Cheap flights from Boston to Barcelona

Flights overview

Useful information for finding cheap flights from Boston to Barcelona and booking your next trip
Cheapest round-trip flights $349
Tap Air Portugal 1 stop 19 hr Fri, Nov 28 — Thu, Dec 4
The cheapest round-trip flight from Boston to Barcelona is currently $349
Cheapest one-way flight $201
LEVEL Nonstop 8 hr Thu, Jan 22
The cheapest one-way flight from Boston to Barcelona is currently $201
Cheapest nonstop flights $388
LEVEL Nonstop 8 hr Sat, Jan 17 — Sat, Jan 24
The cheapest nonstop round-trip flight from Boston to Barcelona is currently $388
Last-minute weekend getaway $750
Tap Air Portugal 1 stop 32 hr Sat, Nov 22 — Mon, Nov 24
The cheapest last-minute weekend getaway from Boston to Barcelona is currently $750
Cheapest business class flights $1,843
Azores Airlines 1 stop 10 hr Thu, Feb 5 — Wed, Feb 11
The cheapest business class round-trip flight from Boston to Barcelona is currently $1,843
Fastest flight 7 hr 15 min The fastest nonstop flight from Boston to Barcelona takes 7 hr 15 min
Nonstop flights Some days There are direct flights on this route 3 days a week: Mon, Thu, Sun.

When is the cheapest time to fly?

The cheapest month to fly from Boston to Barcelona is typically November. The most expensive month to fly is typically June.
November
Cheapest
Typical prices: $355–730
June
Most expensive
Typical prices: $540–910

Popular airlines from Boston to Barcelona

  • Iberia
    Nonstop
    from $398
    Typical price: $485–1,200
    3 weekly nonstop flights
    BOS - BCN Every Mon, Thu, Sat
    37 weekly connecting flights
    BOS - BCN Every day
  • British Airways
    from $484
    Typical price: $540–1,400
    41 weekly connecting flights
    BOS - BCN Every day
  • American
    from $469
    Typical price: $520–1,150
    40 weekly connecting flights
    BOS - BCN Every day
  • United
    from $466
    Typical price: $510–1,450
    31 weekly connecting flights
    BOS - BCN Every day
  • Delta
    from $484
    Typical price: $560–1,650
    28 weekly connecting flights
    BOS - BCN Every day
  • Tap Air Portugal
    from $349
    Typical price: $550–1,500
    26 weekly connecting flights
    BOS - BCN Every day

Popular airports near Boston

  • Boston Logan International Airport (BOS)
    Boston United States 12 min 2 mi
  • John F. Kennedy International Airport (JFK)
    New York United States 3 hr 38 min 184 mi
  • LaGuardia Airport (LGA)
    New York United States 3 hr 27 min 181 mi
  • Rhode Island T.F. Green International Airport (PVD)
    Providence United States 1 hr 7 min 47 mi

Popular airports near Barcelona

  • Josep Tarradellas Barcelona-El Prat Airport (BCN)
    Barcelona Spain 21 min 7 mi
  • Girona–Costa Brava Airport (GRO)
    Girona Spain 1 hr 6 min 47 mi
  • Reus Airport (REU)
    Reus Spain 1 hr 18 min 54 mi
  • Valencia Airport (VLC)
    Valencia Spain 3 hr 35 min 191 mi

Frequently asked questions about flying from Boston to Barcelona

When are the cheapest days to fly from Boston to Barcelona?
The cheapest flights from Boston to Barcelona are usually in November. Typical ticket prices in November range from $355 to $730.
Which airlines provide the cheapest flights from Boston to Barcelona?
The cheapest round-trip flight from Boston to Barcelona recently found on Google Flights was with Tap Air Portugal from $349. The cheapest one-way flight was with LEVEL from $201.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Iberia flight from Boston to Barcelona is $398, flying from Jan 22 to Jan 29.
  • The cheapest British Airways flight from Boston to Barcelona is $484, flying from Jan 29 to Feb 4.
  • The cheapest American flight from Boston to Barcelona is $469, flying from Jan 15 to Jan 22.
  • The cheapest United flight from Boston to Barcelona is $466, flying from Feb 8 to Feb 17.
  • The cheapest Delta flight from Boston to Barcelona is $484, flying from Jan 22 to Jan 28.
  • The cheapest Tap Air Portugal flight from Boston to Barcelona is $349, flying from Nov 28 to Dec 4.
What are the cheapest flights from Boston to Barcelona?
The cheapest round-trip flight from Boston to Barcelona starts at $349 from Fri, Nov 28 to Thu, Dec 4. The cheapest one-way flight starts at $201 and departs on Thu, Jan 22.
How long does it take to fly from Boston to Barcelona?
7 hr 15 min is the shortest flight time from Boston to Barcelona.
When should you fly to Barcelona, Spain?
Apr–Oct is peak travel season in Barcelona. Spring (May–Jun) brings the popular Sónar electronic music festival (Jun) and Verbena de Sant Juan (Jun 23), celebrated with fireworks and beach bonfires. Summer (Jul–Aug) can be hot and humid. The Grec Festival (Jul) features theater, dance, music and other performing arts.
How do I find cheap dates to fly from Boston to Barcelona?
It's easy to use Google Flights to find the cheapest days to fly from Boston to Barcelona.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What is the best airline to fly from Boston to Barcelona?
What counts as the best airline for your flights from Boston to Barcelona really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Boston to Barcelona.

