and Get up to C$15 OFF
◊ Applies to bookings for 3+ travelers. Book by Sep 30, 2019.  Learn more
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Book Flights from Chicago to Denver will help you to find the best deals on flights from Chicago to Denver. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and budget.

No matter if you are traveling for business or pleasure, we offer a wide range of deals from business class discounts to last minute flight deals to destinations like Denver. Whether you are planning ahead or looking for last minute tickets, CheapOair has the right flights at the right price. After booking your ticket, explore this page to view blog posts about this destination, learn more about hotels near DEN and read reviews from others who booked their flights with

Frequently Asked Questions - Chicago to Denver Flights

  • When does the first flight of the day depart from CHI?

    1:45PM Spirit Airlines Flight #782

  • When does the last flight depart to DEN?

    10:53PM Southwest Airlines Flight #417

  • What is the travel distance between Chicago and Denver?

    918 miles

  • What is the price range for flights from CHI to DEN?

    C$124 - C$124

  • How many weekly flights are there between CHI to DEN?

    There are 223 weekly flights between CHI and DEN.

  • How many daily flights fly between Chicago and Denver?

    There are 29 daily flights between CHI and DEN

  • Which is the busiest day in terms of passengers traffic between CHI to DEN?


  • Which is the nearest airport to Denver, Colorado?

    Centennial Airport

  • Which is the nearest airport to Chicago, Illinois?

    Midway International Airport

  • What’s the cost of the cheapest return flight from CHI to DEN?