$197 Cheap United flights Ontario (ONT) to San Juan (SJU)

$197 Cheap United flights Ontario (ONT) to San Juan (SJU)

Prices were available within the past 7 days and start at $197 for one-way flights and $624 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 1 - Mon, Apr 6

ONT

Ontario

SJU

San Juan

$624 Roundtrip, found 13 hours ago

$624

Roundtrip

found 13 hours ago

Select United flight, departing Wed, Apr 1 from Ontario to San Juan, returning Mon, Apr 6, priced at $624 found 13 hours ago

Wed, Apr 1 - Mon, Apr 6

ONT

Ontario

SJU

San Juan

$714 Roundtrip, found 13 hours ago

$714

Roundtrip

found 13 hours ago

Select United flight, departing Wed, Apr 1 from Ontario to San Juan, returning Mon, Apr 6, priced at $714 found 13 hours ago

Wed, Apr 1 - Mon, Apr 6

ONT

Ontario

SJU

San Juan

$846 Roundtrip, found 13 hours ago

$846

Roundtrip

found 13 hours ago

Select United flight, departing Wed, Apr 1 from Ontario to San Juan, returning Mon, Apr 6, priced at $846 found 13 hours ago

Wed, Apr 1 - Mon, Apr 6

ONT

Ontario

SJU

San Juan

$854 Roundtrip, found 13 hours ago

$854

Roundtrip

found 13 hours ago

Select United flight, departing Wed, Apr 1 from Ontario to San Juan, returning Mon, Apr 6, priced at $854 found 13 hours ago