Cheap Delta flights Ontario (ONT) to San Juan (SJU)

Cheap Delta flights Ontario (ONT) to San Juan (SJU)

Prices were available within the past 7 days and start at for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 28 - Sat, May 2

ONT

Ontario

SJU

San Juan

$336 Roundtrip, found 3 days ago

$336

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Apr 28 from Ontario to San Juan, returning Sat, May 2, priced at $336 found 3 days ago

Tue, Apr 28 - Thu, Apr 30

ONT

Ontario

SJU

San Juan

$367 Roundtrip, found 3 days ago

$367

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Apr 28 from Ontario to San Juan, returning Thu, Apr 30, priced at $367 found 3 days ago

Fri, Apr 24 - Sat, May 2

ONT

Ontario

SJU

San Juan

$433 Roundtrip, found 3 days ago

$433

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Apr 24 from Ontario to San Juan, returning Sat, May 2, priced at $433 found 3 days ago

Mon, Apr 27 - Fri, May 1

ONT

Ontario

SJU

San Juan

$462 Roundtrip, found 3 days ago

$462

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Apr 27 from Ontario to San Juan, returning Fri, May 1, priced at $462 found 3 days ago

Thu, Apr 23 - Sat, May 2

ONT

Ontario

SJU

San Juan

$478 Roundtrip, found 3 days ago

$478

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Apr 23 from Ontario to San Juan, returning Sat, May 2, priced at $478 found 3 days ago