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 €175 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

€175 Return, found 19 hours ago

€175

Return

found 19 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Boston to Carlsbad, returning Sat, 6 Sep, priced at €175 found 19 hours ago

Sat, 30 Aug - Sat, 6 Sep

BOS

Boston

SAN

San Diego

€175 Return, found 19 hours ago

€175

Return

found 19 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Boston to San Diego, returning Sat, 6 Sep, priced at €175 found 19 hours ago

Sat, 30 Aug - Sat, 6 Sep

BOS

Boston

SAN

San Diego

€190 Return, found 19 hours ago

€190

Return

found 19 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Boston to San Diego, returning Sat, 6 Sep, priced at €190 found 19 hours ago

Sat, 30 Aug - Sat, 6 Sep

BOS

Boston

SAN

San Diego

€215 Return, found 19 hours ago

€215

Return

found 19 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Boston to San Diego, returning Sat, 6 Sep, priced at €215 found 19 hours ago

Sat, 23 Aug - Sat, 30 Aug

BOS

Boston

SAN

San Diego

€222 Return, found 5 days ago

€222

Return

found 5 days ago

Select American Airlines flight, departing Sat, 23 Aug from Boston to San Diego, returning Sat, 30 Aug, priced at €222 found 5 days ago

Sun, 17 Aug - Mon, 18 Aug

BOS

Boston

SAN

San Diego

€231 Return, found 19 hours ago

€231

Return

found 19 hours ago

Select American Airlines flight, departing Sun, 17 Aug from Boston to San Diego, returning Mon, 18 Aug, priced at €231 found 19 hours ago