All airlines flying from Portland (PDX) to Ontario, Los Angeles (ONT).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 17:30 Portland (PDX) 19:47 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 340 Non-stop Boeing 737 (73J) 2:17 Effective from 2025-10-26
Daily 14:35 Portland (PDX) 16:53 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 565 Non-stop Boeing 737 (73J) 2:18 Effective from 2025-10-26
Daily 17:30 Portland (PDX) 19:47 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 944 Non-stop Boeing 737 (73J) 2:17 Effective 2025-10-04 through 2025-10-25
Daily 14:35 Portland (PDX) 16:53 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 1066 Non-stop Boeing 737 (73J) 2:18 Effective 2025-10-04 through 2025-10-25
Daily 21:36 Portland (PDX) 23:59 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 1066 Non-stop Boeing 737 (73J) 2:23 Effective 2025-08-20 through 2025-10-03
Daily 14:50 Portland (PDX) 17:06 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2074 Non-stop Embraer EMB 175 (E75) 2:16 Effective 2025-05-15 through 2025-06-11
Daily 18:03 Portland (PDX) 20:19 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2074 Non-stop Embraer EMB 175 (E75) 2:16 Valid until 2025-05-13
Mon-Fri,Sun 21:42 Portland (PDX) 23:58 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2085 Non-stop Embraer EMB 175 (E75) 2:16 Valid until 2025-05-14
Daily 07:01 Portland (PDX) 09:23 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2134 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2025-06-12 through 2025-08-19
Daily 07:03 Portland (PDX) 09:26 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2134 Non-stop Embraer EMB 175 (E75) 2:23 Effective 2025-08-20 through 2025-10-03
Daily 07:45 Portland (PDX) 10:08 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2134 Non-stop Embraer EMB 175 (E75) 2:23 Effective from 2025-10-04
Daily 07:00 Portland (PDX) 09:17 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2138 Non-stop Embraer EMB 175 (E75) 2:17 Effective 2025-05-15 through 2025-06-11
Daily 21:41 Portland (PDX) 23:59 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2178 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2025-06-12 through 2025-07-03
Daily 21:41 Portland (PDX) 23:59 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2178 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2025-07-05 through 2025-08-19
Daily 14:48 Portland (PDX) 17:10 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2194 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2025-08-20 through 2025-10-03
Wed 18:03 Portland (PDX) 20:19 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2243 Non-stop Embraer EMB 175 (E75) 2:16 Operates only on 2025-05-14
Daily 21:41 Portland (PDX) 23:57 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2273 Non-stop Embraer EMB 175 (E75) 2:16 Effective 2025-05-15 through 2025-06-11
Daily 07:00 Portland (PDX) 09:16 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2300 Non-stop Embraer EMB 175 (E75) 2:16 Valid until 2025-05-14
Daily 14:55 Portland (PDX) 17:15 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2433 Non-stop Embraer EMB 175 (E75) 2:20 Effective 2025-06-13 through 2025-08-19
Thu 14:55 Portland (PDX) 17:15 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 2533 Non-stop Embraer EMB 175 (E75) 2:20 Operates only on 2025-06-12
Mon,Thu,Fri,Sun 11:04 Portland (PDX) 13:24 Ontario, Los Angeles (ONT)
Frontier Airlines F9 3336 Non-stop Airbus A321neo (32Q) 2:20 Effective 2025-05-22 through 2025-05-30
Mon,Thu,Sun 11:13 Portland (PDX) 13:35 Ontario, Los Angeles (ONT)
Frontier Airlines F9 3336 Non-stop Airbus A321neo (32Q) 2:22 Effective 2025-06-01 through 2025-06-09
Fri 11:13 Portland (PDX) 13:35 Ontario, Los Angeles (ONT)
Frontier Airlines F9 3336 Non-stop Airbus A320 (320) 2:22 Operates only on 2025-06-06
Mon,Thu,Fri,Sun 11:13 Portland (PDX) 13:35 Ontario, Los Angeles (ONT)
Frontier Airlines F9 3336 Non-stop Airbus A321 (321) 2:22 Effective 2025-06-12 through 2025-07-04
Mon,Thu,Fri,Sun 11:13 Portland (PDX) 13:36 Ontario, Los Angeles (ONT)
Frontier Airlines F9 3336 Non-stop Airbus A321 (321) 2:23 Effective 2025-07-06 through 2025-08-18
Sat 12:18 Portland (PDX) 14:38 Ontario, Los Angeles (ONT)
Frontier Airlines F9 3336 Non-stop Airbus A321 (321) 2:20 Effective 2025-06-14 through 2025-08-16
Tue 12:18 Portland (PDX) 14:38 Ontario, Los Angeles (ONT)
Frontier Airlines F9 3336 Non-stop Airbus A321neo (32Q) 2:20 Effective 2025-06-17 through 2025-08-12
Non-Direct Flights:
Tue,Wed 06:45 Portland (PDX) 10:10 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 738 1-stop Boeing 737-700 (73W) 3:25 Valid until 2025-06-04
Tue,Wed 17:30 Portland (PDX) 21:25 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 3503 1-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2025-10-07 through 2025-10-29
Sun 15:30 Portland (PDX) 19:15 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 3997 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Operates only on 2025-11-30
Sun 06:45 Portland (PDX) 10:25 Ontario, Los Angeles (ONT) 4
Southwest Airlines WN 4024 1-stop Boeing 737-700 (Scimitar Winglets) 3:40 Operates only on 2025-11-30
Direct Codeshare Flights:
Daily 21:36 Portland (PDX) 23:59 Ontario, Los Angeles (ONT) 2
British Airways BA 2965 Non-stop Boeing 737 (73J) 2:23 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 1066)
Daily 21:41 Portland (PDX) 23:57 Ontario, Los Angeles (ONT) 2
British Airways BA 2965 Non-stop Embraer EMB 175 (E75) 2:16 Effective 2025-05-15 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 2273)
Daily 21:41 Portland (PDX) 23:59 Ontario, Los Angeles (ONT) 2
British Airways BA 2965 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2025-06-12 through 2025-07-03
Codeshare flight, operated by Alaska Airlines.(AS 2178)
Daily 21:41 Portland (PDX) 23:59 Ontario, Los Angeles (ONT) 2
British Airways BA 2965 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2025-07-05 through 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 2178)
Mon-Fri,Sun 21:42 Portland (PDX) 23:58 Ontario, Los Angeles (ONT) 2
British Airways BA 2965 Non-stop Embraer EMB 175 (E75) 2:16 Valid until 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 2085)
Wed 18:03 Portland (PDX) 20:19 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 4914 Non-stop Embraer EMB 175 (E75) 2:16 Operates only on 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 2243)
Thu 14:55 Portland (PDX) 17:15 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6153 Non-stop Embraer EMB 175 (E75) 2:20 Operates only on 2025-06-12
Codeshare flight, operated by Alaska Airlines.(AS 2533)
Mon-Fri,Sun 21:42 Portland (PDX) 23:58 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6182 Non-stop Embraer EMB 175 (E75) 2:16 Valid until 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 2085)
Daily 21:41 Portland (PDX) 23:57 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6221 Non-stop Embraer EMB 175 (E75) 2:16 Effective 2025-05-15 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 2273)
Daily 14:48 Portland (PDX) 17:10 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6245 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 2194)
Daily 07:00 Portland (PDX) 09:16 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6370 Non-stop Embraer EMB 175 (E75) 2:16 Valid until 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 2300)
Daily 07:00 Portland (PDX) 09:17 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6370 Non-stop Embraer EMB 175 (E75) 2:17 Effective 2025-05-15 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 2138)
Daily 07:01 Portland (PDX) 09:23 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6370 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2025-06-12 through 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 2134)
Daily 07:03 Portland (PDX) 09:26 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6370 Non-stop Embraer EMB 175 (E75) 2:23 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 2134)
Daily 07:45 Portland (PDX) 10:08 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6370 Non-stop Embraer EMB 175 (E75) 2:23 Effective from 2025-10-04
Codeshare flight, operated by Alaska Airlines.(AS 2134)
Daily 14:35 Portland (PDX) 16:53 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6371 Non-stop Boeing 737 (737) 2:18 Effective 2025-10-04 through 2025-10-25
Codeshare flight, operated by Alaska Airlines.(AS 1066)
Daily 14:50 Portland (PDX) 17:06 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6371 Non-stop Embraer EMB 175 (E75) 2:16 Effective 2025-05-15 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 2074)
Daily 21:36 Portland (PDX) 23:59 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6371 Non-stop Boeing 737 (737) 2:23 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 1066)
Daily 17:30 Portland (PDX) 19:47 Ontario, Los Angeles (ONT) 2
Hawaiian Airlines HA 6372 Non-stop Boeing 737 (737) 2:17 Effective 2025-10-04 through 2025-10-25
Codeshare flight, operated by Alaska Airlines.(AS 944)
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All airlines flying from Portland (PDX) to Ontario, Los Angeles (ONT).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Boeing 737 (73J)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Boeing 737 (73J)

