American Airlines Cheap Flights from Boston to San Diego

Prices were available within the past 7 days and start at €89 for one-way flights and €177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 30 Aug - Sat, 6 Sep

BOS

Boston

CLD

Carlsbad

€177 Return, found 13 hours ago

€177

Return

found 13 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Boston to Carlsbad, returning Sat, 6 Sep, priced at €177 found 13 hours ago

Sat, 30 Aug - Sat, 6 Sep

BOS

Boston

SAN

San Diego

€177 Return, found 13 hours ago

€177

Return

found 13 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Boston to San Diego, returning Sat, 6 Sep, priced at €177 found 13 hours ago

Sat, 30 Aug - Sat, 6 Sep

BOS

Boston

SAN

San Diego

€191 Return, found 13 hours ago

€191

Return

found 13 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Boston to San Diego, returning Sat, 6 Sep, priced at €191 found 13 hours ago

Sat, 23 Aug - Sat, 30 Aug

BOS

Boston

SAN

San Diego

€222 Return, found 3 days ago

€222

Return

found 3 days ago

Select American Airlines flight, departing Sat, 23 Aug from Boston to San Diego, returning Sat, 30 Aug, priced at €222 found 3 days ago

Sat, 25 Oct - Mon, 27 Oct

BOS

Boston

SAN

San Diego

€239 Return, found 1 day ago

€239

Return

found 1 day ago

Select American Airlines flight, departing Sat, 25 Oct from Boston to San Diego, returning Mon, 27 Oct, priced at €239 found 1 day ago

Sat, 30 Aug - Sat, 6 Sep

BOS

Boston

SAN

San Diego

€242 Return, found 13 hours ago

€242

Return

found 13 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Boston to San Diego, returning Sat, 6 Sep, priced at €242 found 13 hours ago