Flights from Boston to Spain

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Our cheapest offers for flights from Boston to Spain

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

Outbound Return Airlines Shop Baggage Price
Boston
Barcelona
Outbound
02/19/25
1 Stopover (LIS)
TP0218, TP1040
23h 35min
Return
03/10/25
1 Stopover (LIS)
TP1041, TP0217
13h 45min
TAP Air Portugal
$306
Boston
Barcelona
Outbound
02/19/25
1 Stopover (LIS)
TP0218, TP1040
23h 35min
Return
03/10/25
1 Stopover (LIS)
TP1041, TP0217
13h 45min
TAP Air Portugal
$310
Boston
Barcelona
Outbound
02/19/25
1 Stopover (LIS)
TP0218, TP1034
13h 35min
Return
03/10/25
1 Stopover (LIS)
TP1039, TP0217
23h 20min
TAP Air Portugal
$319
Outbound Return Airlines Shop Baggage Price
Boston
Madrid
Outbound
02/19/25
1 Stopover (LIS)
TP0218, TP1014
37h 55min
Return
03/10/25
1 Stopover (LIS)
TP1017, TP0217
26h 30min
TAP Air Portugal
$360
Boston
Madrid
Outbound
02/19/25
1 Stopover (LIS)
TP0218, TP1014
37h 55min
Return
03/10/25
1 Stopover (LIS)
TP1017, TP0217
26h 30min
TAP Air Portugal
$371
Boston
Madrid
Outbound
02/19/25
1 Stopover (LIS)
TP0218, TP1014
37h 55min
Return
03/10/25
1 Stopover (LIS)
TP1017, TP0217
26h 30min
TAP Air Portugal ?
$390
Prices based on recent searches, subject to last-minute changes
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.