Fort Lauderdale to Boston (FLL-BOS): nonstop upgrade & award space

JetBlue Airways, Delta Air Lines, and Allegiant Air fly nonstop between Fort Lauderdale (FLL) and Boston (BOS), roughly 61 times a week. The timetable below shows the nonstop scheduled at 3h 13m to 3h 52m for the 1,239 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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61
Flights a week, 4-week average
3h 13m to 3h 52m
Scheduled flight time
1,239 mi
Nonstop distance
Free
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Fort Lauderdale to Boston flight schedule

Scheduled nonstop departures for FLL to BOS starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Fort Lauderdale (FLL) to Boston (BOS)
Date Flight Airline Departs FLL Arrives BOS Duration Aircraft
B6 690JetBlue Airways06:0509:183h 13mAirbus A320
DL 1981Delta Air Lines07:0010:203h 20mAirbus A321
G4 3472Allegiant Air08:1511:443h 29mBoeing 737 MAX 8
B6 270JetBlue Airways11:0014:353h 35mAirbus A321
DL 1953Delta Air Lines11:1514:353h 20mAirbus A321
B6 870JetBlue Airways15:2519:163h 51mAirbus A220-300
B6 70JetBlue Airways18:3522:173h 42mAirbus A320
DL 2196Delta Air Lines19:2022:363h 16mBoeing 737-800
B6 470JetBlue Airways21:1000:333h 23mAirbus A320
B6 690JetBlue Airways06:0509:183h 13mAirbus A320
DL 1981Delta Air Lines07:0010:203h 20mAirbus A321
DL 1953Delta Air Lines11:1514:353h 20mAirbus A321
B6 270JetBlue Airways11:2014:453h 25mAirbus A321
B6 870JetBlue Airways15:2519:163h 51mAirbus A220-300
B6 70JetBlue Airways18:3522:173h 42mAirbus A320
DL 2196Delta Air Lines19:2022:363h 16mBoeing 737-800
B6 470JetBlue Airways21:1000:333h 23mAirbus A320
G4 3472Allegiant Air06:0009:293h 29mBoeing 737 MAX 8
B6 690JetBlue Airways06:0509:183h 13mAirbus A320
DL 1981Delta Air Lines07:0010:203h 20mAirbus A321
B6 270JetBlue Airways11:0014:253h 25mAirbus A321
DL 1953Delta Air Lines11:1514:353h 20mAirbus A321
B6 870JetBlue Airways15:2518:443h 19mAirbus A220-300
B6 70JetBlue Airways18:3522:173h 42mAirbus A321neo family
B6 470JetBlue Airways21:1000:333h 23mAirbus A320
B6 690JetBlue Airways06:0009:133h 13mAirbus A320
DL 1981Delta Air Lines07:0010:203h 20mAirbus A321
G4 3472Allegiant Air08:1511:443h 29mBoeing 737 MAX 8
B6 270JetBlue Airways11:0014:223h 22mAirbus A321
DL 1953Delta Air Lines11:1514:353h 20mAirbus A321
B6 870JetBlue Airways15:2519:173h 52mAirbus A220-300
B6 70JetBlue Airways18:3522:093h 34mAirbus A321neo family
DL 2196Delta Air Lines19:2022:363h 16mBoeing 737-800
B6 470JetBlue Airways21:1000:273h 17mAirbus A320
B6 690JetBlue Airways06:0009:133h 13mAirbus A320
DL 1981Delta Air Lines07:0010:203h 20mAirbus A321
B6 270JetBlue Airways11:0014:223h 22mAirbus A321
DL 1953Delta Air Lines11:1514:353h 20mAirbus A321
B6 870JetBlue Airways15:2519:173h 52mAirbus A220-300
B6 70JetBlue Airways18:3522:093h 34mAirbus A321neo family

Showing the first 40 of 58 scheduled FLL to BOS departures across 7 days with service, starting October 22, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every FLL to BOS date on the interactive map

Aircraft on the Fort Lauderdale to Boston nonstop

In the schedule table on this page, JetBlue Airways flies the Airbus A320, the Airbus A321, the Airbus A220-300, and the Airbus A321neo family. Delta Air Lines flies the Airbus A321 and the Boeing 737-800. Allegiant Air flies the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on FLL to BOS departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Fort Lauderdale to Boston to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

In the 7 days to October 19, 2026, 2LNR checked award space on Fort Lauderdale to Boston departures from October 19 to November 1. JetBlue Airways had space open on 12 of 14 dates checked and Delta Air Lines on 14 of 14.

See real availability

Confirmed upgrade or award seats by date on the FLL to BOS departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See FLL to BOS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Fort Lauderdale to Boston nonstop

Carriers operating FLL to BOS nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See FLL to BOS on the interactive map →

Frequently asked questions about FLL to BOS

How long is the flight from Fort Lauderdale (FLL) to Boston (BOS)?
Scheduled flight times from Fort Lauderdale (FLL) to Boston (BOS) run from 3h 13m to 3h 52m across the departures in the schedule table on this page. The nonstop covers about 1,239 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from FLL to BOS?
JetBlue Airways, Delta Air Lines, and Allegiant Air fly FLL to BOS nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, and award seats on JetBlue Airways.
How many flights a week are there from FLL to BOS?
About 61 nonstop flights a week run between Fort Lauderdale (FLL) and Boston (BOS) in the current schedule, operated by JetBlue Airways, Delta Air Lines, and Allegiant Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from FLL to BOS depart?
Scheduled FLL to BOS nonstops in the next 7 days with service leave between 06:00 and 21:10, local time at Fort Lauderdale. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate FLL to BOS nonstop?
The schedule table on this page lists 9 flight numbers for FLL to BOS nonstops, including B6 70, B6 270, B6 470, B6 690, and B6 870 on JetBlue Airways; DL 1953 and DL 1981 on Delta Air Lines; and G4 3472 on Allegiant Air. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on FLL to BOS?
Open the FLL to BOS route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss FLL to BOS upgrade or award space

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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