Alaska Airlines flight AS 2103: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Wed 06:00 San Luis Obispo (SBP) 07:05 San Diego (SAN) 2
AS 2103 Non-stop Embraer EMB 175 (E75) 1:05 Operates only on 2026-03-18
Sat 11:41 San Francisco (SFO) 1 13:21 San Diego (SAN) 2
AS 2103 Non-stop Embraer EMB 175 (E75) 1:40 Effective 2026-01-10 through 2026-02-07
Sat 16:30 Boise (BOI) 16:40 Spokane (GEG)
AS 2103 Non-stop Embraer EMB 175 (E75) 1:10 Operates only on 2026-03-07
Daily 16:40 Reno (RNO) 18:20 Portland (PDX)
AS 2103 Non-stop Embraer EMB 175 (E75) 1:40 Valid until 2026-01-06
Daily 17:47 Spokane (GEG) 20:32 Los Angeles (LAX) 6
AS 2103 Non-stop Embraer EMB 175 (E75) 2:45 Effective from 2026-06-10
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 2103: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS2103
06:00
San Luis Obispo (SBP)

07:05
San Diego (SAN) 2
Operates only on 2026-03-18
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 1:05, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2103
11:41
San Francisco (SFO) 1

13:21
San Diego (SAN) 2
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
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Wed
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Thu
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Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2103
16:30
Boise (BOI)

16:40
Spokane (GEG)
Operates only on 2026-03-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:10, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2103
16:40
Reno (RNO)

18:20
Portland (PDX)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS2103
17:47
Spokane (GEG)

20:32
Los Angeles (LAX) 6
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Boise (BOI) - Spokane (GEG)
  • Reno (RNO) - Portland (PDX)
  • San Francisco (SFO) - San Diego (SAN)
  • San Luis Obispo (SBP) - San Diego (SAN)
  • Spokane (GEG) - Los Angeles (LAX)
All Alaska Airlines flights
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