American Airlines Cheap Flights from Boston to San Diego

Prices were available within the past 7 days and start at €128 for one-way flights and €222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 23 Aug - Sat, 30 Aug

BOS

Boston

CLD

Carlsbad

€222 Return, found 3 days ago

€222

Return

found 3 days ago

Select American Airlines flight, departing Sat, 23 Aug from Boston to Carlsbad, returning Sat, 30 Aug, priced at €222 found 3 days 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 7 hours ago

€239

Return

found 7 hours ago

Select American Airlines flight, departing Sat, 25 Oct from Boston to San Diego, returning Mon, 27 Oct, priced at €239 found 7 hours ago

Fri, 7 Nov - Sun, 9 Nov

BOS

Boston

SAN

San Diego

€248 Return, found 5 days ago

€248

Return

found 5 days ago

Select American Airlines flight, departing Fri, 7 Nov from Boston to San Diego, returning Sun, 9 Nov, priced at €248 found 5 days ago

Sat, 25 Oct - Mon, 27 Oct

BOS

Boston

SAN

San Diego

€265 Return, found 7 hours ago

€265

Return

found 7 hours ago

Select American Airlines flight, departing Sat, 25 Oct from Boston to San Diego, returning Mon, 27 Oct, priced at €265 found 7 hours ago

Sat, 6 Sep - Sat, 13 Sep

BOS

Boston

CLD

Carlsbad

€272 Return, found 6 days ago

€272

Return

found 6 days ago

Select American Airlines flight, departing Sat, 6 Sep from Boston to Carlsbad, returning Sat, 13 Sep, priced at €272 found 6 days ago