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Cheap flights from Denver to Chicago

42 nonstop flights a week, 6 of them today. Operated by 3 airlines, about 2h 28m in the air, 918 mi (1,477 km). Tickets from $76.

Flights from Denver to Chicago

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Denver to Chicago

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Denver to Chicago

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $76 14 December 2026, nonstop Cheapest nonstop $76 14 December 2026, F9 Cheapest in the next 7 days $131 Today Cheapest weekend departure $88 Sat, 19 December 2026 Cheapest month December 2026 tickets from $76

Denver to Chicago at a glance

flight time, from 2h 15m to 14h 8m
2h 28m
straight-line distance
918 mi (1,477 km)
flights a week
42
flights today
6
first and last departure
06:00 - 07:45
lowest price, nonstop, 14 December
$76
average across months
$99
airlines
3

Denver to Chicago ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $76. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2026: from $117. The average across months is $99.

Denver to Chicago flight schedule

42 flights a week, 6 today, 46 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 1943
United Airlines
06:00 Denver International
09:40 , terminal 1
2h 40m
Tue, Wed, Thu, Fri, Sat, Sun
Boeing 737
WN 1695
Southwest Airlines
06:05 Denver International
09:25 Chicago Midway International
2h 20m
Sat
Boeing 737
WN 1989
Southwest Airlines
06:05 Denver International
11:55 Chicago Midway International
4h 50m
Sat
Boeing 737-800
WN 1092
Southwest Airlines
06:35 Denver International
09:55 Chicago Midway International
2h 20m
Sat
Boeing 737
AA 2771
American Airlines
06:46 Denver International
10:29 , terminal 3
2h 43m
Mon, Thu, Fri, Sat, Sun
Airbus A321
AA 2771
American Airlines
06:50 Denver International
10:30 , terminal 3
2h 40m
Daily
Airbus A321
WN 459
Southwest Airlines
07:05 Denver International
10:30 Chicago Midway International
2h 25m
Mon, Tue, Wed, Thu
Boeing 737
WN 459
Southwest Airlines
07:10 Denver International
10:30 Chicago Midway International
2h 20m
Mon, Fri, Sun
Boeing 737
UA 2160
United Airlines
07:40 Denver International
17:00 , terminal 1
8h 20m
Mon, Tue, Wed, Thu, Fri, Sun
Airbus A320
UA 2391
United Airlines
07:40 Denver International
22:48 , terminal 1
14h 8m
Daily
Airbus A320
UA 1928
United Airlines
07:45 Denver International
11:19 , terminal 1
2h 34m
Daily
Boeing 777

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 1695
Southwest Airlines
05:05 Denver International
08:20 Chicago Midway International
2h 15m
Seasonal
Boeing 737-800
WN 3133
Southwest Airlines
07:25 Denver International
10:45 Chicago Midway International
2h 20m
Seasonal
WN 176
Southwest Airlines
07:35 Denver International
12:15 Chicago Midway International
3h 40m
Seasonal
WN 459
Southwest Airlines
05:55 Denver International
09:15 Chicago Midway International
2h 20m
Seasonal
Boeing 737
AA 2771
American Airlines
06:47 Denver International
10:30 , terminal 3
2h 43m
Seasonal
Airbus A321
UA 307
United Airlines
00:05 Denver International
07:44 , terminal 1
6h 39m
Seasonal
Boeing 737-800
WN 1695
Southwest Airlines
05:45 Denver International
09:05 Chicago Midway International
2h 20m
Seasonal
Boeing 737
UA 529
United Airlines
06:00 Denver International
09:40 , terminal 1
2h 40m
Seasonal
Airbus A320
UA 529
United Airlines
05:50 Denver International
09:34 , terminal 1
2h 44m
Seasonal
Airbus A320
AA 2771
American Airlines
07:21 Denver International
11:05 , terminal 3
2h 44m
Seasonal
Airbus A321
UA 1928
United Airlines
07:40 Denver International
11:19 , terminal 1
2h 39m
Seasonal
Airbus A320
AA 2771
American Airlines
07:46 Denver International
11:30 , terminal 3
2h 44m
Seasonal
Airbus A321
AA 3038
American Airlines
06:17 Denver International
10:00 , terminal 3
2h 43m
Seasonal
Airbus A321
WN 1686
Southwest Airlines
07:30 Denver International
10:45 Chicago Midway International
2h 15m
Seasonal
Boeing 737-800
WN 1497
Southwest Airlines
07:05 Denver International
10:30 Chicago Midway International
2h 25m
Seasonal
Boeing 737
WN 1497
Southwest Airlines
06:20 Denver International
09:45 Chicago Midway International
2h 25m
Seasonal
Boeing 737
UA 529
United Airlines
06:05 Denver International
09:43 , terminal 1
2h 38m
Seasonal
Airbus A320
AA 1211
American Airlines
06:27 Denver International
10:05 , terminal 3
2h 38m
Seasonal
Airbus A321
WN 1497
Southwest Airlines
07:00 Denver International
10:25 Chicago Midway International
2h 25m
Seasonal
Boeing 737
AA 2440
American Airlines
07:21 Denver International
11:00 , terminal 3
2h 39m
Seasonal
Airbus A321
WN 1497
Southwest Airlines
06:05 Denver International
09:30 Chicago Midway International
2h 25m
Seasonal
Boeing 737
UA 529
United Airlines
06:15 Denver International
09:43 , terminal 1
2h 28m
Seasonal
Airbus A320
AA 1667
American Airlines
07:21 Denver International
11:00 , terminal 3
2h 39m
Seasonal
Airbus A321
UA 1928
United Airlines
07:32 Denver International
11:09 , terminal 1
2h 37m
Seasonal
Boeing 737-900
WN 1600
Southwest Airlines
06:10 Denver International
09:35 Chicago Midway International
2h 25m
Seasonal
Boeing 737
WN 1601
Southwest Airlines
07:50 Denver International
11:15 Chicago Midway International
2h 25m
Seasonal
Boeing 737
WN 553
Southwest Airlines
05:55 Denver International
09:20 Chicago Midway International
2h 25m
Seasonal
WN 1600
Southwest Airlines
05:55 Denver International
09:20 Chicago Midway International
2h 25m
Seasonal
WN 1278
Southwest Airlines
06:05 Denver International
12:05 Chicago Midway International
5h
Seasonal
Boeing 737
WN 1601
Southwest Airlines
07:25 Denver International
10:45 Chicago Midway International
2h 20m
Seasonal
Boeing 737-800
AA 2082
American Airlines
06:19 Denver International
09:55 , terminal 3
2h 36m
Seasonal
Boeing 737-800
WN 1600
Southwest Airlines
06:25 Denver International
09:45 Chicago Midway International
2h 20m
Seasonal
AA 2771
American Airlines
07:36 Denver International
11:12 , terminal 3
2h 36m
Seasonal
Boeing 737-800
WN 1601
Southwest Airlines
07:40 Denver International
11:00 Chicago Midway International
2h 20m
Seasonal
Boeing 737
WN 1600
Southwest Airlines
07:00 Denver International
10:20 Chicago Midway International
2h 20m
Seasonal
Boeing 737
WN 437
Southwest Airlines
06:10 Denver International
09:30 Chicago Midway International
2h 20m
Seasonal
Boeing 737
WN 1387
Southwest Airlines
05:10 Denver International
08:30 Chicago Midway International
2h 20m
Seasonal
Boeing 737
AA 2082
American Airlines
06:55 Denver International
10:33 , terminal 3
2h 38m
Seasonal
Boeing 737-800
AA 2771
American Airlines
07:05 Denver International
10:43 , terminal 3
2h 38m
Seasonal
Boeing 737-800
WN 1414
Southwest Airlines
05:05 Denver International
08:25 Chicago Midway International
2h 20m
Seasonal
Boeing 737
WN 1415
Southwest Airlines
07:30 Denver International
10:50 Chicago Midway International
2h 20m
Seasonal
Boeing 737
WN 1414
Southwest Airlines
05:00 Denver International
08:20 Chicago Midway International
2h 20m
Seasonal
Boeing 737
WN 1414
Southwest Airlines
06:00 Denver International
09:25 Chicago Midway International
2h 25m
Seasonal
Boeing 737
WN 1415
Southwest Airlines
07:10 Denver International
10:35 Chicago Midway International
2h 25m
Seasonal
AA 2771
American Airlines
07:16 Denver International
11:00 , terminal 3
2h 44m
Seasonal
Boeing 737-800
AA 2771
American Airlines
06:56 Denver International
10:40 , terminal 3
2h 44m
Seasonal
Boeing 737-800

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Chicago is 1 hour ahead of Denver. The search shows seat availability and the price for your date.

Airlines flying Denver to Chicago

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

United Airlines26 a week Southwest Airlines9 a week American Airlines7 a week

Airports

Where flights from Denver to Chicago depart and land

Departure from Denver

Denver International DEN

42 flights a week, 18 mi (29 km) from the city centre

About the airport

Arrival in Chicago

Chicago Midway International MDW

9 flights a week, 9 mi (14 km) from the city centre

About the airport

When to visit Chicago

Weather by month

Best time to visit: May, June, July, August, September and October, +18° to +27° by day. In November it is +10° by day and +2° at night, with 7 rainy days.

Jan
0° −7° 10 days
Feb
+2° −6° 7 days
Mar
+9° 0° 12 days
Apr
+14° +5° 13 days
May
+19° +10° 11 days
Jun
+27° +17° 9 days
Jul
+27° +19° 12 days
Aug
+27° +19° 10 days
Sep
+24° +16° 7 days
Oct
+18° +10° 11 days
Nov
+10° +2° 7 days
Dec
+4° −3° 10 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Denver to Chicago?
A nonstop flight takes 2 hours 28 minutes on average, from 2h 15m to 14h 8m depending on the flight.
How far is Chicago from Denver?
918 mi (1,477 km) in a straight line between the cities.
Which airlines fly nonstop from Denver to Chicago?
United Airlines (26 a week), Southwest Airlines (9 a week) and American Airlines (7 a week).
How many flights a day are there from Denver to Chicago?
6 flights today and 42 a week, about 6 a day on average.
When are the first and last flights from Denver to Chicago?
The first departure is at 06:00 (UA1943), the last at 07:45 (UA1928). Local time.
What is the cheapest month to fly from Denver to Chicago?
December 2026: tickets from $76. The most expensive is November 2026, from $117.
What is the cheapest upcoming date to fly from Denver to Chicago?
14 December 2026 (Monday): from $76 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Denver to Chicago?
American Airlines: nonstop tickets from $157 on 15 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Denver and Chicago?
Chicago is 1 hour ahead of Denver. Schedule times on this page are local to each airport.
Which Denver airport do flights to Chicago leave from?
Denver International (42 a week).