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Cheap flights from Boston to Barcelona from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Barcelona departing on 1/23. 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 Boston to Barcelona

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Barcelona that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Barcelona.

Cheap last minute flights

Planning a quick getaway from Boston to Barcelona? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Barcelona, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Barcelona

Find recent round-trip train or bus tickets from Boston to Barcelona.

All round-trip flight deals to Barcelona

The cheapest plane tickets to Barcelona found on KAYAK recently.
7:20 pm - 9:10 pmBOS-BCN
20h 50m1 stop
9:50 pm - 6:00 pmBCN-BOS
25h 10m1 stop
$313PLAY
Find Deal
Wed, Mar 12 - Sun, Mar 16
7:20 pm - 8:50 pmBOS-BCN
20h 30m1 stop
10:10 pm - 6:00 pmBCN-BOS
24h 50m1 stop
$364PLAY
Find Deal
Sat, Mar 15 - Thu, Mar 20
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$370Vueling
Find Deal
Thu, Jan 30 - Thu, Feb 6
10:50 pm - 12:15 pmBOS-BCN
7h 25mnonstop
6:30 pm - 9:05 pmBCN-BOS
8h 35mnonstop
$375Vueling
Find Deal
Fri, Apr 4 - Wed, Apr 23
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$394Iberia
Find Deal
Sat, Jan 25 - Thu, Feb 6
10:50 pm - 11:45 pmBOS-BCN
18h 55m1 stop
6:05 pm - 2:30 pmBCN-BOS
26h 25m1 stop
$406TAP AIR PORTUGAL
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Thu, Jan 30 - Thu, Feb 6
6:10 pm - 1:45 pmBOS-BCN
13h 35m1 stop
9:10 pm - 2:30 pmBCN-BOS
23h 20m1 stop
$408TAP AIR PORTUGAL
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Sun, Jan 19 - Thu, Jan 30
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$434Iberia
Find Deal
Thu, Feb 20 - Thu, Feb 27
6:25 pm - 10:25 amBOS-BCN
10h 00m1 stop
1:30 pm - 7:23 pmBCN-BOS
11h 53m1 stop
$519British Airways
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Wed, Jan 15 - Wed, Feb 5
6:25 pm - 10:25 amBOS-BCN
10h 00m1 stop
2:35 pm - 9:55 pmBCN-BOS
13h 20m1 stop
$531British Airways
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Mon, Jan 20 - Tue, Jan 21
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
$172Vueling
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Thu, Jan 23
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
$175Vueling
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Tue, Jan 21
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
$264Iberia
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Tue, Feb 25
10:45 pm - 9:50 pmBOS-BCN
17h 05m1 stop
$337TAP AIR PORTUGAL
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Wed, Apr 30
10:45 pm - 9:50 pmBOS-BCN
17h 05m1 stop
$344TAP AIR PORTUGAL
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Wed, Apr 23
10:50 pm - 12:15 pmBOS-BCN
7h 25mnonstop
$376Iberia
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Thu, Apr 10
7:39 pm - 4:10 pmBOS-BCN
15h 31m2 stops
$408British Airways
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Mon, Mar 24
