$119 Cheap Alaska Airlines flights Boston (BOS) to San Diego (SAN)

$119 Cheap Alaska Airlines flights Boston (BOS) to San Diego (SAN)

Prices were available within the past 7 days and start at $119 for one-way flights and $310 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 10 - Thu, Sep 18

BOS

Boston

SAN

San Diego

$310 Roundtrip, found 3 days ago

$310

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Sep 10 from Boston to San Diego, returning Thu, Sep 18, priced at $310 found 3 days ago

Tue, Dec 30 - Sun, Jan 4

BOS

Boston

SAN

San Diego

$367 Roundtrip, found 18 hours ago

$367

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Tue, Dec 30 from Boston to San Diego, returning Sun, Jan 4, priced at $367 found 18 hours ago

Fri, Sep 19 - Sat, Sep 20

BOS

Boston

SAN

San Diego

$412 Roundtrip, found 6 days ago

$412

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Fri, Sep 19 from Boston to San Diego, returning Sat, Sep 20, priced at $412 found 6 days ago

Tue, Dec 30 - Thu, Jan 1

BOS

Boston

SAN

San Diego

$417 Roundtrip, found 18 hours ago

$417

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Tue, Dec 30 from Boston to San Diego, returning Thu, Jan 1, priced at $417 found 18 hours ago