$222 Cheap United flights Ontario (ONT) to San Juan (SJU)

$222 Cheap United flights Ontario (ONT) to San Juan (SJU)

Prices were available within the past 7 days and start at $222 for one-way flights and $350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 16 - Sat, May 23

ONT

Ontario

SJU

San Juan

$350 Roundtrip, found 4 days ago

$350

Roundtrip

found 4 days ago

Select United flight, departing Sat, May 16 from Ontario to San Juan, returning Sat, May 23, priced at $350 found 4 days ago

Sat, May 16 - Sat, May 23

ONT

Ontario

SJU

San Juan

$363 Roundtrip, found 4 days ago

$363

Roundtrip

found 4 days ago

Select United flight, departing Sat, May 16 from Ontario to San Juan, returning Sat, May 23, priced at $363 found 4 days ago

Sat, May 16 - Sat, May 23

ONT

Ontario

SJU

San Juan

$427 Roundtrip, found 4 days ago

$427

Roundtrip

found 4 days ago

Select United flight, departing Sat, May 16 from Ontario to San Juan, returning Sat, May 23, priced at $427 found 4 days ago

Sat, May 16 - Sat, May 23

ONT

Ontario

SJU

San Juan

$462 Roundtrip, found 4 days ago

$462

Roundtrip

found 4 days ago

Select United flight, departing Sat, May 16 from Ontario to San Juan, returning Sat, May 23, priced at $462 found 4 days ago

Sat, May 16 - Sat, May 23

ONT

Ontario

SJU

San Juan

$463 Roundtrip, found 4 days ago

$463

Roundtrip

found 4 days ago

Select United flight, departing Sat, May 16 from Ontario to San Juan, returning Sat, May 23, priced at $463 found 4 days ago

Sat, May 16 - Sat, May 23

ONT

Ontario

SJU

San Juan

$475 Roundtrip, found 4 days ago

$475

Roundtrip

found 4 days ago

Select United flight, departing Sat, May 16 from Ontario to San Juan, returning Sat, May 23, priced at $475 found 4 days ago