Effective 2025-10-04 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Boeing 737 (73J)

Effective 2025-10-04 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Boeing 737 (73J)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737 (73J)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Valid until 2025-05-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-12 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E75)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Embraer EMB 175 (E75)

Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-12 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Effective 2025-07-05 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E75)

Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-13 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

Operates only on 2025-06-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-22 through 2025-05-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Airbus A321neo (32Q)

Effective 2025-06-01 through 2025-06-09
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:22, non-stop
Airbus A321neo (32Q)

Operates only on 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A320 (320)

Effective 2025-06-12 through 2025-07-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:22, non-stop
Airbus A321 (321)

Effective 2025-07-06 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:23, non-stop
Airbus A321 (321)

Effective 2025-06-14 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Airbus A321 (321)

Effective 2025-06-17 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (73W)

Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Direct Codeshare Flights:

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1066)
Duration: 2:23, non-stop
Boeing 737 (73J)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2273)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-12 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2178)
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Effective 2025-07-05 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2178)
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2085)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2243)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Operates only on 2025-06-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2533)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2085)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2273)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2194)
Duration: 2:22, non-stop
Embraer EMB 175 (E75)

Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2300)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2138)
Duration: 2:17, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-12 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2134)
Duration: 2:22, non-stop
Embraer EMB 175 (E75)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2134)
Duration: 2:23, non-stop
Embraer EMB 175 (E75)

Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2134)
Duration: 2:23, non-stop
Embraer EMB 175 (E75)

Effective 2025-10-04 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1066)
Duration: 2:18, non-stop
Boeing 737 (737)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2074)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1066)
Duration: 2:23, non-stop
Boeing 737 (737)

Effective 2025-10-04 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 944)
Duration: 2:17, non-stop
Boeing 737 (737)
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  • A domestic route departing from the Portland airport (PDX) and arriving at Ontario, Los Angeles airport (ONT).
  • The flight distance is 839 miles, or 1350 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:16 and 2:23.