All airlines flying from Billings (BIL) to Portland (PDX).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 15:32 Billings (BIL) 16:44 Portland (PDX)
Alaska Airlines AS 2104 Non-stop Embraer EMB 175 (E75) 2:12 Operates only on 2026-03-07
Daily 15:27 Billings (BIL) 16:48 Portland (PDX)
Alaska Airlines AS 2181 Non-stop Embraer EMB 175 (E75) 2:21 Valid until 2026-01-06
Daily 15:32 Billings (BIL) 16:44 Portland (PDX)
Alaska Airlines AS 2181 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-02-12 through 2026-03-06
Daily 15:32 Billings (BIL) 16:44 Portland (PDX)
Alaska Airlines AS 2181 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-03-08 through 2026-03-17
Wed 15:35 Billings (BIL) 16:32 Portland (PDX)
Alaska Airlines AS 2181 Non-stop Embraer EMB 175 (E75) 1:57 Operates only on 2026-03-18
Daily 15:35 Billings (BIL) 16:35 Portland (PDX)
Alaska Airlines AS 2181 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-03-19 through 2026-04-21
Daily 15:50 Billings (BIL) 16:50 Portland (PDX)
Alaska Airlines AS 2181 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-04-22 through 2026-05-12
Mon,Thu-Sun 15:35 Billings (BIL) 16:50 Portland (PDX)
Alaska Airlines AS 2197 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-01-08 through 2026-02-09
Daily 15:44 Billings (BIL) 16:50 Portland (PDX)
Alaska Airlines AS 2197 Non-stop Embraer EMB 175 (E75) 2:06 Effective from 2026-06-10
Daily 15:45 Billings (BIL) 16:50 Portland (PDX)
Alaska Airlines AS 2197 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2026-05-13 through 2026-06-09
Direct Codeshare Flights:
Daily 15:27 Billings (BIL) 16:48 Portland (PDX)
Hawaiian Airlines HA 4775 Non-stop Embraer EMB 175 (E75) 2:21 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 2181)
Daily 15:32 Billings (BIL) 16:44 Portland (PDX)
Hawaiian Airlines HA 4775 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-02-12 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 2181)
Mon,Thu-Sun 15:35 Billings (BIL) 16:50 Portland (PDX)
Hawaiian Airlines HA 4775 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-01-08 through 2026-02-09
Codeshare flight, operated by Alaska Airlines.(AS 2197)
Wed 15:35 Billings (BIL) 16:32 Portland (PDX)
Hawaiian Airlines HA 4775 Non-stop Embraer EMB 175 (E75) 1:57 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 2181)
Daily 15:35 Billings (BIL) 16:35 Portland (PDX)
Hawaiian Airlines HA 4775 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-03-19 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 2181)
Mon,Wed,Fri,Sun 15:27 Billings (BIL) 16:48 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:21 Valid until 2026-01-05
Codeshare flight, operated by Alaska Airlines.(AS 2181)
Mon,Wed,Fri,Sun 15:32 Billings (BIL) 16:44 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-02-13 through 2026-03-16
Codeshare flight, operated by Alaska Airlines.(AS 2181)
Mon,Fri,Sun 15:35 Billings (BIL) 16:50 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-01-09 through 2026-01-25
Codeshare flight, operated by Alaska Airlines.(AS 2197)
Mon,Sun 15:35 Billings (BIL) 16:50 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-02-08 through 2026-02-09
Codeshare flight, operated by Alaska Airlines.(AS 2197)
Wed 15:35 Billings (BIL) 16:32 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 1:57 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 2181)
Mon,Wed,Fri,Sun 15:35 Billings (BIL) 16:35 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-03-20 through 2026-03-30
Codeshare flight, operated by Alaska Airlines.(AS 2181)
Daily 15:35 Billings (BIL) 16:35 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-03-31 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 2181)
Daily 15:44 Billings (BIL) 16:50 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2026-06-10 through 2026-10-26
Codeshare flight, operated by Alaska Airlines.(AS 2197)
Mon,Wed,Fri,Sun 15:44 Billings (BIL) 16:50 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:06 Effective from 2026-10-28
Codeshare flight, operated by Alaska Airlines.(AS 2197)
Daily 15:45 Billings (BIL) 16:50 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 2197)
Daily 15:50 Billings (BIL) 16:50 Portland (PDX)
British Airways BA 6418 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-04-22 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 2181)




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All airlines flying from Billings (BIL) to Portland (PDX).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS2104
15:32
Billings (BIL)

16:44
Portland (PDX)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:12, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2181
15:27
Billings (BIL)

16:48
Portland (PDX)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2181
15:32
Billings (BIL)

16:44
Portland (PDX)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2181
15:32
Billings (BIL)

16:44
Portland (PDX)
Effective 2026-03-08 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2181
15:35
Billings (BIL)

16:32
Portland (PDX)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:57, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2181
15:35
Billings (BIL)

16:35
Portland (PDX)
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2181
15:50
Billings (BIL)

16:50
Portland (PDX)
Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2197
15:35
Billings (BIL)

16:50
Portland (PDX)
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2197
15:44
Billings (BIL)

16:50
Portland (PDX)
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2197
15:45
Billings (BIL)

16:50
Portland (PDX)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA4775
15:27
Billings (BIL)

16:48
Portland (PDX)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 2:21, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA4775
15:32
Billings (BIL)

16:44
Portland (PDX)
Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 2:12, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA4775
15:35
Billings (BIL)

16:50
Portland (PDX)
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2197)
Duration: 2:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA4775
15:35
Billings (BIL)

16:32
Portland (PDX)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA4775
15:35
Billings (BIL)

16:35
Portland (PDX)
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:27
Billings (BIL)

16:48
Portland (PDX)
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 2:21, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:32
Billings (BIL)

16:44
Portland (PDX)
Effective 2026-02-13 through 2026-03-16
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 2:12, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:35
Billings (BIL)

16:50
Portland (PDX)
Effective 2026-01-09 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2197)
Duration: 2:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:35
Billings (BIL)

16:50
Portland (PDX)
Effective 2026-02-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2197)
Duration: 2:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:35
Billings (BIL)

16:32
Portland (PDX)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:35
Billings (BIL)

16:35
Portland (PDX)
Effective 2026-03-20 through 2026-03-30
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:35
Billings (BIL)

16:35
Portland (PDX)
Effective 2026-03-31 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:44
Billings (BIL)

16:50
Portland (PDX)
Effective 2026-06-10 through 2026-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2197)
Duration: 2:06, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:44
Billings (BIL)

16:50
Portland (PDX)
Effective from 2026-10-28
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2197)
Duration: 2:06, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:45
Billings (BIL)

16:50
Portland (PDX)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2197)
Duration: 2:05, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA6418
15:50
Billings (BIL)

16:50
Portland (PDX)
Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2181)
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Billings airport (BIL) and arriving at Portland airport (PDX).
  • The flight distance is 677 miles, or 1089 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 1:57 and 2:21.
Return (PDX-BIL) flights
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