Boston (BOS) to Lisbon (LIS) flights
An economy award from Boston (BOS) to Lisbon (LIS) starts at 27,000 miles one way with Emirates Skywards on TAP Portugal, plus taxes and fees from $5.60. 2 airlines fly nonstop from Boston (BOS) to Lisbon (LIS): Delta Air Lines and TAP Portugal. The two airports are 3,185 miles (5,126 km) apart. Delta Air Lines is in SkyTeam and TAP Portugal is in Star Alliance. There are also 31 ways to fly it with one stop, through Halifax, Terceira and Ponta Delgada (Azores) and more.
How many miles BOS to LIS costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Emirates SkywardsOn TAP Portugal | 27,000 | $5.60–395.60 |
| ANA Mileage ClubOn TAP Portugal | 27,500 | $5.60–45.60 |
| TAP Miles&GoOn TAP Portugal | 29,000 | $33.60–73.60 |
| Avianca LifeMilesOn TAP Portugal | 30,000 | $54–94 |
| Air Canada AeroplanOn TAP Portugal | 32,500 | $71.61–120.61 |
| Singapore Airlines KrisFlyerOn TAP Portugal | 32,500 | $5.60–45.60 |
| EVA Air Infinity MileageLandsOn TAP Portugal | 34,000 | $5.60–45.60 |
| Virgin Atlantic Flying ClubOn Delta Air Lines | 35,000 | $5.60–1,055.60 |
| SAS EuroBonusOn TAP Portugal | 42,000 | $56–152 |
| United MileagePlusOn TAP Portugal | 44,000 | $5.60–45.60 |
| Etihad GuestOn TAP Portugal | 45,000 | $29–328 |
| Thai Royal Orchid PlusOn TAP Portugal | 55,000 | $5.60–45.60 |
Business and first class prices, and 1 more programs, are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from BOS to LIS
- Delta Air LinesSkyTeam · bookable with 8 programsWho books it
- TAP PortugalStar Alliance · bookable with 12 programsWho books it
Book BOS to LIS with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aeromexico RewardsBooks Delta Air Lines
- Air Canada AeroplanBooks TAP Portugal
- Air France-KLM Flying BlueBooks Delta Air Lines
- Air New Zealand AirpointsBooks TAP Portugal
- ANA Mileage ClubBooks TAP Portugal
- Avianca LifeMilesBooks TAP Portugal
- China Eastern Eastern MilesBooks Delta Air Lines
- Delta SkyMilesBooks Delta Air Lines
- Emirates SkywardsBooks TAP Portugal
- EVA Air Infinity MileageLandsBooks TAP Portugal
- Garuda Indonesia GarudaMilesBooks Delta Air Lines
- Korean Air SKYPASSBooks Delta Air Lines
- Lufthansa Miles & MoreBooks TAP Portugal
- SAS EuroBonusBooks Delta Air Lines
- Singapore Airlines KrisFlyerBooks TAP Portugal
- TAP Miles&GoBooks TAP Portugal
- Thai Royal Orchid PlusBooks TAP Portugal
- Turkish Airlines Miles&SmilesBooks TAP Portugal
- United MileagePlusBooks TAP Portugal
- Virgin Atlantic Flying ClubBooks Delta Air Lines
BOS to LIS with one stop
31 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Halifax (YHZ)Air Canada, American Airlines and 1 more, then WestJet
- Via Terceira (TER)Azores Airlines the whole way
- Via Ponta Delgada (Azores) (PDL)Azores Airlines the whole way
- Via Porto (OPO)TAP Portugal the whole way
- Via Montreal (YUL)Air Canada the whole way
- Via New York (JFK)Delta Air Lines the whole way
- Via New York (EWR)United Airlines the whole way
- Via Madrid (MAD)Iberia the whole way
+2
- Via Philadelphia (PHL)American Airlines the whole way
- Via Dulles (IAD)United Airlines the whole way
- Via Dublin (DUB)Aer Lingus the whole way
- Via Toronto (YYZ)Air Canada the whole way
- Via London (LHR)British Airways the whole way
+2
- Via Reykjavik (KEF)Icelandair the whole way
- Via London (LGW)JetBlue Airways, then TAP Portugal and easyJet
BOS to LIS: common questions
How many miles does BOS to LIS cost?
In economy it starts at 27,000 miles one way with Emirates Skywards on TAP Portugal, plus taxes and fees from $5.60. Next cheapest: ANA Mileage Club (27,500), TAP Miles&Go (29,000) and Avianca LifeMiles (30,000). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from BOS to LIS?
Delta Air Lines (SkyTeam) and TAP Portugal (Star Alliance) fly nonstop from Boston (BOS) to Lisbon (LIS).
How far is Boston from Lisbon by plane?
Boston (BOS) and Lisbon (LIS) are 3,185 miles (5,126 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book BOS to LIS award flights?
20 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air Canada Aeroplan, Air France-KLM Flying Blue, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, China Eastern Eastern Miles, Delta SkyMiles and 12 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
Where can I connect between Boston and Lisbon?
The most direct connections are through Halifax (YHZ), Terceira (TER), Ponta Delgada (Azores) (PDL), Porto (OPO) and Montreal (YUL). On 19 of them the same airline flies both flights, for example Azores Airlines through Terceira.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.