Boston to Fort Lauderdale (BOS-FLL): Nonstop Upgrade & Award Space
JetBlue Airways, Delta Air Lines, and Allegiant Air fly nonstop between Boston (BOS) and Fort Lauderdale (FLL), roughly 42 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every BOS to FLL departure, so you know which flights have space before you book.
Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
Confirmed upgrade & award space on every BOS to FLL departure
2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Boston to Fort Lauderdale to see which departures have real space, or watch the route and get alerted when space opens.
See real availability
Confirmed upgrade and award seats on each BOS to FLL departure, checked against live inventory so you know what is open before you book.
Set an alert
Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.
Plan on the map
See BOS to FLL on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Boston to Fort Lauderdale nonstop
Carriers operating BOS to FLL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- JetBlue Airways
- Delta Air Lines
- Allegiant Air
Frequently asked questions about BOS to FLL
How far is Fort Lauderdale from Boston?
Which airlines fly nonstop from BOS to FLL?
How many flights a week are there from BOS to FLL?
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