All airlines flying from Denver (DEN) to Ontario, Los Angeles (ONT).

Ad box here 7322741189 I FlightInfo Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri,Sun 07:50 Denver (DEN) 09:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-11-02 through 2025-11-16
Mon-Wed,Fri-Sun 07:50 Denver (DEN) 09:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-11-21 through 2025-11-29
Mon,Sun 07:50 Denver (DEN) 09:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-01 through 2025-12-07
Thu,Fri,Sun 07:50 Denver (DEN) 09:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-12 through 2025-12-19
Mon,Tue,Fri-Sun 07:50 Denver (DEN) 09:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-20 through 2026-01-05
Sat 09:45 Denver (DEN) 11:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-11-08 through 2025-11-15
Sat 09:45 Denver (DEN) 11:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-12-06 through 2025-12-13
Tue,Wed 20:45 Denver (DEN) 22:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-11-04 through 2025-11-12
Mon-Thu 20:45 Denver (DEN) 22:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-11-17 through 2025-11-20
Mon-Fri 20:45 Denver (DEN) 22:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-02 through 2025-12-11
Mon-Wed 20:45 Denver (DEN) 22:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-15 through 2025-12-17
Wed,Thu 20:45 Denver (DEN) 22:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2571 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-24 through 2026-01-01
Tue,Wed 08:15 Denver (DEN) 09:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:15 Denver (DEN) 09:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-11-17 through 2025-11-20
Mon-Fri 08:15 Denver (DEN) 09:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:15 Denver (DEN) 09:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:15 Denver (DEN) 09:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-12-24 through 2026-01-01
Sun 12:50 Denver (DEN) 14:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:15 Operates only on 2025-08-31
Mon,Thu,Fri 13:00 Denver (DEN) 14:15 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-08-07 through 2025-09-29
Sun 13:00 Denver (DEN) 14:15 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-08-10 through 2025-08-24
Sun 13:00 Denver (DEN) 14:15 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-09-07 through 2025-09-28
Sat 14:45 Denver (DEN) 16:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-08-09 through 2025-09-27
Sat 17:25 Denver (DEN) 18:45 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-11-22 through 2025-11-29
Sat 17:25 Denver (DEN) 18:45 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-12-20 through 2026-01-03
Mon,Thu,Fri,Sun 18:20 Denver (DEN) 19:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 18:20 Denver (DEN) 19:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-11-21 through 2025-11-28
Fri,Sun 18:20 Denver (DEN) 19:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-12-07 through 2025-12-14
Thu 18:20 Denver (DEN) 19:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2025-12-18
Mon 18:20 Denver (DEN) 19:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-01-05
Sat 18:50 Denver (DEN) 20:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-11-08 through 2025-11-15
Sat 18:50 Denver (DEN) 20:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-06 through 2025-12-13
Mon-Wed 19:20 Denver (DEN) 20:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 19:20 Denver (DEN) 20:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-12-19 through 2026-01-04
Tue,Wed 20:45 Denver (DEN) 22:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2576 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri,Sun 22:45 Denver (DEN) 00:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2578 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-11-02 through 2025-11-16
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 22:45 Denver (DEN) 00:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2578 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-11-21 through 2025-11-29
The flight arrives 1 day after departure.
Mon,Sun 22:45 Denver (DEN) 00:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2578 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-01 through 2025-12-07
The flight arrives 1 day after departure.
Thu,Fri,Sun 22:45 Denver (DEN) 00:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2578 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-12 through 2025-12-19
The flight arrives 1 day after departure.
Mon,Tue,Fri-Sun 22:45 Denver (DEN) 00:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2578 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-20 through 2026-01-05
The flight arrives 1 day after departure.
Sun 22:50 Denver (DEN) 00:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2578 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2025-11-30
The flight arrives 1 day after departure.
Sun 11:50 Denver (DEN) 13:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2605 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 13:00 Denver (DEN) 14:15 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2605 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-10-02 through 2025-10-31
Sat 14:50 Denver (DEN) 16:05 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2605 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-04 through 2025-11-01
Tue,Wed 21:30 Denver (DEN) 22:45 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2605 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-10-07 through 2025-10-29
Tue,Wed 08:05 Denver (DEN) 09:25 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2608 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-10-07 through 2025-10-29
Mon,Thu 18:40 Denver (DEN) 19:55 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2608 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-10-02 through 2025-10-30
Fri 18:45 Denver (DEN) 20:00 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2608 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-10-03 through 2025-10-31
Sun 19:10 Denver (DEN) 20:30 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2608 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-10-05 through 2025-10-26
Sat 19:55 Denver (DEN) 21:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2608 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 22:25 Denver (DEN) 23:40 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 2610 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-02 through 2025-10-31
Ad flat here 8924483383 I FlightInfo Lower
Parallax here DEN-ONT
prev   1 2 3 4 5   next




Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
All airlines flying from Denver (DEN) to Ontario, Los Angeles (ONT).
Ad mobi flat here (320x100px) 9629219771 M FlightInfo Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN2571
07:50
Denver (DEN)

09:10
Ontario, Los Angeles (ONT) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2571
07:50
Denver (DEN)

09:10
Ontario, Los Angeles (ONT) 4
Effective 2025-11-21 through 2025-11-29
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2571
07:50
Denver (DEN)

