All airlines flying from Houston Hobby (HOU) to Denver (DEN).

FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 21:15 Houston Hobby (HOU) 22:50 Denver (DEN) Southwest Airlines WN 2891 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri,Sun 22:35 Houston Hobby (HOU) 00:05 Denver (DEN) Southwest Airlines WN 2891 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-05 through 2026-04-06 The flight arrives 1 day after departure.
Sat 22:45 Houston Hobby (HOU) 00:20 Denver (DEN) Southwest Airlines WN 2891 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-07 through 2026-04-04 The flight arrives 1 day after departure.
Mon,Tue,Fri,Sun 13:25 Houston Hobby (HOU) 14:55 Denver (DEN) Southwest Airlines WN 2892 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-04
Sat 13:30 Houston Hobby (HOU) 15:00 Denver (DEN) Southwest Airlines WN 2892 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-03
Thu 05:35 Houston Hobby (HOU) 07:05 Denver (DEN) Southwest Airlines WN 2893 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2026-01-01
Mon 22:35 Houston Hobby (HOU) 00:10 Denver (DEN) Southwest Airlines WN 2893 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2026-01-05 The flight arrives 1 day after departure.
Mon,Tue,Fri,Sun 22:40 Houston Hobby (HOU) 00:15 Denver (DEN) Southwest Airlines WN 2893 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2026-01-04 The flight arrives 1 day after departure.
Sat 22:55 Houston Hobby (HOU) 00:25 Denver (DEN) Southwest Airlines WN 2893 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2026-01-03 The flight arrives 1 day after departure.
Sun 16:45 Houston Hobby (HOU) 18:25 Denver (DEN) Southwest Airlines WN 2900 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-04-12 through 2026-05-17
Sun 16:45 Houston Hobby (HOU) 18:25 Denver (DEN) Southwest Airlines WN 2900 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2026-05-31
Sat 17:30 Houston Hobby (HOU) 19:10 Denver (DEN) Southwest Airlines WN 2900 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-04-11 through 2026-05-30
Tue,Wed 17:45 Houston Hobby (HOU) 19:25 Denver (DEN) Southwest Airlines WN 2900 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 18:25 Houston Hobby (HOU) 20:05 Denver (DEN) Southwest Airlines WN 2900 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 08:05 Houston Hobby (HOU) 09:40 Denver (DEN) Southwest Airlines WN 2985 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-05 through 2026-04-06
Sun 08:10 Houston Hobby (HOU) 09:45 Denver (DEN) Southwest Airlines WN 2985 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-08 through 2026-04-05
Tue,Wed 08:15 Houston Hobby (HOU) 09:50 Denver (DEN) Southwest Airlines WN 2985 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-10 through 2026-04-01
Sat 08:25 Houston Hobby (HOU) 10:00 Denver (DEN) Southwest Airlines WN 2985 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-07 through 2026-04-04
Mon-Fri 06:15 Houston Hobby (HOU) 07:50 Denver (DEN) Southwest Airlines WN 3028 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 06:15 Houston Hobby (HOU) 07:50 Denver (DEN) Southwest Airlines WN 3028 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-01-18 through 2026-01-23
Mon-Fri 06:15 Houston Hobby (HOU) 07:50 Denver (DEN) Southwest Airlines WN 3028 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 06:15 Houston Hobby (HOU) 07:50 Denver (DEN) Southwest Airlines WN 3028 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-02-08 through 2026-02-11
Tue,Wed 06:15 Houston Hobby (HOU) 07:50 Denver (DEN) Southwest Airlines WN 3028 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 12:55 Houston Hobby (HOU) 14:25 Denver (DEN) Southwest Airlines WN 3069 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-04 through 2026-08-03
