American Airlines Cheap Flights from Chicago to San Diego

Prices were available within the past 7 days and start at €69 for one-way flights and €119 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 23 Aug - Sat, 30 Aug

ORD

Chicago

SAN

San Diego

€119 Return, found 9 hours ago

€119

Return

found 9 hours ago

Select American Airlines flight, departing Sat, 23 Aug from Chicago to San Diego, returning Sat, 30 Aug, priced at €119 found 9 hours ago

Sat, 25 Oct - Fri, 31 Oct

ORD

Chicago

SAN

San Diego

€137 Return, found 6 days ago

€137

Return

found 6 days ago

Select American Airlines flight, departing Sat, 25 Oct from Chicago to San Diego, returning Fri, 31 Oct, priced at €137 found 6 days ago

Sat, 23 Aug - Sat, 30 Aug

ORD

Chicago

CLD

Carlsbad

€137 Return, found 4 days ago

€137

Return

found 4 days ago

Select American Airlines flight, departing Sat, 23 Aug from Chicago to Carlsbad, returning Sat, 30 Aug, priced at €137 found 4 days ago

Wed, 1 Oct - Sun, 5 Oct

ORD

Chicago

SAN

San Diego

€145 Return, found 2 days ago

€145

Return

found 2 days ago

Select American Airlines flight, departing Wed, 1 Oct from Chicago to San Diego, returning Sun, 5 Oct, priced at €145 found 2 days ago

Thu, 21 Aug - Sun, 24 Aug

ORD

Chicago

SAN

San Diego

€153 Return, found 1 day ago

€153

Return

found 1 day ago

Select American Airlines flight, departing Thu, 21 Aug from Chicago to San Diego, returning Sun, 24 Aug, priced at €153 found 1 day ago

Mon, 18 Aug - Mon, 25 Aug

ORD

Chicago

SAN

San Diego

€154 Return, found 6 days ago

€154

Return

found 6 days ago

Select American Airlines flight, departing Mon, 18 Aug from Chicago to San Diego, returning Mon, 25 Aug, priced at €154 found 6 days ago