Cheap flights from Denver to Chicago from £63
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Chicago
Not happy with the results? Try some of our useful filters
Search by stops
Search by carrier
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
Search by stops
Search by carrier
Search by price
Search by departure date
How much do flights to Chicago cost?
Cheapest one-way trip | £63 |
|---|---|
Cheapest nonstop round-trip | £50 |
Cheapest round-trip | £111 |
Nonstop flights in October | £25 – £373 |
Most popular airline | Frontier Airlines |
Key info about flying to Chicago
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 chart.
| Airline | Mon 27.10 | Tue 28.10 | Wed 29.10 | Thu 30.10 | Fri 31.10 | Sat 01.11 | Sun 02.11 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | 7 | |
| 2 | 1 | 1 | 2 | 2 | 1 | 2 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 18 total | Daily flights: 2.57 average | Most flights: Sunday 7 flights |
| Airline | Mon 03.11 | Tue 04.11 | Wed 05.11 | Thu 06.11 | Fri 07.11 | Sat 08.11 | Sun 09.11 |
|---|---|---|---|---|---|---|---|
| 9 | 7 | 9 | 1 | 3 | 7 | 6 | |
| 2 | 1 | 1 | 2 | 2 | 1 | 2 | |
| --- | --- | --- | --- | --- | --- | 2 | |
| Weekly flights: 55 total | Daily flights: 7.86 average | Most flights: Monday 9 flights |
| Airline | Mon 10.11 | Tue 11.11 | Wed 12.11 | Thu 13.11 | Fri 14.11 | Sat 15.11 | Sun 16.11 |
|---|---|---|---|---|---|---|---|
| 10 | 10 | 10 | 9 | 9 | 9 | 3 | |
| 2 | 1 | 1 | 2 | 2 | 1 | 2 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 71 total | Daily flights: 10.14 average | Most flights: Monday 10 flights |
| Airline | Mon 17.11 | Tue 18.11 | Wed 19.11 | Thu 20.11 | Fri 21.11 | Sat 22.11 | Sun 23.11 |
|---|---|---|---|---|---|---|---|
| 7 | 10 | 9 | 7 | 2 | 5 | 4 | |
| 2 | 1 | 1 | 1 | 2 | 2 | 1 | |
| --- | --- | --- | --- | --- | 2 | --- | |
| Weekly flights: 56 total | Daily flights: 8 average | Most flights: Tuesday 10 flights |
Check-in for a flight from Denver to Chicago
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Frontier Airlines | FFT | F9 | No |
| United Airlines | UAL | UA | No |
| Allegiant Air | AAY | G4 | No |
| Spirit Airlines | NKS | NK | No |
| WestJet | WJA | WS | No |
Online check-in is not available for these airlines.
Weather in Chicago
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -1°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 | 26°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
Chicago travel tips
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.
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.
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.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Denver
Flights to Chicago
Popular routes
Airports near Denver
Airports near Chicago
Download our app