All airlines flying from Lubbock (LBB) to Denver (DEN).

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FLIGHT SCHEDULE
Direct Flights:
Sun 19:05 Lubbock (LBB) 19:35 Denver (DEN) Southwest Airlines WN 406 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2025-11-30
Sat 06:25 Lubbock (LBB) 06:55 Denver (DEN) Southwest Airlines WN 706 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-08 through 2025-11-15
Sat 06:25 Lubbock (LBB) 06:55 Denver (DEN) Southwest Airlines WN 706 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-06 through 2025-12-13
Sat 10:50 Lubbock (LBB) 11:20 Denver (DEN) Southwest Airlines WN 1253 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-09 through 2025-09-27
Sun 14:05 Lubbock (LBB) 14:35 Denver (DEN) Southwest Airlines WN 1773 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-10 through 2025-08-24
Sun 14:05 Lubbock (LBB) 14:35 Denver (DEN) Southwest Airlines WN 1773 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-09-07 through 2025-09-28
Fri 12:30 Lubbock (LBB) 13:15 Denver (DEN) Southwest Airlines WN 2004 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2025-07-04
Mon,Thu,Fri 15:40 Lubbock (LBB) 16:25 Denver (DEN) Southwest Airlines WN 2004 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 15:40 Lubbock (LBB) 16:25 Denver (DEN) Southwest Airlines WN 2004 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri,Sun 13:00 Lubbock (LBB) 13:30 Denver (DEN) Southwest Airlines WN 2455 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 13:00 Lubbock (LBB) 13:30 Denver (DEN) Southwest Airlines WN 2455 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-21 through 2025-11-28
Fri,Sun 13:00 Lubbock (LBB) 13:30 Denver (DEN) Southwest Airlines WN 2455 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-07 through 2025-12-14
Thu 13:00 Lubbock (LBB) 13:30 Denver (DEN) Southwest Airlines WN 2455 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2025-12-18
Mon 13:00 Lubbock (LBB) 13:30 Denver (DEN) Southwest Airlines WN 2455 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-05
Sat 06:25 Lubbock (LBB) 07:00 Denver (DEN) Southwest Airlines WN 2620 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 12:15 Lubbock (LBB) 12:45 Denver (DEN) Southwest Airlines WN 2620 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-10-02 through 2025-10-31
Sun 12:50 Lubbock (LBB) 13:20 Denver (DEN) Southwest Airlines WN 2620 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-10-05 through 2025-10-26
Sun 06:20 Lubbock (LBB) 06:50 Denver (DEN) Southwest Airlines WN 3249 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2025-11-30
Mon,Thu,Fri 12:00 Lubbock (LBB) 12:30 Denver (DEN) Southwest Airlines WN 3267 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-07 through 2025-09-29
Sat 06:20 Lubbock (LBB) 06:55 Denver (DEN) Southwest Airlines WN 3329 Non-stop Boeing 737-700 (73W) 1:35 Valid until 2025-05-31
Sun 06:40 Lubbock (LBB) 07:15 Denver (DEN) Southwest Airlines WN 3329 Non-stop Boeing 737-800 (73H) 1:35 Valid until 2025-05-18
Sun 06:40 Lubbock (LBB) 07:15 Denver (DEN) Southwest Airlines WN 3329 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2025-06-01
Sun 07:10 Lubbock (LBB) 07:45 Denver (DEN) Southwest Airlines WN 3329 Non-stop Boeing 737-700 (73W) 1:35 Operates only on 2025-05-25
Mon,Thu,Fri 14:35 Lubbock (LBB) 15:10 Denver (DEN) Southwest Airlines WN 3329 Non-stop Boeing 737-700 (73W) 1:35 Valid until 2025-06-02
Mon-Wed 06:25 Lubbock (LBB) 06:55 Denver (DEN) Southwest Airlines WN 3546 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 06:25 Lubbock (LBB) 06:55 Denver (DEN) Southwest Airlines WN 3546 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-19 through 2026-01-04
Sat 06:30 Lubbock (LBB) 07:00 Denver (DEN) Southwest Airlines WN 3546 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-22 through 2025-11-29
Sat 06:30 Lubbock (LBB) 07:00 Denver (DEN) Southwest Airlines WN 3546 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-20 through 2026-01-03
Sat 06:05 Lubbock (LBB) 06:50 Denver (DEN) Southwest Airlines WN 4361 Non-stop Boeing 737-700 (73W) 1:45 Effective 2025-06-07 through 2025-08-02
Sun 06:50 Lubbock (LBB) 07:40 Denver (DEN) Southwest Airlines WN 4361 Non-stop Boeing 737-700 (73W) 1:50 Effective 2025-06-08 through 2025-08-03
Daily 17:25 Lubbock (LBB) 18:10 Denver (DEN) United Airlines UA 5589 Non-stop Canadair CRJ (CRJ) 1:45 Valid until 2025-05-21
Daily 08:00 Lubbock (LBB) 08:44 Denver (DEN) United Airlines UA 5791 Non-stop Canadair CRJ (CRJ) 1:44 Valid until 2025-05-21
Daily 08:00 Lubbock (LBB) 08:46 Denver (DEN) United Airlines UA 5791 Non-stop Canadair CRJ (CRJ) 1:46 Effective 2025-05-22 through 2025-08-18
Daily 08:00 Lubbock (LBB) 08:41 Denver (DEN) United Airlines UA 5791 Non-stop Canadair CRJ (CRJ) 1:41 Effective from 2025-08-19
Daily 17:00 Lubbock (LBB) 17:41 Denver (DEN) United Airlines UA 5989 Non-stop Canadair CRJ (CRJ) 1:41 Effective from 2025-08-19
Daily 17:20 Lubbock (LBB) 18:03 Denver (DEN) United Airlines UA 5989 Non-stop Canadair CRJ (CRJ) 1:43 Effective 2025-06-26 through 2025-08-18
Daily 17:25 Lubbock (LBB) 18:08 Denver (DEN) United Airlines UA 5989 Non-stop Canadair CRJ (CRJ) 1:43 Effective 2025-05-22 through 2025-06-25
Direct Codeshare Flights:
Daily 17:00 Lubbock (LBB) 17:41 Denver (DEN) Lufthansa LH 7879 Non-stop Canadair CRJ (CRJ) 1:41 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by United Airlines.(UA 5989)

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Parallax here LBB-DEN

A domestic route departing from the Lubbock airport (LBB) and arriving at Denver airport (DEN).
The flight distance is 456 miles, or 734 km.
The timezone of the departure airport is UTC-6 (plus 1h DST), and the timezone of the arrival airport is UTC-7 (plus 1h DST). Current time at the point of departure is 7:14pm, and 6:14pm at the point of arrival. There is a -1 hour time difference between the airports.
For direct flights, the flight time varies between 1:30 and 1:50.

Return (DEN-LBB) flights

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All airlines flying from Lubbock (LBB) to Denver (DEN).

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN406

19:05

Lubbock (LBB)

19:35

Denver (DEN)

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN706

06:25

Lubbock (LBB)

06:55

Denver (DEN)

Effective 2025-11-08 through 2025-11-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN706

06:25

Lubbock (LBB)

06:55

Denver (DEN)

Effective 2025-12-06 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1253

10:50

Lubbock (LBB)

11:20

Denver (DEN)

Effective 2025-08-09 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1773

14:05

Lubbock (LBB)

14:35

Denver (DEN)

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1773

14:05

Lubbock (LBB)

14:35

Denver (DEN)

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2004

12:30

Lubbock (LBB)

13:15

Denver (DEN)

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2004

15:40

Lubbock (LBB)

16:25

Denver (DEN)

Effective 2025-06-05 through 2025-07-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2004

