Cheap flights from Denver, CO to Chicago, IL
Flights starting at £33. Choose between United Airlines, Frontier Airlines, or Sun Country Airlines to find the best price.
Kiwi-Code uncovers prices airlines don't want you to see.
Use our flexible filters to tailor your search.
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Chicago
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
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 03.06 - Sun 09.06
Airline | Mon 03.06 | Tue 04.06 | Wed 05.06 | Thu 06.06 | Fri 07.06 | Sat 08.06 | Sun 09.06 |
---|---|---|---|---|---|---|---|
--- | --- | --- | 3 | --- | --- | --- | |
2 | 3 | 2 | 3 | --- | 3 | --- |
Weekly direct flights for Mon 10.06 - Sun 16.06
Airline | Mon 10.06 | Tue 11.06 | Wed 12.06 | Thu 13.06 | Fri 14.06 | Sat 15.06 | Sun 16.06 |
---|---|---|---|---|---|---|---|
--- | --- | --- | --- | 4 | 5 | 2 | |
--- | 3 | 2 | 3 | 2 | 1 | 3 |
Weekly direct flights for Mon 17.06 - Sun 23.06
Airline | Mon 17.06 | Tue 18.06 | Wed 19.06 | Thu 20.06 | Fri 21.06 | Sat 22.06 | Sun 23.06 |
---|---|---|---|---|---|---|---|
5 | 8 | 8 | 8 | 7 | 4 | 3 | |
2 | 3 | 2 | 1 | 2 | 3 | 3 |
Weekly direct flights for Mon 24.06 - Sun 30.06
Airline | Mon 24.06 | Tue 25.06 | Wed 26.06 | Thu 27.06 | Fri 28.06 | Sat 29.06 | Sun 30.06 |
---|---|---|---|---|---|---|---|
5 | 8 | 5 | 8 | 6 | 9 | 5 | |
2 | 3 | 2 | 3 | 2 | 1 | 3 |
Check-in for a flight from Denver to Chicago
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 |
Sun Country Airlines | SCX | SY | Yes | No |
Chicago travel tips
1) Public transport operates 24/7 in Chicago, so there is no need to use a taxi | Public transport is well developed in Chicago. Even if you go out late, you can use the metro or buses, as public transport runs around the clock. In addition, almost all attractions are within walking distance if you stay in the city centre. |
---|---|
2) Walk the scenic BP Pedestrian Bridge in Chicago | The BP Pedestrian Bridge is a beautiful bridge that connects Chicago's most famous Millenium Park to another green space, Maggie Daley Park. There you will find many playgrounds and swings that even adults can ride on. |
3) In some shops in Chicago, tourists can get an additional discount | Some stores give additional discounts to tourists (for example, Macy’s offers about 10%). Therefore, take your passport or its copy with you and ask the seller if you are entitled to a discount. |
Weather in Chicago
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 0°C | -5°C |
March | 6°C | 0°C |
April | 11°C | 4°C |
May | 17°C | 10°C |
June | 22°C | 16°C |
July | 25°C | 20°C |
August | 25°C | 19°C |
September | 22°C | 16°C |
October | 15°C | 10°C |
November | 8°C | 3°C |
December | 2°C | -1°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.