Cheap flights from Boston to Barcelona

Logan
BOS
Barcelona-El Prat
BCN

Flight deals from Boston to Barcelona

Below you can see the best deals on flights Boston — Barcelona for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 6 October, from $273.

Top 10 cheap flights from Boston to Barcelona

EI
EI
W9
$ 316

Boston — Barcelona

17:25—15:55
1 Sep 2026
16 h 30 m
2 stops
FI
FI
TO
$ 321

Boston — Barcelona

20:50—22:45
28 Aug 2026
19 h 55 m
2 stops
UA
UA
$ 322

Boston — Barcelona

15:35—09:00
8 Sep 2026
11 h 25 m
1 stop
UA
UA
$ 322

Boston — Barcelona

14:28—08:20
8 Sep 2026
11 h 52 m
1 stop
UA
UA
$ 322

Boston — Barcelona

12:41—09:00
8 Sep 2026
14 h 19 m
1 stop
UA
UA
$ 322

Boston — Barcelona

18:42—13:15
8 Sep 2026
12 h 33 m
1 stop
UA
UA
$ 322

Boston — Barcelona

17:01—13:15
8 Sep 2026
14 h 14 m
1 stop
UA
UA
$ 322

Boston — Barcelona

09:30—08:20
8 Sep 2026
16 h 50 m
1 stop
UA
UA
$ 322

Boston — Barcelona

16:05—09:00
23 Aug 2026
10 h 55 m
1 stop
UA
UA
$ 322

Boston — Barcelona

14:28—08:20
23 Aug 2026
11 h 52 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Boston to Barcelona?

The price of a flight from Boston to Barcelona changes depending on how far ahead you book. For the best chance of a lower fare, book around 19 days before departure, when the average ticket costs about $527. Fares also tend to climb as the departure date gets closer.

About the Boston — Barcelona flight

Looking for cheap flights from Boston to Barcelona? Compare fares from different airlines, check the flight schedule and travel time — and book your Boston — Barcelona ticket online at the best price.

The route has direct flights — around 73 flights per week, flights are operated by Iberia, Delta, Virgin Atlantic, JetBlue and 5 more airlines, a nonstop flight takes about 7 h 15 min, the distance between the cities is around 5,880 km.

Planning your trip? You may find our Barcelona travel guide, how to get from the airport into town and Barcelona weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $229Min. price
NovemberCheapest
JunePeak season
YesDirect flights
5,880 kmDistance
7 h 15 minTravel time
9Airlines
73 / wkFlights

Flight schedule from Boston to Barcelona

The table shows direct flights from Boston to Barcelona on the selected date. The flight takes approximately 7 h 15 min. Regular flights are operated by Iberia, Delta, Virgin Atlantic and JetBlue. Departures from Logan International Airport airports, arrivals at Barcelona-El Prat Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Boston — Barcelona

Below is a calendar of the lowest flight ticket prices for Boston — Barcelona by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $229 in November, and the most expensive are around $472 in June. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Boston to Barcelona by month. Tickets are usually cheapest in November (around $370) and priciest in July (about $577) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$392lowMay$479highSep$468medium
Feb$381lowJun$566highOct$387low
Mar$413mediumJul$577highNov$370low
Apr$446mediumAug$511highDec$511high

Some values are estimated based on seasonality.

When to fly

Weather in Barcelona: it is warmest in July (up to 29 °C on average) and coolest in January (around 13 °C). The driest month is December.

Tickets are usually cheapest in November and most expensive in June. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Barcelona

Dry and wet days · Barcelona

Wind speed and direction · Barcelona

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How to get the best deal on a Boston — Barcelona ticket

  • Book ahead: fares for Boston — Barcelona are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Flights Boston — Barcelona operate on Sundays, Mondays, Tuesdays, Wednesdays, Thursdays and Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Barcelona is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Boston — Barcelona route are operated by 9 airlines; Iberia runs the most flights (around 19% of all flights). Compare carriers, flight shares and schedules below.

  • IberiaIB
    5x/week
    WebsiteFleet: 9224M pax/year
    • Direct flight BOS → BCN5x/week
    19.2%Open →
  • DeltaDL
    5x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight BOS → BCN5x/week
      Duration
      7h 10m
      Days
      MTWTFSS
    19.2%Open →
  • Virgin AtlanticVS
    4x/week
    WebsiteFleet: 415.3M pax/year
    • Direct flight BOS → BCN4x/week
      Duration
      7h 10m
      Days
      MTWTFSS
    17.8%Open →
  • JetBlueB6
    4x/week
    WebsiteFleet: 30742.5M pax/year
    • Direct flight BOS → BCN4x/week
    17.8%Open →
  • Air FranceAF
    3x/week
    WebsiteFleet: 22045M pax/year
    • Direct flight BOS → BCN3x/week
      Duration
      7h 10m
      Days
      MTWTFSS
    13.7%Open →
  • American AirlinesAA
    2x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight BOS → BCN2x/week
    6.8%Open →
  • FinnairAY
    1x/week
    WebsiteFleet: 7911M pax/year
    • Direct flight BOS → BCN1x/week
    2.7%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight BOS → BCN1x/week
    1.4%Open →
  • VuelingVY
    1x/week
    WebsiteFleet: 12536.8M pax/year
    • Direct flight BOS → BCN1x/week
    1.4%Open →

Cities and airports on the Boston — Barcelona route

Flights Boston — Barcelona depart from Logan International Airport and arrive at Barcelona-El Prat Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Boston

BOS
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Barcelona

BCN
Spain
About the cityHow to get thereWeatherAll about the country Spain
Departure airports
Arrival airports

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Frequently asked questions about the Boston — Barcelona flight

How long is the flight from Boston to Barcelona?

A nonstop Boston — Barcelona flight takes about 7 h 15 min — the distance between the cities is around 5,880 km.

How far is it from Boston to Barcelona?

The distance from Boston to Barcelona is about 5,880 km, which a nonstop flight covers in around 7 h 15 min.

Are there direct flights from Boston to Barcelona?

Yes, there are nonstop flights Boston — Barcelona — around 73 flights per week.

Which airlines fly from Boston to Barcelona?

Airlines operating Boston — Barcelona include Iberia, Delta, Virgin Atlantic, JetBlue, Air France. See the full list with schedules in the "Airlines" section on this page.

Which airports do Boston — Barcelona flights use?

Flights from Boston depart from Logan International Airport, and arrive at Barcelona-El Prat Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Boston to Barcelona?

The price of a Boston — Barcelona ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in June. Tickets typically cost between $229 and $472. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Boston — Barcelona?

Flights Boston — Barcelona are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Boston to Barcelona?

To catch a low fare Boston — Barcelona, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Boston

See all
New York CityWashington, D.C.ChicagoTorontoSan FranciscoAtlantaSeattleLos AngelesPhiladelphiaNantucketLondonDallasOrlandoDenverFort LauderdaleDetroitCharlotteRaleighMontrealNashvilleMarthas VineyardMiamiMinneapolisBuffaloSan DiegoPhoenixMadridTampaPittsburghClevelandIndianapolisSan JuanDublinHoustonParisAustinLas VegasRichmondCincinnatiAmsterdam

Where else you can fly from Barcelona

See all
LondonMadridParisLisbonPalmaAmsterdamIbizaMilanRomeFrankfurt am MainMunichMahonBrusselsIstanbulGenevaMalagaZurichNew York CityBaselSanta Cruz de TenerifeAthensVeniceSevilleBerlinViennaLas PalmasCopenhagenBilbaoNaplesPortoSantiago de CompostelaAlicanteDusseldorfNiceManchesterFlorenceDublinBucharestPragueWarsaw

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