fly from Chicago to Denver. Chicago has 8 airports (Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport) for flights. UPS, Southwest Airlines, Frontier (Jaragua the Ricord's Rock Iguana Livery), United Express, American Airlines depart from Chicago 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 Horizon, Allegiant Air (Las Vegas Raiders Livery), AlphaSky, Atlas Air, British Airways, Cargolux, Contour Aviation, Copa Airlines, Delta Air Lines, FedEx, Icelandair, Japan Airlines, Jet Linx Aviation, JetBlue, JSX, Kalitta Charters, Key Lime Air, Lufthansa, NetJets, Phoenix Air, SkyWest Airlines, Slate Aviation, Sun Country Airlines, Turkish Airlines, Viva, Volaris.

A direct flight lasts an average of 2h 7m, during which time the aircraft covers a distance of 1477 km.

The price of flights Chicago — Denver starts from $21.

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

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. In Denver — Centennial Airport, Buffalo Municipal Airport, Denver International Airport.

The following flights fly between Chicago and Denver: 5X810, WN2331, WN687, F91483, WN8822, WN3717, F91483, WN1418, WN687, UA791, UA791, F91483, F91483, UA3939, F91483, WN3697, AA2833, WN2900, AA2833, WN2900, WN3697, UA538, UA2131, WN3027, WN3027, WN3285, AA1160, WN1190, UA1803, UA1803, UA1803, UA1803, WN1190, WN3027, WN1190, F91227, WN1317, F92209, WN4730, UA1282, UA2090, UA1484, UA2090, WN2110, UA1759, WN4730, UA609, UA609, UA1759, AA2762, AA3747, AA1320, WN794, UA2859, WN2110, WN1317, UA664, AA2762, WN2250, F91227, WN2550, UA1801, UA1801, WN3813, WN3813, WN3813, WN3813, WN1642, UA3930, F93173, UA1819, AA1387, WN2069, AA1387, WN4413, UA1555, AA1387, UA767, UA767, UA1555, UA3903, UA3770, AA1387, AA1387, AA1387, AA1387, UA2296, AA1387

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 Chicago — Denver flight deals.

The following airlines have direct flights Chicago — Denver: UPS, Southwest Airlines, Frontier (Jaragua the Ricord's Rock Iguana Livery), United Express, American Airlines.

All the following airlines flights Chicago — Denver: 21 Air, Aer Lingus, Aeromexico, Air Canada, Air France, Air Transport International, Alaska Horizon, Allegiant Air (Las Vegas Raiders Livery), AlphaSky, American Airlines, Atlas Air, British Airways, Cargolux, Contour Aviation, Copa Airlines, Delta Air Lines, FedEx, Frontier (Jaragua the Ricord's Rock Iguana Livery), Icelandair, Japan Airlines, Jet Linx Aviation, JetBlue, 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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