Cheap flights from Denver, CO to Chicago, IL
Flights starting at £34. Choose between United Airlines, Frontier Airlines, or Sun Country Airlines to find the best price.
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Tips to know when travelling to Chicago
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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 11.11 - Sun 17.11
| Airline | Mon 11.11 | Tue 12.11 | Wed 13.11 | Thu 14.11 | Fri 15.11 | Sat 16.11 | Sun 17.11 |
|---|---|---|---|---|---|---|---|
| 4 | --- | --- | --- | --- | --- | --- | |
| 4 | 2 | 2 | 3 | 4 | 1 | 3 |
Weekly direct flights for Mon 18.11 - Sun 24.11
| Airline | Mon 18.11 | Tue 19.11 | Wed 20.11 | Thu 21.11 | Fri 22.11 | Sat 23.11 | Sun 24.11 |
|---|---|---|---|---|---|---|---|
| 4 | 8 | 8 | 5 | 1 | 5 | 6 | |
| 4 | 2 | 2 | 2 | 4 | 3 | 2 |
Weekly direct flights for Mon 25.11 - Sun 01.12
| Airline | Mon 25.11 | Tue 26.11 | Wed 27.11 | Thu 28.11 | Fri 29.11 | Sat 30.11 | Sun 01.12 |
|---|---|---|---|---|---|---|---|
| 7 | 8 | 8 | 5 | 8 | 3 | 1 | |
| 4 | 2 | 4 | 2 | 4 | 3 | 2 |
Weekly direct flights for Mon 02.12 - Sun 08.12
| Airline | Mon 02.12 | Tue 03.12 | Wed 04.12 | Thu 05.12 | Fri 06.12 | Sat 07.12 | Sun 08.12 |
|---|---|---|---|---|---|---|---|
| 4 | 5 | 8 | 8 | 8 | 8 | 9 | |
| 4 | 1 | 1 | 2 | 2 | --- | 2 |
Check-in for a flight from Denver to Chicago
| Name | Carrier code | IATA Code | Passport needed during booking | |
|---|---|---|---|---|
| United Airlines | UAL | UA | Yes | |
| Frontier Airlines | FFT | F9 | No | |
| Sun Country Airlines | SCX | SY | Yes |
Online check-in is not available for these airlines.
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
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