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Cheap flights from Massachusetts to Barcelona from $210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Barcelona departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Massachusetts to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:05 pm - 1:45 pm
BOS
-
BCN
13h 40m1 stop
TAP AIR PORTUGAL Logo
6:45 am - 2:35 pm
BCN
-
BOS
13h 50m1 stop
$374TAP AIR PORTUGAL
Wed, Feb 4 - Thu, Feb 12
TAP AIR PORTUGAL Logo
6:05 pm - 10:05 am
BOS
-
BCN
10h 00m1 stop
TAP AIR PORTUGAL Logo
2:35 pm - 8:10 pm
BCN
-
BOS
11h 35m1 stop
$380TAP AIR PORTUGAL
Tue, Feb 17 - Sat, Feb 28
TAP AIR PORTUGAL Logo
6:05 pm - 7:20 pm
BOS
-
BCN
19h 15m1 stop
TAP AIR PORTUGAL Logo
10:40 pm - 8:05 pm
BCN
-
BOS
27h 25m1 stop
$381TAP AIR PORTUGAL
Mon, Apr 13 - Mon, Apr 20
LEVEL Logo
10:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
LEVEL Logo
6:10 pm - 8:55 pm
BCN
-
BOS
8h 45mnonstop
$387LEVEL
Mon, Feb 23 - Thu, Mar 5
LEVEL Logo
10:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
LEVEL Logo
6:10 pm - 8:55 pm
BCN
-
BOS
8h 45mnonstop
$388LEVEL
Sat, Feb 21 - Mon, Mar 2
Icelandair Logo
7:50 pm - 1:35 pm
BOS
-
BCN
11h 45m1 stop
Icelandair Logo
11:50 am - 5:50 pm
BCN
-
BOS
12h 00m1 stop
$389Icelandair
Fri, Jan 9 - Fri, Jan 30
Icelandair Logo
7:50 pm - 1:15 pm
BOS
-
BCN
11h 25m1 stop
Icelandair Logo
11:50 am - 5:50 pm
BCN
-
BOS
12h 00m1 stop
$390Icelandair
Sun, Feb 1 - Fri, Feb 6
Scandinavian Airlines Logo
3:50 pm - 6:20 pm
BOS
-
BCN
20h 30m2 stops
Scandinavian Airlines Logo
7:10 pm - 3:50 pm
BCN
-
BOS
26h 40m1 stop
$394Scandinavian Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
3:00 pm - 8:20 am
BDL
-
BCN
11h 20m1 stop
Multiple Airlines Logo
12:35 pm - 2:00 pm
BCN
-
BDL
30h 25m2 stops
$461Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
4:59 pm - 3:00 pm
ALB
-
BCN
16h 01m2 stops
Multiple Airlines Logo
10:55 am - 12:09 am
BCN
-
ALB
19h 14m1 stop
$487Multiple Airlines
Tue, Feb 3 - Thu, Feb 26

United Airlines flights from Massachusetts to Barcelona-El Prat Airport

Our best United Airlines deals on Massachusetts to Barcelona-El Prat Airport flight tickets
United Airlines
Jan 11
BOS3:40 pmBoston Logan Intl
11h 55m
1 stop
BCN9:35 amBarcelona-El Prat
Jan 20
BCN1:35 pmBarcelona-El Prat
30h 42m
2 stops
BOS2:17 pmBoston Logan Intl
$432
Find similar
United Airlines
Jan 8
BDL3:00 pmHartford Bradley Intl
36h 35m
2 stops
BCN9:35 amBarcelona-El Prat
Jan 15
BCN1:35 pmBarcelona-El Prat
30h 47m
2 stops
BDL2:22 pmHartford Bradley Intl
$468
Find similar
United Airlines
Feb 4
BDL9:55 amHartford Bradley Intl
17h 40m
2 stops
BCN9:35 amBarcelona-El Prat
Feb 8
BCN1:55 pmBarcelona-El Prat
15h 49m
2 stops
BDL11:44 pmHartford Bradley Intl
$491
Find similar

Scandinavian Airlines flights from Massachusetts to Barcelona-El Prat Airport

Our best Scandinavian Airlines deals on Massachusetts to Barcelona-El Prat Airport flight tickets
Scandinavian Airlines
Feb 25
BOS3:50 pmBoston Logan Intl
20h 30m
2 stops
BCN6:20 pmBarcelona-El Prat
Mar 4
BCN7:10 pmBarcelona-El Prat
26h 40m
1 stop
BOS3:50 pmBoston Logan Intl
$394
Find similar
Scandinavian Airlines
Feb 3
BOS8:50 pmBoston Logan Intl
39h 30m
2 stops
BCN6:20 pmBarcelona-El Prat
Feb 12
BCN7:10 pmBarcelona-El Prat
26h 40m
1 stop
BOS3:50 pmBoston Logan Intl
$405
Find similar
Scandinavian Airlines
Feb 22
BOS7:00 pmBoston Logan Intl
41h 20m
2 stops
BCN6:20 pmBarcelona-El Prat
Mar 2
BCN12:10 pmBarcelona-El Prat
33h 40m
2 stops
BOS3:50 pmBoston Logan Intl
$406
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Barcelona-El Prat Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Massachusetts to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 2/4

6:05 pm-1:45 pm

1 stop13h 40m

Barcelona-El Prat

Thu 2/12

6:45 am-2:35 pm

1 stop13h 50m

$374

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 2/17

6:05 pm-10:05 am

1 stop10h 00m

Barcelona-El Prat

Sat 2/28

2:35 pm-8:10 pm

1 stop11h 35m

$380

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 4/13

6:05 pm-7:20 pm

1 stop19h 15m

Barcelona-El Prat

Mon 4/20

10:40 pm-8:05 pm

1 stop27h 25m

$381

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 2/23

10:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Thu 3/5

6:10 pm-8:55 pm

Nonstop8h 45m

$387

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 2/21

10:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Mon 3/2

6:10 pm-8:55 pm

Nonstop8h 45m

$388

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Fri 1/9

7:50 pm-1:35 pm

1 stop11h 45m

Barcelona-El Prat

Fri 1/30

11:50 am-5:50 pm

1 stop12h 00m

$389

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 2/1

7:50 pm-1:15 pm

1 stop11h 25m

Barcelona-El Prat

Fri 2/6

11:50 am-5:50 pm

1 stop12h 00m

$390

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 2/25

3:50 pm-6:20 pm

2 stops20h 30m

Barcelona-El Prat

Wed 3/4

7:10 pm-3:50 pm

1 stop26h 40m

$394

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Wed 3/4

3:00 pm-8:20 am

1 stop11h 20m

Barcelona-El Prat

Wed 3/11

12:35 pm-2:00 pm

2 stops30h 25m

$461

AlbanyBarcelona

ALB - BCN

ALBBCN

Albany Intl

Tue 2/3

4:59 pm-3:00 pm

2 stops16h 01m

Barcelona-El Prat

Thu 2/26

10:55 am-12:09 am

1 stop19h 14m

$487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Massachusetts to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Barcelona-El Prat Airport from Massachusetts is in September. Flight prices, which tend to average around $474, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Barcelona-El Prat Airport from Massachusetts during October instead. Flights to Barcelona-El Prat Airport in October, while not as cheap as those in September, still average around $486.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Monday when prices can be found for as low as $543. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $670. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Massachusetts in the evening is the least expensive time of day to depart. momondo users have found prices as low as $600 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $830 on average. Flights to Barcelona-El Prat Airport from Massachusetts at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Boston Logan Intl to Barcelona-El Prat for the best Massachusetts - Barcelona-El Prat flight prices

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $570 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Massachusetts for as low as $493 on momondo.

What cabin class options are available on Massachusetts to Barcelona-El Prat flights?

There are 3 cabin classes available to choose from on Massachusetts to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Barcelona-El Prat Airport flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to Barcelona-El Prat Airport.

Cheap Massachusetts to Barcelona-El Prat Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Barcelona-El Prat Airport

Best Price Found

$250

Fastest flight time

7h 15m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun
The best one-way flight to Barcelona-El Prat Airport from Massachusetts in the past 72 hours is $250. The best round-trip flight deal from Massachusetts to Barcelona-El Prat Airport found on momondo in the last 72 hours is $494.
The fastest flight from Massachusetts to Barcelona-El Prat Airport takes 7h 15m
Direct flights go from Massachusetts to Barcelona-El Prat Airport on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Iberia.
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Barcelona-El Prat Airport?

    Prices for flights from Massachusetts to Barcelona-El Prat Airport were last updated today.

  • How many operators does momondo search for flights from Massachusetts to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Massachusetts to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Massachusetts to Barcelona-El Prat Airport?

Best airlines flying from Massachusetts to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Massachusetts to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $308Free CancellationRating
7.0
103 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom $334Free CancellationRating
7.1
2,087 reviews
Search TAP AIR PORTUGAL flights
LEVELPriceFrom $340Free CancellationRating
0.0
0 reviews
Search LEVEL flights
FinnairPriceFrom $349Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
IcelandairPriceFrom $355Free CancellationRating
7.0
589 reviews
Search Icelandair flights
JetBluePriceFrom $394Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
Air CanadaPriceFrom $399Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
SWISSPriceFrom $409Free CancellationRating
7.5
1,810 reviews
Search SWISS flights
Air FrancePriceFrom $423Free CancellationRating
7.4
1,502 reviews
Search Air France flights
ITA AirwaysPriceFrom $429Free CancellationRating
6.7
1,100 reviews
Search ITA Airways flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
El Prat de Llobregat
Castelldefels
L'Hospitalet de Llobregat
Tarragona
Santa Susanna
Cambrils
Cadaques
Empuriabrava
Calella
Pineda de Mar
Roses
Badalona
Pals
Palafrugell
Tortosa
La Pineda

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Barcelona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Barcelona. momondo saves you time and could save you money on your trip.

Can I find flights from Massachusetts to Barcelona with flexible booking policies on momondo?

All flight searches from Massachusetts to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Massachusetts to Barcelona?

Once all potential Massachusetts to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Massachusetts to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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