Cheap Flights from Denver, CO to Chicago, IL from $61
On Cheapflightsplus.com you will find 21 direct and 172 connecting flights from Denver to Chicago. You can compare airfare deals from 7 airlines and multiple travel sites from $61, book and save on cheap plane tickets and last minute offers. Also check out DEN-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Denver to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Denver and Chicago is 1448 miles. Time difference between the cities is 1h. Airplanes depart 00:04 to 23:59 from 2 Denver airports and arrive 00:04 to 23:59 to 7 Chicago airports. Average flight time is 2h 33m.
- The fastest flight 2h 24m
- Average flight time 2h 33m
- The earliest flight 00:04
- The latest flight 23:59
- Distance 900 ml
Best Flights from Denver to Chicago Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $61 | 21:00 Denver Denver International | 00:24+1 день Chicago Midway | 2h 24m | Frontier Airlines | F92210 |
| from $112 | 07:46 Denver Denver International | 11:23 Chicago O'Hare International | 2h 37m | United Airlines | UA1811 |
| from $130 | 07:48 Denver Denver International | 11:28 Chicago O'Hare International | 2h 40m | United Airlines | UA2430 |
The cheapest months to travel to Chicago are february (from 61 $), may (from 61 $), july (from 72 $).
The most expensive months are november (from 193 $), october (from 118 $), september (from 115 $).
What is the lowest airfare Denver to Chicago?
The cheapest plane ticket found by our users is $61. This airfare is for economy class on one-way F92210 flight by Frontier Airlines for February 26, 2026 which leaves Denver International in Denver at 21:00 am and arrives at Chicago Midway at 00:24.
Flight Schedule Denver (Colorado) to Chicago (Illinois)
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Popular Airlines on the Route
The flight Denver — Chicago is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 5 departures per week at the price of from $ 531 . And the most expensive tickets are offered by United Airlines airline - from $ 1114.
Direct flights
There are 21 nonstop flights on the route. The fastest direct flight is F92210 by Frontier Airlines takes 2h 24m and the cheapest is F92210 by Frontier Airlines for $61.
- F9 - Frontier Airlinesfrom $61Find
- UA - United Airlinesfrom $112Find
Connecting Flights
There are 172 flights with layovers on the route. The fastest connecting flight is UA5312 by United Airlines takes 4h 9m and the cheapest is F92210 by Frontier Airlines for $137.
- AS - Alaska Airlinesfrom $531Find
- F9 - Frontier Airlinesfrom $137Find
- SY - Sun Country Airlinesfrom $314Find
- HA - Hawaiian Airlinesfrom $490Find
- AM - Aeromexicofrom $364Find
- VB - VivaAerobusfrom $372Find
- UA - United Airlinesfrom $505Find
Airports
You can fly from Denver to Chicago from 2 airports (Denver International, Arapahoe Co).
Denver airports
- Denver International-DENfrom $61Find
- Arapahoe Co-APAFind
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Denver by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Denver
You may also consider searching for discounted plane tickets to some other popular places from Denver within United States.
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Top International Destinations from Denver
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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