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Denver International Airport to O'Hare International Airport flight

Explore the cheapest one-way and round-trip flights from Denver International Airport to O'Hare International Airport over the next 90 days, with one-way fares from US$50 and round-trip from US$80. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Fri, Nov 6 | Frontier Airlines
        ORD 06:30
        2h 56m
        Direct
        DEN 08:26
        Chicago - Denver | Sun, Nov 8 | Frontier Airlines
        US$80 US$226
        65% off
        65% off
        US$226 US$80
      • DEN 20:55
        2h 29m
        Direct
        ORD 00:24
        Denver - Chicago | Tue, Oct 20 | Frontier Airlines
        ORD 06:30
        2h 56m
        Direct
        DEN 08:26
        Chicago - Denver | Tue, Oct 27 | Frontier Airlines
        US$111 US$226
        51% off
        51% off
        US$226 US$111
      • DEN 20:55
        2h 29m
        Direct
        ORD 00:24
        Denver - Chicago | Wed, Oct 21 | Frontier Airlines
        ORD 06:30
        2h 56m
        Direct
        DEN 08:26
        Chicago - Denver | Wed, Oct 28 | Frontier Airlines
        US$111 US$226
        51% off
        51% off
        US$226 US$111
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Thu, Nov 12 | Frontier Airlines
        ORD 06:30
        2h 56m
        Direct
        DEN 08:26
        Chicago - Denver | Sat, Nov 14 | Frontier Airlines
        US$112
        50% off
        US$226 US$112
      • DEN 20:55
        2h 29m
        Direct
        ORD 00:24
        Denver - Chicago | Mon, Oct 12 | Frontier Airlines
        ORD 06:30
        2h 49m
        Direct
        DEN 08:19
        Chicago - Denver | Wed, Oct 14 | Frontier Airlines
        US$148
        35% off
        US$226 US$148
      • DEN 06:25
        2h 36m
        Direct
        ORD 10:01
        Denver - Chicago | Sun, Oct 18 | Frontier Airlines
        ORD 11:06
        2h 54m
        Direct
        DEN 13:00
        Chicago - Denver | Tue, Oct 20 | Frontier Airlines
        US$162
        28% off
        US$226 US$162
      • DEN 14:27
        2h 43m
        Direct
        ORD 18:10
        Denver - Chicago | Thu, Nov 12 | American Airlines
        ORD 06:30
        2h 56m
        Direct
        DEN 08:26
        Chicago - Denver | Sat, Nov 14 | Frontier Airlines
        US$174
        23% off
        US$226 US$174
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Thu, Oct 29 | Frontier Airlines
        ORD 06:30
        2h 56m
        Direct
        DEN 08:26
        Chicago - Denver | Sun, Nov 1 | Frontier Airlines
        US$192
        15% off
        US$226 US$192
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Fri, Nov 13 | Frontier Airlines
        ORD 06:30
        2h 56m
        Direct
        DEN 08:26
        Chicago - Denver | Sun, Nov 15 | Frontier Airlines
        US$196
        13% off
        US$226 US$196
      • DEN 20:55
        2h 29m
        Direct
        ORD 00:24
        Denver - Chicago | Fri, Oct 23 | Frontier Airlines
        ORD 22:45
        2h 51m
        Direct
        DEN 00:36
        Chicago - Denver | Mon, Oct 26 | American Airlines
        US$198
        12% off
        US$226 US$198
      • DEN 21:26
        2h 27m
        Direct
        ORD 00:53
        Denver - Chicago | Tue, Dec 1 | Frontier Airlines
        ORD 07:25
        3h 9m
        Direct
        DEN 09:34
        Chicago - Denver | Tue, Dec 8 | Frontier Airlines
        US$205
        9% off
        US$226 US$205
      • DEN 06:10
        5h 49m
        1 stop
        ORD 12:59
        Denver - Chicago | Sun, Oct 18 | Delta Air Lines
        ORD 11:06
        2h 54m
        Direct
        DEN 13:00
        Chicago - Denver | Tue, Oct 20 | Frontier Airlines
        US$204
        10% off
        US$226 US$204
      • DEN 13:00
        17h 25m
        1 stop
        CHI 14:00
        Denver - Chicago | Sun, Oct 11 | Normal Airline
        CHI 15:00
        6h
        Direct
        DEN 16:00
        Chicago - Denver | Tue, Oct 13 | Normal Airline
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      • Cheapest nonstop
        DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Sat, Oct 31 | Frontier Airlines
        US$50 US$76
        34% off
        34% off
        US$76 US$50
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Mon, Nov 2 | Frontier Airlines
        US$50 US$76
        34% off
        34% off
        US$76 US$50
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Wed, Oct 28 | Frontier Airlines
        US$51 US$76
        33% off
        33% off
        US$76 US$51
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Mon, Nov 9 | Frontier Airlines
        US$51
        33% off
        US$76 US$51
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Tue, Oct 27 | Frontier Airlines
        US$51
        33% off
        US$76 US$51
      • DEN 20:55
        2h 29m
        Direct
        ORD 00:24
        Denver - Chicago | Mon, Oct 26 | Frontier Airlines
        US$56
        26% off
        US$76 US$56
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Mon, Nov 16 | Frontier Airlines
        US$59
        22% off
        US$76 US$59
      • DEN 20:55
        2h 29m
        Direct
        ORD 00:24
        Denver - Chicago | Wed, Oct 21 | Frontier Airlines
        US$60
        21% off
        US$76 US$60
      • DEN 21:26
        2h 27m
        Direct
        ORD 00:53
        Denver - Chicago | Wed, Nov 25 | Frontier Airlines
        US$60
        21% off
        US$76 US$60
      • DEN 21:26
        2h 27m
        Direct
        ORD 00:53
        Denver - Chicago | Fri, Dec 4 | Frontier Airlines
        US$69
        9% off
        US$76 US$69
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Fri, Oct 30 | Frontier Airlines
        US$69
        9% off
        US$76 US$69
      • DEN 20:55
        2h 26m
        Direct
        ORD 00:21
        Denver - Chicago | Thu, Oct 29 | Frontier Airlines
        US$69
        9% off
        US$76 US$69
      • DEN 13:00
        17h 25m
        1 stop
        CHI 14:00
        Denver - Chicago | Sun, Oct 11 | Normal Airline
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Flight prices from Denver International Airport to O'Hare International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

