Flying from Denver to Chicago can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.
We scan trusted travel agencies and airline booking systems for the route Denver - Chicago (DEN - CHI). We do not sell tickets or add fees - you choose where to buy.
Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.
If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.
We also recommend you to look through the prices for return tickets from Chicago to Denver.
Airfares found by our users in the past 24 hours
The price for these dates could change. Use search to get the best price.
Airlines are flying from Denver to Chicago
| Frontier Airlines | Southwest Airlines |
Popular flights from Denver
- Cheap flights from Denver to Orlando Executivefrom 7 651र
- Cheap flights from Denver to New Yorkfrom 6 131र
- Cheap flights from Denver to Doualafrom 67 810र
- Cheap flights from Denver to Fort Myersfrom 14 626र
- Cheap flights from Denver to Los Angeles, Cafrom 16 948र
- Cheap flights from Denver to Minneapolisfrom 4 895र
- Cheap flights from Denver to Pereirafrom 17 326र
- Cheap flights from Denver to Milwaukeefrom 8 016र
- Cheap flights from Denver to Las Vegasfrom 4 709र
- Cheap flights from Denver to Seattle, WAfrom 11 146र
- Cheap flights from Denver to San Juanfrom 16 425र
- Cheap flights from Denver to Renofrom 12 002र
- Cheap flights from Denver to Cancunfrom 15 786र
- Cheap flights from Denver to Baltimore/Washingtonfrom 17 527र
- Cheap flights from Denver to Nha Trangfrom 108 599र
- Cheap flights from Denver to Detroitfrom 6 489र
- Cheap flights from Denver to Philadelphiafrom 4 007र
- Cheap flights from Denver to Columbia, SCfrom 14 680र
- Cheap flights from Denver to Tokyofrom 47 770र
- Cheap flights from Denver to Shanghaifrom 126 905र
- Cheap flights from Denver to Atlanta, GAfrom 3 922र
- Cheap flights from Denver to Limafrom 17 371र
- Cheap flights from Denver to San Josefrom 31 747र
- Cheap flights from Denver to Belize Cityfrom 40 335र
- Cheap flights from Denver to New Orleansfrom 11 160र
- Cheap flights from Denver to Portland, Orfrom 12 003र
- Cheap flights from Denver to Miamifrom 6 102र
- Cheap flights from Denver to Nashville, TNfrom 12 158र
- Cheap flights from Denver to San Francisco, CAfrom 6 050र
Frequently asked questions about flights from Denver to Chicago
How long does the flight from Denver to Chicago take?
Flight duration from Denver to Chicago varies by route, airline, and number of stops. Direct flights are faster; connecting flights may take longer. Use our search to compare options and see exact durations for your dates.
Are there direct flights from Denver to Chicago?
Availability of direct flights from Denver to Chicago depends on the route and season. Use our search and filter by "Direct" or "Non-stop" to see only direct options. We compare offers from many airlines and agencies.
Which airlines fly from Denver to Chicago?
Several airlines may operate flights from Denver to Chicago. On this page you can see airlines that serve this route. Our search compares prices across airlines and agencies so you can choose the best offer. We do not sell tickets; you book directly with the airline or agency.
What is the cheapest month to fly from Denver to Chicago?
Prices from Denver to Chicago vary by month and demand. On this page you can see average round-trip prices by month. Use the low-fare calendar and monthly table to find the cheapest dates. Booking in advance and avoiding peak seasons often helps get the best price.