09:10
Ontario, Los Angeles (ONT) 4
Effective 2025-12-01 through 2025-12-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2571
07:50
Denver (DEN)

09:10
Ontario, Los Angeles (ONT) 4
Effective 2025-12-12 through 2025-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2571
07:50
Denver (DEN)

09:10
Ontario, Los Angeles (ONT) 4
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2571
09:45
Denver (DEN)

11:10
Ontario, Los Angeles (ONT) 4
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2571
09:45
Denver (DEN)

11:10
Ontario, Los Angeles (ONT) 4
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2571
20:45
Denver (DEN)

22:05
Ontario, Los Angeles (ONT) 4
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2571
20:45
Denver (DEN)

22:05
Ontario, Los Angeles (ONT) 4
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2571
20:45
Denver (DEN)

22:05
Ontario, Los Angeles (ONT) 4
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2571
20:45
Denver (DEN)

22:05
Ontario, Los Angeles (ONT) 4
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2571
20:45
Denver (DEN)

22:05
Ontario, Los Angeles (ONT) 4
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
08:15
Denver (DEN)

09:40
Ontario, Los Angeles (ONT) 4
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
08:15
Denver (DEN)

09:40
Ontario, Los Angeles (ONT) 4
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
08:15
Denver (DEN)

09:40
Ontario, Los Angeles (ONT) 4
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
08:15
Denver (DEN)

09:40
Ontario, Los Angeles (ONT) 4
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
08:15
Denver (DEN)

09:40
Ontario, Los Angeles (ONT) 4
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
12:50
Denver (DEN)

14:05
Ontario, Los Angeles (ONT) 4
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
13:00
Denver (DEN)

14:15
Ontario, Los Angeles (ONT) 4
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
13:00
Denver (DEN)

14:15
Ontario, Los Angeles (ONT) 4
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
13:00
Denver (DEN)

14:15
Ontario, Los Angeles (ONT) 4
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
14:45
Denver (DEN)

16:05
Ontario, Los Angeles (ONT) 4
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
17:25
Denver (DEN)

18:45
Ontario, Los Angeles (ONT) 4
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2576
17:25
Denver (DEN)

18:45
Ontario, Los Angeles (ONT) 4
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2576
18:20
Denver (DEN)

19:40
Ontario, Los Angeles (ONT) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
18:20
Denver (DEN)

19:40
Ontario, Los Angeles (ONT) 4
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
18:20
Denver (DEN)

19:40
Ontario, Los Angeles (ONT) 4
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
18:20
Denver (DEN)

19:40
Ontario, Los Angeles (ONT) 4
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
18:20
Denver (DEN)

19:40
Ontario, Los Angeles (ONT) 4
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
18:50
Denver (DEN)

20:10
Ontario, Los Angeles (ONT) 4
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
18:50
Denver (DEN)

20:10
Ontario, Los Angeles (ONT) 4
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2576
19:20
Denver (DEN)

20:40
Ontario, Los Angeles (ONT) 4
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
19:20
Denver (DEN)

20:40
Ontario, Los Angeles (ONT) 4
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2576
20:45
Denver (DEN)

22:05
Ontario, Los Angeles (ONT) 4
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2578
22:45
Denver (DEN)

00:05(+1)
Ontario, Los Angeles (ONT) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN2578
22:45
Denver (DEN)

00:05(+1)
Ontario, Los Angeles (ONT) 4
Effective 2025-11-21 through 2025-11-29
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN2578
22:45
Denver (DEN)

00:05(+1)
Ontario, Los Angeles (ONT) 4
Effective 2025-12-01 through 2025-12-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN2578
22:45
Denver (DEN)

00:05(+1)
Ontario, Los Angeles (ONT) 4
Effective 2025-12-12 through 2025-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN2578
22:45
Denver (DEN)

00:05(+1)
Ontario, Los Angeles (ONT) 4
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN2578
22:50
Denver (DEN)

00:10(+1)
Ontario, Los Angeles (ONT) 4
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN2605
11:50
Denver (DEN)

13:05
Ontario, Los Angeles (ONT) 4
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2605
13:00
Denver (DEN)

14:15
Ontario, Los Angeles (ONT) 4
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2605
14:50
Denver (DEN)

16:05
Ontario, Los Angeles (ONT) 4
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2605
21:30
Denver (DEN)

22:45
Ontario, Los Angeles (ONT) 4
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2608
08:05
Denver (DEN)

09:25
Ontario, Los Angeles (ONT) 4
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2608
18:40
Denver (DEN)

19:55
Ontario, Los Angeles (ONT) 4
Effective 2025-10-02 through 2025-10-30
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2608
18:45
Denver (DEN)

20:00
Ontario, Los Angeles (ONT) 4
Effective 2025-10-03 through 2025-10-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2608
19:10
Denver (DEN)

20:30
Ontario, Los Angeles (ONT) 4
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2608
19:55
Denver (DEN)

21:10
Ontario, Los Angeles (ONT) 4
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2610
22:25
Denver (DEN)

23:40
Ontario, Los Angeles (ONT) 4
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box
Parallax here DEN-ONT
prev        Page 3 / 5        next
  • A domestic route departing from the Denver airport (DEN) and arriving at Ontario, Los Angeles airport (ONT).
  • The flight distance is 817 miles, or 1315 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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 2:14 and 2:31.
Return (ONT-DEN) flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False