CA $109 Cheap Alaska Airlines fights from Boise (BOI) to San Diego (SAN)

View CA $109 flight on Sat, Jun. 14, 2025Opens in a new window

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Alaska Airlines flights from Boise to San Diego (BOI→SAN)

Prices were available within the past 7 days and start at CA $109 for one-way flights and CA $303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri., Oct. 31 - Mon., Nov. 3
BOI
Boise
SAN
San Diego
CA $303 Roundtrip, found 12 hours ago
CA $303
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri., Oct. 31 from Boise to San Diego, returning Mon., Nov. 3, priced at CA $303 found 12 hours ago
Alaska Airlines
Fri., Oct. 31 - Mon., Nov. 3
BOI
Boise
SAN
San Diego
CA $314 Roundtrip, found 12 hours ago
CA $314
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri., Oct. 31 from Boise to San Diego, returning Mon., Nov. 3, priced at CA $314 found 12 hours ago
Alaska Airlines
Fri., Oct. 31 - Mon., Nov. 3
BOI
Boise
SAN
San Diego
CA $331 Roundtrip, found 12 hours ago
CA $331
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri., Oct. 31 from Boise to San Diego, returning Mon., Nov. 3, priced at CA $331 found 12 hours ago
Alaska Airlines
Fri., Oct. 31 - Mon., Nov. 3
BOI
Boise
SAN
San Diego
CA $343 Roundtrip, found 12 hours ago
CA $343
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri., Oct. 31 from Boise to San Diego, returning Mon., Nov. 3, priced at CA $343 found 12 hours ago
Alaska Airlines
Fri., Oct. 31 - Mon., Nov. 3
BOI
Boise
SAN
San Diego
CA $356 Roundtrip, found 12 hours ago
CA $356
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri., Oct. 31 from Boise to San Diego, returning Mon., Nov. 3, priced at CA $356 found 12 hours ago
Alaska Airlines
Fri., Oct. 31 - Mon., Nov. 3
BOI
Boise
SAN
San Diego
CA $360 Roundtrip, found 12 hours ago
CA $360
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri., Oct. 31 from Boise to San Diego, returning Mon., Nov. 3, priced at CA $360 found 12 hours ago
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