$143 Cheap Frontier Airlines flights Chicago (MDW) to San Juan (SJU)

$143 Cheap Frontier Airlines flights Chicago (MDW) to San Juan (SJU)

Prices were available within the past 7 days and start at $143 for one-way flights and $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 20 - Sat, May 2

MDW

Chicago

SJU

San Juan

$186 Roundtrip, found 2 days ago

$186

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Apr 20 from Chicago to San Juan, returning Sat, May 2, priced at $186 found 2 days ago

Sat, Apr 18 - Sat, May 2

MDW

Chicago

SJU

San Juan

$196 Roundtrip, found 2 days ago

$196

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Apr 18 from Chicago to San Juan, returning Sat, May 2, priced at $196 found 2 days ago

Mon, Apr 13 - Wed, Apr 29

MDW

Chicago

SJU

San Juan

$204 Roundtrip, found 2 days ago

$204

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Apr 13 from Chicago to San Juan, returning Wed, Apr 29, priced at $204 found 2 days ago

Thu, Apr 16 - Sat, May 2

MDW

Chicago

SJU

San Juan

$206 Roundtrip, found 2 days ago

$206

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Apr 16 from Chicago to San Juan, returning Sat, May 2, priced at $206 found 2 days ago

Tue, Apr 7 - Fri, Apr 24

MDW

Chicago

SJU

San Juan

$226 Roundtrip, found 2 days ago

$226

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Apr 7 from Chicago to San Juan, returning Fri, Apr 24, priced at $226 found 2 days ago

Fri, May 8 - Sun, May 24

MDW

Chicago

SJU

San Juan

$229 Roundtrip, found 2 days ago

$229

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 8 from Chicago to San Juan, returning Sun, May 24, priced at $229 found 2 days ago