Flight Routes from Boston to Lisbon

Compare cheap outbound and return flights from Boston (BOS) to Lisbon (LIS) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€618
Fastest outbound flight
Fastest inbound flight
non-stop flights
8x / week
Flight distance
5,130 km
Time difference

Cheap flight offers from Boston to Lisbon

sorted by price and recency
filters
  1. –
    Azores Airlines
    –
    BOS–LIS
    1 stopover
    Azores Airlines
    –
    LIS–BOS
    1 stopover
    €652
  2. –
    Azores Airlines
    –
    BOS–LIS
    1 stopover
    Azores Airlines
    –
    LIS–BOS
    2 stopovers
    €618
  3. –
    TAP Air Portugal
    –
    BOS–LIS
    non-stop flight
    TAP Air Portugal
    –
    LIS–BOS
    non-stop flight
    €720
  4. –
    Azores Airlines
    –
    BOS–LIS
    1 stopover
    Azores Airlines
    –
    LIS–BOS
    1 stopover
    €699
  5. –
    Azores Airlines
    –
    BOS–LIS
    1 stopover
    Azores Airlines
    –
    LIS–BOS
    1 stopover
    €1,194
  6. –
    TAP Air Portugal
    –
    BOS–LIS
    non-stop flight
    TAP Air Portugal
    –
    LIS–BOS
    non-stop flight
    €708

Flight schedule from Boston (BOS) to Lisbon (LIS)

Select a travel date in the flight schedule for the route from Boston (BOS) to Lisbon (LIS) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsBOS–LIS · 9 of 9
fromto
dep.arr.
durationstopovers
  1. November 1 – 7, 2026
  2. November 8 – 14, 2026
  3. November 15 – 21, 2026
    1. BOSLIS
      nonstop
      1. TAP Air Portugal
    2. BOSLIS
      1 stopover
      1. Azores Airlines
    3. BOSLIS
      1 stopover
      1. Azores Airlines
    4. BOSLIS
      nonstop
      1. Delta Air Lines
    5. BOSLIS
      nonstop
      1. Delta Air Lines
    6. BOSLIS
      nonstop
      1. TAP Air Portugal
    7. BOSLIS
      1 stopover
      1. Emirates Airline
    8. BOSLIS
      nonstop
      1. TAP Air Portugal
    9. BOSLIS
      1 stopover
      1. TAP Air Portugal

      Tips and tricks to help you find cheap flights from Boston to Lisbon

      Favorite airline: Play
      Play is the most popular airline for flights from Boston to Lisbon.
      Play
      27 %
      Azores Airlines
      18 %
      TAP Portugal
      18 %
      Stopover flights are the cheapest connection
      Compared to flights with a stopover, direct flights are $480.00 more expensive on this route.
      non stop flight
      1 stop
      2 stops
      06h 25min
      20h 25min
      29h 17min
      823 $
      343 $
      990 $
      Favourite connection: via Reykjavik-Keflavik
      50 % of booked tickets on this route are for flights with a transfer in Reykjavik-Keflavik.
      Route
      bookings
      1 stopover Reykjavik-Keflavik International
      20h 25min, from 343 $
      50 %
      1 stopover Ponta Delgada (Azores)
      10h 50min, from 764 $
      33 %
      1 stopover Istanbul
      36h 30min, from 671 $
      17 %

      Important flight information

      Discover more flights around Boston and Lisbon

      Departure airport Airport Boston Logan International Airport, MA (BOS)
      Arrival airport Airport Lisbon (LIS)
      Destination country Flights to Portugal
      Departure airport - Destination country Boston Logan International Airport, MA - Portugal
      Alternative routes to Portugal
      Alternative flights to Lisbon
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