$63 Cheap Frontier Airlines flights Chicago (ORD) to San Juan (SJU)

$63 Cheap Frontier Airlines flights Chicago (ORD) to San Juan (SJU)

Prices were available within the past 7 days and start at $63 for one-way flights and $126 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 7 - Tue, Jan 13

ORD

Chicago

SJU

San Juan

$126 Roundtrip, found 2 days ago

$126

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jan 7 from Chicago to San Juan, returning Tue, Jan 13, priced at $126 found 2 days ago

Tue, Feb 17 - Wed, Feb 18

ORD

Chicago

SJU

San Juan

$139 Roundtrip, found 1 day ago

$139

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Feb 17 from Chicago to San Juan, returning Wed, Feb 18, priced at $139 found 1 day ago

Mon, Jan 19 - Thu, Jan 22

ORD

Chicago

SJU

San Juan

$158 Roundtrip, found 2 days ago

$158

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jan 19 from Chicago to San Juan, returning Thu, Jan 22, priced at $158 found 2 days ago

Thu, Feb 12 - Wed, Feb 18

ORD

Chicago

SJU

San Juan

$165 Roundtrip, found 1 day ago

$165

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 12 from Chicago to San Juan, returning Wed, Feb 18, priced at $165 found 1 day ago

Mon, Jan 19 - Wed, Jan 28

ORD

Chicago

SJU

San Juan

$166 Roundtrip, found 2 days ago

$166

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jan 19 from Chicago to San Juan, returning Wed, Jan 28, priced at $166 found 2 days ago

Thu, Jan 1 - Tue, Jan 13

ORD

Chicago

SJU

San Juan

$170 Roundtrip, found 3 days ago

$170

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jan 1 from Chicago to San Juan, returning Tue, Jan 13, priced at $170 found 3 days ago