Swiss flights from Chicago O'Hare (ORD) to Portland (PDX).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 19:35 Chicago O'Hare (ORD) 1 22:08 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737-800 (738) 4:33 Effective from 2026-04-30
Codeshare flight, operated by United Airlines.(UA 1531)
Daily 19:36 Chicago O'Hare (ORD) 1 22:10 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737 MAX 9 (7M9) 4:34 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1531)
Sat 19:45 Chicago O'Hare (ORD) 1 22:26 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737-800 (738) 4:41 Operates only on 2026-03-07
Codeshare flight, operated by United Airlines.(UA 1531)
Mon,Thu,Fri,Sun 19:50 Chicago O'Hare (ORD) 1 22:32 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737 MAX 8 (7M8) 4:42 Effective 2026-01-08 through 2026-01-16
Codeshare flight, operated by United Airlines.(UA 2059)
Mon,Thu,Fri,Sun 19:50 Chicago O'Hare (ORD) 1 22:32 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737 MAX 8 (7M8) 4:42 Effective 2026-01-19 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 2059)
Mon,Tue,Thu-Sat 19:58 Chicago O'Hare (ORD) 1 22:40 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737-900 (739) 4:42 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 2059)
Thu,Fri,Sun 19:59 Chicago O'Hare (ORD) 1 22:40 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737 MAX 8 (7M8) 4:41 Effective 2026-02-12 through 2026-03-01
Codeshare flight, operated by United Airlines.(UA 1531)
Sun 20:02 Chicago O'Hare (ORD) 1 22:43 Portland (PDX)
Swiss LX 3298 Non-stop Airbus A321neo (32Q) 4:41 Operates only on 2026-01-04
Codeshare flight, operated by United Airlines.(UA 2059)
Thu 20:04 Chicago O'Hare (ORD) 1 22:45 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737 MAX 9 (7M9) 4:41 Operates only on 2026-03-05
Codeshare flight, operated by United Airlines.(UA 1531)
Fri 20:04 Chicago O'Hare (ORD) 1 22:45 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737-900 (739) 4:41 Operates only on 2026-03-06
Codeshare flight, operated by United Airlines.(UA 1531)
Mon-Fri,Sun 20:04 Chicago O'Hare (ORD) 1 22:45 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737 MAX 9 (7M9) 4:41 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 1531)
Sat 20:04 Chicago O'Hare (ORD) 1 22:45 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737-900 (739) 4:41 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1531)
Sat 20:15 Chicago O'Hare (ORD) 1 22:56 Portland (PDX)
Swiss LX 3298 Non-stop Boeing 737 MAX 8 (7M8) 4:41 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 1531)




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Swiss flights from Chicago O'Hare (ORD) to Portland (PDX).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Swiss LX3298
19:35
Chicago O'Hare (ORD) 1

22:08
Portland (PDX)
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1531)
Duration: 4:33, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Swiss LX3298
19:36
Chicago O'Hare (ORD) 1

22:10
Portland (PDX)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1531)
Duration: 4:34, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Swiss LX3298
19:45
Chicago O'Hare (ORD) 1

22:26
Portland (PDX)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1531)
Duration: 4:41, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Swiss LX3298
19:50
Chicago O'Hare (ORD) 1

22:32
Portland (PDX)
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2059)
Duration: 4:42, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Swiss LX3298
19:50
Chicago O'Hare (ORD) 1

22:32
Portland (PDX)
Effective 2026-01-19 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2059)
Duration: 4:42, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Swiss LX3298
19:58
Chicago O'Hare (ORD) 1

22:40
Portland (PDX)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2059)
Duration: 4:42, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Swiss LX3298
19:59
Chicago O'Hare (ORD) 1

22:40
Portland (PDX)
Effective 2026-02-12 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1531)
Duration: 4:41, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Swiss LX3298
20:02
Chicago O'Hare (ORD) 1

22:43
Portland (PDX)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2059)
Duration: 4:41, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Swiss LX3298
20:04
Chicago O'Hare (ORD) 1

22:45
Portland (PDX)
Operates only on 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1531)
Duration: 4:41, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Swiss LX3298
20:04
Chicago O'Hare (ORD) 1

22:45
Portland (PDX)
Operates only on 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1531)
Duration: 4:41, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Swiss LX3298
20:04
Chicago O'Hare (ORD) 1

22:45
Portland (PDX)
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1531)
Duration: 4:41, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Swiss LX3298
20:04
Chicago O'Hare (ORD) 1

22:45
Portland (PDX)
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1531)
Duration: 4:41, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Swiss LX3298
20:15
Chicago O'Hare (ORD) 1

22:56
Portland (PDX)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1531)
Duration: 4:41, non-stop
Boeing 737 MAX 8 (7M8)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Portland airport (PDX).
  • The flight distance is 1733 miles, or 2789 km.
  • The timezone of the departure airport is UTC-6 , 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 4:33 and 4:42.
All ORD-PDX flights
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