Which month has the cheapest one-way flights from Denver International Airport to O'Hare International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Denver International Airport to O'Hare International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Denver International Airport to O'Hare International Airport are usually in January, with an average price of US$138. April sees the highest fares, around US$213.

US$213
US$176
US$138
US$101
    Cheapest
  • US$164
    Oct
  • US$171
    Nov
  • US$141
    Dec
  • US$138
    Jan
  • US$194
    Feb
  • US$143
    Mar
  • US$213
    Apr
  • US$159
    May
  • US$174
    Jun
  • US$194
    Jul
  • US$172
    Aug
  • US$190
    Sep

Which day of the week has the cheapest flights from Denver International Airport to O'Hare International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Denver International Airport to O'Hare International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Denver International Airport to O'Hare International Airport is Thursday, with average prices lower than other days. Try to avoid departing on Sunday, as fares are typically the highest.

US$182
US$166
US$150
US$134
    Cheapest
  • US$171
    Mon
  • US$167
    Tue
  • US$170
    Wed
  • US$150
    Thu
  • US$181
    Fri
  • US$165
    Sat
  • US$182
    Sun

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

The cheapest airline flying from Denver International Airport to O'Hare International Airport is Frontier Airlines (from US$50) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$50
Delta Air Lines
From US$93
American Airlines
From US$95
Sun Country Airlines
From US$124
United Airlines
From US$128

Find more flights and airlines

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

    20:55

    DEN

    2h 26m

    00:21

    ORD

    S M T W T F S
    Search

  2. F93600

    Denver International Airport

    10:38

    DEN

    3h 11m

    Direct

    15:49

    ATL

    S M T W T F S
    Search

  3. F91595

    Hartsfield–Jackson Atlanta International Airport

    17:02

    ATL

    2h 21m

    Direct

    18:23

    ORD

    S M T W T F S
Find more flights and airlines

About Denver International Airport and O'Hare International Airport

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

Flight distance 1,427.91km
Cheapest one-way ticket price US$50
Cheapest return ticket price US$80

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

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

    Denver International Airport to O'Hare International 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 International Airport (ORD).
  • The earliest flight from Denver International Airport to O'Hare International 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 International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around US$245 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 International Airport (ORD) at 09:41.
  • The latest flight departs from Denver International Airport (DEN) at 20:28 and arrives in O'Hare International Airport (ORD) at 23:59.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25km.
  • 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 International Airport currently start from US$50, and round-trip fares start from US$80. 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 International 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 International Airport is US$180. 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 International Airport, with one-way fares starting from US$50. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Denver International Airport to O'Hare International 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 International 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.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.