Flights from Boston to Madrid

Our cheapest offers for flights from Boston to Madrid

Here you can compare cheap flights from Boston (BOS) to Madrid (MAD) 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 Madrid. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Boston
Madrid
Outbound
03/02/25
1 Stopover (LIS)
TP0218, TP1022
23h 10min
Return
03/07/25
1 Stopover (LIS)
TP1023, TP0217
12h 50min
TAP Air Portugal
$402
Best option
Boston
Madrid
Outbound
03/02/25
1 Stopover (LIS)
TP0218, TP1012
11h 10min
Return
03/07/25
1 Stopover (LIS)
TP1015, TP0215
11h 10min
TAP Air Portugal
$437
Boston
Madrid
Outbound
03/02/25
1 Stopover (LIS)
TP0218, TP1022
23h 10min
Return
03/07/25
1 Stopover (LIS)
TP1023, TP0217
12h 50min
TAP Air Portugal
$403
Boston
Madrid
Outbound
03/02/25
1 Stopover (LIS)
TP0218, TP1022
23h 10min
Return
03/07/25
1 Stopover (LIS)
TP1015, TP0215
11h 10min
TAP Air Portugal ?
$433
Boston
Madrid
Outbound
03/02/25
1 Stopover (LIS)
TP0218, TP1022
23h 10min
Return
03/07/25
1 Stopover (LIS)
TP1023, TP0217
12h 50min
TAP Air Portugal
$439
Boston
Madrid
Outbound
03/02/25
1 Stopover (LIS)
TP0218, TP1022
23h 10min
Return
03/07/25
1 Stopover (LIS)
TP1023, TP0217
12h 50min
TAP Air Portugal ?
$461
Boston
Madrid
Outbound
03/02/25
1 Stopover (LIS)
TP0218, TP1012
11h 10min
Return
03/07/25
1 Stopover (LIS)
TP1015, TP0215
11h 10min
TAP Air Portugal
$462
Boston
Madrid
Outbound
03/02/25
1 Stopover (LIS)
TP0218, TP1012
11h 10min
Return
03/07/25
1 Stopover (LIS)
TP1023, TP0217
12h 50min
TAP Air Portugal ?
$489
Boston
Madrid
Outbound
03/02/25
1 Stopover (LIS)
TP0218, TP1012
11h 10min
Return
03/07/25
1 Stopover (LIS)
TP1011, TP0215
15h 45min
TAP Air Portugal ?
$515
Boston
Madrid
Outbound
03/02/25
1 Stopover (EWR)
UA2454, UA0051
13h 25min
Return
03/07/25
1 Stopover (EWR)
UA0050, UA2098
27h 28min
United Airlines ?
$577
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 Madrid

Favorite airline: TAP Portugal
TAP Portugal is the most popular airline for flights from Boston to Madrid.
TAP Portugal
27 %
Iberia
10 %
Play
10 %
Direct flights are more expensive
On this route, direct flights are $136.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
07h 00min
20h 10min
18h 25min
$492
$356
$633
Favourite connection: via Lisbon
52 % of booked tickets on this route are for flights with a transfer in Lisbon.
Route
bookings
1 stopover Lisbon
12h 15min, from $396
52 %
1 stopover Reykjavik-Keflavik International
20h 10min, from $356
19 %
Direct flights
07h 00min, from $492
14 %

Important flight information

Flight information: Boston - Madrid

Roundtrip from $401.46
Flight duration min. 06:45
Return flight duration min. 07:55
Distance 5479 km
Flights per week 4
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Madrid-Barajas (MAD)
Destination country Flights to Spain
Alternative routes to Spain
Alternative flights to Madrid
Flight destinations with a similar price
Flight destinations with a similar price