Cheap flights from Chicago, IL to Denver, CO
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Denver
Cheapest one-way trip | $33 |
---|---|
Cheapest round-trip | $62 |
Average round-trip | $177 |
Nonstop flights in May | $62 – $501 |
Most popular airline | United Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to Denver. The distance between Chicago and Denver is 1438 km. The most popular airlines for this route are United Airlines, and Frontier Airlines. Chicago and Denver have 94 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Chicago to Denver in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 19.05 - Sat 25.05
Airline | Sun 19.05 | Mon 20.05 | Tue 21.05 | Wed 22.05 | Thu 23.05 | Fri 24.05 | Sat 25.05 |
---|---|---|---|---|---|---|---|
--- | --- | 8 | 6 | --- | --- | 1 | |
2 | 2 | 3 | 2 | 3 | 2 | 1 |
Weekly direct flights for Sun 26.05 - Sat 01.06
Airline | Sun 26.05 | Mon 27.05 | Tue 28.05 | Wed 29.05 | Thu 30.05 | Fri 31.05 | Sat 01.06 |
---|---|---|---|---|---|---|---|
--- | --- | 1 | 1 | 8 | 10 | 9 | |
3 | 1 | 2 | 1 | 3 | 1 | 3 |
Weekly direct flights for Sun 02.06 - Sat 08.06
Airline | Sun 02.06 | Mon 03.06 | Tue 04.06 | Wed 05.06 | Thu 06.06 | Fri 07.06 | Sat 08.06 |
---|---|---|---|---|---|---|---|
2 | 4 | 8 | 8 | 5 | 5 | 9 | |
3 | 2 | 3 | 1 | 1 | 2 | 3 |
Weekly direct flights for Sun 09.06 - Sat 15.06
Airline | Sun 09.06 | Mon 10.06 | Tue 11.06 | Wed 12.06 | Thu 13.06 | Fri 14.06 | Sat 15.06 |
---|---|---|---|---|---|---|---|
1 | 5 | 9 | 7 | 2 | 4 | 9 | |
3 | 2 | 3 | 1 | 3 | 2 | 2 |
Check-in for a flight from Chicago to Denver
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Denver
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 4°C | -6°C |
February | 4°C | -6°C |
March | 10°C | -2°C |
April | 14°C | 1°C |
May | 18°C | 6°C |
June | 26°C | 12°C |
July | 29°C | 16°C |
August | 28°C | 15°C |
September | 25°C | 11°C |
October | 17°C | 4°C |
November | 10°C | -1°C |
December | 4°C | -6°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Chicago
- Flights from Chicago to Las Vegas
- Flights from Chicago to Guadalajara
- Flights from Chicago to Orlando
- Flights from Chicago to Phoenix
- Flights from Chicago to Mexico City
- Flights from Chicago to Paris
- Flights from Chicago to Barcelona
- Flights from Chicago to Tampa
- Flights from Chicago to Miami
- Flights from Chicago to London
- Flights from Chicago to Rome
- Flights from Chicago to Los Angeles
- Flights from Chicago to Madrid
- Flights from Chicago to Fort Myers
- Flights from Chicago to Athens
- Flights from Chicago to San Francisco
- Flights from Chicago to New York
- Flights from Chicago to Austin
- Flights from Chicago to Atlanta
- Flights from Chicago to Fort Lauderdale
Flights to Denver
- Flights from Dallas to Denver
- Flights from Minneapolis to Denver
- Flights from Los Angeles to Denver
- Flights from Washington, D.C. to Denver
- Flights from Houston to Denver
- Flights from Orlando to Denver
- Flights from San Francisco to Denver
- Flights from Atlanta to Denver
- Flights from Las Vegas to Denver
- Flights from Austin to Denver
- Flights from Phoenix to Denver
- Flights from Philadelphia to Denver
- Flights from San Diego to Denver
- Flights from Miami to Denver
- Flights from New York to Denver
- Flights from Tampa to Denver
- Flights from Detroit to Denver
- Flights from Seattle to Denver
- Flights from Salt Lake City to Denver
- Flights from Portland to Denver
Popular routes
- Flights from Los Angeles to Mexico City
- Flights from Chicago to Guadalajara
- Flights from Los Angeles to Guadalajara
- Flights from Los Angeles to Cancún
- Flights from Denver to Las Vegas
- Flights from Orlando to New York
- Flights from Chicago to Orlando
- Flights from Tijuana to Guadalajara
- Flights from Chicago to Las Vegas
- Flights from New York to Atlanta
- Flights from Los Angeles to Las Vegas
Airports near Chicago
- O Hare International
- Chicago Midway International
- Gerald R. Ford International
- General Mitchell International
- Chicago Rockford International
- Dane County Regional
- Fort Wayne International
- South Bend International
- Quad City International
- General Wayne A. Downing Peoria International