American Airlines Cheap Flights from Chicago to San Diego

Prices were available within the past 7 days and start at €68 for one-way flights and €119 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 30 Aug - Sat, 6 Sep

ORD

Chicago

SAN

San Diego

€119 Return, found 13 hours ago

€119

Return

found 13 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Chicago to San Diego, returning Sat, 6 Sep, priced at €119 found 13 hours ago

Sat, 23 Aug - Sat, 30 Aug

ORD

Chicago

SAN

San Diego

€128 Return, found 1 day ago

€128

Return

found 1 day ago

Select American Airlines flight, departing Sat, 23 Aug from Chicago to San Diego, returning Sat, 30 Aug, priced at €128 found 1 day ago

Sat, 30 Aug - Sat, 6 Sep

ORD

Chicago

CLD

Carlsbad

€135 Return, found 13 hours ago

€135

Return

found 13 hours ago

Select American Airlines flight, departing Sat, 30 Aug from Chicago to Carlsbad, returning Sat, 6 Sep, priced at €135 found 13 hours ago

Sat, 23 Aug - Sat, 30 Aug

ORD

Chicago

CLD

Carlsbad

€137 Return, found 6 days ago

€137

Return

found 6 days ago

Select American Airlines flight, departing Sat, 23 Aug from Chicago to Carlsbad, returning Sat, 30 Aug, priced at €137 found 6 days ago

Wed, 1 Oct - Sun, 5 Oct

ORD

Chicago

SAN

San Diego

€145 Return, found 4 days ago

€145

Return

found 4 days ago

Select American Airlines flight, departing Wed, 1 Oct from Chicago to San Diego, returning Sun, 5 Oct, priced at €145 found 4 days ago

Thu, 21 Aug - Sun, 24 Aug

ORD

Chicago

SAN

San Diego

€153 Return, found 3 days ago

€153

Return

found 3 days ago

Select American Airlines flight, departing Thu, 21 Aug from Chicago to San Diego, returning Sun, 24 Aug, priced at €153 found 3 days ago