Flights Las Vegas → Miami — September 18, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Friday, September 18, 2026 on the Las Vegas–Miami route: 1 stop itinerary (2 flights) via Denver International (DEN), from Las Vegas Harry Reid (LAS) to Miami International (MIA), first flight Frontier Airlines F93540, departs 2:42 PM, arrives 12:46 AM the next day, total travel time 7h 4m including layovers, flight time 6h 2m (layovers excluded), $218 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes not allowed, non-refundable. Price found in an Aviasales search on September 8, 2026 and read by AirSource on September 10, 2026, 21:21 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: American Airlines AA1539, from Las Vegas Harry Reid (LAS) to Miami International (MIA), departs 10:15 PM, arrives 6:03 AM the next day, direct, 4h 48m, $288 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable.