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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 16:00 Denver (DEN) 17:17 Ontario, Los Angeles (ONT) 2
United Airlines UA 1145 Non-stop Airbus A319 (319) 2:17 Effective 2024-09-26 through 2024-10-26
Mon,Wed-Fri,Sun 16:05 Denver (DEN) 17:22 Ontario, Los Angeles (ONT) 2
United Airlines UA 1145 Non-stop Airbus A320 (320) 2:17 Effective 2024-09-02 through 2024-09-25
Thu,Fri,Sun 13:25 Denver (DEN) 14:55 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1225 Non-stop Boeing 737-700 (73W) 2:30 Effective 2025-01-12 through 2025-01-17
Mon,Sun 13:25 Denver (DEN) 14:55 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1225 Non-stop Boeing 737-700 (73W) 2:30 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 13:25 Denver (DEN) 14:55 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1225 Non-stop Boeing 737-700 (73W) 2:30 Effective 2025-02-02 through 2025-02-07
Mon 13:25 Denver (DEN) 14:55 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1225 Non-stop Boeing 737-700 (73W) 2:30 Operates only on 2025-02-10
Mon,Tue,Thu 13:25 Denver (DEN) 14:55 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1225 Non-stop Boeing 737-700 (73W) 2:30 Effective 2025-02-18 through 2025-02-24
Mon 13:25 Denver (DEN) 14:55 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1225 Non-stop Boeing 737-700 (73W) 2:30 Operates only on 2025-03-03
Sat 05:11 Denver (DEN) 06:30 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:19 Effective 2024-11-02 through 2025-01-11
Sat 05:11 Denver (DEN) 06:30 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:19 Effective 2025-02-15 through 2025-04-19
Mon,Fri 06:00 Denver (DEN) 07:17 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:17 Valid until 2024-09-02
Wed,Thu,Sun 06:00 Denver (DEN) 07:17 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A320neo (32N) 2:17 Valid until 2024-09-01
Tue,Wed 06:00 Denver (DEN) 07:17 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:17 Effective 2024-09-03 through 2024-09-04
Thu,Sun 06:00 Denver (DEN) 07:22 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:22 Effective 2024-09-05 through 2024-09-15
Mon,Fri 06:00 Denver (DEN) 07:22 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321neo (32Q) 2:22 Effective 2024-09-06 through 2024-10-07
Sat 06:00 Denver (DEN) 07:22 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A320neo (32N) 2:22 Effective 2024-09-07 through 2024-09-14
Thu,Sat 06:00 Denver (DEN) 07:22 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A320neo (32N) 2:22 Effective 2024-09-19 through 2024-09-21
Thu,Sun 06:00 Denver (DEN) 07:22 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:22 Effective 2024-09-22 through 2024-10-06
Sat 06:00 Denver (DEN) 07:22 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A320neo (32N) 2:22 Effective 2024-09-28 through 2024-10-05
Mon,Thu,Fri 06:00 Denver (DEN) 07:25 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321neo (32Q) 2:25 Effective 2024-10-10 through 2024-10-25
Sat 06:00 Denver (DEN) 07:25 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A320neo (32N) 2:25 Effective 2024-10-12 through 2024-10-26
Sun 06:00 Denver (DEN) 07:25 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:25 Effective 2024-10-13 through 2024-10-20
Wed 08:20 Denver (DEN) 09:41 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:21 Effective 2024-09-11 through 2024-10-02
Wed 08:20 Denver (DEN) 09:43 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321neo (32Q) 2:23 Effective 2024-10-09 through 2024-10-23
Tue 08:45 Denver (DEN) 10:06 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:21 Effective 2024-09-10 through 2024-10-01
Tue 08:45 Denver (DEN) 10:08 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321neo (32Q) 2:23 Effective 2024-10-08 through 2024-10-22
Thu,Sun 10:52 Denver (DEN) 12:15 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A320neo (32N) 2:23 Effective 2024-10-27 through 2025-01-12
Mon,Tue,Sat 10:52 Denver (DEN) 12:15 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:23 Effective 2025-01-13 through 2025-02-11
Wed-Fri,Sun 10:52 Denver (DEN) 12:15 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A320neo (32N) 2:23 Effective 2025-01-15 through 2025-02-13
Thu,Sun 10:52 Denver (DEN) 12:15 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A320neo (32N) 2:23 Effective 2025-02-16 through 2025-04-20
Tue 11:12 Denver (DEN) 12:32 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:20 Effective 2024-10-29 through 2025-01-07
Tue 11:12 Denver (DEN) 12:32 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:20 Effective 2025-02-18 through 2025-04-15
Mon 15:19 Denver (DEN) 16:37 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:18 Effective 2024-10-28 through 2025-01-06
Mon 15:19 Denver (DEN) 16:37 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1261 Non-stop Airbus A321 (321) 2:18 Effective 2025-02-17 through 2025-04-21
Mon-Wed 22:45 Denver (DEN) 00:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1276 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-11-26 through 2024-12-02
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 22:45 Denver (DEN) 00:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1276 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2024-12-20 through 2025-01-02
The flight arrives 1 day after departure.
Sun 22:45 Denver (DEN) 00:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1276 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-01-05
The flight arrives 1 day after departure.
Sun 07:05 Denver (DEN) 08:25 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 1357 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2024-10-06 through 2024-10-27
Thu,Fri 16:00 Denver (DEN) 17:26 Ontario, Los Angeles (ONT) 2
United Airlines UA 1491 Non-stop Boeing 737-800 (738) 2:26 Effective 2024-12-20 through 2024-12-27
Mon,Wed-Fri,Sun 16:00 Denver (DEN) 17:26 Ontario, Los Angeles (ONT) 2
United Airlines UA 1491 Non-stop Boeing 737-800 (738) 2:26 Effective 2024-12-29 through 2025-01-03
Wed 23:34 Denver (DEN) 00:51 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1497 Non-stop Airbus A320neo (32N) 2:17 Operates only on 2024-09-04
The flight arrives 1 day after departure.
Thu 21:41 Denver (DEN) 23:01 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1499 Non-stop Airbus A321 (321) 2:20 Effective 2024-10-10 through 2024-10-24
Mon-Fri,Sun 22:20 Denver (DEN) 23:39 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1499 Non-stop Airbus A321 (321) 2:19 Effective 2024-10-27 through 2025-01-13
Mon,Thu,Fri,Sun 22:20 Denver (DEN) 23:39 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1499 Non-stop Airbus A321 (321) 2:19 Effective 2025-01-16 through 2025-02-17
Mon-Fri,Sun 22:20 Denver (DEN) 23:39 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1499 Non-stop Airbus A321 (321) 2:19 Effective 2025-02-18 through 2025-04-21
Sat 22:25 Denver (DEN) 23:44 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1499 Non-stop Airbus A321 (321) 2:19 Effective 2024-11-02 through 2025-01-11
Sat 22:25 Denver (DEN) 23:44 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1499 Non-stop Airbus A321 (321) 2:19 Effective 2025-02-15 through 2025-04-19
Mon 22:30 Denver (DEN) 23:49 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1499 Non-stop Airbus A321neo (32Q) 2:19 Valid until 2024-09-02
Sun 22:32 Denver (DEN) 23:52 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1499 Non-stop Airbus A321 (321) 2:20 Effective 2024-10-13 through 2024-10-20
Wed,Thu,Sat,Sun 22:38 Denver (DEN) 23:59 Ontario, Los Angeles (ONT)
Frontier Airlines F9 1499 Non-stop Airbus A321 (321) 2:21 Effective 2024-09-05 through 2024-10-06
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All airlines flying from Denver (DEN) to Ontario, Los Angeles (ONT).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Airbus A319 (319)

