Flights Fort Lauderdale → Boston — September 11, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Friday, September 11, 2026 on the Fort Lauderdale–Boston route: 1 stop itinerary (2 flights) via Knoxville (TYS), from Fort Lauderdale-Hollywood (FLL) to Boston Logan (BOS), first flight Allegiant Air G42145, departs 8:00 AM, arrives 11:45 AM the next day, total travel time 27h 45m including layovers, flight time 4h 19m (layovers excluded), $193 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable. Price found in an Aviasales search on September 7, 2026 and read by AirSource on September 10, 2026, 20:49 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: JetBlue B670, from Fort Lauderdale-Hollywood (FLL) to Boston Logan (BOS), departs 6:35 PM, arrives 10:03 PM, direct, 3h 28m, $250 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable.