Cheap flights from Barcelona to Cambridge

View AU$547 flight on Mon, 20 Oct. 2025Opens in a new window

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Cheap Flights from Barcelona (BCN) to Cambridge (BOS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Mon, 20 Oct. - Thu, 30 Oct.
BCN
Barcelona
BOS
Boston
AU$661 Return, found 9 hours ago
AU$661
Return
found 9 hours ago
Select TAP Portugal flight, departing Mon, 20 Oct. from Barcelona to Boston, returning Thu, 30 Oct., priced at AU$661 found 9 hours ago
Iberia
Mon, 20 Oct. - Thu, 30 Oct.
BCN
Barcelona
BOS
Boston
AU$776 Return, found 9 hours ago
AU$776
Return
found 9 hours ago
Select Iberia flight, departing Mon, 20 Oct. from Barcelona to Boston, returning Thu, 30 Oct., priced at AU$776 found 9 hours ago
Lufthansa
Mon, 2 Feb. - Mon, 20 Apr.
BCN
Barcelona
BOS
Boston
AU$898 Return, found 4 days ago
AU$898
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 2 Feb. from Barcelona to Boston, returning Mon, 20 Apr., priced at AU$898 found 4 days ago
Swiss International Air Lines
Mon, 20 Oct. - Thu, 30 Oct.
BCN
Barcelona
BOS
Boston
AU$926 Return, found 9 hours ago
AU$926
Return
found 9 hours ago
Select Swiss International Air Lines flight, departing Mon, 20 Oct. from Barcelona to Boston, returning Thu, 30 Oct., priced at AU$926 found 9 hours ago
United
Mon, 2 Feb. - Mon, 20 Apr.
BCN
Barcelona
BOS
Boston
AU$927 Return, found 4 days ago
AU$927
Return
found 4 days ago
Select United flight, departing Mon, 2 Feb. from Barcelona to Boston, returning Mon, 20 Apr., priced at AU$927 found 4 days ago
Aer Lingus
Mon, 2 Feb. - Mon, 20 Apr.
BCN
Barcelona
BOS
Boston
AU$939 Return, found 4 days ago
AU$939
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 2 Feb. from Barcelona to Boston, returning Mon, 20 Apr., priced at AU$939 found 4 days ago

Find the cheapest month to fly from Barcelona (BCN) to Boston (BOS)

March is typically the cheapest month to fly

From AU$464 - AU$940 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.