$344 Find Cheap Flights from Barcelona to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona-El Prat to Massachusetts departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Massachusetts.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Massachusetts.
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Flight Deals

Book Cheap Barcelona-El Prat to Massachusetts Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona-El Prat to Massachusetts that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Barcelona-El Prat to Massachusetts

Thu, May 14 - Sat, May 30
LEVEL Logo
6:30 pm - 9:05 pm
BCN
-
BOS
8h 35mnonstop
LEVEL Logo
10:50 pm - 12:10 pm
BOS
-
BCN
7h 20mnonstop
$476LEVEL
Sun, Sep 6 - Sun, Sep 20
LEVEL Logo
7:20 pm - 10:05 pm
BCN
-
BOS
8h 45mnonstop
LEVEL Logo
11:50 pm - 1:00 pm
BOS
-
BCN
7h 10mnonstop
$477LEVEL
Sun, Sep 20 - Sun, Sep 27
Iberia Logo
7:20 pm - 10:05 pm
BCN
-
BOS
8h 45mnonstop
Iberia Logo
11:50 pm - 1:00 pm
BOS
-
BCN
7h 10mnonstop
$485Iberia
Thu, May 14 - Sat, May 30
Iberia Logo
6:30 pm - 9:05 pm
BCN
-
BOS
8h 35mnonstop
Iberia Logo
10:50 pm - 12:10 pm
BOS
-
BCN
7h 20mnonstop
$486Iberia
Wed, Sep 2 - Wed, Sep 16
Iberia Logo
6:30 pm - 9:15 pm
BCN
-
BOS
8h 45mnonstop
Iberia Logo
11:00 pm - 12:10 pm
BOS
-
BCN
7h 10mnonstop
$487Iberia
Wed, Sep 2 - Wed, Sep 16
Iberia Logo
6:30 pm - 9:15 pm
BCN
-
BOS
8h 45mnonstop
Iberia Logo
11:00 pm - 12:10 pm
BOS
-
BCN
7h 10mnonstop
$488Iberia
Thu, May 14 - Sat, May 30
LEVEL Logo
6:30 pm - 9:05 pm
BCN
-
BOS
8h 35mnonstop
LEVEL Logo
10:50 pm - 12:10 pm
BOS
-
BCN
7h 20mnonstop
$498LEVEL
Sun, Oct 11 - Wed, Oct 14
LEVEL Logo
7:20 pm - 10:05 pm
BCN
-
BOS
8h 45mnonstop
LEVEL Logo
11:00 pm - 12:10 pm
BOS
-
BCN
7h 10mnonstop
$499LEVEL
Thu, May 14 - Sat, May 30
LEVEL Logo
6:30 pm - 9:05 pm
BCN
-
BOS
8h 35mnonstop
LEVEL Logo
10:50 pm - 12:10 pm
BOS
-
BCN
7h 20mnonstop
$500LEVEL
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
12:20 pm - 10:16 am
BCN
-
BOS
27h 56m
2 stops
American Airlines Logo
11:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
$505American Airlines
Booking Insights

KAYAK's insights & trends for Barcelona-El Prat to Massachusetts flights

Get data-powered insights and trends into flights from Barcelona-El Prat to Massachusetts to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Barcelona-El Prat Airport to Massachusetts?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Barcelona-El Prat Airport to Massachusetts departing in May.

What is the cheapest Barcelona-El Prat Airport to Massachusetts flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Massachusetts from Barcelona-El Prat Airport found in the last 72 hours was to Boston, at $390 round-trip. The most popular route is from Barcelona-El Prat Airport (BCN) to Boston (BOS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $390.

What is the cheapest time of day to fly to Massachusetts?

The average price for all round-trip flights from Barcelona-El Prat Airport to Massachusetts depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Massachusetts is generally in the evening, when round-trip flights cost $575 on average. Morning departures are around 34% more expensive than evening flights, on average. The most expensive time of day to fly to Massachusetts is generally in the morning, which is peak travel time and where the average cost of a ticket is $768.

Can I save money by flying with a layover from Barcelona-El Prat Airport to Massachusetts?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $571, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Barcelona-El Prat Airport to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to Massachusetts, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Barcelona-El Prat Airport to Massachusetts is August, when tickets cost $151 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $419 and $281 respectively.

What’s the cheapest day of the week to fly from Barcelona-El Prat to Massachusetts?

The average price of all round-trip flights from Barcelona-El Prat Airport to Massachusetts clicked on KAYAK for each day over the last 12 months.

When flying from Barcelona-El Prat to Massachusetts, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Barcelona-El Prat, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

How far in advance should I book a flight from Barcelona-El Prat Airport to Massachusetts?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to Massachusetts, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Barcelona-El Prat Airport to Massachusetts, you should book around 6 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$344
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Barcelona-El Prat to Boston

Flights from Barcelona-El Prat to Massachusetts: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Barcelona-El Prat to Massachusetts 
ErikFlew with Vueling
BCN
-
BOS
Jul 2024
Check in online if you must fly this airline. Avoid excess weight (up to $250 per bag!). Better yet - fly another carrier. Single worst flying experience of my life. And I easily fly 150,000 miles every year with all types of carriers.
CassidyFlew with Iberia
BCN
-
BOS
May 2024
Check to make sure the airline you are booking through is not subcontracting it out to a janky airline to cut costs.

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Barcelona-El Prat to Massachusetts?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona-El Prat to Massachusetts.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona-El Prat to Massachusetts?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Barcelona-El Prat to Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona-El Prat to Massachusetts?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Barcelona-El Prat to Massachusetts with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona-El Prat to Massachusetts?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Barcelona-El Prat to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Massachusetts

  • Looking for a cheap flight? 25% of our users found tickets from Barcelona-El Prat to the following destinations at these prices or less: Boston $451 one-way - $481 round-trip

Reviews of the top 4 airlines serving from Barcelona-El Prat to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to Massachusetts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona-El Prat to Massachusetts? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8458 reviews
7.9Comfort
8.1Boarding
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

Boarding in Amsterdam is always chaotic. More complicated than needs to be ( boarding pass checked twice, once for general security, then by the airline). The bathrooms on this flight are dirty, and smelly. The food was mediocre at best The crew was decent

6.0 GoodAnonymous, May 2026
AMS - DTW
Read more Delta reviews

Boarding in Amsterdam is always chaotic. More complicated than needs to be ( boarding pass checked twice, once for general security, then by the airline). The bathrooms on this flight are dirty, and smelly. The food was mediocre at best The crew was decent

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

Round trip flight to Canada and back to the US was smooth and efficient.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

Spanish speaker flight attendants were incredibly rude. A male flight attendant named Allen, grabbed my bag out of the overhead bin and moved it without my permission. When I asked what he was doing, he informed me that the overhead bins were public space? It would be easy to ignore this comment, as you don’t know the whole story, but the flight attendants were militant and rude. Delta, you can do better!

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

Didn't make announcements during boarding, flight attendant seemed annoyed when I asked for water. Too many hours between flights. Confusing check in at the Lisbon airport.

Delayed at the beginning and the end and almost missed our connection

The food left a lot to be desired. The crew was great

The crew was great. There was a big guy sitting next to me who was hanging over my side of the armrest the entire time. Maybe some information about "Be considerate of your neighbors, this is tight space, be kind". The breakfast sandwich was not appealing at all.

No difference between business class and normal same seat everything same, waste of money

Kayak let me choose these flights on TAP but then after 2 months, cancelled my flights because they didn't think 90 minutes was enough time for the connection. I notice that neither flight was actually cancelled. Just my reservation. Why let me go through all of that effort to find the right flights for us, only to cancel it from underneath us 2 months later leaving us scrambling to find an alternative?

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

It was a good experience overall. We were however delayed by over 3 hours due to a security issue with one of the passengers inadvertently leaving a power bank in a luggage she was using as carrying on but then had to be moved int check in due to spacing issues. The airline staff had requested that she checked her bags in, but should have reminded her about removing all hazardous material like her power bank. When she eventually remembered as we were on the plane, we had to turn back and go through security all over again. Hence delaying our takeoff. The incident could have been prevented if staff reminded these passengers to remove their power banks.

Delayed departure Madrid to Lisboa and my luggage no arrived

The cabin crew were curt, not with me, but observed with other passengers. They were unduly rude and it was unprovoked and when they realized they were wrong, they made no attempt to apologize for their own confusion.

Excellent plane, 787. Very good seat and additional stuff they provide. Good food. Very good staff.

Excellent except WiFi is a Must on Biz class 10 hour flight ! Didn’t work entire flight. SW doesn’t do that.

Excellent crew, food and service. Boarding via bus is always a pain but overall really good

Stewardess was not attentive at all asked for a bottle of water never came by 15 minutes later I asked her she said that she forgot there was only 12 people in first class and two stewardess unacceptable I ordered the fish was the last person to order. They said that they did not have any had to have a different item pasta at the inside of it because I was diabetic. Worst experience I ever had will never travel this airline again.

Very nice staff, terrible food, not very comfortable premium economy.

Boarding, crew, food and baggage handling excellent (no bags lost, yay!). However for an 8 hour flight, there were limited entertainment options. And really would have liked to have a pillow!

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

A more organized boarding experience and better food would have made the experience better.

why can't planes be boarded from back to front?? everything was great otherwise

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

Everything you need to know for your flight from Barcelona-El Prat to Massachusetts

Information on your arrival and departure airports