Newark (EWR) to Miami (MIA): 1,087 miles (1,750 km) great-circle, about 2h 40m nonstop by our estimate. Cheapest fare observed: $143 round-trip on Spirit, nonstop, departing June 5, 2026.
$143 round-trip, Spirit NK995, departing 2026-06-05 at 07:00, returning 2026-06-09. The recorded itinerary left on a Friday, returning on a Tuesday 4 nights later; the fare was observed 41 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $143, it ranked 4th of the 30 round-trip fares we recorded from EWR (median $329). That is 13.2 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: Fort Lauderdale (1,067 mi) at $77 and Orlando (932 mi) at $89.
Spirit had the cheapest fare on 8 of 30 EWR routes. It is the 25th longest of the 30 routes we track from EWR.
Of 30 departure airports with a fare to Miami, Newark (EWR) ranked 9th at $143. Lowest: $72 from Atlanta (ATL); highest: $1627 from Wellington (WLG); 10 nonstop. Cheapest-fare airlines (routes): Frontier (13), Spirit (4), Southwest (3), American Airlines (2), Arajet (2) and Avianca (1), plus 5 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, America/New_York; flight time is our estimate.