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Denver International Airport to O'Hare Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Denver International Airport to O'Hare Intl. Airport over the next 90 days, with one-way fares from NZD 67 and round-trip from NZD 139. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Wed, Oct 21 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Wed, Oct 28 | Frontier Airlines
        NZD 139 NZD 264
        47% off
        47% off
        NZD 264 NZD 139
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Tue, Nov 10 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Mon, Nov 16 | Frontier Airlines
        NZD 143 NZD 264
        46% off
        46% off
        NZD 264 NZD 143
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Wed, Nov 4 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Tue, Nov 10 | Frontier Airlines
        NZD 143 NZD 264
        46% off
        46% off
        NZD 264 NZD 143
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Fri, Oct 23 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Wed, Oct 28 | Frontier Airlines
        NZD 148
        44% off
        NZD 264 NZD 148
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Sat, Oct 3 | Frontier Airlines
        ORD 6:30 AM
        2h 45m
        Nonstop
        DEN 8:15 AM
        Chicago - Denver | Mon, Oct 5 | Frontier Airlines
        NZD 160
        39% off
        NZD 264 NZD 160
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Wed, Oct 28 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Sun, Nov 1 | Frontier Airlines
        NZD 168
        36% off
        NZD 264 NZD 168
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Sun, Nov 8 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Sat, Nov 14 | Frontier Airlines
        NZD 170
        36% off
        NZD 264 NZD 170
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Thu, Oct 22 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Tue, Oct 27 | Frontier Airlines
        NZD 175
        34% off
        NZD 264 NZD 175
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Tue, Oct 20 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Tue, Oct 27 | Frontier Airlines
        NZD 177
        33% off
        NZD 264 NZD 177
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Sat, Oct 24 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Wed, Oct 28 | Frontier Airlines
        NZD 186
        30% off
        NZD 264 NZD 186
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Sat, Oct 31 | Frontier Airlines
        ORD 6:30 AM
        2h 56m
        Nonstop
        DEN 8:26 AM
        Chicago - Denver | Wed, Nov 4 | Frontier Airlines
        NZD 190
        28% off
        NZD 264 NZD 190
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Wed, Oct 14 | Frontier Airlines
        ORD 6:30 AM
        2h 49m
        Nonstop
        DEN 8:19 AM
        Chicago - Denver | Wed, Oct 21 | Frontier Airlines
        NZD 190
        28% off
        NZD 264 NZD 190
      • DEN 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Denver - Chicago | Sat, Sep 19 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Chicago - Denver | Mon, Sep 21 | Normal Airline
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      • Cheapest nonstop
        DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Thu, Sep 24 | Frontier Airlines
        NZD 67 NZD 153
        56% off
        56% off
        NZD 153 NZD 67
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Tue, Oct 20 | Frontier Airlines
        NZD 86 NZD 153
        44% off
        44% off
        NZD 153 NZD 86
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Sat, Oct 31 | Frontier Airlines
        NZD 88 NZD 153
        42% off
        42% off
        NZD 153 NZD 88
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Sat, Oct 10 | Frontier Airlines
        NZD 88
        42% off
        NZD 153 NZD 88
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Tue, Nov 3 | Frontier Airlines
        NZD 88
        42% off
        NZD 153 NZD 88
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Sat, Oct 17 | Frontier Airlines
        NZD 88
        42% off
        NZD 153 NZD 88
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Tue, Oct 13 | Frontier Airlines
        NZD 88
        42% off
        NZD 153 NZD 88
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Wed, Oct 14 | Frontier Airlines
        NZD 89
        42% off
        NZD 153 NZD 89
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Tue, Oct 27 | Frontier Airlines
        NZD 89
        42% off
        NZD 153 NZD 89
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Tue, Sep 29 | Frontier Airlines
        NZD 106
        31% off
        NZD 153 NZD 106
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Wed, Nov 11 | Frontier Airlines
        NZD 110
        28% off
        NZD 153 NZD 110
      • DEN 8:55 PM
        2h 26m
        Nonstop
        ORD 12:21 AM
        Denver - Chicago | Mon, Nov 9 | Frontier Airlines
        NZD 110
        28% off
        NZD 153 NZD 110
      • DEN 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Denver - Chicago | Sat, Sep 19 | Normal Airline
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Displayed flight fares from Denver International Airport to O'Hare Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Denver International Airport to O'Hare Intl. Airport

