Finnair flights from Los Angeles (LAX) to Chicago O'Hare (ORD).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu,Sun 22:59 Los Angeles (LAX) 05:02 Chicago O'Hare (ORD) 3
Finnair AY 4021 Non-stop Boeing 737-800 (738) 4:03 Effective 2025-11-02 through 2025-11-11
Codeshare flight, operated by American Airlines.(AA 3316)
The flight arrives 1 day after departure.
Tue,Thu,Sun 22:59 Los Angeles (LAX) 05:02 Chicago O'Hare (ORD) 3
Finnair AY 4021 Non-stop Boeing 737-800 (738) 4:03 Effective 2025-11-16 through 2025-11-25
Codeshare flight, operated by American Airlines.(AA 3316)
The flight arrives 1 day after departure.
Tue,Sun 22:59 Los Angeles (LAX) 05:02 Chicago O'Hare (ORD) 3
Finnair AY 4021 Non-stop Boeing 737-800 (738) 4:03 Effective 2025-11-30 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3316)
The flight arrives 1 day after departure.
Tue,Thu,Sun 22:59 Los Angeles (LAX) 04:56 Chicago O'Hare (ORD) 3
Finnair AY 4021 Non-stop Boeing 737-800 (738) 3:57 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 2758)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sun 22:59 Los Angeles (LAX) 05:10 Chicago O'Hare (ORD) 3
Finnair AY 4041 Non-stop Boeing 737-800 (738) 4:11 Effective 2025-05-05 through 2025-06-03
Codeshare flight, operated by American Airlines.(AA 1009)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 22:59 Los Angeles (LAX) 05:18 Chicago O'Hare (ORD) 3
Finnair AY 4041 Non-stop Boeing 737-800 (738) 4:19 Effective 2025-07-05 through 2025-09-22
Codeshare flight, operated by American Airlines.(AA 1009)
The flight arrives 1 day after departure.
Mon,Thu,Sat,Sun 22:59 Los Angeles (LAX) 05:18 Chicago O'Hare (ORD) 3
Finnair AY 4041 Non-stop Boeing 737-800 (738) 4:19 Effective 2025-09-25 through 2025-10-02
Codeshare flight, operated by American Airlines.(AA 1009)
The flight arrives 1 day after departure.
Sun 22:59 Los Angeles (LAX) 05:18 Chicago O'Hare (ORD) 3
Finnair AY 4041 Non-stop Boeing 737-800 (738) 4:19 Operates only on 2025-10-05
Codeshare flight, operated by American Airlines.(AA 1009)
The flight arrives 1 day after departure.
Mon,Thu,Sat,Sun 23:00 Los Angeles (LAX) 05:13 Chicago O'Hare (ORD) 3
Finnair AY 4041 Non-stop Boeing 737-800 (738) 4:13 Effective 2025-06-05 through 2025-06-16
Codeshare flight, operated by American Airlines.(AA 1009)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 23:00 Los Angeles (LAX) 05:13 Chicago O'Hare (ORD) 3
Finnair AY 4041 Non-stop Boeing 737-800 (738) 4:13 Effective 2025-06-17 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 1009)
The flight arrives 1 day after departure.
Thu,Sun 23:03 Los Angeles (LAX) 05:14 Chicago O'Hare (ORD) 3
Finnair AY 4041 Non-stop Boeing 737-800 (738) 4:11 Effective 2025-10-09 through 2025-10-23
Codeshare flight, operated by American Airlines.(AA 1009)
The flight arrives 1 day after departure.
Tue,Thu,Sat,Sun 23:05 Los Angeles (LAX) 05:14 Chicago O'Hare (ORD) 3
Finnair AY 4041 Non-stop Boeing 737-800 (738) 4:09 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1009)
The flight arrives 1 day after departure.
Sat 23:45 Los Angeles (LAX) 05:53 Chicago O'Hare (ORD) 3
Finnair AY 4096 Non-stop Boeing 737-800 (738) 4:08 Operates only on 2025-05-10
Codeshare flight, operated by American Airlines.(AA 2757)
The flight arrives 1 day after departure.
Sat 23:45 Los Angeles (LAX) 05:53 Chicago O'Hare (ORD) 3
Finnair AY 4097 Non-stop Boeing 737-800 (738) 4:08 Operates only on 2025-05-17
Codeshare flight, operated by American Airlines.(AA 2757)
The flight arrives 1 day after departure.
Sat 23:45 Los Angeles (LAX) 05:53 Chicago O'Hare (ORD) 3
Finnair AY 4101 Non-stop Boeing 737-800 (738) 4:08 Effective 2025-05-24 through 2025-05-31
Codeshare flight, operated by American Airlines.(AA 2757)
The flight arrives 1 day after departure.
Wed 12:30 Los Angeles (LAX) 19:04 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 787-9 (789) 4:34 Operates only on 2025-07-09
Codeshare flight, operated by American Airlines.(AA 2321)
Wed 12:30 Los Angeles (LAX) 19:04 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 787-9 (789) 4:34 Operates only on 2025-07-23
Codeshare flight, operated by American Airlines.(AA 2321)
Daily 13:00 Los Angeles (LAX) 19:29 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 787-9 (789) 4:29 Effective 2025-06-06 through 2025-06-18
Codeshare flight, operated by American Airlines.(AA 2321)
Tue-Sun 13:00 Los Angeles (LAX) 19:29 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 787-9 (789) 4:29 Effective 2025-06-20 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 2321)
Mon-Fri 13:00 Los Angeles (LAX) 19:29 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 787-9 (789) 4:29 Effective 2025-06-30 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 2321)
Mon,Thu,Fri,Sun 13:21 Los Angeles (LAX) 19:28 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 737-800 (738) 4:07 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1979)
Daily 13:30 Los Angeles (LAX) 19:38 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 737-800 (738) 4:08 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1979)
Tue,Thu-Sun 13:30 Los Angeles (LAX) 20:00 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 787-9 (789) 4:30 Effective 2025-07-05 through 2025-07-13
Codeshare flight, operated by American Airlines.(AA 2321)
Mon,Tue,Thu,Fri,Sun 13:30 Los Angeles (LAX) 20:00 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 787-9 (789) 4:30 Effective 2025-07-14 through 2025-08-01
Codeshare flight, operated by American Airlines.(AA 2321)
Tue,Sat,Sun 13:30 Los Angeles (LAX) 20:00 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 787-9 (789) 4:30 Effective 2025-08-02 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 2321)
Mon-Sat 13:30 Los Angeles (LAX) 20:00 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Airbus A321 (321) 4:30 Effective 2025-08-06 through 2025-08-16
Codeshare flight, operated by American Airlines.(AA 3249)
Mon-Thu,Sat,Sun 13:30 Los Angeles (LAX) 20:00 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Airbus A321 (321) 4:30 Effective 2025-08-17 through 2025-08-25
Codeshare flight, operated by American Airlines.(AA 3249)
Wed,Thu,Sat 13:30 Los Angeles (LAX) 20:00 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Airbus A321 (321) 4:30 Effective 2025-08-27 through 2025-08-30
Codeshare flight, operated by American Airlines.(AA 3249)
Tue,Thu,Sun 22:59 Los Angeles (LAX) 05:12 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 737-800 (738) 4:13 Effective 2025-12-04 through 2026-01-04
Codeshare flight, operated by American Airlines.(AA 3141)
The flight arrives 1 day after departure.
Tue,Thu,Sun 22:59 Los Angeles (LAX) 05:05 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 737-800 (738) 4:06 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 2742)
The flight arrives 1 day after departure.
Tue,Thu,Sun 23:03 Los Angeles (LAX) 05:14 Chicago O'Hare (ORD) 3
Finnair AY 4275 Non-stop Boeing 737-800 (738) 4:11 Effective 2025-10-26 through 2025-10-30
Codeshare flight, operated by American Airlines.(AA 2122)
The flight arrives 1 day after departure.
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Finnair flights from Los Angeles (LAX) to Chicago O'Hare (ORD).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4021
22:59
Los Angeles (LAX)

