$108 Find Cheap Flights from Denver to Chicago O'Hare Airport - Compare and Save

These are the earliest and latest flight times available from Denver to Chicago O'Hare Intl Airport:

• Earliest: departs at 5:50 am and lands at 8:30 am
• Latest: departs at 9:26 pm and lands at 12:06 am.

The flight takes about 2h 40m.

Two cabin classes are available on flights from Denver to Chicago O'Hare Intl Airport:

• Economy Class
• First Class

A nonstop flight from Denver to Chicago O'Hare Intl Airport takes 2h 40m, covering 886 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Denver to Chicago O'Hare Intl Airport range from $195 to $338, with an average of $261 over the past 12 months. Anything below $195 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 28% above the $261 route average. Book 12 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $238 round-trip via Dallas/Fort Worth (DFW), compared to $262 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by United Airlines and Frontier. Other aircraft seen on the route include Airbus A321-100/200 variants.

Morning is the busiest departure period on Denver to Chicago O'Hare Intl Airport flights, with 43% of flights leaving in that window. Afternoon departures account for 31%, evening flights for 26%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $176 to $1,657. That means the highest observed fare was about 9x higher than the lowest one.

Two airlines offer in-flight Wi-Fi on Denver to Chicago O'Hare Intl Airport flights:

• American Airlines
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Denver to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $118, which is 30% below the typical average for this route.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Flights from Denver to Chicago O'Hare Intl Airport usually depart from Denver Intl (DEN) and arrive at Chicago O'Hare Intl (ORD).

One-stop flights from Denver to Chicago O'Hare Intl Airport most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 37% of one-stop connections
• Minneapolis St Paul (MSP) - 37% of one-stop connections
• Dallas/Fort Worth (DFW) - 21% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 5% of one-stop connections

Yes. Flexible dates can save you up to 23% on flights from Denver to Chicago O'Hare Intl Airport. Thursday is the cheapest departure day at $252 round-trip on average, while Sunday is the most expensive at $325, a difference of $73.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Denver and Chicago O'Hare Intl Airport. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines
• Frontier

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 05m, compared with 7h 33m via Atlanta Hartsfield-Jackson (ATL) and 12h 42m via Dallas/Fort Worth (DFW).

Chicago O'Hare Intl Airport is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Among airlines operating Denver to Chicago O'Hare Intl Airport flights:

• United Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection
• Frontier: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• American Airlines: a cabin bag and a checked bag in Economy Class
• Frontier: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

There are several spots in the airport to sleep, such gates A56-70 and the far end of concourse A. These areas have chairs without armrests that you can stretch out on. Additionally, when you move towards the other side of the concourse, there are 8 massage chairs. Near the entrance of the lounges on the third floor, there are a number of mini beds and resting chairs. Close to gates C26-28 on concourse C, you will find come curved couches. Another area with armrest-free chairs is terminal A and in the Jeppesen Terminal.

If you're traveling to one of the hotels near the airport, you can use the shuttle services that run between the hotels and the airport. If you want to board one, go to the outside doors 505-507 at level 5 of the Jeppesen Terminal. Limousine services are also available though you need to make prior arrangements. There are public trains which are cheaper than any other means of transport. the routes available are 169L, 145X, AT, AB and AA. The final option is the taxi and shared-ride services which are the fastest way to get to Denver city center.

If you are looking for massages, facials, and more, go to gate H6 or H1 of terminal 3 or gate B12 of terminal 1 to find the Terminal Gateway Spa. Alternatively, head over to gate M10 of terminal 5 orf the XpressSpa. If you are looking for a barber shop, you can find one between the parking garage and terminal 2.

You can decide to abandon the less comfortable waiting chairs in the terminals for more comfort at the Air France VIP lounge at gate M7 at terminal 5. Another accessible lounge is the American Airlines Admirals Club on concourses L, K/H, and G in terminal 1. The Swissport Lounge is found close to gates M8 and M7 in terminal 5 with the United Club being on concourses F and C in terminal 1 and on concourse B in terminal 2. Additionally, the Delta Sky Club is available at gate E6 on concourse E of terminal 2. The USO lounge can be found at the ticket counter area for Northwest in the mezzanine level of terminal 2 and mezzanine level at rotunda in terminal 3.