Tue,Wed,Sun 12:00 Houston Hobby (HOU) 13:30 Denver (DEN) Southwest Airlines WN 3133 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 12:35 Houston Hobby (HOU) 14:10 Denver (DEN) Southwest Airlines WN 3133 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-05 through 2026-04-06
Mon-Fri 06:10 Houston Hobby (HOU) 07:40 Denver (DEN) Southwest Airlines WN 3141 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-03-05 through 2026-04-06
Sat,Sun 06:15 Houston Hobby (HOU) 07:45 Denver (DEN) Southwest Airlines WN 3141 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-03-07 through 2026-04-05
Mon,Tue,Fri 07:25 Houston Hobby (HOU) 09:00 Denver (DEN) Southwest Airlines WN 3216 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2026-01-02
Mon,Thu,Fri 17:10 Houston Hobby (HOU) 18:45 Denver (DEN) Southwest Airlines WN 3378 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-05 through 2026-04-06
Tue,Wed 17:40 Houston Hobby (HOU) 19:15 Denver (DEN) Southwest Airlines WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-10 through 2026-04-01
Sun 18:15 Houston Hobby (HOU) 19:50 Denver (DEN) Southwest Airlines WN 3378 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-03-08 through 2026-04-05
Sat 18:25 Houston Hobby (HOU) 20:00 Denver (DEN) Southwest Airlines WN 3378 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-03-07 through 2026-04-04
Sun 07:15 Houston Hobby (HOU) 08:45 Denver (DEN) Southwest Airlines WN 3659 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-01-04
Sat 08:40 Houston Hobby (HOU) 10:20 Denver (DEN) Southwest Airlines WN 3966 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-02-14 through 2026-02-28
Sat 11:00 Houston Hobby (HOU) 12:35 Denver (DEN) Southwest Airlines WN 4068 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-14 through 2026-02-28
Tue,Wed 18:05 Houston Hobby (HOU) 19:50 Denver (DEN) Southwest Airlines WN 4639 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-06-09 through 2026-07-29
Sun 18:50 Houston Hobby (HOU) 20:35 Denver (DEN) Southwest Airlines WN 4639 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-06-07 through 2026-08-02
Sat 19:00 Houston Hobby (HOU) 20:45 Denver (DEN) Southwest Airlines WN 4639 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 19:25 Houston Hobby (HOU) 21:10 Denver (DEN) Southwest Airlines WN 4639 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-06-04 through 2026-08-03
Sat 21:30 Houston Hobby (HOU) 23:00 Denver (DEN) Southwest Airlines WN 4754 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-01-03
Mon 15:30 Houston Hobby (HOU) 17:05 Denver (DEN) Southwest Airlines WN 4805 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-03-02
Mon,Tue,Fri,Sun 14:55 Houston Hobby (HOU) 16:30 Denver (DEN) Southwest Airlines WN 4819 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Valid until 2026-01-04
Non-Direct Flights:
Mon-Fri 06:30 Houston Hobby (HOU) 09:25 Denver (DEN) Southwest Airlines WN 2 1-stop Boeing 737-800 (73H) 3:55 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 06:30 Houston Hobby (HOU) 09:25 Denver (DEN) Southwest Airlines WN 2 1-stop Boeing 737-800 (73H) 3:55 Effective 2026-01-18 through 2026-01-23
Mon-Fri 06:30 Houston Hobby (HOU) 09:25 Denver (DEN) Southwest Airlines WN 2 1-stop Boeing 737-800 (73H) 3:55 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 06:30 Houston Hobby (HOU) 09:25 Denver (DEN) Southwest Airlines WN 2 1-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-08 through 2026-02-11
Tue,Wed 06:30 Houston Hobby (HOU) 09:25 Denver (DEN) Southwest Airlines WN 2 1-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-18 through 2026-03-04
Tue,Wed 08:30 Houston Hobby (HOU) 11:15 Denver (DEN) Southwest Airlines WN 10 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-06-09 through 2026-07-29
Sat 13:55 Houston Hobby (HOU) 16:45 Denver (DEN) Southwest Airlines WN 30 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-02-14 through 2026-02-28

