Flights to San Diego from Waukegan

View ฿4,190 flight on Tue, 5 Aug 2025Opens in a new window

Popular airlines from Waukegan to San Diego

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Cheap Flights from Waukegan (ORD) to San Diego (SAN)

Prices were available within the past 7 days and start at ฿4,190 for one-way flights and ฿8,380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 5 Aug - Tue, 12 Aug
ORD
Chicago
SAN
San Diego
฿8,380 Return, found 4 days ago
฿8,380
Return
found 4 days ago
Select Delta flight, departing Tue, 5 Aug from Chicago to San Diego, returning Tue, 12 Aug, priced at ฿8,380 found 4 days ago
Delta
Tue, 5 Aug - Tue, 12 Aug
ORD
Chicago
SAN
San Diego
฿8,455 Return, found 4 days ago
฿8,455
Return
found 4 days ago
Select Delta flight, departing Tue, 5 Aug from Chicago to San Diego, returning Tue, 12 Aug, priced at ฿8,455 found 4 days ago
Delta
Wed, 6 Aug - Tue, 12 Aug
ORD
Chicago
SAN
San Diego
฿8,470 Return, found 1 day ago
฿8,470
Return
found 1 day ago
Select Delta flight, departing Wed, 6 Aug from Chicago to San Diego, returning Tue, 12 Aug, priced at ฿8,470 found 1 day ago
United
Wed, 6 Aug - Tue, 12 Aug
ORD
Chicago
SAN
San Diego
฿8,555 Return, found 1 day ago
฿8,555
Return
found 1 day ago
Select United flight, departing Wed, 6 Aug from Chicago to San Diego, returning Tue, 12 Aug, priced at ฿8,555 found 1 day ago
United
Wed, 6 Aug - Tue, 12 Aug
ORD
Chicago
SAN
San Diego
฿8,615 Return, found 1 day ago
฿8,615
Return
found 1 day ago
Select United flight, departing Wed, 6 Aug from Chicago to San Diego, returning Tue, 12 Aug, priced at ฿8,615 found 1 day ago
American Airlines
Thu, 7 Aug - Thu, 14 Aug
ORD
Chicago
SAN
San Diego
฿9,270 Return, found 2 days ago
฿9,270
Return
found 2 days ago
Select American Airlines flight, departing Thu, 7 Aug from Chicago to San Diego, returning Thu, 14 Aug, priced at ฿9,270 found 2 days ago

Find the cheapest month to fly from Chicago (ORD) to San Diego (SAN)

September is typically the cheapest month to fly

From ฿2,714 - ฿5,642 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.