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Cheap flights from Barcelona-El Prat Airport to Boston from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Boston departing on 11/23. 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 Barcelona-El Prat Airport to Boston

Cheap round-trip flights

Iberia Logo
6:10 pm - 8:55 pmBCN-BOS
8h 45mnonstop
Iberia Logo
10:40 pm - 11:55 amBOS-BCN
7h 15mnonstop
$376Iberia
Find Deal
Sat, Nov 8 - Sat, Nov 15
TAP AIR PORTUGAL Logo
5:45 pm - 2:20 pmBCN-BOS
26h 35m1 stop
TAP AIR PORTUGAL Logo
7:05 pm - 8:20 pmBOS-BCN
20h 15m1 stop
$384TAP AIR PORTUGAL
Find Deal
Fri, Oct 10 - Thu, Oct 30
Iberia Logo
6:10 pm - 8:55 pmBCN-BOS
8h 45mnonstop
Iberia Logo
10:40 pm - 11:55 amBOS-BCN
7h 15mnonstop
$385Iberia
Find Deal
Mon, Nov 10 - Sat, Nov 29
TAP AIR PORTUGAL Logo
11:25 am - 7:50 pmBCN-BOS
14h 25m1 stop
TAP AIR PORTUGAL Logo
10:20 pm - 2:10 pmBOS-BCN
9h 50m1 stop
$388TAP AIR PORTUGAL
Find Deal
Thu, Aug 28 - Sun, Aug 31
TAP AIR PORTUGAL Logo
3:00 pm - 7:50 pmBCN-BOS
10h 50m1 stop
TAP AIR PORTUGAL Logo
6:10 pm - 4:55 pmBOS-BCN
16h 45m1 stop
$390TAP AIR PORTUGAL
Find Deal
Thu, Sep 11 - Sun, Sep 14
TAP AIR PORTUGAL Logo
2:35 pm - 9:10 pmBCN-BOS
11h 35m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 10:05 amBOS-BCN
10h 00m1 stop
$392TAP AIR PORTUGAL
Find Deal
Sun, Oct 26 - Sun, Nov 2
Icelandair Logo
11:45 am - 5:45 pmBCN-BOS
12h 00m1 stop
Icelandair Logo
8:00 pm - 1:10 pmBOS-BCN
11h 10m1 stop
$440Icelandair
Find Deal
Fri, Dec 5 - Fri, Dec 12
Icelandair Logo
3:45 pm - 10:00 pmBCN-BOS
12h 15m1 stop
Icelandair Logo
11:35 pm - 2:45 pmBOS-BCN
33h 10m1 stop
$454Icelandair
Find Deal
Mon, Aug 25 - Wed, Sep 10
Aer Lingus Logo
11:30 am - 6:55 pmBCN-BOS
13h 25m1 stop
Aer Lingus Logo
9:20 pm - 8:25 pmBOS-BCN
17h 05m1 stop
$461Aer Lingus
Find Deal
Wed, Nov 12 - Sat, Nov 15
Aer Lingus Logo
11:30 am - 6:55 pmBCN-BOS
13h 25m1 stop
Aer Lingus Logo
5:50 pm - 10:50 amBOS-BCN
11h 00m1 stop
$491Aer Lingus
Find Deal
Sat, Nov 8 - Sat, Nov 15

Iberia flights from Barcelona-El Prat Airport to Boston

Our best Iberia deals on Barcelona-El Prat Airport to Boston flight tickets
Iberia
Nov 8
BCN6:10 pmBarcelona-El Prat
8h 45m
BOS8:55 pmBoston Logan Intl
Nov 15
BOS10:40 pmBoston Logan Intl
7h 15m
BCN11:55 amBarcelona-El Prat
Iberia
Nov 10
BCN6:10 pmBarcelona-El Prat
8h 45m
BOS8:55 pmBoston Logan Intl
Nov 29
BOS10:40 pmBoston Logan Intl
7h 15m
BCN11:55 amBarcelona-El Prat
Iberia
Sep 25
BCN6:30 pmBarcelona-El Prat
8h 45m
BOS9:15 pmBoston Logan Intl
Sep 29
BOS11:00 pmBoston Logan Intl
7h 15m
BCN12:15 pmBarcelona-El Prat

