Alaska Airlines flight AS 2104: Multiple routes

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FLIGHT SCHEDULE
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Sat 09:11 San Diego (SAN) 2 10:53 San Francisco (SFO) 1
AS 2104 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-01-10 through 2026-02-07
Daily 13:00 Seattle-Tacoma (SEA) 14:01 Spokane (GEG)
AS 2104 Non-stop Embraer EMB 175 (E75) 1:01 Effective 2026-06-10 through 2026-08-18
Mon-Fri,Sun 13:10 Boise (BOI) 14:18 Bozeman (BZN)
AS 2104 Non-stop Embraer EMB 175 (E75) 1:08 Effective 2026-03-18 through 2026-04-21
Daily 13:35 Seattle-Tacoma (SEA) 14:36 Spokane (GEG)
AS 2104 Non-stop Embraer EMB 175 (E75) 1:01 Effective from 2026-08-19
Daily 14:08 Boise (BOI) 15:17 Bozeman (BZN)
AS 2104 Non-stop Embraer EMB 175 (E75) 1:09 Valid until 2026-01-06
Sat 15:32 Billings (BIL) 16:44 Portland (PDX)
AS 2104 Non-stop Embraer EMB 175 (E75) 2:12 Operates only on 2026-03-07
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 2104: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS2104
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:42, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2104
Effective 2026-06-10 through 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2104
Effective 2026-03-18 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:08, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2104
Effective from 2026-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2104
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:09, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2104
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:12, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Billings (BIL) - Portland (PDX)
  • Boise (BOI) - Bozeman (BZN)
  • San Diego (SAN) - San Francisco (SFO)
  • Seattle-Tacoma (SEA) - Spokane (GEG)