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

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

Prices were available within the past 7 days and start at for one-way flights and $759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 20 - Sat, Jun 21

ONT

Ontario

SJU

San Juan

$759 Roundtrip, found 6 days ago

$759

Roundtrip

found 6 days ago

Select United flight, departing Fri, Jun 20 from Ontario to San Juan, returning Sat, Jun 21, priced at $759 found 6 days ago

Sat, Jun 21 - Sun, Jun 22

ONT

Ontario

SJU

San Juan

$805 Roundtrip, found 6 days ago

$805

Roundtrip

found 6 days ago

Select United flight, departing Sat, Jun 21 from Ontario to San Juan, returning Sun, Jun 22, priced at $805 found 6 days ago