1 2 3 4 5 6 7

A domestic route departing from the Houston Hobby airport (HOU) and arriving at Denver airport (DEN).
The flight distance is 883 miles, or 1421 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 2:25 and 2:50.

Return (DEN-HOU) flights

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All airlines flying from Houston Hobby (HOU) to Denver (DEN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN2891

21:15

Houston Hobby (HOU)

22:50

Denver (DEN)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN2891

22:35

Houston Hobby (HOU)

00:05(+1)

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2891

22:45

Houston Hobby (HOU)

00:20(+1)

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2892

13:25

Houston Hobby (HOU)

14:55

Denver (DEN)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN2892

13:30

Houston Hobby (HOU)

15:00

Denver (DEN)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN2893

05:35

Houston Hobby (HOU)

07:05

Denver (DEN)

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2893

22:35

Houston Hobby (HOU)

00:10(+1)

Denver (DEN)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2893

22:40

Houston Hobby (HOU)

00:15(+1)

Denver (DEN)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2893

22:55

Houston Hobby (HOU)

00:25(+1)

Denver (DEN)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2900

16:45

Houston Hobby (HOU)

18:25

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2900

16:45

Houston Hobby (HOU)

18:25

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2900

17:30

Houston Hobby (HOU)

19:10

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2900

17:45

Houston Hobby (HOU)

19:25

Denver (DEN)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2900

18:25

Houston Hobby (HOU)

20:05

Denver (DEN)

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2985

08:05

Houston Hobby (HOU)

09:40

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2985

08:10

Houston Hobby (HOU)

09:45

Denver (DEN)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2985

08:15

Houston Hobby (HOU)

09:50

Denver (DEN)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2985

08:25

Houston Hobby (HOU)

10:00

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3028

06:15

Houston Hobby (HOU)

07:50

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3028

06:15

Houston Hobby (HOU)

07:50

Denver (DEN)

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3028

06:15

Houston Hobby (HOU)

07:50

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3028

06:15

Houston Hobby (HOU)

07:50

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3028

06:15

Houston Hobby (HOU)

07:50

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3069

12:55

Houston Hobby (HOU)

14:25

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3133

12:00

Houston Hobby (HOU)

13:30

Denver (DEN)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3133

12:35

Houston Hobby (HOU)

14:10

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3141

06:10

Houston Hobby (HOU)

07:40

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3141

06:15

Houston Hobby (HOU)

07:45

Denver (DEN)

Effective 2026-03-07 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3216

07:25

Houston Hobby (HOU)

09:00

Denver (DEN)

Valid until 2026-01-02

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3378

17:10

Houston Hobby (HOU)

18:45

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3378

17:40

Houston Hobby (HOU)

19:15

Denver (DEN)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3378

18:15

Houston Hobby (HOU)

19:50

Denver (DEN)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3378

18:25

Houston Hobby (HOU)

20:00

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3659

07:15

Houston Hobby (HOU)

08:45

Denver (DEN)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3966

08:40

Houston Hobby (HOU)

10:20

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4068

11:00

Houston Hobby (HOU)

12:35

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4639

18:05

Houston Hobby (HOU)

19:50

Denver (DEN)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4639

18:50

Houston Hobby (HOU)

20:35

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4639

19:00

Houston Hobby (HOU)

20:45

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4639

19:25

Houston Hobby (HOU)

21:10

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4754

21:30

Houston Hobby (HOU)

23:00

Denver (DEN)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4805

15:30

Houston Hobby (HOU)

17:05

Denver (DEN)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4819

14:55

Houston Hobby (HOU)

16:30

Denver (DEN)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Non-Direct Flights:

Southwest Airlines WN2

06:30

Houston Hobby (HOU)

09:25

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:55, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2

06:30

Houston Hobby (HOU)

09:25

Denver (DEN)

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:55, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2

06:30

Houston Hobby (HOU)

09:25

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:55, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2

06:30

Houston Hobby (HOU)

09:25

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2

06:30

Houston Hobby (HOU)

09:25

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:55, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN10

08:30

Houston Hobby (HOU)

11:15

Denver (DEN)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN30

13:55

Houston Hobby (HOU)

16:45

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Houston Hobby airport (HOU) and arriving at Denver airport (DEN).
The flight distance is 883 miles, or 1421 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 2:25 and 2:50.

Return (DEN-HOU) flights

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