Cheap flights from Barcelona to Boston
Today’s cheapest flight deals to Boston
Updated many times a day, so prices are always up to date. Found one? Book it now.
How do we find these prices? Every 2 hours, we check Kiwi.com for the cheapest price for each trip. Prices can change and may not be available on every flight or date.
Key info about flying to Boston
Depart from
Barcelona–El Prat
Arrive to
Logan International
Flights per week
400
Worth visiting
Cape Cod
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Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
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Ways to fly from Barcelona to Boston
Useful info to find a cheap flight from Barcelona to Boston and book your next trip.
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Direct flights from Barcelona to Boston
See how many direct flights run each week and which airlines operate them.
Airlines that fly from Barcelona to Boston
Options may vary by recent bookings and your search.
Getting from Boston's airport to the city center
Fastest options: Blue Line subway or taxi. Best value: MBTA Blue Line and Silver Line bus.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
10-15 min | $2.40; CharlieCard fare | every 5–10 min (traffic dependent) | budget travelers | |
15-25 min | $0; free from airport to South Station | every 8–15 min (traffic dependent) | free ride to South Station | |
7-15 min | $15 – $22; varies by operator and destination | on-demand during operating hours (traffic dependent) | scenic harbor crossing | |
15-35 min | $25 – $45; metered; includes tunnel tolls and airport fee | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
15-35 min | $20 – $50; surge pricing may apply | on-demand 24/7 (traffic dependent) | app-based booking | |
15-35 min | $50 – $100; pre-booked; varies by provider | by reservation (traffic dependent) | groups or business travelers | |
15-40 min | $40 – $100; daily rate; parking extra in downtown | on-demand (traffic dependent) | exploring beyond Boston |
Notes:
- Prices in USD; table created in 2025 and subject to change.
- The Silver Line SL1 is free when traveling from the airport to South Station; fare applies in the opposite direction.
- Free shuttle buses connect all airport terminals to the Blue Line Airport station and the rental car center.
- Taxi fares include a $2.75 airport fee and tunnel tolls; traffic can significantly affect journey times.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Weather in Boston
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 1°C | -5°C |
| February | 2°C | -5°C |
| March | 7°C | 0°C |
| April | 13°C | 4°C |
| May | 19°C | 10°C |
| June | 24°C | 14°C |
| July | 28°C | 18°C |
| August | 27°C | 18°C |
| September | 22°C | 14°C |
| October | 16°C | 9°C |
| November | 9°C | 3°C |
| December | 4°C | -1°C |
14 day forecast
Boston travel tips
The best time to visit Boston is in the middle of summer
The weather in Boston is never too cold or hot. The coldest month of the year is January when the temperature drops to -2°С. The warmest month is July when the air warms up to +23°С. So, July is considered the peak tourist season in Boston.
Follow the red-brick Freedom Trail that takes you through Boston's top attractions
Following the Freedom Trail, you will be able to explore 16 attractions that have witnessed Boston history. The route begins at Boston Common and continues through the Massachusetts State Capitol and other historic sites directly to the world's oldest floating sailing ship, USS Constitution. The length of the route is 4 km.
Dine at Boston's highest restaurant with a great view
The Top of the Hub in the 52-story Prudential Center is the "tallest" restaurant in Boston with modern cuisine and an average lunch price of around $30. Head here for beautiful bird's eye views of the city.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
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