Search flights from Denver (DEN) to Chicago (CHI)

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Cheapest flights to Chicago

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Denver to Chicago: things to know

The most popular route is from Denver International Airport in Denver to Chicago O'Hare International Airport in Chicago. On average this flight takes 2 hours 37 minutes one-way and costs $349 round-trip.

Most popular route
Denver International Airport (DEN) to Chicago O'Hare International Airport (ORD)
Average flight time
2 hours 37 minutes
Average round-trip price
$349
Fly from Denver to Chicago
8 airlines

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Airlines that fly from Denver to Chicago

Airline options may vary according to recently booked flights and your search terms

  • Frontier Airlines
  • United Airlines
  • American Airlines
  • Southwest Airlines
  • Spirit Airlines
  • British Airways
  • King Island Airlines
  • Sun Country

Frequently asked questions

Fly to more destinations from Denver

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Hotels in Chicago

Thinking about which towns and cities to visit during your trip? Try Chicago, a popular choice with other visitors.

Flights to Chicago O'Hare International Airport

Jet into this airport to explore Chicago at your leisure.

Flights to Midway International Airport

Jet into this airport to explore Chicago at your leisure.

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Flights to Illinois

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