05:02(+1)
Chicago O'Hare (ORD) 3
Effective 2025-11-02 through 2025-11-11
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3316)
Duration: 4:03, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
22:59
Los Angeles (LAX)

05:02(+1)
Chicago O'Hare (ORD) 3
Effective 2025-11-16 through 2025-11-25
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3316)
Duration: 4:03, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
22:59
Los Angeles (LAX)

05:02(+1)
Chicago O'Hare (ORD) 3
Effective 2025-11-30 through 2025-12-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3316)
Duration: 4:03, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
22:59
Los Angeles (LAX)

04:56(+1)
Chicago O'Hare (ORD) 3
Effective from 2026-02-12
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2758)
Duration: 3:57, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4041
22:59
Los Angeles (LAX)

05:10(+1)
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-06-03
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1009)
Duration: 4:11, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4041
22:59
Los Angeles (LAX)

05:18(+1)
Chicago O'Hare (ORD) 3
Effective 2025-07-05 through 2025-09-22
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1009)
Duration: 4:19, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4041
22:59
Los Angeles (LAX)

05:18(+1)
Chicago O'Hare (ORD) 3
Effective 2025-09-25 through 2025-10-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1009)
Duration: 4:19, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4041
22:59
Los Angeles (LAX)

05:18(+1)
Chicago O'Hare (ORD) 3
Operates only on 2025-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1009)
Duration: 4:19, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4041
23:00
Los Angeles (LAX)

