Cheap flights from Williamstown to San Diego from CA $123

View CA $123 flight on Mon, Sep. 1, 2025Opens in a new window

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Cheap flights from Williamstown (CMH) to San Diego (SAN)

Prices were available within the past 7 days and start at CA $123 for one-way flights and CA $533 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Aug. 7 - Sun, Aug. 10
CMH
Columbus
SAN
San Diego
CA $533 Roundtrip, found 6 days ago
CA $533
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Aug. 7 from Columbus to San Diego, returning Sun, Aug. 10, priced at CA $533 found 6 days ago
Hawaiian Airlines
Tue, Jul. 29 - Wed, Jul. 30
CMH
Columbus
SAN
San Diego
CA $561 Roundtrip, found 1 day ago
CA $561
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Jul. 29 from Columbus to San Diego, returning Wed, Jul. 30, priced at CA $561 found 1 day ago
Delta
Tue, Jul. 29 - Sat, Aug. 2
CMH
Columbus
SAN
San Diego
CA $578 Roundtrip, found 1 day ago
CA $578
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul. 29 from Columbus to San Diego, returning Sat, Aug. 2, priced at CA $578 found 1 day ago
American Airlines
Sat, Jul. 26 - Wed, Jul. 30
CMH
Columbus
CLD
Carlsbad
CA $588 Roundtrip, found 1 day ago
CA $588
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul. 26 from Columbus to Carlsbad, returning Wed, Jul. 30, priced at CA $588 found 1 day ago
American Airlines
Sat, Jul. 26 - Wed, Jul. 30
CMH
Columbus
SAN
San Diego
CA $588 Roundtrip, found 1 day ago
CA $588
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul. 26 from Columbus to San Diego, returning Wed, Jul. 30, priced at CA $588 found 1 day ago
United
Sat, Jul. 26 - Wed, Jul. 30
CMH
Columbus
SAN
San Diego
CA $673 Roundtrip, found 1 day ago
CA $673
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jul. 26 from Columbus to San Diego, returning Wed, Jul. 30, priced at CA $673 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to San Diego (SAN)

January is typically the cheapest month to fly

From CA $163 - CA $761 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.