Flights to San Diego Coast from Chicago - ￥11,680

View ￥11,680 flight on Wed, Aug 13, 2025Opens in a new window

Popular airlines from Chicago to San Diego Coast

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Hawaiian Airlines

    Hawaiian Airlines

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Cheap Flights from Chicago to San Diego Coast (CHI-SAN)

Prices were available within the past 7 days and start at ￥11,680 for one-way flights and ￥26,910 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 16 - Fri, Aug 22
ORD
Chicago
SAN
San Diego
￥26,910 Roundtrip, found 1 day ago
￥26,910
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 16 from Chicago to San Diego, returning Fri, Aug 22, priced at ￥26,910 found 1 day ago
American Airlines
Wed, Jul 30 - Wed, Aug 6
ORD
Chicago
SAN
San Diego
￥27,210 Roundtrip, found 3 days ago
￥27,210
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jul 30 from Chicago to San Diego, returning Wed, Aug 6, priced at ￥27,210 found 3 days ago
American Airlines
Sat, Aug 16 - Fri, Aug 22
ORD
Chicago
CLD
Carlsbad
￥29,730 Roundtrip, found 1 day ago
￥29,730
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 16 from Chicago to Carlsbad, returning Fri, Aug 22, priced at ￥29,730 found 1 day ago
Hawaiian Airlines
Wed, Aug 13 - Tue, Aug 19
ORD
Chicago
SAN
San Diego
￥33,280 Roundtrip, found 1 day ago
￥33,280
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Aug 13 from Chicago to San Diego, returning Tue, Aug 19, priced at ￥33,280 found 1 day ago
Delta
Wed, Jul 30 - Wed, Aug 6
ORD
Chicago
SAN
San Diego
￥36,570 Roundtrip, found 3 days ago
￥36,570
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 30 from Chicago to San Diego, returning Wed, Aug 6, priced at ￥36,570 found 3 days ago
United
Sat, Aug 16 - Fri, Aug 22
ORD
Chicago
SAN
San Diego
￥36,710 Roundtrip, found 1 day ago
￥36,710
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 16 from Chicago to San Diego, returning Fri, Aug 22, priced at ￥36,710 found 1 day ago

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

September is typically the cheapest month to fly

From ￥12,926 - ￥51,340 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.