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Cheap Flights from Chicago to San Diego (CHI-SAN)
Prices were available within the past 7 days and start at $53 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, Aug 26 - Tue, Aug 27
ORD
Chicago
SAN
San Diego
$100 Roundtrip, found 11 hours ago
$100
Roundtrip
found 11 hours ago
Wed, Aug 21 - Tue, Aug 27
ORD
Chicago
SAN
San Diego
$117 Roundtrip, found 3 hours ago
$117
Roundtrip
found 3 hours ago
Mon, Aug 26 - Wed, Sep 4
ORD
Chicago
SAN
San Diego
$129 Roundtrip, found 6 hours ago
$129
Roundtrip
found 6 hours ago
Tue, Aug 27 - Tue, Sep 3
MDW
Chicago
SAN
San Diego
$150 Roundtrip, found 3 hours ago
$150
Roundtrip
found 3 hours ago
Tue, Sep 10 - Wed, Sep 25
ORD
Chicago
SAN
San Diego
$150 Roundtrip, found 4 hours ago
$150
Roundtrip
found 4 hours ago
Mon, Nov 4 - Wed, Nov 13
ORD
Chicago
SAN
San Diego
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Nearby Cities
- Chicago to San Diego
- Newark to San Diego
- Phoenix to San Diego
- Portland to San Diego
- Boston to San Diego
- New York to San Diego
- Minneapolis - St. Paul to San Diego
- Salt Lake City to San Diego
- Denver to San Diego
- Sacramento to San Diego
- Seattle to San Diego
- Houston to San Diego
- Dallas to San Diego
- Atlanta to San Diego
- San Francisco to San Diego
- Las Vegas to San Diego
Expedia's Latest Trends
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