For Non-Schengen flights, arrive three hours early at BCN. Security queues are well-managed but expect delays during peak times.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $401 (Kiwi.com) |
One-way from | $245 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $620 |
Good round-trip deal | $483 or less |
Good one-way deal | $280 or less |
Fly from
Fly to
Route
Depart
Return
Price
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Sun 2/1
11:50 am-5:50 pm
1 stop12h 00m
Boston Logan Intl
Wed 2/4
7:50 pm-1:15 pm
1 stop11h 25m
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Sun 1/25
6:10 pm-8:55 pm
Nonstop8h 45m
Boston Logan Intl
Mon 2/2
10:40 pm-11:55 am
Nonstop7h 15m
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Mon 2/2
6:10 pm-8:55 pm
Nonstop8h 45m
Boston Logan Intl
Thu 2/5
10:40 pm-11:55 am
Nonstop7h 15m
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Tue 2/3
6:10 pm-8:55 pm
Nonstop8h 45m
Boston Logan Intl
Thu 2/5
10:40 pm-11:55 am
Nonstop7h 15m
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 1/22
6:10 pm-8:55 pm
Nonstop8h 45m
Boston Logan Intl
Thu 1/29
10:40 pm-11:55 am
Nonstop7h 15m
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Sun 1/18
11:50 am-5:50 pm
1 stop12h 00m
Boston Logan Intl
Sun 2/15
7:50 pm-1:15 pm
1 stop11h 25m
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 3/5
10:55 am-8:10 pm
1 stop15h 15m
Boston Logan Intl
Mon 3/9
7:05 pm-8:20 pm
1 stop20h 15m
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 2/12
6:45 am-8:10 pm
1 stop19h 25m
Boston Logan Intl
Thu 2/19
10:45 pm-8:20 pm
1 stop15h 35m
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Thu 1/29
6:45 am-2:35 pm
1 stop13h 50m
Boston Logan Intl
Tue 3/3
6:05 pm-11:45 am
1 stop11h 40m
BarcelonaBoston
BCN - BOS
BCNBOS
Barcelona-El Prat
Tue 2/3
6:05 pm-2:35 pm
1 stop26h 30m
Boston Logan Intl
Sat 2/28
6:05 pm-1:45 pm
1 stop13h 40m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Boston (average of $242). Flying from Barcelona-El Prat Airport to Boston in June is currently the most expensive (average of $418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Barcelona-El Prat Airport to Boston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 37% on airfare.
Travelers seeking maximum savings on their Barcelona-El Prat Airport to Boston flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
About 7% of weekly flights between Barcelona and Boston have experienced delays in the past year, with the average delay time being 149 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, LEVEL have had the lowest number of delays on this route, with just 5% of flights being delayed.
Entertainment
Crew
Boarding
Overall
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Crew
Boarding
Overall
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Crew
Boarding
Overall
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Crew
Boarding
Overall
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$651 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$459 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$339 | Average$584 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$346 | Average$556 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$350 | Average$533 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$355 | Average$653 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$709 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$387 | Average$747 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$470 | Average$709 | FlexibilityNo cancel fee | On-time77% |