15:40

Lubbock (LBB)

16:25

Denver (DEN)

Effective 2025-07-07 through 2025-08-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN2455

13:00

Lubbock (LBB)

13:30

Denver (DEN)

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN2455

13:00

Lubbock (LBB)

13:30

Denver (DEN)

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN2455

13:00

Lubbock (LBB)

13:30

Denver (DEN)

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN2455

13:00

Lubbock (LBB)

13:30

Denver (DEN)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN2455

13:00

Lubbock (LBB)

13:30

Denver (DEN)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN2620

06:25

Lubbock (LBB)

07:00

Denver (DEN)

Effective 2025-10-04 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2620

12:15

Lubbock (LBB)

12:45

Denver (DEN)

Effective 2025-10-02 through 2025-10-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN2620

12:50

Lubbock (LBB)

13:20

Denver (DEN)

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN3249

06:20

Lubbock (LBB)

06:50

Denver (DEN)

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN3267

12:00

Lubbock (LBB)

12:30

Denver (DEN)

Effective 2025-08-07 through 2025-09-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3329

06:20

Lubbock (LBB)

06:55

Denver (DEN)

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3329

06:40

Lubbock (LBB)

07:15

Denver (DEN)

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3329

06:40

Lubbock (LBB)

07:15

Denver (DEN)

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3329

07:10

Lubbock (LBB)

07:45

Denver (DEN)

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3329

14:35

Lubbock (LBB)

15:10

Denver (DEN)

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3546

06:25

Lubbock (LBB)

06:55

Denver (DEN)

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3546

06:25

Lubbock (LBB)

06:55

Denver (DEN)

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN3546

06:30

Lubbock (LBB)

07:00

Denver (DEN)

Effective 2025-11-22 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN3546

06:30

Lubbock (LBB)

07:00

Denver (DEN)

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4361

06:05

Lubbock (LBB)

06:50

Denver (DEN)

Effective 2025-06-07 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4361

06:50

Lubbock (LBB)

07:40

Denver (DEN)

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (73W)

United Airlines UA5589

17:25

Lubbock (LBB)

18:10

Denver (DEN)

Valid until 2025-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Canadair CRJ (CRJ)

United Airlines UA5791

08:00

Lubbock (LBB)

08:44

Denver (DEN)

Valid until 2025-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Canadair CRJ (CRJ)

United Airlines UA5791

08:00

Lubbock (LBB)

08:46

Denver (DEN)

Effective 2025-05-22 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Canadair CRJ (CRJ)

United Airlines UA5791

08:00

Lubbock (LBB)

08:41

Denver (DEN)

Effective from 2025-08-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Canadair CRJ (CRJ)

United Airlines UA5989

17:00

Lubbock (LBB)

17:41

Denver (DEN)

Effective from 2025-08-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Canadair CRJ (CRJ)

United Airlines UA5989

17:20

Lubbock (LBB)

18:03

Denver (DEN)

Effective 2025-06-26 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:43, non-stop
Canadair CRJ (CRJ)

United Airlines UA5989

17:25

Lubbock (LBB)

18:08

Denver (DEN)

Effective 2025-05-22 through 2025-06-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:43, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Lufthansa LH7879

17:00

Lubbock (LBB)

17:41

Denver (DEN)

Effective 2025-10-26 through 2025-11-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5989)

Duration: 1:41, non-stop
Canadair CRJ (CRJ)

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Parallax here LBB-DEN

A domestic route departing from the Lubbock airport (LBB) and arriving at Denver airport (DEN).
The flight distance is 456 miles, or 734 km.
The timezone of the departure airport is UTC-6 (plus 1h DST), and the timezone of the arrival airport is UTC-7 (plus 1h DST). Current time at the point of departure is 7:14pm, and 6:14pm at the point of arrival. There is a -1 hour time difference between the airports.
For direct flights, the flight time varies between 1:30 and 1:50.

Return (DEN-LBB) flights

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