Flights from Boston to Lisbon

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Our cheapest offers for flights from Boston to Lisbon

Here you can compare cheap flights from Boston (BOS) to Lisbon (LIS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Lisbon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Boston
Lisbon
Outbound
03/02/25
1 Stopover (KEF)
OG0112, OG0694
20h 55min
Return
03/07/25
1 Stopover (KEF)
OG0695, OG0111
24h 45min
Play
$327
Best option
Boston
Lisbon
Outbound
02/19/25
direct
TP0218
06h 25min
Return
03/10/25
direct
TP0217
07h 50min
TAP Air Portugal
$582
Boston
Lisbon
Outbound
03/02/25
1 Stopover (KEF)
OG0112, OG0694
20h 55min
Return
03/07/25
1 Stopover (KEF)
OG0695, OG0111
24h 45min
Play
$334
Boston
Lisbon
Outbound
03/02/25
1 Stopover (KEF)
OG0112, OG0694
20h 55min
Return
03/07/25
1 Stopover (KEF)
OG0695, OG0111
24h 45min
Play ?
$344
Boston
Lisbon
Outbound
02/19/25
1 Stopover (PDL)
S40224, S40120
09h 30min
Return
03/10/25
1 Stopover (BCN)
VY8465, VY9795
28h 35min
Azores Airlines
$485
Boston
Lisbon
Outbound
03/02/25
1 Stopover (KEF)
OG0112, OG0694
20h 55min
Return
03/07/25
1 Stopover (KEF)
OG0695, OG0111
24h 45min
Play ?
$516
Boston
Lisbon
Outbound
02/19/25
1 Stopover (PDL)
S40224, S40120
09h 30min
Return
03/10/25
1 Stopover (TER)
S40135, S40279
32h 50min
Azores Airlines
$521
Boston
Lisbon
Outbound
02/19/25
1 Stopover (CDG, BVA)
VS3978, FR3636
21h 00min
Return
03/10/25
1 Stopover (BCN)
VY8461, VY9795
40h 35min
Virgin Atlantic Airways, Ryanair ?
$527
Boston
Lisbon
Outbound
02/19/25
1 Stopover (PDL)
S40224, S40128
21h 10min
Return
03/10/25
1 Stopover (PDL)
S40125, S40229
11h 00min
Azores Airlines ?
$554
Boston
Lisbon
Outbound
02/19/25
1 Stopover (PDL)
S40224, S44012
12h 40min
Return
03/10/25
1 Stopover (PDL)
S40125, S40229
11h 00min
Azores Airlines
$568
Prices based on recent searches, subject to last-minute changes
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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

Flight information: Boston - Lisbon

Roundtrip from $326.22
Flight duration min. 06:20 / max. 06:50
Return flight duration min. 07:35/ max. 08:15
Distance 5130 km
Flights per week 8
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Lisbon (LIS)
Destination country Flights to Portugal
Alternative routes to Portugal
Alternative flights to Lisbon
Flight destinations with a similar price
Flight destinations with a similar price
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.