App
Customer Support
MYR
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Denver
>
Flights from Chicago to Denver
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Book flight tickets from Chicago to Denver starting at MYR 84

Whether you’re going for a one-way or round-trip to Denver, we’ve got you covered! Check out these different flight options from Chicago below.

  • One way
  • Round-trip
      • Cheapest nonstop
        MDW06:40
        2h 52m
        Nonstop
        DEN08:32
        Mon, Feb 24|Chicago - Denver|Frontier Airlines
        MYR 84MYR 140
        40% OFF
        40% OFF
        MYR 140MYR 84

        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 ticket prices start from MYR 84 including taxes and charges.

      • MDW08:15
        2h 52m
        Nonstop
        DEN10:07
        Wed, Jan 15|Chicago - Denver|Frontier Airlines
        MYR 90MYR 140
        35% OFF
        35% OFF
        MYR 140MYR 90

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Wed, Jan 15, arriving at Denver International Airport. One-way ticket prices start from MYR 90 including taxes and charges.

      • ORD06:45
        3h 3m
        Nonstop
        DEN08:48
        Wed, Mar 12|Chicago - Denver|Frontier Airlines
        MYR 103MYR 140
        26% OFF
        26% OFF
        MYR 140MYR 103

        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 12, arriving at Denver International Airport. One-way ticket prices start from MYR 103 including taxes and charges.

      • MDW08:15
        2h 53m
        Nonstop
        DEN10:08
        Tue, Feb 11|Chicago - Denver|Frontier Airlines
        MYR 108
        MYR 108

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Tue, Feb 11, arriving at Denver International Airport. One-way ticket prices start from MYR 108 including taxes and charges.

      • ORD06:50
        3h 3m
        Nonstop
        DEN08:53
        Wed, Feb 19|Chicago - Denver|Frontier Airlines
        MYR 109
        MYR 109

        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 ticket prices start from MYR 109 including taxes and charges.

      • MDW08:15
        2h 53m
        Nonstop
        DEN10:08
        Tue, Feb 4|Chicago - Denver|Frontier Airlines
        MYR 113
        MYR 113

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Tue, Feb 4, arriving at Denver International Airport. One-way ticket prices start from MYR 113 including taxes and charges.

      • MDW07:05
        2h 54m
        Nonstop
        DEN08:59
        Wed, Mar 5|Chicago - Denver|Frontier Airlines
        MYR 117
        MYR 117

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Wed, Mar 5, arriving at Denver International Airport. One-way ticket prices start from MYR 117 including taxes and charges.

      • MDW08:15
        2h 53m
        Nonstop
        DEN10:08
        Wed, Feb 5|Chicago - Denver|Frontier Airlines
        MYR 122
        MYR 122

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Wed, Feb 5, arriving at Denver International Airport. One-way ticket prices start from MYR 122 including taxes and charges.

      • MDW08:15
        2h 53m
        Nonstop
        DEN10:08
        Tue, Jan 21|Chicago - Denver|Frontier Airlines
        MYR 124
        MYR 124

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Tue, Jan 21, arriving at Denver International Airport. One-way ticket prices start from MYR 124 including taxes and charges.

      • MDW07:05
        2h 54m
        Nonstop
        DEN08:59
        Tue, Feb 25|Chicago - Denver|Frontier Airlines
        MYR 124
        MYR 124

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from Midway International Airport on Tue, Feb 25, arriving at Denver International Airport. One-way ticket prices start from MYR 124 including taxes and charges.

      • CHI01:00 pm
        3h 5m
        Nonstop
        DEN02:00 pm
        Sun, Jan 12|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.

Find the best time to fly from Chicago to Denver

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Denver from Chicago have changed and are set to move below.

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

Airlines Flying from Chicago to Denver

We have a range of prices from different airlines providing flights from Chicago to Denver. Check below for the journey which best suits your travel needs.

Frontier Airlines
From MYR 84
American Airlines
From MYR 304
Southwest Airlines
From MYR 331
United Airlines
From MYR 376
Delta Air Lines
From MYR 396
Sun Country Airlines
From MYR 482
Key Lime Air dba Denver Air Connection
From MYR 638
Alaska Airlines
From MYR 688

Find more flights and airlines

Alternative Routes from Chicago to Denver

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Denver from Chicago which could help you save money and time.

  • Cheapest
    Frontier Airlines
    MDW
    06:40
    2h 52m
    Nonstop
    DEN
    08:32
    Midway International Airport - Denver International Airport
    Mon, Feb 24Frontier Airlines
    MYR 84
  • Frontier Airlines
    ORD
    06:45
    3h 3m
    Nonstop
    DEN
    08:48
    O'Hare International Airport - Denver International Airport
    Wed, Mar 12Frontier Airlines
    MYR 103
  • Frontier Airlines
    ORD
    06:45
    3h 3m
    Nonstop
    DEN
    08:48
    O'Hare International Airport - Denver International Airport
    Wed, Mar 12Frontier Airlines
    MYR 103
    Find More Flights

FAQ

  • 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 MYR 759.

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

    It takes around 3 hours 5 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 and Southwest Airlines.

How to find a cheap flight from Chicago to Denver

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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 Information from Chicago to Denver

Cheapest nonstop flight priceMYR 83
Cheapest round-trip ticket priceMYR 171
Off-season for travelDecember
Peak season for travelApril
Flight distance1,446.63 km
Average flight time3 hours 5 minutes
Popular airlineUnited Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.