Newark (EWR) to Houston (HOU): 1,410 miles (2,269 km) great-circle, about 3h 20m nonstop by our estimate. Cheapest fare observed: $232 round-trip on Spirit, nonstop, departing May 23, 2026.
$232 round-trip, Spirit NK937, departing 2026-05-23 at 12:25, returning 2026-05-25. The recorded itinerary left on a Saturday, returning on a Monday 2 nights later; the fare was observed 28 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $232, it ranked 9th of the 30 round-trip fares we recorded from EWR (median $329). That is 16.5 cents per great-circle mile (round-trip price over one-way distance), close to the EWR median of 16.5 cents across 30 round-trip routes.
Routes from EWR of similar length: Dallas (1,370 mi) at $236 and Santiago de los Caballeros (1,486 mi) at $258.
Spirit had the cheapest fare on 8 of 30 EWR routes. It is the 23rd longest of the 30 routes we track from EWR.
Of 25 departure airports with a fare to Houston, Newark (EWR) ranked 14th at $232. 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.