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

TAP Air Portugal and Delta Air Lines fly nonstop between Boston (BOS) and Lisbon (LIS), roughly 19 times a week. The timetable below shows the nonstop scheduled at 6h 20m to 6h 35m 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 20m to 6h 35m
Scheduled flight time
3,185 mi
Nonstop distance
Free
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Boston to Lisbon flight schedule

Scheduled nonstop departures for BOS to LIS starting October 21, 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 Boston (BOS) to Lisbon (LIS)
Date Flight Airline Departs BOS Arrives LIS Duration Aircraft
TP 218TAP Air Portugal18:0505:406h 35mAirbus A321neo family
TP 216TAP Air Portugal22:4510:206h 35mAirbus A321neo family
DL 124Delta Air Lines23:2510:456h 20mAirbus A330-900neo
TP 218TAP Air Portugal18:0505:406h 35mAirbus A321neo family
TP 216TAP Air Portugal22:2009:556h 35mAirbus A321neo family
DL 124Delta Air Lines23:2510:456h 20mAirbus A330-900neo
TP 218TAP Air Portugal18:0505:406h 35mAirbus A321neo family
TP 216TAP Air Portugal22:4510:206h 35mAirbus A321neo family
DL 124Delta Air Lines23:2510:456h 20mAirbus A330-900neo
TP 218TAP Air Portugal18:0504:406h 35mAirbus A321neo family
DL 124Delta Air Lines22:4009:006h 20mAirbus A330-300
TP 216TAP Air Portugal23:1009:456h 35mAirbus A321
TP 218TAP Air Portugal19:0005:356h 35mAirbus A321neo family
DL 124Delta Air Lines22:3508:556h 20mAirbus A330-300
TP 216TAP Air Portugal23:1009:456h 35mAirbus A321neo family
TP 218TAP Air Portugal19:0005:356h 35mAirbus A321
DL 124Delta Air Lines22:4009:006h 20mAirbus A330-300
TP 216TAP Air Portugal23:1009:456h 35mAirbus A321
TP 218TAP Air Portugal19:0005:356h 35mAirbus A321neo family
DL 124Delta Air Lines22:4009:006h 20mAirbus A330-300

Showing all 20 scheduled BOS to LIS departures across 7 days with service, starting October 21, 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 BOS to LIS date on the interactive map

Aircraft on the Boston to Lisbon 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 BOS to LIS departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Boston to Lisbon 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 all 14 Boston to Lisbon 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 BOS to LIS 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 BOS to LIS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Boston to Lisbon nonstop

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

See BOS to LIS on the interactive map →

Frequently asked questions about BOS to LIS

How long is the flight from Boston (BOS) to Lisbon (LIS)?
Scheduled flight times from Boston (BOS) to Lisbon (LIS) run from 6h 20m to 6h 35m 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 BOS to LIS?
TAP Air Portugal and Delta Air Lines fly BOS to LIS nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from BOS to LIS?
About 19 nonstop flights a week run between Boston (BOS) and Lisbon (LIS) 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 BOS to LIS depart?
Scheduled BOS to LIS nonstops in the next 7 days with service leave between 18:05 and 23:25, local time at Boston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate BOS to LIS nonstop?
In the schedule table on this page, BOS to LIS nonstops fly as TP 216 and TP 218 on TAP Air Portugal, and DL 124 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 BOS to LIS?
Open the BOS to LIS 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 BOS to LIS 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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