Lisbon to Boston (LIS-BOS): nonstop upgrade & award space

TAP Air Portugal and Delta Air Lines fly nonstop between Lisbon (LIS) and Boston (BOS), roughly 19 times a week. The timetable below shows the nonstop scheduled at 6h 45m to 8h for the 3,185 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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19
Flights a week, 4-week average
6h 45m to 8h
Scheduled flight time
3,185 mi
Nonstop distance
Free
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Lisbon to Boston flight schedule

Scheduled nonstop departures for LIS to BOS starting October 23, 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 Lisbon (LIS) to Boston (BOS)
Date Flight Airline Departs LIS Arrives BOS Duration Aircraft
TP 217TAP Air Portugal12:0014:457h 45mAirbus A321neo family
DL 125Delta Air Lines12:4515:287h 43mAirbus A330-900neo
TP 215TAP Air Portugal17:3520:207h 45mAirbus A321neo family
TP 217TAP Air Portugal12:0014:457h 45mAirbus A321neo family
DL 125Delta Air Lines12:4515:287h 43mAirbus A330-900neo
TP 215TAP Air Portugal17:4020:207h 40mAirbus A321neo family
DL 125Delta Air Lines11:1514:597h 44mAirbus A330-300
TP 217TAP Air Portugal11:5514:406h 45mAirbus A321neo family
TP 215TAP Air Portugal17:0020:557h 55mAirbus A321neo family
DL 125Delta Air Lines11:1514:597h 44mAirbus A330-300
TP 217TAP Air Portugal11:4015:408hAirbus A321neo family
TP 215TAP Air Portugal17:0020:557h 55mAirbus A321neo family
DL 125Delta Air Lines11:1514:597h 44mAirbus A330-300
TP 217TAP Air Portugal11:4515:458hAirbus A321neo family
DL 125Delta Air Lines11:1514:597h 44mAirbus A330-300
TP 217TAP Air Portugal11:4015:408hAirbus A321neo family
DL 125Delta Air Lines11:1514:597h 44mAirbus A330-300
TP 217TAP Air Portugal11:3015:308hAirbus A321neo family
TP 215TAP Air Portugal17:1521:158hAirbus A321

Showing all 19 scheduled LIS to BOS departures across 7 days with service, starting October 23, 2026. Later dates are 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 LIS to BOS date on the interactive map

Aircraft on the Lisbon to Boston nonstop

In the schedule table on this page, TAP Air Portugal flies the Airbus A321neo family and the Airbus A321, and Delta Air Lines flies the Airbus A330-300 and the Airbus A330-900neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on LIS 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 Lisbon to Boston to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Delta Air Lines award space was open on 9 of the 14 Lisbon to Boston departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the LIS 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 LIS to BOS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Lisbon to Boston nonstop

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

See LIS to BOS on the interactive map →

Frequently asked questions about LIS to BOS

How long is the flight from Lisbon (LIS) to Boston (BOS)?
Scheduled flight times from Lisbon (LIS) to Boston (BOS) run from 6h 45m to 8h across the departures in the schedule table on this page. The nonstop covers about 3,185 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from LIS to BOS?
TAP Air Portugal and Delta Air Lines fly LIS to BOS nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from LIS to BOS?
About 19 nonstop flights a week run between Lisbon (LIS) and Boston (BOS) in the current schedule, operated by TAP Air Portugal and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from LIS to BOS depart?
Scheduled LIS to BOS nonstops in the next 7 days with service leave between 11:15 and 17:40, local time at Lisbon. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate LIS to BOS nonstop?
In the schedule table on this page, LIS to BOS nonstops fly as TP 215 and TP 217 on TAP Air Portugal, and DL 125 on Delta Air Lines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on LIS to BOS?
Open the LIS 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.

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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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