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
03/02/25
direct
TP0218
06h 25min
Return
03/07/25
direct
TP0217
07h 45min
TAP Air Portugal
$604
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
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
03/02/25
1 Stopover (KEF)
FI0630, FI0578
19h 20min
Return
03/07/25
1 Stopover (KEF)
FI0579, FI0635
18h 15min
Icelandair ?
$605
Boston
Lisbon
Outbound
03/02/25
direct
TP0218
06h 25min
Return
03/07/25
direct
TP0215
07h 50min
TAP Air Portugal
$611
Boston
Lisbon
Outbound
03/02/25
1 Stopover (KEF)
FI0630, FI0578
19h 20min
Return
03/07/25
1 Stopover (KEF)
FI0579, FI0635
18h 15min
Icelandair ?
$627
Boston
Lisbon
Outbound
03/02/25
direct
TP0218
06h 25min
Return
03/07/25
direct
TP0217
07h 45min
TAP Air Portugal
$643
Boston
Lisbon
Outbound
03/02/25
direct
TP0218
06h 25min
Return
03/07/25
direct
TP0215
07h 50min
TAP Air Portugal ?
$672
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 USD
343 USD
990 USD
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 USD
50 %
1 stopover Ponta Delgada (Azores)
10h 50min, from 764 USD
33 %
1 stopover Istanbul
36h 30min, from 671 USD
17 %

Important flight information

Flight information: Boston - Lisbon

Roundtrip from 326,22 USD
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