7:25 pm - 9:50 amBOS-BCN
32h 25m2 stops
$409Air Canada
Find Deal
Tue, Jan 21
7:10 am - 12:15 pmBOS-BCN
23h 05m2 stops
$412Air Canada
Find Deal
Sun, Jan 5
6:00 pm - 9:00 amBOS-BCN
33h 00m1 stop
$434British Airways
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Sat, Feb 15
7:10 am - 2:20 pmBOS-BCN
25h 10m2 stops
9:50 am - 8:03 pmBCN-BOS
16h 13m2 stops
Wed, Dec 25 - Fri, Jan 31
10:50 am - 2:20 pmBOS-BCN
21h 30m2 stops
9:50 am - 8:20 pmBCN-BOS
16h 30m1 stop
Wed, Dec 25 - Fri, Jan 31
7:30 am - 6:25 pmBOS-BCN
28h 55m1 stop
3:35 pm - 2:00 pmBCN-BOS
28h 25m1 stop
$620British Airways
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Wed, Dec 25 - Wed, Jan 8
7:30 pm - 11:10 amBOS-BCN
57h 40m2 stops
12:15 pm - 6:26 pmBCN-BOS
36h 11m2 stops
$639United Airlines
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Sat, Dec 28 - Sat, Jan 25
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:00 pm - 8:55 pmBCN-BOS
8h 55mnonstop
$673Iberia
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Thu, Dec 26 - Sat, Mar 1
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$787Vueling
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Sat, Dec 28 - Tue, Jan 14
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
9:45 am - 3:20 pmBCN-BOS
11h 35m1 stop
$794Iberia
Find Deal
Sat, Dec 28 - Wed, Jan 15
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:00 pm - 8:55 pmBCN-BOS
8h 55mnonstop
$874Vueling
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Thu, Dec 26 - Sat, Dec 28
10:00 pm - 4:10 pmBOS-BCN
12h 10m1 stop
8:35 pm - 2:00 pmBCN-BOS
23h 25m1 stop
$997British Airways
Find Deal
Sat, Dec 28 - Wed, Jan 8
10:55 pm - 5:15 pmBOS-BCN
12h 20m1 stop
6:45 am - 2:30 pmBCN-BOS
13h 45m1 stop
$1,408TAP AIR PORTUGAL
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Fri, Dec 27 - Mon, Dec 30
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$370Vueling
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Thu, Jan 30 - Thu, Feb 6
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:00 pm - 8:55 pmBCN-BOS
8h 55mnonstop
$373Vueling
Find Deal
Thu, Jan 30 - Sat, Feb 8
10:50 pm - 12:15 pmBOS-BCN
7h 25mnonstop
6:30 pm - 9:05 pmBCN-BOS
8h 35mnonstop
$375Vueling
Find Deal
Fri, Apr 4 - Wed, Apr 23
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$394Iberia
Find Deal
Sat, Jan 25 - Thu, Feb 6
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$434Iberia
Find Deal
Thu, Feb 20 - Thu, Feb 27
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$549Finnair
Find Deal
Thu, Jan 30 - Thu, Feb 6
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
5:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
Sat, Mar 1 - Tue, Mar 18
11:55 pm - 1:15 pmBOS-BCN
7h 20mnonstop
6:30 pm - 9:05 pmBCN-BOS
8h 35mnonstop
Sun, Apr 6 - Tue, Apr 15
10:50 pm - 12:15 pmBOS-BCN
7h 25mnonstop
6:30 pm - 9:05 pmBCN-BOS
8h 35mnonstop
$788Finnair
Find Deal
Wed, Apr 9 - Mon, Apr 28
10:50 pm - 12:15 pmBOS-BCN
7h 25mnonstop
6:30 pm - 9:05 pmBCN-BOS
8h 35mnonstop
$798American Airlines
Find Deal
Fri, Apr 25 - Tue, Apr 29

