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Cheap flights from Boston to Barcelona from $153

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 1/28. 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 from Boston to Barcelona

The cheapest plane tickets from Boston to Barcelona found on KAYAK recently.
7:20 pm - 9:10 pmBOS-BCN
20h 50m1 stop
10:40 pm - 6:00 pmBCN-BOS
25h 20m1 stop
$271PLAY
Find Deal
mié., mar. 26 - lun., mar. 31
7:20 pm - 9:10 pmBOS-BCN
20h 50m1 stop
10:40 pm - 6:00 pmBCN-BOS
25h 20m1 stop
$297PLAY
Find Deal
mié., mar. 26 - lun., mar. 31
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$308Vueling
Find Deal
mar., feb. 4 - mar., feb. 11
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$309Vueling
Find Deal
mar., feb. 4 - mar., feb. 11
10:50 pm - 11:45 pmBOS-BCN
18h 55m1 stop
6:45 am - 2:30 pmBCN-BOS
13h 45m1 stop
$385TAP AIR PORTUGAL
Find Deal
dom., feb. 23 - mar., mar. 4
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
6:00 pm - 8:55 pmBCN-BOS
8h 55mnonstop
$395Iberia
Find Deal
sáb., feb. 8 - sáb., feb. 15
6:10 pm - 11:45 amBOS-BCN
11h 35m1 stop
6:05 pm - 3:25 pmBCN-BOS
26h 20m1 stop
$396TAP AIR PORTUGAL
Find Deal
lun., feb. 24 - mié., mar. 12
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
6:00 pm - 8:55 pmBCN-BOS
8h 55mnonstop
$435Iberia
Find Deal
sáb., feb. 22 - sáb., mar. 1
1:05 pm - 7:00 amBOS-BCN
12h 55m1 stop
2:10 pm - 10:31 pmBCN-BOS
14h 21m1 stop
$491Delta
Find Deal
lun., mar. 24 - vie., abr. 4
7:11 pm - 7:05 pmBOS-BCN
17h 54m1 stop
10:15 am - 12:58 amBCN-BOS
20h 43m1 stop
$506Delta
Find Deal
mar., feb. 11 - jue., feb. 20
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
$153Vueling
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mar., ene. 28
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
$154Vueling
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mar., ene. 28
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
$157Vueling
Find Deal
jue., ene. 30
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
$177Vueling
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mar., ene. 28
8:00 pm - 1:30 pmBOS-BCN
11h 30m1 stop
$245Icelandair
Find Deal
mié., feb. 26
8:00 pm - 1:10 pmBOS-BCN
11h 10m1 stop
$265Icelandair
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mié., ene. 29
6:10 pm - 11:45 amBOS-BCN
11h 35m1 stop
$336TAP AIR PORTUGAL
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mié., ene. 29
10:55 pm - 8:20 pmBOS-BCN
15h 25m1 stop
$371TAP AIR PORTUGAL
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vie., feb. 21
10:50 pm - 12:15 pmBOS-BCN
7h 25mnonstop
$376Iberia
Find Deal
jue., abr. 10
10:35 am - 9:50 amBOS-BCN
17h 15m2 stops
$409United Airlines
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mié., feb. 12
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$316Vueling
Find Deal
mar., ene. 28 - jue., feb. 13
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:00 pm - 8:55 pmBCN-BOS
8h 55mnonstop
$340Vueling
Find Deal
mar., ene. 28 - sáb., feb. 15
6:10 pm - 11:45 pmBOS-BCN
23h 35m1 stop
10:55 am - 2:30 pmBCN-BOS
33h 35m1 stop
$367TAP AIR PORTUGAL
Find Deal
sáb., ene. 25 - mar., feb. 4
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$387Vueling
Find Deal
sáb., ene. 25 - mar., feb. 4
10:55 pm - 8:20 pmBOS-BCN
15h 25m1 stop
6:45 am - 2:30 pmBCN-BOS
13h 45m1 stop
$390TAP AIR PORTUGAL
Find Deal
vie., ene. 24 - sáb., feb. 1
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
9:05 pm - 3:20 pmBCN-BOS
24h 15m1 stop
$460Iberia
Find Deal
mar., ene. 28 - mar., feb. 11
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$475Iberia
Find Deal
sáb., ene. 25 - mar., feb. 4
8:20 pm - 3:45 pmBOS-BCN
13h 25m1 stop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$509American Airlines
Find Deal
mar., ene. 28 - mar., feb. 11
8:20 pm - 12:35 pmBOS-BCN
10h 15m1 stop
1:30 pm - 8:39 pmBCN-BOS
13h 09m1 stop
$568American Airlines
Find Deal
dom., ene. 26 - dom., feb. 2
10:05 am - 8:50 amBOS-BCN
16h 45m2 stops
11:10 am - 11:42 pmBCN-BOS
18h 32m2 stops
$657Delta
Find Deal
vie., ene. 24 - sáb., feb. 1
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$308Vueling
Find Deal
mar., feb. 4 - mar., feb. 11
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$309Vueling
Find Deal
mar., feb. 4 - mar., feb. 11
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
6:00 pm - 8:55 pmBCN-BOS
8h 55mnonstop
$395Iberia
Find Deal
sáb., feb. 8 - sáb., feb. 15
10:40 pm - 11:50 amBOS-BCN
7h 10mnonstop
6:00 pm - 8:55 pmBCN-BOS
8h 55mnonstop
$435Iberia
Find Deal
sáb., feb. 22 - sáb., mar. 1
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$467Finnair
Find Deal
mar., feb. 25 - mar., mar. 4
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$517Finnair
Find Deal
jue., feb. 20 - jue., feb. 27
11:25 pm - 12:35 pmBOS-BCN
7h 10mnonstop
6:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$528American Airlines
Find Deal
jue., feb. 6 - jue., feb. 13
11:55 pm - 1:15 pmBOS-BCN
7h 20mnonstop
6:30 pm - 9:05 pmBCN-BOS
8h 35mnonstop
dom., abr. 6 - lun., abr. 21
11:55 pm - 1:15 pmBOS-BCN
7h 20mnonstop
6:30 pm - 9:05 pmBCN-BOS
8h 35mnonstop
dom., abr. 6 - mar., abr. 22
11:25 pm - 11:35 amBOS-BCN
7h 10mnonstop
5:45 pm - 9:40 pmBCN-BOS
8h 55mnonstop
$660American Airlines
Find Deal
mar., mar. 18 - jue., mar. 27