What is the cheapest month for one-way flights from Denver International Airport to O'Hare Intl. Airport?

Data is based on average one-way flight prices from Denver International Airport to O'Hare Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Denver International Airport to O'Hare Intl. Airport, the best time to buy is in January, with an average price of NZD 240. You’ll want to avoid April, when the average price can reach as high as NZD 370.

NZD 370
NZD 305
NZD 240
NZD 175
    Cheapest
  • NZD 329
    Sep
  • NZD 268
    Oct
  • NZD 297
    Nov
  • NZD 244
    Dec
  • NZD 240
    Jan
  • NZD 337
    Feb
  • NZD 248
    Mar
  • NZD 370
    Apr
  • NZD 277
    May
  • NZD 303
    Jun
  • NZD 338
    Jul
  • NZD 298
    Aug

What is the cheapest day of the week to fly from Denver International Airport to O'Hare Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Denver International Airport to O'Hare Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Denver International Airport to O'Hare Intl. Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

NZD 337
NZD 300
NZD 263
NZD 226
    Cheapest
  • NZD 315
    Mon
  • NZD 293
    Tue
  • NZD 287
    Wed
  • NZD 263
    Thu
  • NZD 303
    Fri
  • NZD 286
    Sat
  • NZD 337
    Sun

Which airline offers the cheapest flights from Denver International Airport to O'Hare Intl. Airport?

The cheapest airline flying from Denver International Airport to O'Hare Intl. Airport is Frontier Airlines (from NZD 67) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From NZD 67
American Airlines
From NZD 145
Delta Air Lines
From NZD 162
United Airlines
From NZD 204
Sun Country Airlines
From NZD 216

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What is the flight schedule from Denver International Airport to O'Hare Intl. Airport?

Check the schedule for flights from Denver to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93174

    Denver International Airport

    9:26 PM

    DEN

    2h 27m

    12:53 AM

    ORD

    S M T W T F S
    Search
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About Denver International Airport and O'Hare Intl. Airport

Learn about Denver International Airport (DEN) and O'Hare Intl. Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance1,427.91 km
Cheapest one-way ticket priceNZD 67
Cheapest return ticket priceNZD 139

FAQs for Denver International Airport to O'Hare Intl. Airport Flights

  • How long is the flight from Denver International Airport to O'Hare Intl. Airport?

    Denver International Airport to O'Hare Intl. Airport takes about 2 hours 15 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 19 daily flights from Denver International Airport (DEN) to O'Hare Intl. Airport (ORD).
  • The earliest flight from Denver International Airport to O'Hare Intl. Airport departs at 05:30, and the last departs at 20:55, with about 80 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Denver International Airport (DEN) to O'Hare Intl. Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around NZD 472 in September, the most expensive month to book this route.
  • The earliest flight departs from Denver International Airport (DEN) at 06:00 and arrives in O'Hare Intl. Airport (ORD) at 09:40.
  • The latest flight departs from Denver International Airport (DEN) at 21:26 and arrives in O'Hare Intl. Airport (ORD) at 00:59.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare Intl. Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • United Airlines is a very popular airline operating an average of 6561 flights per month.
  • Yes. United Airlines, Air Canada, American Airlines, Iberia and Aer Lingus operate direct flights from Denver International Airport to O'Hare Intl. Airport, with an average flight time of 3 hours 16 minutes, and around 109 weekly flights. Actual flight frequency may vary by season.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.