Boston (BOS) to Lisbon (LIS) flights

TAP Air Portugal, Delta Air Lines fly nonstop from Boston Logan International Airport to Lisbon Humberto Delgado Airport, with about 20 flights a week in July 2026. The 3,192-mile flight takes about 2h 2m gate to gate.

From
BOS
Boston
Boston Logan International Airport
To
LIS
Lisbon
Lisbon Humberto Delgado Airport
Distance
3,192 mi · 5,137 km
Flight time
2h 2m
Airlines
2
Seats filled
89%
Flights a week, July 2026
942 flights and 164,183 passengers in 12 months
LISLISBOS
Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying BOS to LIS

AirlineFlights a weekAircraftPassengers (12 months)Flight time
TAP Air Portugal14Airbus A330-900neo94,6720m
Delta Air Lines6Airbus A330-900, Boeing 767-300/300ER, Airbus A330-300/33369,5116h 18m

Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.

Flights by month

MonthFlightsFlights, relativePassengers
August 202592
16,863
September 202587
16,414
October 202587
14,599
November 202577
11,885
December 202574
11,889
January 202649
6,393
February 202643
6,485
March 202680
13,913
April 202688
16,708
May 202692
17,182
June 202687
15,897
July 202689
16,266

Related

Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.