$105 Find Cheap Flights from Denver to Chicago - Compare and Save

These are the earliest and latest flight times available from Denver to Chicago:

• Earliest: departs at 5:05 am and lands at 7:40 am
• Latest: departs at 10:35 pm and lands at 1:10 am.

The flight takes about 2h 35m.

Three cabin classes are available on flights from Denver to Chicago:

• Economy Class
• Business Class
• First Class

A nonstop flight from Denver to Chicago takes 2h 35m, covering 899 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 range from $206 to $364, with an average of $273 over the past 12 months. Anything below $206 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 33% above the $273 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 $204 round-trip via Wichita Eisenhower National (ICT), compared to $276 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.

Morning is the busiest departure period on Denver to Chicago flights, with 44% of flights leaving in that window. Afternoon departures account for 30%, 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 $172 to $1,675. That means the highest observed fare was about 10x higher than the lowest one.

Two airlines offer in-flight Wi-Fi on Denver to Chicago 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.

Based on prices from the last 5 days, flying between Denver and Chicago is around $172 round-trip, with a flight time of about 2h 29m. Recent bus fares are around $170, with a trip time of about 20h 30m. Compared with flying, recent bus fares are roughly 2% lower. However, taking the bus takes about 18+ hours longer each way.

One-way fares from Denver to Chicago are currently lower than usual. Average one-way flight prices are about $112, which is 38% below the typical average for this route.

Since Chicago is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Chicago O'Hare Intl Airport (ORD) — daily rates from around $17:

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

Near Chicago Midway Airport (MDW) — daily rates from around $32:

• Hertz
• Dollar
• Budget
• Alamo
• Rent-A-Wreck

Near Chicago Greater Rockford Airport (RFD) — daily rates from around $28:

• Alamo
• Enterprise Rent-A-Car
• Budget
• Avis
• National

Flights from Denver to Chicago usually depart from Denver Intl (DEN) and may arrive at several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD).

One-stop flights from Denver to Chicago most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 36% of one-stop connections
• Minneapolis St Paul (MSP) - 23% of one-stop connections
• Chicago O'Hare Intl (ORD) - 16% of one-stop connections
• Dallas/Fort Worth (DFW) - 14% of one-stop connections

Yes. Flexible dates can save you up to 21% on flights from Denver to Chicago. Wednesday is the cheapest departure day at $263 round-trip on average, while Sunday is the most expensive at $329, a difference of $66.

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

4 airlines operate flights between Denver and Chicago. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines
• Southwest
• Frontier

Flying via Wichita Eisenhower National (ICT) gives the shortest average 1-stop total travel time at 4h 31m, compared with 5h 53m via Chicago O'Hare Intl (ORD) and 6h 03m via Detroit Metropolitan Wayne County (DTW).

Chicago 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 are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago on KAYAK.

Among airlines operating Denver to Chicago flights:

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

The Hyatt Place is a modern hotel that is a 25-minute drive from downtown Chicago and a 6-minute drive from Chicago Midway International Airport. The Holiday Inn Express & Suites is a 4-star choice that is a 5-minute drive from the Ford City Mall and a 3-minute drive from the airport.

If you would like to freshen up after your flight has landed, there are several places where you can shower in O’Hare International Airport. Both the American Airlines Admirals Club and United Club lounges have private showers that can be used by anyone with an access pass. The Hilton Athletic Club also has showers that can be used by guests.

If you enjoy art, make sure to look at the various art exhibits that are located inside of Denver International Airport, including several outdoor landscapes that contain small statues. If you like video games, head to one of the gaming booths that are located throughout all the terminals and can be rented for a small fee.

Because of its diverse selection of shops, Denver International Airport is a convenient place to purchase souvenirs and gifts. Bearfruit Jewelry is located near the A Gates and sells a variety of accessories, while Route 70 Clothing is located near the B Gates and offers apparel items.

Yes, Denver has a commuter train that takes you directly from the city center to the Denver International Airport (DEN). This is the most convenient public transit round, avoiding worrying about traffic and parking before your flight to Chicago. It takes about 30-40 minutes on the A-Line. You can expect it to cost around $10.50 per day.

If you have reduced mobility and require assistance to catch your flight out of Denver International Airport (DEN), you can book the airport’s meet and assist service. This includes help from the terminal entrance, through TSA security, to your gate. Make sure you reserve it at least 48 hours before your departure time.

Both Chicago O’Hare International Airport (ORD) and Chicago Midway Airport (MDW) have direct subway routes to the iconic Millennium Park and The Bean. Nonetheless, the trip by train from Chicago Midway is shorter. From this airport, closer to the city center, you can be walking around Millennium Park in about 35 minutes if you take the Orange Line.

For those dropping off their Chicago O’Hare International Airport (ORD) rental car, the different agencies available at the airport are located at the Multi-Modal Facility outside the airport area. However, there are Airport Transit System shuttles that connect the MMF with all the different Chicago O’Hare terminals.