05:13(+1)
Chicago O'Hare (ORD) 3
Effective 2025-06-05 through 2025-06-16
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1009)
Duration: 4:13, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4041
23:00
Los Angeles (LAX)

05:13(+1)
Chicago O'Hare (ORD) 3
Effective 2025-06-17 through 2025-07-03
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1009)
Duration: 4:13, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4041
23:03
Los Angeles (LAX)

05:14(+1)
Chicago O'Hare (ORD) 3
Effective 2025-10-09 through 2025-10-23
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1009)
Duration: 4:11, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4041
23:05
Los Angeles (LAX)

05:14(+1)
Chicago O'Hare (ORD) 3
Valid until 2025-05-04
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1009)
Duration: 4:09, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4096
23:45
Los Angeles (LAX)

05:53(+1)
Chicago O'Hare (ORD) 3
Operates only on 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2757)
Duration: 4:08, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4097
23:45
Los Angeles (LAX)

05:53(+1)
Chicago O'Hare (ORD) 3
Operates only on 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2757)
Duration: 4:08, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4101
23:45
Los Angeles (LAX)

05:53(+1)
Chicago O'Hare (ORD) 3
Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2757)
Duration: 4:08, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4275
12:30
Los Angeles (LAX)

19:04
Chicago O'Hare (ORD) 3
Operates only on 2025-07-09
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2321)
Duration: 4:34, non-stop
Boeing 787-9 (789)
Finnair AY4275
12:30
Los Angeles (LAX)

19:04
Chicago O'Hare (ORD) 3
Operates only on 2025-07-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2321)
Duration: 4:34, non-stop
Boeing 787-9 (789)
Finnair AY4275
13:00
Los Angeles (LAX)

19:29
Chicago O'Hare (ORD) 3
Effective 2025-06-06 through 2025-06-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2321)
Duration: 4:29, non-stop
Boeing 787-9 (789)
Finnair AY4275
13:00
Los Angeles (LAX)

19:29
Chicago O'Hare (ORD) 3
Effective 2025-06-20 through 2025-06-29
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2321)
Duration: 4:29, non-stop
Boeing 787-9 (789)
Finnair AY4275
13:00
Los Angeles (LAX)

19:29
Chicago O'Hare (ORD) 3
Effective 2025-06-30 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2321)
Duration: 4:29, non-stop
Boeing 787-9 (789)
Finnair AY4275
13:21
Los Angeles (LAX)

19:28
Chicago O'Hare (ORD) 3
Valid until 2025-05-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1979)
Duration: 4:07, non-stop
Boeing 737-800 (738)
Finnair AY4275
13:30
Los Angeles (LAX)

19:38
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1979)
Duration: 4:08, non-stop
Boeing 737-800 (738)
Finnair AY4275
13:30
Los Angeles (LAX)

20:00
Chicago O'Hare (ORD) 3
Effective 2025-07-05 through 2025-07-13
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2321)
Duration: 4:30, non-stop
Boeing 787-9 (789)
Finnair AY4275
13:30
Los Angeles (LAX)

20:00
Chicago O'Hare (ORD) 3
Effective 2025-07-14 through 2025-08-01
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2321)
Duration: 4:30, non-stop
Boeing 787-9 (789)
Finnair AY4275
13:30
Los Angeles (LAX)

20:00
Chicago O'Hare (ORD) 3
Effective 2025-08-02 through 2025-08-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2321)
Duration: 4:30, non-stop
Boeing 787-9 (789)
Finnair AY4275
13:30
Los Angeles (LAX)

20:00
Chicago O'Hare (ORD) 3
Effective 2025-08-06 through 2025-08-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3249)
Duration: 4:30, non-stop
Airbus A321 (321)
Finnair AY4275
13:30
Los Angeles (LAX)

20:00
Chicago O'Hare (ORD) 3
Effective 2025-08-17 through 2025-08-25
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3249)
Duration: 4:30, non-stop
Airbus A321 (321)
Finnair AY4275
13:30
Los Angeles (LAX)

20:00
Chicago O'Hare (ORD) 3
Effective 2025-08-27 through 2025-08-30
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3249)
Duration: 4:30, non-stop
Airbus A321 (321)
Finnair AY4275
22:59
Los Angeles (LAX)

05:12(+1)
Chicago O'Hare (ORD) 3
Effective 2025-12-04 through 2026-01-04
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3141)
Duration: 4:13, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4275
22:59
Los Angeles (LAX)

05:05(+1)
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2742)
Duration: 4:06, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4275
23:03
Los Angeles (LAX)

05:14(+1)
Chicago O'Hare (ORD) 3
Effective 2025-10-26 through 2025-10-30
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2122)
Duration: 4:11, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
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Parallax here LAX-ORD
  • A domestic route departing from the Los Angeles airport (LAX) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 1740 miles, or 2800 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:57 and 4:34.
All LAX-ORD flights
All Finnair flights
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