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O'Hare International Airport to Denver International Airport flight
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Cheap Flight Deals from O'Hare International Airport to Denver International Airport

Search for flights from Chicago to Denver and check out affordable one-way and round-trip options.

  • One way
  • Return
      • Cheapest nonstop
        ORD06:00
        2h 57m
        Nonstop
        DEN07:57
        Chicago - Denver|Wed, Dec 18|Frontier Airlines
        KRW 35,769KRW 73,673
        51% OFF
        51% OFF
        KRW 73,673KRW 35,769

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Wed, Dec 18, arriving at Denver International Airport. One-way Prices start from KRW 35,769 including taxes and charges.

      • ORD06:50
        3h 3m
        Nonstop
        DEN08:53
        Chicago - Denver|Wed, Feb 12|Frontier Airlines
        KRW 38,077KRW 73,673
        48% OFF
        48% OFF
        KRW 73,673KRW 38,077

        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 12, arriving at Denver International Airport. One-way Prices start from KRW 38,077 including taxes and charges.

      • ORD06:50
        3h 3m
        Nonstop
        DEN08:53
        Chicago - Denver|Wed, Feb 19|Frontier Airlines
        KRW 38,077KRW 73,673
        48% OFF
        48% OFF
        KRW 73,673KRW 38,077

        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 Prices start from KRW 38,077 including taxes and charges.

      • ORD17:56
        2h 39m
        Nonstop
        DEN19:35
        Chicago - Denver|Sat, Dec 14|Frontier Airlines
        KRW 39,615
        KRW 39,615

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Sat, Dec 14, arriving at Denver International Airport. One-way Prices start from KRW 39,615 including taxes and charges.

      • ORD18:30
        3h 6m
        Nonstop
        DEN20:36
        Chicago - Denver|Sat, Feb 22|Frontier Airlines
        KRW 45,192
        KRW 45,192

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Sat, Feb 22, arriving at Denver International Airport. One-way Prices start from KRW 45,192 including taxes and charges.

      • ORD18:30
        3h 6m
        Nonstop
        DEN20:36
        Chicago - Denver|Sat, Feb 15|Frontier Airlines
        KRW 46,154
        KRW 46,154

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Sat, Feb 15, arriving at Denver International Airport. One-way Prices start from KRW 46,154 including taxes and charges.

      • ORD17:56
        2h 39m
        Nonstop
        DEN19:35
        Chicago - Denver|Sat, Jan 11|Frontier Airlines
        KRW 47,500
        KRW 47,500

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Sat, Jan 11, arriving at Denver International Airport. One-way Prices start from KRW 47,500 including taxes and charges.

      • ORD07:25
        3h 1m
        Nonstop
        DEN09:26
        Chicago - Denver|Fri, Jan 10|Frontier Airlines
        KRW 52,308
        KRW 52,308

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Fri, Jan 10, arriving at Denver International Airport. One-way Prices start from KRW 52,308 including taxes and charges.

      • ORD07:50
        2h 50m
        Nonstop
        DEN09:40
        Chicago - Denver|Mon, Feb 3|Frontier Airlines
        KRW 52,308
        KRW 52,308

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Mon, Feb 3, arriving at Denver International Airport. One-way Prices start from KRW 52,308 including taxes and charges.

      • ORD07:25
        2h 50m
        Nonstop
        DEN09:15
        Chicago - Denver|Thu, Jan 23|Frontier Airlines
        KRW 52,308
        KRW 52,308

        Choose Frontier Airlines flights from Chicago to Denver. The one-way direct flight with Frontier Airlines departs from O'Hare International Airport on Thu, Jan 23, arriving at Denver International Airport. One-way Prices start from KRW 52,308 including taxes and charges.

      • ORD13:00
        3h 5m
        Nonstop
        DEN14:00
        Chicago - Denver|Wed, Dec 4|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.

Selected Airlines from O'Hare International Airport to Denver International Airport

See which airlines fly from Chicago to Denver. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From KRW 35,769
American Airlines
From KRW 90,577
Sun Country Airlines
From KRW 105,000
Southwest Airlines
From KRW 109,038
Delta Air Lines
From KRW 123,846
United Airlines
From KRW 161,538
Alaska Airlines
From KRW 191,346
Key Lime Air
From KRW 196,154

Find more flights and airlines

Flight Schedule from O'Hare International Airport to Denver International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93173

    Frontier Airlines

    06:50

    ORD

    3.0h

    Nonstop

    08:53

    DEN

    SMTWTFS
    Search

  2. AA1647

    American Airlines

    08:24

    ORD

    2.9h

    Nonstop

    10:19

    DEN

    SMTW-FS
    Search

  3. F91827

    Frontier Airlines

    14:58

    ORD

    4.1h

    18:05

    PHX

    S-TWTFS
    Search

  4. F92142

    Frontier Airlines

    20:12

    PHX

    1.9h

    22:09

    DEN

    SMTWTFS

  5. F93044

    Frontier Airlines

    19:18

    ORD

    3.0h

    23:16

    MCO

    SMTWTFS
    Search

  6. F93311

    Frontier Airlines

    21:18

    MCO

    4.4h

    23:44

    DEN

    SMTWTFS

  7. F92145

    Frontier Airlines

    19:59

    ORD

    4.3h

    22:15

    LAS

    SMTWTFS
    Search

  8. F92430

    Frontier Airlines

    14:00

    LAS

    2.1h

    17:05

    DEN

    SMTWTFS

  9. AA1387

    American Airlines

    20:40

    ORD

    3.0h

    Nonstop

    22:42

    DEN

    SMTWTFS
    Search
Find more flights and airlines

O'Hare International Airport to Denver International Airport Flights Info

Flight distance1,427.91km
Cheapest one-way ticket priceKRW 35,769
Cheapest return ticket priceKRW 78,269

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

  • How long is the flights from O'Hare International Airport (ORD) to Denver International Airport (DEN)?

    It takes around 2 hours 50 minutes to fly from O'Hare International Airport (ORD) to Denver International Airport (DEN).

  • How many daily flights are there from O'Hare International Airport (ORD) to Denver International Airport (DEN)?

    There are around 13 daily flights from O'Hare International Airport (ORD) to Denver International Airport (DEN).

  • When are flight from O'Hare International Airport (ORD) to Denver International Airport (DEN) the cheapest?

    Tickets cost around KRW 146,153 in February, making it the cheapest month to book. O'Hare International Airport (ORD) to Denver International Airport (DEN) is a popular route, so don't forget to book your tickets in advance.

  • When are flight from O'Hare International Airport (ORD) to Denver International Airport (DEN) most expensive?

    The route from O'Hare International Airport (ORD) to Denver International Airport (DEN) is quite popular. Without considering departure times or holidays, tickets cost around KRW 437,884 in November, the most expensive month to book this route.

  • What time does the earliest flight from O'Hare International Airport to Denver International Airport depart?

    The earliest flight departs from O'Hare International Airport (ORD) at 07:10 and arrives in Denver International Airport (DEN) at 09:00.

  • What time does the latest flight from O'Hare International Airport to Denver International Airport depart?

    The latest flight departs from O'Hare International Airport (ORD) at 21:40 and arrives in Denver International Airport (DEN) at 23:34.

  • Which airline operates the most direct flights from O'Hare International Airport (ORD) to Denver International Airport (DEN)?

    United Airlines is a very popular airline operating an average of 7759 flights per month.

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