$261 Cheap Frontier Airlines flights San Juan (SJU) to Trenton (TTN)

$261 Cheap Frontier Airlines flights San Juan (SJU) to Trenton (TTN)

Prices were available within the past 7 days and start at $261 for one-way flights and $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Thu, Dec 18

SJU

San Juan

TTN

Trenton

$324 Roundtrip, found 3 days ago

$324

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Dec 4 from San Juan to Trenton, returning Thu, Dec 18, priced at $324 found 3 days ago

Thu, Apr 2 - Sun, Apr 5

SJU

San Juan

TTN

Trenton

$488 Roundtrip, found 22 hours ago

$488

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Apr 2 from San Juan to Trenton, returning Sun, Apr 5, priced at $488 found 22 hours ago

Thu, Apr 2 - Sun, Apr 5

SJU

San Juan

TTN

Trenton

$522 Roundtrip, found 22 hours ago

$522

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Apr 2 from San Juan to Trenton, returning Sun, Apr 5, priced at $522 found 22 hours ago

Thu, Apr 2 - Sun, Apr 5

SJU

San Juan

TTN

Trenton

$523 Roundtrip, found 22 hours ago

$523

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Apr 2 from San Juan to Trenton, returning Sun, Apr 5, priced at $523 found 22 hours ago

Thu, Apr 2 - Sun, Apr 5

SJU

San Juan

TTN

Trenton

$557 Roundtrip, found 22 hours ago

$557

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Apr 2 from San Juan to Trenton, returning Sun, Apr 5, priced at $557 found 22 hours ago

Thu, Apr 2 - Sun, Apr 5

SJU

San Juan

TTN

Trenton

$684 Roundtrip, found 22 hours ago

$684

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Apr 2 from San Juan to Trenton, returning Sun, Apr 5, priced at $684 found 22 hours ago

Thu, Apr 2 - Sun, Apr 5

SJU

San Juan

TTN

Trenton

$718 Roundtrip, found 22 hours ago

$718

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Apr 2 from San Juan to Trenton, returning Sun, Apr 5, priced at $718 found 22 hours ago

Thu, Apr 2 - Sun, Apr 5

SJU

San Juan

TTN

Trenton

$719 Roundtrip, found 22 hours ago

$719

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Apr 2 from San Juan to Trenton, returning Sun, Apr 5, priced at $719 found 22 hours ago