Phoenix (PHX) to Charlotte (CLT): 1,770 miles (2,848 km) great-circle, about 4h 00m nonstop by our estimate. Cheapest fare observed: $141 round-trip on Frontier, with 1 stop, departing May 23, 2026.
$141 round-trip, Frontier F94113, departing 2026-05-23 at 22:27, returning 2026-05-26. The recorded itinerary left on a Saturday, returning on a Tuesday 3 nights later; the fare was observed 28 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $141, it ranked 3rd of the 30 round-trip fares we recorded from PHX (median $231). That is 8.0 cents per great-circle mile (round-trip price over one-way distance), below the PHX median of 17.4 cents across 30 round-trip routes.
Routes from PHX of similar length: Orlando (1,841 mi) at $216 and Detroit (1,667 mi) at $181.
Frontier had the cheapest fare on 19 of 30 PHX routes. It is the 11th longest of the 30 routes we track from PHX.
Of 10 departure airports with a fare to Charlotte, Phoenix (PHX) ranked 2nd at $141. Lowest: $76 from Fort Lauderdale (FLL); highest: $957 from Krakow (KRK); 1 nonstop. Cheapest-fare airlines (routes): Frontier (6), Avianca (1), Lufthansa (1), Southwest (1) and Viva Aerobus (1).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Phoenix, America/New_York; flight time is our estimate.