Austin (AUS) to New York (NYC): 1,519 miles (2,445 km) great-circle, about 3h 30m nonstop by our estimate. Cheapest fare observed: $219 round-trip on Frontier, with 1 stop, departing May 6, 2026.
$219 round-trip, Frontier F94702, departing 2026-05-06 at 14:03, returning 2026-05-08. The recorded itinerary left on a Wednesday, returning on a Friday 2 nights later; the fare was observed 11 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $219, it ranked 7th of the 30 round-trip fares we recorded from AUS (median $292). That is 14.4 cents per great-circle mile (round-trip price over one-way distance), below the AUS median of 22.5 cents across 30 round-trip routes.
Routes from AUS of similar length: Kalispell (1,527 mi) at $429 and San Francisco (1,502 mi) at $238.
Frontier had the cheapest fare on 13 of 30 AUS routes. It is the 13th longest of the 30 routes we track from AUS.
Of 50 departure airports with a fare to New York, Austin (AUS) ranked 14th at $219. Lowest: $95 from Miami (MIA); highest: $1609 from Auckland (AKL); 18 nonstop. Cheapest-fare airlines (routes): Spirit (8), Frontier (7), Alaska Airlines (3), JetBlue (3), Southwest (3) and Air Canada (2), plus 20 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Chicago, America/New_York; flight time is our estimate.