$154 Cheap Frontier Airlines flights San Juan (SJU) to Chicago (ORD)

$154 Cheap Frontier Airlines flights San Juan (SJU) to Chicago (ORD)

Prices were available within the past 7 days and start at $154 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 30 - Sat, Sep 6

SJU

San Juan

ORD

Chicago

$308 Roundtrip, found 16 hours ago

$308

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from San Juan to Chicago, returning Sat, Sep 6, priced at $308 found 16 hours ago

Sat, Aug 30 - Fri, Sep 5

SJU

San Juan

ORD

Chicago

$318 Roundtrip, found 16 hours ago

$318

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from San Juan to Chicago, returning Fri, Sep 5, priced at $318 found 16 hours ago

Thu, Aug 28 - Fri, Sep 5

SJU

San Juan

ORD

Chicago

$328 Roundtrip, found 16 hours ago

$328

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from San Juan to Chicago, returning Fri, Sep 5, priced at $328 found 16 hours ago

Wed, Aug 27 - Sat, Sep 6

SJU

San Juan

ORD

Chicago

$336 Roundtrip, found 16 hours ago

$336

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Wed, Aug 27 from San Juan to Chicago, returning Sat, Sep 6, priced at $336 found 16 hours ago

Wed, Aug 27 - Fri, Sep 5

SJU

San Juan

ORD

Chicago

$346 Roundtrip, found 16 hours ago

$346

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Wed, Aug 27 from San Juan to Chicago, returning Fri, Sep 5, priced at $346 found 16 hours ago