In terms of nonstop flights, Iberia is the most popular. Iberia offers 3 nonstop flights and 37 connecting flights per week. Iberia flies from Boston Logan International Airport (BOS) to Josep Tarradellas Barcelona-El Prat Airport (BCN) .

In terms of flights, British Airways is the most popular. British Airways offers 41 connecting flights per week. British Airways flies from Boston Logan International Airport (BOS) to Josep Tarradellas Barcelona-El Prat Airport (BCN) .

Other popular airlines flying from Boston to Barcelona are:
  • American offers 40 connecting flights per week. American flies from Boston Logan International Airport (BOS) to Josep Tarradellas Barcelona-El Prat Airport (BCN) .
  • United offers 31 connecting flights per week. United flies from Boston Logan International Airport (BOS) to Josep Tarradellas Barcelona-El Prat Airport (BCN) .
  • Delta offers 28 connecting flights per week. Delta flies from Boston Logan International Airport (BOS) to Josep Tarradellas Barcelona-El Prat Airport (BCN) .
  • Tap Air Portugal offers 26 connecting flights per week. Tap Air Portugal flies from Boston Logan International Airport (BOS) to Josep Tarradellas Barcelona-El Prat Airport (BCN) .
The number of connecting flights refers to distinct flights with at least one stop between Boston and Barcelona.
Which airlines provide the cheapest flights from Boston to Barcelona?
The cheapest round-trip flight from Boston to Barcelona recently found on Google Flights was with Tap Air Portugal from $349. The cheapest one-way flight was with LEVEL from $201.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Iberia flight from Boston to Barcelona is $398, flying from Jan 22 to Jan 29.
  • The cheapest British Airways flight from Boston to Barcelona is $484, flying from Jan 29 to Feb 4.
  • The cheapest American flight from Boston to Barcelona is $469, flying from Jan 15 to Jan 22.
  • The cheapest United flight from Boston to Barcelona is $466, flying from Feb 8 to Feb 17.
  • The cheapest Delta flight from Boston to Barcelona is $484, flying from Jan 22 to Jan 28.
  • The cheapest Tap Air Portugal flight from Boston to Barcelona is $349, flying from Nov 28 to Dec 4.
Which airlines have direct flights from Boston to Barcelona?
Iberia flies direct from Boston to Barcelona.
  • There are 3 Iberia direct flights from Boston to Barcelona per week. Flights are available on Monday, Thursday and Saturday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
Which airline provides the cheapest last-minute getaway flight from Boston to Barcelona?
The cheapest last-minute deal between Boston and Barcelona at price $750 is offered by Tap Air Portugal from Sat, Nov 22 to Mon, Nov 24.
Which airlines have direct flights from Boston to Barcelona?
Iberia flies direct from Boston to Barcelona.
  • There are 3 Iberia direct flights from Boston to Barcelona per week. Flights are available on Monday, Thursday and Saturday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
When are direct flights from Boston to Barcelona available?
Direct flights from Boston to Barcelona are only available on Monday, Thursday and Sunday.
What are the cheapest direct flights from Boston to Barcelona?
The cheapest direct (nonstop) round-trip flights between Boston and Barcelona start at $388 from Sat, Jan 17 to Sat, Jan 24 with LEVEL.
How can I find nonstop flights from Boston to Barcelona?
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Boston to Barcelona, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
What are the cheapest business class flights from Boston to Barcelona?
The cheapest business class round-trip flights between Boston and Barcelona start at $1,843 from Thu, Feb 5 to Wed, Feb 11 with Azores Airlines.
What are the cheapest economy class flights from Boston to Barcelona?
The cheapest economy class round-trip flights between Boston and Barcelona start at $349 from Fri, Nov 28 to Thu, Dec 4.
How can I book business class trips from Boston to Barcelona?
To book business class trips from Boston to Barcelona, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
Are there any last-minute deals from Boston to Barcelona next weekend?
The best last-minute getaway deal for the next weekend between Boston and Barcelona starts at $750 from Sat, Nov 22 to Mon, Nov 24 with Tap Air Portugal.
Which airline provides the cheapest last-minute getaway flight from Boston to Barcelona?
The cheapest last-minute deal between Boston and Barcelona at price $750 is offered by Tap Air Portugal from Sat, Nov 22 to Mon, Nov 24.
How can I find last-minute flight deals from Boston to Barcelona?
To find last-minute flight deals from Boston to Barcelona, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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