Effective 2024-09-02 through 2024-09-25
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:17, non-stop
Airbus A320 (320)

Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (73W)

Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (73W)

Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (73W)

Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)

Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)

Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)

Effective 2024-11-02 through 2025-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Airbus A321 (321)

Effective 2025-02-15 through 2025-04-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Airbus A321 (321)

Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:17, non-stop
Airbus A321 (321)

Valid until 2024-09-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:17, non-stop
Airbus A320neo (32N)

Effective 2024-09-03 through 2024-09-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:17, non-stop
Airbus A321 (321)

Effective 2024-09-05 through 2024-09-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:22, non-stop
Airbus A321 (321)

Effective 2024-09-06 through 2024-10-07
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A321neo (32Q)

Effective 2024-09-07 through 2024-09-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:22, non-stop
Airbus A320neo (32N)

Effective 2024-09-19 through 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 2:22, non-stop
Airbus A320neo (32N)

Effective 2024-09-22 through 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:22, non-stop
Airbus A321 (321)

Effective 2024-09-28 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:22, non-stop
Airbus A320neo (32N)

Effective 2024-10-10 through 2024-10-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Airbus A321neo (32Q)

Effective 2024-10-12 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Airbus A320neo (32N)

Effective 2024-10-13 through 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Airbus A321 (321)

Effective 2024-09-11 through 2024-10-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A321 (321)

Effective 2024-10-09 through 2024-10-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:23, non-stop
Airbus A321neo (32Q)

Effective 2024-09-10 through 2024-10-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A321 (321)

Effective 2024-10-08 through 2024-10-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:23, non-stop
Airbus A321neo (32Q)

Effective 2024-10-27 through 2025-01-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:23, non-stop
Airbus A320neo (32N)

Effective 2025-01-13 through 2025-02-11
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:23, non-stop
Airbus A321 (321)

Effective 2025-01-15 through 2025-02-13
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:23, non-stop
Airbus A320neo (32N)

Effective 2025-02-16 through 2025-04-20
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:23, non-stop
Airbus A320neo (32N)

Effective 2024-10-29 through 2025-01-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Airbus A321 (321)

Effective 2025-02-18 through 2025-04-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Airbus A321 (321)

Effective 2024-10-28 through 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:18, non-stop
Airbus A321 (321)

Effective 2025-02-17 through 2025-04-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:18, non-stop
Airbus A321 (321)

Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-20 through 2024-12-27
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:26, non-stop
Boeing 737-800 (738)

Effective 2024-12-29 through 2025-01-03
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:26, non-stop
Boeing 737-800 (738)

Operates only on 2024-09-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:17, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Effective 2024-10-10 through 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Airbus A321 (321)

Effective 2024-10-27 through 2025-01-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:19, non-stop
Airbus A321 (321)

Effective 2025-01-16 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:19, non-stop
Airbus A321 (321)

Effective 2025-02-18 through 2025-04-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:19, non-stop
Airbus A321 (321)

Effective 2024-11-02 through 2025-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Airbus A321 (321)

Effective 2025-02-15 through 2025-04-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Airbus A321 (321)

Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Airbus A321neo (32Q)

Effective 2024-10-13 through 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Airbus A321 (321)

Effective 2024-09-05 through 2024-10-06
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:21, non-stop
Airbus A321 (321)
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  • 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 2:15 and 2:30.