PLAY flights from Boston to Barcelona

Our best PLAY deals on Boston to Barcelona flight tickets
PLAY
Mar 12
BOS7:20 pmBoston Logan Intl
20h 50m
1 stop
BCN9:10 pmBarcelona-El Prat
Mar 16
BCN9:50 pmBarcelona-El Prat
25h 10m
1 stop
BOS6:00 pmBoston Logan Intl
PLAY
Mar 15
BOS7:20 pmBoston Logan Intl
20h 30m
1 stop
BCN8:50 pmBarcelona-El Prat
Mar 20
BCN10:10 pmBarcelona-El Prat
24h 50m
1 stop
BOS6:00 pmBoston Logan Intl
PLAY
Mar 15
BOS7:20 pmBoston Logan Intl
20h 30m
1 stop
BCN8:50 pmBarcelona-El Prat
Mar 20
BCN10:10 pmBarcelona-El Prat
24h 50m
1 stop
BOS6:00 pmBoston Logan Intl

Scandinavian Airlines flights from Boston to Barcelona

Our best Scandinavian Airlines deals on Boston to Barcelona flight tickets
Scandinavian Airlines
Mar 24
BOS6:45 pmBoston Logan Intl
18h 35m
1 stop
BCN6:20 pmBarcelona-El Prat
Mar 30
BCN12:20 pmBarcelona-El Prat
33h 15m
2 stops
BOS3:35 pmBoston Logan Intl
Scandinavian Airlines
Mar 31
BOS5:40 pmBoston Logan Intl
18h 30m
1 stop
BCN6:10 pmBarcelona-El Prat
Apr 7
BCN7:00 pmBarcelona-El Prat
26h 35m
1 stop
BOS3:35 pmBoston Logan Intl
Scandinavian Airlines
Apr 8
BOS5:40 pmBoston Logan Intl
18h 30m
1 stop
BCN6:10 pmBarcelona-El Prat
May 21
BCN7:00 pmBarcelona-El Prat
26h 35m
1 stop
BOS3:35 pmBoston Logan Intl

See travel insights to Barcelona from

How to get the cheapest flight ticket from Boston to Barcelona

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 typical price of a round-trip flight between Boston and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of January is, on average, the cheapest month to fly to Barcelona from Boston, with most prices found around $401. If you don’t want to visit Barcelona in January, then you should wait until February to fly from Boston, when ticket prices are also cheap, with an average price of $464.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Boston to Barcelona is on a Tuesday when prices can be found for as low as $589. On the other hand, Friday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $751.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Boston to Barcelona when you can find flight prices for as low as $655. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $830 on average. Flights to Barcelona from Boston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Boston Logan Intl to Barcelona flight route?

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

How far in advance should I book a flight to Barcelona?

In general, most travelers find the cheapest time to book a flight to Barcelona is about 11 days prior to their departure date when tickets on average are $610. In the past 72 hours, momondo users found flights from Boston to Barcelona for as low as $520.

What cabin class options are available on Boston Logan Intl to Barcelona flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Barcelona 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 Boston to Barcelona flights?

You could potentially save up to 40% on your flight if you consider stops on a Boston to Barcelona flight.

Cheap Boston to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Barcelona

Best Price Found

$172

Fastest flight time

7h 10m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Barcelona

1 airport
The best one-way flight to Barcelona from Boston in the past 72 hours is $172. The best round-trip flight deal from Boston to Barcelona found on momondo in the last 72 hours is $313.
The fastest flight from Boston to Barcelona takes 7h 10m
Direct flights go from Boston to Barcelona on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Finnair, Iberia and Vueling.
There is 1 airport near Barcelona: Barcelona-El Prat (BCN)

  • How far is Boston Logan Intl to Barcelona by plane?

    Boston Logan Intl and Barcelona are 3641.9 mi apart from one another. A reasonable flight in good conditions will take 7h 10m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Barcelona?

    Prices for flights from Boston Logan Intl Airport to Barcelona are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Barcelona?

  • How old do you have to be to fly from Boston Logan Intl Airport to Barcelona?

    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 Boston Logan Intl Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Boston to Barcelona

Compare and see reviews for airlines that fly from Boston to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
Azores AirlinesPriceFrom $265Free CancellationRating
7.4
62 reviews
Search Azores Airlines flights
VuelingPriceFrom $281Free CancellationRating
7.1
1,187 reviews
Search Vueling flights
LEVELPriceFrom $287Free CancellationRating
4.0
4 reviews
Search LEVEL flights
PLAYPriceFrom $298Free CancellationRating
7.1
91 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom $361Free CancellationRating
7.1
1,880 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $362Free CancellationRating
7.1
506 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $384Free CancellationRating
7.3
1,309 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $423Free CancellationRating
7.1
1,074 reviews
Search Aer Lingus flights
SWISSPriceFrom $450Free CancellationRating
7.5
1,605 reviews
Search SWISS flights
United AirlinesPriceFrom $475Free CancellationRating
7.4
9,022 reviews
Search United Airlines flights

Why use momondo?

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

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

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

Flights from Boston to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Boston.

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

Yes momondo offers price alerts on flights to Barcelona from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona