Find Cheap Flights from Boston (BOS) to Castelldefels (BCN) from €423

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Selected flight deals from Boston to Castelldefels

The lowest prices found within the past 7 days from Boston to Castelldefels were €236 for one-way flights and €423 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 16 Mar - Fri, 20 Mar
BOS
Logan Intl.
BCN
Barcelona Intl.
€423 Return, found 5 days ago
€423
Return
found 5 days ago
Select Air Canada flight, departing Mon, 16 Mar from Logan Intl. to Barcelona Intl., returning Fri, 20 Mar, priced at €423 found 5 days ago
Mon, 16 Mar - Fri, 20 Mar
BOS
Logan Intl.
BCN
Barcelona Intl.
€435 Return, found 5 days ago
€435
Return
found 5 days ago
Select United flight, departing Mon, 16 Mar from Logan Intl. to Barcelona Intl., returning Fri, 20 Mar, priced at €435 found 5 days ago
Mon, 16 Mar - Fri, 20 Mar
BOS
Logan Intl.
BCN
Barcelona Intl.
€440 Return, found 5 days ago
€440
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 16 Mar from Logan Intl. to Barcelona Intl., returning Fri, 20 Mar, priced at €440 found 5 days ago
Sun, 22 Mar - Sat, 28 Mar
BOS
Logan Intl.
BCN
Barcelona Intl.
€441 Return, found 5 days ago
€441
Return
found 5 days ago
Select TAP Portugal flight, departing Sun, 22 Mar from Logan Intl. to Barcelona Intl., returning Sat, 28 Mar, priced at €441 found 5 days ago
Sun, 22 Mar - Sat, 28 Mar
BOS
Logan Intl.
BCN
Barcelona Intl.
€472 Return, found 5 days ago
€472
Return
found 5 days ago
Select Aer Lingus flight, departing Sun, 22 Mar from Logan Intl. to Barcelona Intl., returning Sat, 28 Mar, priced at €472 found 5 days ago
Cheap Flights from Boston to Castelldefels & Flight Information
Origin airport IATA code
BOS
Destination airport IATA code
BCN
Number of flight options
1
Return price
€423
Average flight time
7 hours 15 mins

Castelldefels Flight Information

Traveling From
Boston
Origin Airport IATA Code
BOS
Traveling To
Castelldefels
Destination Airport IATA Code
BCN
Number of Airlines Serving
Available Airlines
Iberia, TAP Portugal, United, Air Canada, Icelandair, Lufthansa, Aer Lingus
Distance
Direct Flight Time
Flight Price
€423

Need a car after flight from Boston to Castelldefels

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Boston to Castelldefels

Hotel SB BCN Events 4 Sup

Hotel SB BCN Events 4 Sup

4.5 out of 5
Ronda De Can Rabada 22-24 Castelldefels
Yövy tässä ylellisessä hotellissa kohteessa Castelldefels. Nauti ilmaisesta Wi-Fi-yhteydestä, ulkouima-altaasta ja aamiaisesta (lisämaksusta). Asiakkaamme kehuvat ...
8.6/10 Excellent! (1,003 reviews)
Clean and great service.

Reviewed on 21 Dec 2025

Opens in a new windowHotel SB BCN Events 4 Sup
Barcelona Airport Hotel

Barcelona Airport Hotel

4 out of 5
Plaza de la Volateria, 3 El Prat de Llobregat
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa El Prat de Llobregat. Nauti ilmaisesta Wi-Fi-yhteydestä, ulkouima-altaasta ja 2 ravintolasta. ...
8.6/10 Excellent! (5,158 reviews)
It was a nice hotel near the airport.

Reviewed on 17 Dec 2025

Opens in a new windowBarcelona Airport Hotel
Lamaro Hotel

Lamaro Hotel

5 out of 5
Avenida Catedral, 7 Barcelona
Yövy tässä ylellisessä hotellissa kohteessa Barcelona. Nauti ilmaisesta Wi-Fi-yhteydestä, kattoterassista ja aamiaisesta (lisämaksusta). Asiakkaamme kehuvat ...
9.4/10 Exceptional! (1,837 reviews)
Excellent hotel, staff very friendly! Right across from the Barcelona Cathedral , perfect location to walk around Definitely recommend

Reviewed on 23 Dec 2025

Opens in a new windowLamaro Hotel
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Arc la Rambla

Arc la Rambla

3 out of 5
La Rambla 19 Barcelona
Yövy tässä hotellissa kohteessa Barcelona. Nauti ilmaisesta Wi-Fi-yhteydestä, kattoterassista ja aamiaisesta (lisämaksusta). Asiakkaamme kehuvat majoituspaikan ...
8.8/10 Excellent! (2,077 reviews)
Edwin on front Desk was incredible.

Reviewed on 22 Dec 2025

Opens in a new windowArc la Rambla
Nobu Hotel Barcelona

Nobu Hotel Barcelona

5 out of 5
Avenida de Roma 2-4 Barcelona Barcelona
Yövy tässä ylellisessä hotellissa kohteessa Barcelona. Nauti ilmaisesta Wi-Fi-yhteydestä, ulkouima-altaasta ja täyden palvelun kylpylästä. Asiakkaamme kehuvat ...
8.8/10 Excellent! (1,188 reviews)
Nobu Hotel is beautiful, comfortable, and the staff were very professional and friendly - in multiple languages! It was a restful and convenient place to stay in Barcelona.

Reviewed on 14 Dec 2025

Opens in a new windowNobu Hotel Barcelona
BYPILLOW Flamant

BYPILLOW Flamant

3 out of 5
Passeig Maragall 103-105 Barcelona Barcelona
Yövy tässä hotellissa kohteessa Barcelona. Nauti ilmaisesta Wi-Fi-yhteydestä, ympäri vuorokauden auki olevasta vastaanotosta ja päivittäisestä siivouksesta. ...
9.2/10 Wonderful! (161 reviews)
Was nice to stay in BYPILLOW, the room is big enough, the bath room so clean, annd walk to metrol station in few minutes. I would loke to say thank you 😊

Reviewed on 21 Dec 2025

Opens in a new windowBYPILLOW Flamant
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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Flight prices above are per person all prepaid taxes and online service fees included and subject to availability