$89 Cheap Frontier Airlines flights Chicago (ORD) to San Juan (SJU)

$89 Cheap Frontier Airlines flights Chicago (ORD) to San Juan (SJU)

Prices were available within the past 7 days and start at $89 for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 7 - Thu, Dec 11

ORD

Chicago

SJU

San Juan

$148 Roundtrip, found 3 days ago

$148

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Dec 7 from Chicago to San Juan, returning Thu, Dec 11, priced at $148 found 3 days ago

Fri, Dec 5 - Thu, Dec 11

ORD

Chicago

SJU

San Juan

$163 Roundtrip, found 3 days ago

$163

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Chicago to San Juan, returning Thu, Dec 11, priced at $163 found 3 days ago

Fri, Dec 5 - Sat, Dec 13

ORD

Chicago

SJU

San Juan

$178 Roundtrip, found 3 days ago

$178

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Chicago to San Juan, returning Sat, Dec 13, priced at $178 found 3 days ago

Fri, Dec 5 - Fri, Dec 12

ORD

Chicago

SJU

San Juan

$197 Roundtrip, found 3 days ago

$197

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Chicago to San Juan, returning Fri, Dec 12, priced at $197 found 3 days ago

Tue, Feb 24 - Tue, Mar 10

ORD

Chicago

SJU

San Juan

$226 Roundtrip, found 2 days ago

$226

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Feb 24 from Chicago to San Juan, returning Tue, Mar 10, priced at $226 found 2 days ago

Fri, Feb 27 - Tue, Mar 10

ORD

Chicago

SJU

San Juan

$248 Roundtrip, found 2 days ago

$248

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Feb 27 from Chicago to San Juan, returning Tue, Mar 10, priced at $248 found 2 days ago