Cheap Frontier Airlines flights Austin (AUS) to Trenton (TTN)

Cheap Frontier Airlines flights Austin (AUS) to Trenton (TTN)

Prices were available within the past 7 days and start at for one-way flights and $410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 18 - Sat, Dec 20

AUS

Austin

TTN

Trenton

$410 Roundtrip, found 1 day ago

$410

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 18 from Austin to Trenton, returning Sat, Dec 20, priced at $410 found 1 day ago