Newark (EWR) to Las Vegas (LAS): 2,222 miles (3,576 km) great-circle, about 4h 55m nonstop by our estimate. Cheapest fare observed: $232 round-trip on Frontier, with 1 stop, departing June 1, 2026.
$232 round-trip, Frontier F92511, departing 2026-06-01 at 11:30, returning 2026-06-07. The recorded itinerary left on a Monday, returning on a Sunday 6 nights later; the fare was observed 37 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 10.4 cents per great-circle mile (round-trip price over one-way distance), below the EWR median of 16.5 cents across 30 round-trip routes.
Routes from EWR of similar length: San Salvador (2,086 mi) at $419 and Los Angeles (2,449 mi) at $215.
Frontier had the cheapest fare on 4 of 30 EWR routes. It is the 17th longest of the 30 routes we track from EWR.
Of 32 departure airports with a fare to Las Vegas, Newark (EWR) ranked 21st at $232. Lowest: $51 from San Francisco (SFO); highest: $465 from Los Cabos (SJD); 16 nonstop. Cheapest-fare airlines (routes): Frontier (24), Alaska Airlines (2), Air Canada (1), American Airlines (1), JetBlue (1) and Southwest (1), plus 2 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, America/Los_Angeles; flight time is our estimate.