CA $169 Cheap Alaska Airlines fights from Billings (BIL) to San Diego (SAN)

View CA $169 flight on Mon, Jun. 2, 2025Opens in a new window

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Alaska Airlines flights from Billings to San Diego (BIL→SAN)

Prices were available within the past 7 days and start at CA $169 for one-way flights and CA $341 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon., Jun. 2 - Tue., Jun. 10
BIL
Billings
SAN
San Diego
CA $341 Roundtrip, found 2 days ago
CA $341
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., Jun. 2 from Billings to San Diego, returning Tue., Jun. 10, priced at CA $341 found 2 days ago
Alaska Airlines
Mon., Jun. 2 - Tue., Jun. 10
BIL
Billings
SAN
San Diego
CA $397 Roundtrip, found 2 days ago
CA $397
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., Jun. 2 from Billings to San Diego, returning Tue., Jun. 10, priced at CA $397 found 2 days ago
Alaska Airlines
Mon., Jun. 2 - Tue., Jun. 10
BIL
Billings
SAN
San Diego
CA $447 Roundtrip, found 2 days ago
CA $447
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., Jun. 2 from Billings to San Diego, returning Tue., Jun. 10, priced at CA $447 found 2 days ago
Alaska Airlines
Mon., Jun. 2 - Tue., Jun. 10
BIL
Billings
SAN
San Diego
CA $454 Roundtrip, found 2 days ago
CA $454
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., Jun. 2 from Billings to San Diego, returning Tue., Jun. 10, priced at CA $454 found 2 days ago
Alaska Airlines
Mon., Jun. 2 - Tue., Jun. 10
BIL
Billings
SAN
San Diego
CA $460 Roundtrip, found 2 days ago
CA $460
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., Jun. 2 from Billings to San Diego, returning Tue., Jun. 10, priced at CA $460 found 2 days ago
Alaska Airlines
Mon., Jun. 2 - Tue., Jun. 10
BIL
Billings
SAN
San Diego
CA $470 Roundtrip, found 2 days ago
CA $470
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., Jun. 2 from Billings to San Diego, returning Tue., Jun. 10, priced at CA $470 found 2 days ago
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