$237 Cheap Delta flights Ontario (ONT) to San Diego (SAN)

$237 Cheap Delta flights Ontario (ONT) to San Diego (SAN)

Prices were available within the past 7 days and start at $237 for one-way flights and $428 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 3 - Mon, Oct 6

ONT

Ontario

SAN

San Diego

$428 Roundtrip, found 1 day ago

$428

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Oct 3 from Ontario to San Diego, returning Mon, Oct 6, priced at $428 found 1 day ago

Thu, Oct 2 - Sun, Oct 5

ONT

Ontario

SAN

San Diego

$461 Roundtrip, found 1 day ago

$461

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Oct 2 from Ontario to San Diego, returning Sun, Oct 5, priced at $461 found 1 day ago

Fri, Oct 3 - Mon, Oct 6

ONT

Ontario

SAN

San Diego

$483 Roundtrip, found 1 day ago

$483

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Oct 3 from Ontario to San Diego, returning Mon, Oct 6, priced at $483 found 1 day ago

Thu, Oct 2 - Sun, Oct 5

ONT

Ontario

SAN

San Diego

$486 Roundtrip, found 1 day ago

$486

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Oct 2 from Ontario to San Diego, returning Sun, Oct 5, priced at $486 found 1 day ago

Fri, Oct 3 - Mon, Oct 6

ONT

Ontario

SAN

San Diego

$493 Roundtrip, found 1 day ago

$493

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Oct 3 from Ontario to San Diego, returning Mon, Oct 6, priced at $493 found 1 day ago