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Cheap flight deals from Chicago to Denver Starting at PHP 894

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        ORD06:50 am
        3h 3m
        Nonstop
        DEN08:53 am
        Tue, Feb 25|Chicago - Denver|Frontier Airlines
        PHP 894PHP 2,057
        56% OFF
        56% OFF
        PHP 2,057PHP 894

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Tue, Feb 25, arriving at Denver International Airport. One-way Prices start from PHP 894 including taxes and charges.

      • ORD06:50 am
        3h 3m
        Nonstop
        DEN08:53 am
        Wed, Feb 19|Chicago - Denver|Frontier Airlines
        PHP 950PHP 2,057
        54% OFF
        54% OFF
        PHP 2,057PHP 950

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Wed, Feb 19, arriving at Denver International Airport. One-way Prices start from PHP 950 including taxes and charges.

      • ORD06:45 am
        2h 50m
        Nonstop
        DEN08:35 am
        Tue, Apr 15|Chicago - Denver|Frontier Airlines
        PHP 959PHP 2,057
        53% OFF
        53% OFF
        PHP 2,057PHP 959

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Tue, Apr 15, arriving at Denver International Airport. One-way Prices start from PHP 959 including taxes and charges.

      • ORD06:50 am
        3h 3m
        Nonstop
        DEN08:53 am
        Tue, Feb 18|Chicago - Denver|Frontier Airlines
        PHP 991
        PHP 991

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Tue, Feb 18, arriving at Denver International Airport. One-way Prices start from PHP 991 including taxes and charges.

      • ORD06:45 am
        3h 3m
        Nonstop
        DEN08:48 am
        Tue, Mar 11|Chicago - Denver|Frontier Airlines
        PHP 1,015
        PHP 1,015

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Tue, Mar 11, arriving at Denver International Airport. One-way Prices start from PHP 1,015 including taxes and charges.

      • ORD06:50 am
        3h 3m
        Nonstop
        DEN08:53 am
        Wed, Mar 5|Chicago - Denver|Frontier Airlines
        PHP 1,023
        PHP 1,023

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Wed, Mar 5, arriving at Denver International Airport. One-way Prices start from PHP 1,023 including taxes and charges.

      • MDW07:05 am
        2h 54m
        Nonstop
        DEN08:59 am
        Tue, Mar 4|Chicago - Denver|Frontier Airlines
        PHP 1,023
        PHP 1,023

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Tue, Mar 4, arriving at Denver International Airport. One-way Prices start from PHP 1,023 including taxes and charges.

      • MDW06:40 am
        2h 52m
        Nonstop
        DEN08:32 am
        Wed, Mar 12|Chicago - Denver|Frontier Airlines
        PHP 1,095
        PHP 1,095

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Wed, Mar 12, arriving at Denver International Airport. One-way Prices start from PHP 1,095 including taxes and charges.

      • MDW06:40 am
        2h 52m
        Nonstop
        DEN08:32 am
        Mon, Feb 24|Chicago - Denver|Frontier Airlines
        PHP 1,095
        PHP 1,095

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Mon, Feb 24, arriving at Denver International Airport. One-way Prices start from PHP 1,095 including taxes and charges.

      • ORD06:50 am
        3h 3m
        Nonstop
        DEN08:53 am
        Wed, Feb 12|Chicago - Denver|Frontier Airlines
        PHP 1,474
        PHP 1,474

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Wed, Feb 12, arriving at Denver International Airport. One-way Prices start from PHP 1,474 including taxes and charges.

      • CHI01:00 pm
        3h 5m
        Nonstop
        DEN02:00 pm
        Thu, Feb 6|Chicago - Denver|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Chicago to Denver Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93173

    Frontier Airlines

    01:07 pm

    ORD

    3.1h

    Nonstop

    03:11 pm

    DEN

    S--WT-S
    Search

  2. F92209

    Frontier Airlines

    07:15 am

    MDW

    2.8h

    Nonstop

    09:05 am

    DEN

    SMTWTFS
    Search
Find more flights and airlines

When is the cheapest time to fly from Chicago to Denver?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Chicago (CHI) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from Chicago to Denver based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chicago (CHI) to Denver (DEN) cost?

    According to Trip.com's data, the lowest price is around PHP 9,947.

  • How long does it take to fly from Chicago (CHI) to Denver (DEN) and what is the distance?

    It takes around 2 hours 55 minutes to fly from Chicago (CHI) to Denver (DEN).

  • What are the most popular airlines that fly from Chicago (CHI) to Denver (DEN)?

    Airlines with flights from Chicago (CHI) to Denver (DEN): United Airlines, Air Canada, Southwest Airlines, Volaris, Frontier Airlines, Gulf Air, Royal Jordanian and British Airways.

How to find a cheap flight from Chicago to Denver

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Denver. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Chicago to Denver

Cheapest nonstop flight pricePHP 894
Cheapest round-trip ticket pricePHP 1,627
Off-season for travelMarch
Peak season for travelOctober
Flight distance1,446.63 km
Average flight time2 hours 55 minutes
Popular airlineFrontier Airlines

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