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 €44 and round-trip from €71. Based on Trip.com's latest 7-day flight data.

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 €123. You’ll want to avoid April, when the average price can reach as high as €190.

€190
€157
€123
€90
    Cheapest
  • €146
    Oct
  • €152
    Nov
  • €125
    Dec
  • €123
    Jan
  • €173
    Feb
  • €127
    Mar
  • €190
    Apr
  • €142
    May
  • €155
    Jun
  • €173
    Jul
  • €153
    Aug
  • €170
    Sep

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.

€163
€149
€134
€120
    Cheapest
  • €153
    Mon
  • €149
    Tue
  • €152
    Wed
  • €134
    Thu
  • €161
    Fri
  • €147
    Sat
  • €163
    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 €44) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €44
Delta Air Lines
From €83
American Airlines
From €85
Sun Country Airlines
From €111
United Airlines
From €114
Alaska Airlines
From €271

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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

    8:55 PM

    DEN

    2h 26m

    12:21 AM

    ORD

    S M T W T F S
    Search
  2. F93600

    10:38 AM

    DEN

    3h 11m

    Nonstop

    3:49 PM

    ATL

    S M T W T F S
    Search
  3. F91595

    5:02 PM

    ATL

    2h 21m

    Nonstop

    6:23 PM

    ORD

    S M T W T F S
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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 €44
Cheapest return ticket price €71

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 31 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 18 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 06:00, and the last departs at 20:55, with about 36 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 €208 in October, 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.
  • One-way flights from Denver International Airport to O'Hare Intl. Airport currently start from €44, and round-trip fares start from €71. The current lowest fare is a Frontier Airlines flight departing on Sat, Oct 31; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from Denver International Airport to O'Hare Intl. Airport, with an average flight time of 3 hours 22 minutes, and around 193 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Denver International Airport to O'Hare Intl. Airport is €161. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Denver International Airport to O'Hare Intl. Airport, with one-way fares starting from €44. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Denver International Airport to O'Hare Intl. Airport operates around 199 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Denver International Airport and O'Hare Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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.