$147 Cheap Frontier Airlines flights Chicago (CHI) to San Juan (SJU)

$147 Cheap Frontier Airlines flights Chicago (CHI) to San Juan (SJU)

Prices were available within the past 7 days and start at $147 for one-way flights and $256 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 10 - Fri, Nov 14

ORD

Chicago

SJU

San Juan

$256 Roundtrip, found 1 day ago

$256

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Nov 10 from Chicago to San Juan, returning Fri, Nov 14, priced at $256 found 1 day ago

Mon, Nov 10 - Fri, Nov 14

ORD

Chicago

SJU

San Juan

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Nov 10 from Chicago to San Juan, returning Fri, Nov 14, priced at $294 found 1 day ago

Thu, Nov 20 - Fri, Nov 28

MDW

Chicago

SJU

San Juan

$402 Roundtrip, found 1 day ago

$402

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Chicago to San Juan, returning Fri, Nov 28, priced at $402 found 1 day ago

Sun, Nov 23 - Thu, Nov 27

MDW

Chicago

SJU

San Juan

$420 Roundtrip, found 1 day ago

$420

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Nov 23 from Chicago to San Juan, returning Thu, Nov 27, priced at $420 found 1 day ago

Sat, Nov 22 - Fri, Nov 28

MDW

Chicago

SJU

San Juan

$480 Roundtrip, found 1 day ago

$480

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Nov 22 from Chicago to San Juan, returning Fri, Nov 28, priced at $480 found 1 day ago

Thu, Nov 20 - Mon, Dec 1

MDW

Chicago

SJU

San Juan

$482 Roundtrip, found 1 day ago

$482

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Chicago to San Juan, returning Mon, Dec 1, priced at $482 found 1 day ago