Cheap Flights from Chicago to San Diego

Airlines that fly from Chicago to San Diego

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Cheap flights from Chicago to San Diego (CHI-SAN)

Prices were available within the past 7 days and start at €115 for one-way flights and €230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 18 Jan - Sat, 25 Jan
ORD
Chicago
SAN
San Diego
€230 Return, found 21 hours ago
€230
Return
found 21 hours ago
Select American Airlines flight, departing Sat, 18 Jan from Chicago to San Diego, returning Sat, 25 Jan, priced at €230 found 21 hours ago
Delta
Sat, 18 Jan - Sat, 25 Jan
ORD
Chicago
SAN
San Diego
€248 Return, found 21 hours ago
€248
Return
found 21 hours ago
Select Delta flight, departing Sat, 18 Jan from Chicago to San Diego, returning Sat, 25 Jan, priced at €248 found 21 hours ago
Delta
Tue, 4 Feb - Tue, 11 Feb
MDW
Chicago
SAN
San Diego
€270 Return, found 7 hours ago
€270
Return
found 7 hours ago
Select Delta flight, departing Tue, 4 Feb from Chicago to San Diego, returning Tue, 11 Feb, priced at €270 found 7 hours ago
Delta
Tue, 4 Feb - Tue, 11 Feb
ORD
Chicago
SAN
San Diego
€270 Return, found 7 hours ago
€270
Return
found 7 hours ago
Select Delta flight, departing Tue, 4 Feb from Chicago to San Diego, returning Tue, 11 Feb, priced at €270 found 7 hours ago
Delta
Tue, 4 Feb - Tue, 11 Feb
ORD
Chicago
SAN
San Diego
€290 Return, found 7 hours ago
€290
Return
found 7 hours ago
Select Delta flight, departing Tue, 4 Feb from Chicago to San Diego, returning Tue, 11 Feb, priced at €290 found 7 hours ago
JetBlue Airways
Tue, 4 Feb - Tue, 11 Feb
ORD
Chicago
SAN
San Diego
€306 Return, found 7 hours ago
€306
Return
found 7 hours ago
Select JetBlue Airways flight, departing Tue, 4 Feb from Chicago to San Diego, returning Tue, 11 Feb, priced at €306 found 7 hours ago
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