Charlotte (CLT) to Houston (HOU): 919 miles (1,479 km) great-circle, about 2h 20m nonstop by our estimate. Cheapest fare observed: $177 round-trip on Frontier, with 1 stop, departing May 9, 2026.
$177 round-trip, Frontier F92451, departing 2026-05-09 at 19:58, returning 2026-05-13. The recorded itinerary left on a Saturday, returning on a Wednesday 4 nights later; the fare was observed 14 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $177, it ranked 7th of the 30 round-trip fares we recorded from CLT (median $293). That is 19.3 cents per great-circle mile (round-trip price over one-way distance), below the CLT median of 22.0 cents across 30 round-trip routes.
Routes from CLT of similar length: Dallas (934 mi) at $141 and Cancun (1,043 mi) at $317.
Frontier had the cheapest fare on 17 of 30 CLT routes. It is the 18th longest of the 30 routes we track from CLT.
Of 25 departure airports with a fare to Houston, Charlotte (CLT) ranked 11th at $177. Lowest: $102 from Denver (DEN); highest: $535 from Santo Domingo (SDQ); 13 nonstop. Cheapest-fare airlines (routes): Frontier (15), Spirit (4), Arajet (1), JetBlue (1), Southwest (1) and United Airlines (1), plus 2 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, America/Chicago; flight time is our estimate.