Cheap flights from Barcelona to Merrimack Valley from CA $428

View CA $428 flight on Sun, Nov. 23, 2025Opens in a new window

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Cheap flights from Barcelona (BCN) to Merrimack Valley (BOS)

Prices were available within the past 7 days and start at CA $428 for one-way flights and CA $588 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sat, Nov. 1 - Thu, Nov. 6
BCN
Barcelona
BOS
Boston
CA $588 Roundtrip, found 3 days ago
CA $588
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Sat, Nov. 1 from Barcelona to Boston, returning Thu, Nov. 6, priced at CA $588 found 3 days ago
Icelandair
Fri, Sep. 19 - Sun, Sep. 28
BCN
Barcelona
BOS
Boston
CA $736 Roundtrip, found 3 days ago
CA $736
Roundtrip
found 3 days ago
Select Icelandair flight, departing Fri, Sep. 19 from Barcelona to Boston, returning Sun, Sep. 28, priced at CA $736 found 3 days ago
British Airways
Thu, Sep. 18 - Sat, Sep. 27
BCN
Barcelona
BOS
Boston
CA $747 Roundtrip, found 3 days ago
CA $747
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Sep. 18 from Barcelona to Boston, returning Sat, Sep. 27, priced at CA $747 found 3 days ago
Aer Lingus
Thu, Sep. 18 - Sat, Sep. 27
BCN
Barcelona
BOS
Boston
CA $787 Roundtrip, found 3 days ago
CA $787
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, Sep. 18 from Barcelona to Boston, returning Sat, Sep. 27, priced at CA $787 found 3 days ago
Scandinavian Airlines
Sat, Nov. 1 - Thu, Nov. 6
BCN
Barcelona
BOS
Boston
CA $787 Roundtrip, found 3 days ago
CA $787
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, Nov. 1 from Barcelona to Boston, returning Thu, Nov. 6, priced at CA $787 found 3 days ago
ITA Airways
Thu, Sep. 18 - Sat, Sep. 27
BCN
Barcelona
BOS
Boston
CA $793 Roundtrip, found 3 days ago
CA $793
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Thu, Sep. 18 from Barcelona to Boston, returning Sat, Sep. 27, priced at CA $793 found 3 days ago
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