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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 $38 and round-trip from $92. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        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
        $92 $173
        47% off
        47% off
        $173 $92
      • 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
        $109 $173
        37% off
        37% off
        $173 $109
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Sat, Oct 10 | Frontier Airlines
        ORD 6:30 AM
        2h 49m
        Nonstop
        DEN 8:19 AM
        Chicago - Denver | Mon, Oct 12 | Frontier Airlines
        $117 $173
        32% off
        32% off
        $173 $117
      • 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 | Tue, Oct 27 | Frontier Airlines
        $118
        32% off
        $173 $118
      • DEN 5:56 PM
        2h 39m
        Nonstop
        ORD 9:35 PM
        Denver - Chicago | Sat, Sep 26 | Frontier Airlines
        ORD 10:40 PM
        2h 49m
        Nonstop
        DEN 12:29 AM
        Chicago - Denver | Tue, Sep 29 | Frontier Airlines
        $118
        32% off
        $173 $118
      • DEN 5:56 PM
        2h 39m
        Nonstop
        ORD 9:35 PM
        Denver - Chicago | Tue, Sep 29 | Frontier Airlines
        ORD 11:06 AM
        2h 54m
        Nonstop
        DEN 1:00 PM
        Chicago - Denver | Mon, Oct 5 | Frontier Airlines
        $119
        31% off
        $173 $119
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Thu, Sep 17 | Frontier Airlines
        ORD 6:30 AM
        2h 45m
        Nonstop
        DEN 8:15 AM
        Chicago - Denver | Mon, Sep 21 | Frontier Airlines
        $125
        28% off
        $173 $125
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Wed, Sep 23 | Frontier Airlines
        ORD 6:30 AM
        2h 45m
        Nonstop
        DEN 8:15 AM
        Chicago - Denver | Mon, Sep 28 | Frontier Airlines
        $128
        26% off
        $173 $128
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Thu, Sep 24 | Frontier Airlines
        ORD 6:30 AM
        2h 45m
        Nonstop
        DEN 8:15 AM
        Chicago - Denver | Mon, Sep 28 | Frontier Airlines
        $129
        25% off
        $173 $129
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Fri, Oct 2 | Frontier Airlines
        ORD 6:30 AM
        2h 45m
        Nonstop
        DEN 8:15 AM
        Chicago - Denver | Tue, Oct 6 | Frontier Airlines
        $138
        20% off
        $173 $138
      • DEN 9:55 AM
        2h 41m
        Nonstop
        ORD 1:36 PM
        Denver - Chicago | Tue, Sep 1 | Frontier Airlines
        ORD 2:41 PM
        3h 4m
        Nonstop
        DEN 4:45 PM
        Chicago - Denver | Sat, Sep 5 | Frontier Airlines
        $138
        20% off
        $173 $138
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Wed, Oct 7 | Frontier Airlines
        MDW 6:40 AM
        8h 20m
        1 stop
        DEN 2:00 PM
        Chicago - Denver | Fri, Oct 9 | Frontier Airlines
        $137
        21% off
        $173 $137
      • DEN 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Denver - Chicago | Fri, Aug 28 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Chicago - Denver | Sun, Aug 30 | Normal Airline
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      • Cheapest nonstop
        DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Fri, Sep 25 | Frontier Airlines
        $38 $79
        52% off
        52% off
        $79 $38
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Sun, Oct 11 | Frontier Airlines
        $55 $79
        30% off
        30% off
        $79 $55
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Fri, Oct 23 | Frontier Airlines
        $55 $79
        30% off
        30% off
        $79 $55
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Wed, Sep 23 | Frontier Airlines
        $60
        24% off
        $79 $60
      • DEN 6:25 AM
        2h 36m
        Nonstop
        ORD 10:01 AM
        Denver - Chicago | Wed, Oct 14 | Frontier Airlines
        $61
        23% off
        $79 $61
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Wed, Sep 30 | Frontier Airlines
        $61
        23% off
        $79 $61
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Wed, Sep 16 | Frontier Airlines
        $61
        23% off
        $79 $61
      • DEN 8:55 PM
        2h 29m
        Nonstop
        ORD 12:24 AM
        Denver - Chicago | Thu, Oct 15 | Frontier Airlines
        $62
        22% off
        $79 $62
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Wed, Oct 7 | Frontier Airlines
        $63
        20% off
        $79 $63
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Sun, Sep 13 | Frontier Airlines
        $63
        20% off
        $79 $63
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Thu, Sep 17 | Frontier Airlines
        $63
        20% off
        $79 $63
      • DEN 8:55 PM
        2h 28m
        Nonstop
        ORD 12:23 AM
        Denver - Chicago | Thu, Oct 8 | Frontier Airlines
        $63
        20% off
        $79 $63
      • DEN 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Denver - Chicago | Fri, Aug 28 | 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 $138. You’ll want to avoid August, when the average price can reach as high as $213.

$213
$176
$138
$101
    Cheapest
  • $213
    Aug
  • $204
    Sep
  • $154
    Oct
  • $170
    Nov
  • $140
    Dec
  • $138
    Jan
  • $193
    Feb
  • $142
    Mar
  • $212
    Apr
  • $159
    May
  • $174
    Jun
  • $193
    Jul

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.

$195
$175
$154
$134
    Cheapest
  • $180
    Mon
  • $156
    Tue
  • $159
    Wed
  • $154
    Thu
  • $174
    Fri
  • $166
    Sat
  • $195
    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 $38) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $38
American Airlines
From $83
Delta Air Lines
From $111
United Airlines
From $117
Sun Country Airlines
From $134
Alaska Airlines
From $192
Jetblue Airways
From $269

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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

    8:55 PM

    DEN

    2h 26m

    12:21 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 distance 1,427.91 km
Cheapest one-way ticket price $38
Cheapest return ticket price $92

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

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

    It takes around 2 hours 42 minutes to fly from Denver International Airport (den) to O'Hare Intl. Airport (ord).
  • There are around 20 daily flights from Denver International Airport (DEN) to O'Hare Intl. Airport (ORD).
  • Tickets cost around $128 in October, making it the cheapest month to book. Denver International Airport (DEN) to O'Hare Intl. Airport (ORD) is a popular route, so don't forget to book your tickets in advance.
  • 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 $241 in August, 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.

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.