PLAY flights from Boston to Barcelona

Our best PLAY deals on Boston to Barcelona flight tickets
PLAY
Mar 26
BOS7:20 pmBoston Logan Intl
20h 50m
1 stop
BCN9:10 pmBarcelona-El Prat
Mar 31
BCN10:40 pmBarcelona-El Prat
25h 20m
1 stop
BOS6:00 pmBoston Logan Intl
PLAY
Mar 26
BOS7:20 pmBoston Logan Intl
20h 50m
1 stop
BCN9:10 pmBarcelona-El Prat
Mar 31
BCN10:40 pmBarcelona-El Prat
25h 20m
1 stop
BOS6:00 pmBoston Logan Intl
PLAY
Mar 26
BOS7:20 pmBoston Logan Intl
20h 50m
1 stop
BCN9:10 pmBarcelona-El Prat
Mar 31
BCN10:40 pmBarcelona-El Prat
25h 20m
1 stop
BOS6:00 pmBoston Logan Intl

TAP AIR PORTUGAL flights from Boston to Barcelona

Our best TAP AIR PORTUGAL deals on Boston to Barcelona flight tickets
TAP AIR PORTUGAL
Jan 25
BOS6:10 pmBoston Logan Intl
23h 35m
1 stop
BCN11:45 pmBarcelona-El Prat
Feb 4
BCN10:55 amBarcelona-El Prat
33h 35m
1 stop
BOS2:30 pmBoston Logan Intl
TAP AIR PORTUGAL
Feb 23
BOS10:50 pmBoston Logan Intl
18h 55m
1 stop
BCN11:45 pmBarcelona-El Prat
Mar 4
BCN6:45 amBarcelona-El Prat
13h 45m
1 stop
BOS2:30 pmBoston Logan Intl
TAP AIR PORTUGAL
Jan 25
BOS10:50 pmBoston Logan Intl
15h 30m
1 stop
BCN8:20 pmBarcelona-El Prat
Feb 4
BCN9:10 pmBarcelona-El Prat
23h 20m
1 stop
BOS2:30 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 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 $430. 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 $462.

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 $629. 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 $765.

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 $691. 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 in the afternoon when prices are $1,145 on average. Flights to Barcelona from Boston in the afternoon 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?

You are more likely to see cheaper flights to Barcelona from Boston when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $606 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Boston for as low as $586 on momondo.

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.

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

$153

Fastest flight time

7h 10m

Direct flights

Wed, Fri and Sun

Airports in Barcelona

1 airport
The best one-way flight to Barcelona from Boston in the past 72 hours is $153. The best round-trip flight deal from Boston to Barcelona found on momondo in the last 72 hours is $271.
The fastest flight from Boston to Barcelona takes 7h 10m
Direct flights go from Boston to Barcelona on Wednesday, Friday 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
7.5
61 reviews
Search Azores Airlines flights
LEVELPriceFrom $292Free CancellationRating
4.0
4 reviews
Search LEVEL flights
PLAYPriceFrom $303Free CancellationRating
7.1
92 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom $360Free CancellationRating
7.1
1,869 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $361Free CancellationRating
7.0
502 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $405Free CancellationRating
7.3
1,320 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $423Free CancellationRating
7.1
1,081 reviews
Search Aer Lingus flights
SWISSPriceFrom $450Free CancellationRating
7.5
1,598 reviews
Search SWISS flights
British AirwaysPriceFrom $472Free CancellationRating
6.6
6,824 reviews
Search British Airways flights
United AirlinesPriceFrom $475Free CancellationRating
7.4
8,971 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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Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona