Cheap flights from Boston (BOS) to Barcelona (BCN)

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The best prices from Boston to Barcelona are usually found in March or January, booked 43 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

How to find the cheapest flight from
Boston (BOS) to Barcelona (BCN)

BOS - S37
Price
$234 - $608
S37
Temperature
57.2 - 84.2 °F
S37
Rainfall
0.9 - 3.3 inches

Popular in

July

High demand for flights, 28% potential price rise

Cheapest in

March

Best time to find cheap flights, 47% potential price drop

Round-trip from

$234

From Boston to Barcelona

One-way from

$175

One-way flight from Boston to Barcelona

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Barcelona?

Travelers have found that booking a Monday departure is the best way to save up to 44% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 20% on flights from Boston to Barcelona compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $801. For sooner than that we have options available in the next 3 days from $850.

What is the cheapest month to fly from Boston to Barcelona?

The best pricing can be found in the month of November. Prices to Barcelona from Boston average $804. You can even find prices in November for less than $804, as users have found deals to Barcelona from as low as $455. The month of June appears to be one of the more expensive times to travel to Barcelona from Boston. Flying in the targeted month can save you up to 22%.

When is the cheapest time to fly from Boston to Barcelona (BOS - S37)?

A simple way to save on the total cost of your ticket is to fly from Boston to Barcelona in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

Cheap flights from Boston to Barcelona in February, March 2021

29 Mar - 12 Apr
$478pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
31 Mar - 11 Apr
$480pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
29 Mar - 12 Apr
$510pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl

Boston to Barcelona 2021 flight deals

27 Sep - 11 Oct
$318pp
BOS
Boston Logan Intl
LEVEL
Non-Stop
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
LEVEL
Non-Stop
BOS
Boston Logan Intl
27 Sep - 11 Oct
$319pp
BOS
Boston Logan Intl
LEVEL
Non-Stop
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
LEVEL
Non-Stop
BOS
Boston Logan Intl
22 Sep - 3 Oct
$322pp
BOS
Boston Logan Intl
LEVEL
Non-Stop
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
LEVEL
Non-Stop
BOS
Boston Logan Intl

Non-stop flights to Barcelona from Boston

19 May - 26 May
$352pp
BOS
Boston Logan Intl
LEVEL
Non-Stop
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
LEVEL
Non-Stop
BOS
Boston Logan Intl
7 May - 14 May
$376pp
BOS
Boston Logan Intl
LEVEL
Non-Stop
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
LEVEL
Non-Stop
BOS
Boston Logan Intl
2 Jun - 16 Jun
$381pp
BOS
Boston Logan Intl
LEVEL
Non-Stop
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
LEVEL
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Barcelona

5 Mar - 9 Mar
$556pp
BOS
Boston Logan Intl
Turkish Airlines
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Turkish Airlines
 
1 STOP
BOS
Boston Logan Intl
5 Mar - 7 Mar
$567pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Lufthansa
 
1 STOP
BOS
Boston Logan Intl
5 Mar - 7 Mar
$569pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Lufthansa
   
2 STOPS
BOS
Boston Logan Intl

One-way flights to Barcelona from Boston

7:00 pm - 8:10 am
Vueling
Nonstop
7h 10m
BOS - BCN
Vueling
$175
ViajesElCorteInglés
7:00 pm - 8:10 am
LEVEL
Nonstop
7h 10m
BOS - BCN
LEVEL
$276
CheapFlights
5:35 pm - 12:55 pm
TAP AIR PORTUGAL
2 Stops
13h 20m
BOS - BCN
TAP AIR PORTUGAL
$287
Kiwi.com

Related info for your journey

Flight FAQs

From Boston to Barcelona

Are flight prices decreasing from Boston to Barcelona due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Barcelona for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to Barcelona to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Boston Logan Intl to Barcelona are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Boston Logan Intl to Barcelona have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boston Logan Intl to Barcelona that may be offering flexible cancellation policies are LEVEL, TAP AIR PORTUGAL, and Aer Lingus. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Boston to Barcelona for under $400 on Cheapflights?

Yes, there are multiple flights from Boston to Barcelona for under $400. The cheapest flight booked recently is on Vueling for just $323, but on average you can expect to pay $370.

Are there nonstop flights from Boston to Barcelona for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Barcelona under $400. A good price for a nonstop flight from Boston to Barcelona is less than $397.

Are there last-minute flights available from Boston to Barcelona for under $600?

There are currently 20+ open flights from Boston to Barcelona within the next 7 days for less than $600.

Is Boston weather warmer or cooler than Barcelona?

Expect the weather to be around 84 °F on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Barcelona is generally hotter than in Boston.

How long is the flight from Boston to Barcelona?

A quick flight from Boston to Barcelona can take about 7h 10m. Vueling provides one of the quickest options available for as low as $323. All flights are typically nonstop.

What are the cheapest airlines flying from Boston to Barcelona round-trip?

According to our current data, Vueling ($323), and LEVEL ($347) offers the cheapest pricing from Boston to Barcelona. You may be able to fly from Boston to Barcelona for 26% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Boston to Barcelona one-way?

For one-way options, check prices for Vueling. According to our data, you can fly for as low as $163. Users have also found prices from $184 and $274 on Vueling and LEVEL, respectively.

Destination information for Barcelona

Today's exchange rate
$1 = €0.83
Flight duration
7h 54m
Average temperature for February in Barcelona
59.0 °F
Avg rainfall for February in Barcelona
0.9 ″

Airports servicing Boston

Airports servicing Barcelona

Gerona (GRO)
Reus (REU)

Top 10 airlines flying from Boston to Barcelona

Airline Cheapest Average Flexibility On-time COVID-19 safety
Openskies
$179 $467 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Openskies. Please check directly on their website for additional information.

WOW air
$380 $511 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by WOW air. Please check directly on their website for additional information.

KLM
$234 $566 No cancel fee 75%
British Airways
$264 $636 No cancel fee 70%
Air France
$260 $676 No cancel fee 77%
Lufthansa
$351 $723 No cancel fee 76%
Turkish Airlines
$619 $725 No cancel fee 77%
Royal Air Maroc
$483 $790 No cancel fee 75%

We couldn't confirm the COVID-19 safety measures taken by Royal Air Maroc. Please check directly on their website for additional information.

United Airlines
$438 $818 No cancel fee 69%
SWISS
$339 $889 No cancel fee 79%

Hourly flight availability from Boston to Barcelona

Evening 6 PM to midnight 100% of BOS to BCN departures
Early morning Midnight to 6 AM 0% of BOS to BCN departures
Morning 6 AM to noon 0% of BOS to BCN departures
Afternoon Noon to 6 PM 0% of BOS to BCN departures
Midnight
6 AM
Noon
6 PM
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