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 $520 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 16 - Thu, Nov 27

ONT

Ontario

SJU

San Juan

$520 Roundtrip, found 1 day ago

$520

Roundtrip

found 1 day ago

Select United flight, departing Sun, Nov 16 from Ontario to San Juan, returning Thu, Nov 27, priced at $520 found 1 day ago

Wed, Nov 19 - Thu, Nov 27

ONT

Ontario

SJU

San Juan

$730 Roundtrip, found 1 day ago

$730

Roundtrip

found 1 day ago

Select United flight, departing Wed, Nov 19 from Ontario to San Juan, returning Thu, Nov 27, priced at $730 found 1 day ago

Thu, Nov 20 - Thu, Nov 27

ONT

Ontario

SJU

San Juan

$735 Roundtrip, found 1 day ago

$735

Roundtrip

found 1 day ago

Select United flight, departing Thu, Nov 20 from Ontario to San Juan, returning Thu, Nov 27, priced at $735 found 1 day ago

Fri, Nov 21 - Wed, Nov 26

ONT

Ontario

SJU

San Juan

$857 Roundtrip, found 1 day ago

$857

Roundtrip

found 1 day ago

Select United flight, departing Fri, Nov 21 from Ontario to San Juan, returning Wed, Nov 26, priced at $857 found 1 day ago

Fri, Nov 21 - Sat, Nov 22

ONT

Ontario

SJU

San Juan

$880 Roundtrip, found 1 day ago

$880

Roundtrip

found 1 day ago

Select United flight, departing Fri, Nov 21 from Ontario to San Juan, returning Sat, Nov 22, priced at $880 found 1 day ago

Sat, Nov 22 - Thu, Nov 27

ONT

Ontario

SJU

San Juan

$900 Roundtrip, found 1 day ago

$900

Roundtrip

found 1 day ago

Select United flight, departing Sat, Nov 22 from Ontario to San Juan, returning Thu, Nov 27, priced at $900 found 1 day ago

Fri, Nov 21 - Mon, Nov 24

ONT

Ontario

SJU

San Juan

$905 Roundtrip, found 1 day ago

$905

Roundtrip

found 1 day ago

Select United flight, departing Fri, Nov 21 from Ontario to San Juan, returning Mon, Nov 24, priced at $905 found 1 day ago