TAP AIR PORTUGAL flights from Barcelona-El Prat Airport to Boston

Our best TAP AIR PORTUGAL deals on Barcelona-El Prat Airport to Boston flight tickets
TAP AIR PORTUGAL
Oct 10
BCN5:45 pmBarcelona-El Prat
26h 35m
1 stop
BOS2:20 pmBoston Logan Intl
Oct 30
BOS7:05 pmBoston Logan Intl
20h 15m
1 stop
BCN8:20 pmBarcelona-El Prat
TAP AIR PORTUGAL
Aug 28
BCN11:25 amBarcelona-El Prat
14h 25m
1 stop
BOS7:50 pmBoston Logan Intl
Aug 31
BOS10:20 pmBoston Logan Intl
9h 50m
1 stop
BCN2:10 pmBarcelona-El Prat
TAP AIR PORTUGAL
Sep 11
BCN3:00 pmBarcelona-El Prat
10h 50m
1 stop
BOS7:50 pmBoston Logan Intl
Sep 14
BOS6:10 pmBoston Logan Intl
16h 45m
1 stop
BCN4:55 pmBarcelona-El Prat

See travel insights to Boston from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Boston

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 Boston?

In general, January is the cheapest month to fly from Barcelona-El Prat Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $323. If you aren’t able to travel during the month of January, then book flights to Boston from Barcelona-El Prat Airport during March instead. Flights to Boston in March, while not as cheap as those in January, still average around $371.

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

The cheapest day to depart from Barcelona-El Prat Airport to Boston is on a Thursday when prices can be found for as low as $485. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $595.

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

According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Barcelona-El Prat Airport to Boston at noon for as low as $491. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $769 per ticket.

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

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

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

You are more likely to see cheaper flights to Boston from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Barcelona-El Prat Airport for as low as $370 on momondo.

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

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

How have Barcelona-El Prat Airport to Boston flight prices changed over time?

As of July 2025, prices for Barcelona-El Prat Airport to Boston flights are approximately 45% cheaper when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Barcelona-El Prat Airport to Boston (BCN to BOS) flight deals and tips

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

Best Price Found

$225

Fastest flight time

8h 45m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Barcelona-El Prat Airport in the past 72 hours is $225. The best round-trip flight deal from Barcelona-El Prat Airport to Boston found on momondo in the last 72 hours is $376.
The fastest flight from Barcelona-El Prat Airport to Boston takes 8h 45m
Direct flights go from Barcelona-El Prat Airport to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

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

    Boston Logan Intl is 3640.3 mi away from Barcelona-El Prat. In terms of flight time, this usually takes a little over 8h 45m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona-El Prat Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport 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 Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Barcelona-El Prat Airport to Boston?


Best airlines flying from Barcelona-El Prat Airport to Boston

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Boston with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom $259Free CancellationRating
7.1
1,170 reviews
Search Vueling flights
LEVELPriceFrom $293Free CancellationRating
4.0
4 reviews
Search LEVEL flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
IberiaPriceFrom $333Free CancellationRating
7.0
2,819 reviews
Search Iberia flights
DeltaPriceFrom $339Free CancellationRating
8.0
7,983 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $355Free CancellationRating
7.1
1,912 reviews
Search TAP AIR PORTUGAL flights
Air FrancePriceFrom $358Free CancellationRating
7.5
1,473 reviews
Search Air France flights
  • Delta Flights From Barcelona-El Prat Airport to Boston

    The lowest priced Delta flight from Barcelona-El Prat Airport to Boston from the last 72 hours was $339. Generally, Delta has 3 flights on this route every week with an average price of $563. Delta is rated 8.0/10 by our users.

  • Air France Flights From Barcelona-El Prat Airport to Boston

    Another popular option for Barcelona-El Prat Airport to Boston flights is Air France (7.5/10, 1,473 ratings). Air France flies from Barcelona-El Prat Airport to Boston around 3 times per week, with deals starting from $358 round-trip and rising to an average price of around $703.


Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Nashua
Cambridge
Laconia
Kennebunkport
Narragansett
Brockton
Concord
Everett
Gloucester
South Yarmouth
Wells
Warwick
Revere

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Boston. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Barcelona to Boston 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 Barcelona to Boston?

momondo provides multiple filters to help you find the best flight to Boston from Barcelona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Barcelona to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.


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Tue 7/8
Tue 7/15

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