All airlines flying from Chicago Midway (MDW) to Denver (DEN).

FLIGHT SCHEDULE
Non-Direct Flights:
Sat 16:50 Chicago Midway (MDW) 20:10 Denver (DEN) Southwest Airlines WN 3114 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-03-07 through 2026-04-04
Sat 10:10 Chicago Midway (MDW) 13:40 Denver (DEN) Southwest Airlines WN 3272 1-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-04-11 through 2026-05-30
Mon 14:40 Chicago Midway (MDW) 18:25 Denver (DEN) Southwest Airlines WN 3530 1-stop Boeing 737 MAX 8 (7M8) 4:45 Operates only on 2026-01-05
Sun 16:15 Chicago Midway (MDW) 19:40 Denver (DEN) Southwest Airlines WN 3665 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-04-12 through 2026-05-17
Sun 16:15 Chicago Midway (MDW) 19:40 Denver (DEN) Southwest Airlines WN 3665 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Operates only on 2026-05-31
Sat 10:15 Chicago Midway (MDW) 13:10 Denver (DEN) Southwest Airlines WN 3691 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Effective 2026-03-07 through 2026-04-04
Mon 14:25 Chicago Midway (MDW) 17:35 Denver (DEN) Southwest Airlines WN 3740 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Operates only on 2026-01-05
Sat 10:05 Chicago Midway (MDW) 13:35 Denver (DEN) Southwest Airlines WN 3940 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-03-14 through 2026-04-04
Sat 10:10 Chicago Midway (MDW) 13:35 Denver (DEN) Southwest Airlines WN 3940 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Operates only on 2026-03-07
Mon,Thu,Fri 13:10 Chicago Midway (MDW) 17:05 Denver (DEN) Southwest Airlines WN 4450 1-stop Boeing 737-800 (73H) 4:55 Effective 2026-06-04 through 2026-08-03
Sun 15:30 Chicago Midway (MDW) 19:40 Denver (DEN) Southwest Airlines WN 4450 1-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2026-06-07 through 2026-08-02
Mon 18:25 Chicago Midway (MDW) 21:30 Denver (DEN) Southwest Airlines WN 4559 1-stop Boeing 737-800 (73H) 4:05 Operates only on 2026-01-05
Thu,Fri,Sun 07:55 Chicago Midway (MDW) 12:10 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 07:55 Chicago Midway (MDW) 12:10 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 07:55 Chicago Midway (MDW) 12:10 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 07:55 Chicago Midway (MDW) 12:10 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 07:55 Chicago Midway (MDW) 12:10 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2026-02-17 through 2026-02-23
Mon 07:55 Chicago Midway (MDW) 12:10 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-700 (Scimitar Winglets) 5:15 Operates only on 2026-03-02
Mon-Fri 08:10 Chicago Midway (MDW) 12:15 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-800 (73H) 5:05 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 08:10 Chicago Midway (MDW) 12:15 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-800 (73H) 5:05 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:10 Chicago Midway (MDW) 12:15 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-800 (73H) 5:05 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 08:10 Chicago Midway (MDW) 12:15 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-800 (73H) 5:05 Effective 2026-02-08 through 2026-02-11
Tue,Wed 08:10 Chicago Midway (MDW) 12:15 Denver (DEN) Southwest Airlines WN 4671 1-stop Boeing 737-800 (73H) 5:05 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 07:55 Chicago Midway (MDW) 10:55 Denver (DEN) Southwest Airlines WN 4748 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 07:55 Chicago Midway (MDW) 10:55 Denver (DEN) Southwest Airlines WN 4748 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-02-20 through 2026-03-01
Sat 09:45 Chicago Midway (MDW) 13:15 Denver (DEN) Southwest Airlines WN 4972 1-stop Boeing 737-800 (73H) 4:30 Effective 2026-01-10 through 2026-02-07
Sat 07:20 Chicago Midway (MDW) 13:40 Denver (DEN) Southwest Airlines WN 150 2-stop Boeing 737-700 (Scimitar Winglets) 7:20 Effective 2026-03-07 through 2026-04-04
Sun 05:00 Chicago Midway (MDW) 12:20 Denver (DEN) Southwest Airlines WN 519 2-stop Boeing 737 MAX 8 (7M8) 8:20 Effective 2026-06-07 through 2026-08-02
Sun 05:00 Chicago Midway (MDW) 10:35 Denver (DEN) Southwest Airlines WN 690 2-stop Boeing 737 MAX 8 (7M8) 6:35 Effective 2026-06-07 through 2026-08-02
Sun 10:15 Chicago Midway (MDW) 18:15 Denver (DEN) Southwest Airlines WN 1475 2-stop Boeing 737 MAX 8 (7M8) 9:00 Effective 2026-04-12 through 2026-05-17
Sun 10:15 Chicago Midway (MDW) 18:15 Denver (DEN) Southwest Airlines WN 1475 2-stop Boeing 737 MAX 8 (7M8) 9:00 Operates only on 2026-05-31
Sat 14:55 Chicago Midway (MDW) 23:25 Denver (DEN) Southwest Airlines WN 2418 2-stop Boeing 737 MAX 8 (7M8) 9:30 Effective 2026-06-06 through 2026-08-01
Sun 06:55 Chicago Midway (MDW) 12:30 Denver (DEN) Southwest Airlines WN 2636 2-stop Boeing 737-700 (Scimitar Winglets) 6:35 Effective 2026-04-12 through 2026-05-17
Sun 06:55 Chicago Midway (MDW) 12:30 Denver (DEN) Southwest Airlines WN 2636 2-stop Boeing 737-700 (Scimitar Winglets) 6:35 Operates only on 2026-05-31
Sun 13:10 Chicago Midway (MDW) 21:55 Denver (DEN) Southwest Airlines WN 2780 2-stop Boeing 737-700 (Scimitar Winglets) 9:45 Effective 2026-04-12 through 2026-05-17
Sun 13:10 Chicago Midway (MDW) 21:55 Denver (DEN) Southwest Airlines WN 2780 2-stop Boeing 737-700 (Scimitar Winglets) 9:45 Operates only on 2026-05-31
Fri,Sun 13:50 Chicago Midway (MDW) 19:20 Denver (DEN) Southwest Airlines WN 2993 2-stop Boeing 737-700 (Scimitar Winglets) 6:30 Effective 2026-01-02 through 2026-01-04
Sat 05:00 Chicago Midway (MDW) 12:30 Denver (DEN) Southwest Airlines WN 3102 2-stop Boeing 737-700 (Scimitar Winglets) 8:30 Effective 2026-04-11 through 2026-05-30
Sun 12:05 Chicago Midway (MDW) 20:00 Denver (DEN) Southwest Airlines WN 3491 2-stop Boeing 737-700 (Scimitar Winglets) 8:55 Effective 2026-04-12 through 2026-05-17
Sun 12:05 Chicago Midway (MDW) 20:00 Denver (DEN) Southwest Airlines WN 3491 2-stop Boeing 737-700 (Scimitar Winglets) 8:55 Operates only on 2026-05-31
Sun 10:05 Chicago Midway (MDW) 19:50 Denver (DEN) Southwest Airlines WN 714 3-stop Boeing 737-700 (Scimitar Winglets) 10:45 Effective 2026-06-07 through 2026-08-02
Sat 11:00 Chicago Midway (MDW) 19:40 Denver (DEN) Southwest Airlines WN 2205 3-stop Boeing 737-700 (Scimitar Winglets) 9:40 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 11:00 Chicago Midway (MDW) 18:45 Denver (DEN) Southwest Airlines WN 3520 3-stop Boeing 737-700 (Scimitar Winglets) 8:45 Effective 2026-03-05 through 2026-04-06
Direct Codeshare Flights:
Mon 15:00 Chicago Midway (MDW) 16:49 Denver (DEN) Volaris Y4 2098 Non-stop Airbus A320 (320) 2:49 Operates only on 2026-01-12 Codeshare flight, operated by Frontier Airlines.(F9)
Fri 15:05 Chicago Midway (MDW) 16:54 Denver (DEN) Volaris Y4 2098 Non-stop Airbus A320 (320) 2:49 Operates only on 2026-01-09 Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Fri 21:09 Chicago Midway (MDW) 22:59 Denver (DEN) Volaris Y4 2098 Non-stop Airbus A320 (320) 2:50 Effective 2026-01-16 through 2026-01-19 Codeshare flight, operated by Frontier Airlines.(F9)
Sun 22:50 Chicago Midway (MDW) 00:45 Denver (DEN) Volaris Y4 2098 Non-stop Airbus A320 (320) 2:55 Valid until 2026-01-04 Codeshare flight, operated by Frontier Airlines.(F9) The flight arrives 1 day after departure.

1 2 3 4 5 6

A domestic route departing from the Chicago Midway airport (MDW) and arriving at Denver airport (DEN).
The flight distance is 893 miles, or 1436 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:30 and 2:55.

Return (DEN-MDW) flights

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All airlines flying from Chicago Midway (MDW) to Denver (DEN).

FLIGHT SCHEDULE

Non-Direct Flights:

Southwest Airlines WN3114

16:50

Chicago Midway (MDW)

20:10

Denver (DEN)

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3272

10:10

Chicago Midway (MDW)

13:40

Denver (DEN)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3530

14:40

Chicago Midway (MDW)

18:25

Denver (DEN)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3665

16:15

Chicago Midway (MDW)

19:40

Denver (DEN)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3665

16:15

Chicago Midway (MDW)

19:40

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3691

10:15

Chicago Midway (MDW)

13:10

Denver (DEN)

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3740

14:25

Chicago Midway (MDW)

17:35

Denver (DEN)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3940

10:05

Chicago Midway (MDW)

13:35

Denver (DEN)

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3940

10:10

Chicago Midway (MDW)

13:35

Denver (DEN)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4450

13:10

Chicago Midway (MDW)

17:05

Denver (DEN)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:55, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4450

15:30

Chicago Midway (MDW)

19:40

Denver (DEN)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:10, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4559

18:25

Chicago Midway (MDW)

21:30

Denver (DEN)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4671

07:55

Chicago Midway (MDW)

12:10

Denver (DEN)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4671

07:55

Chicago Midway (MDW)

12:10

Denver (DEN)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4671

07:55

Chicago Midway (MDW)

12:10

Denver (DEN)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4671

07:55

Chicago Midway (MDW)

12:10

Denver (DEN)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4671

07:55

Chicago Midway (MDW)

12:10

Denver (DEN)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4671

07:55

Chicago Midway (MDW)

12:10

Denver (DEN)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4671

08:10

Chicago Midway (MDW)

12:15

Denver (DEN)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 5:05, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4671

08:10

Chicago Midway (MDW)

12:15

Denver (DEN)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:05, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4671

08:10

Chicago Midway (MDW)

12:15

Denver (DEN)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 5:05, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4671

08:10

Chicago Midway (MDW)

12:15

Denver (DEN)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:05, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4671

08:10

Chicago Midway (MDW)

12:15

Denver (DEN)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:05, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4748

07:55

Chicago Midway (MDW)

10:55

Denver (DEN)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4748

07:55

Chicago Midway (MDW)

10:55

Denver (DEN)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4972

09:45

Chicago Midway (MDW)

13:15

Denver (DEN)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:30, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN150

07:20

Chicago Midway (MDW)

13:40

Denver (DEN)

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:20, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN519

05:00

Chicago Midway (MDW)

12:20

Denver (DEN)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 8:20, 2-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN690

05:00

Chicago Midway (MDW)

10:35

Denver (DEN)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:35, 2-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1475

10:15

Chicago Midway (MDW)

18:15

Denver (DEN)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 9:00, 2-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1475

10:15

Chicago Midway (MDW)

18:15

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 9:00, 2-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2418

14:55

Chicago Midway (MDW)

23:25

Denver (DEN)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 9:30, 2-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2636

06:55

Chicago Midway (MDW)

12:30

Denver (DEN)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:35, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2636

06:55

Chicago Midway (MDW)

12:30

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:35, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2780

13:10

Chicago Midway (MDW)

21:55

Denver (DEN)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 9:45, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2780

13:10

Chicago Midway (MDW)

21:55

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 9:45, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2993

13:50

Chicago Midway (MDW)

19:20

Denver (DEN)

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 6:30, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3102

05:00

Chicago Midway (MDW)

12:30

Denver (DEN)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 8:30, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3491

12:05

Chicago Midway (MDW)

20:00

Denver (DEN)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 8:55, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3491

12:05

Chicago Midway (MDW)

20:00

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 8:55, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN714

10:05

Chicago Midway (MDW)

19:50

Denver (DEN)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 10:45, 3-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2205

11:00

Chicago Midway (MDW)

19:40

Denver (DEN)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 9:40, 3-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3520

11:00

Chicago Midway (MDW)

18:45

Denver (DEN)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 8:45, 3-stop
Boeing 737-700 (Scimitar Winglets)

Direct Codeshare Flights:

Volaris Y42098

15:00

Chicago Midway (MDW)

16:49

Denver (DEN)

Operates only on 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Frontier Airlines.(F9)

Duration: 2:49, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42098

15:05

Chicago Midway (MDW)

16:54

Denver (DEN)

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Frontier Airlines.(F9)

Duration: 2:49, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42098

21:09

Chicago Midway (MDW)

22:59

Denver (DEN)

Effective 2026-01-16 through 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Frontier Airlines.(F9)

Duration: 2:50, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42098

22:50

Chicago Midway (MDW)

00:45(+1)

Denver (DEN)

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Frontier Airlines.(F9)

Duration: 2:55, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

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A domestic route departing from the Chicago Midway airport (MDW) and arriving at Denver airport (DEN).
The flight distance is 893 miles, or 1436 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:30 and 2:55.

Return (DEN-MDW) flights

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