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Cheap Flights from Bilbao (BIO) to Boston (BOS)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Bilbao to Boston Logan International flight deals

      Find the cheapest month or even day of the year to fly to Boston Logan International

      Book the best Boston Logan International fare with no extra fees

      Flight deals from Bilbao to Boston Logan International

      Looking for a cheap last-minute deal or the best return flight from Bilbao to Boston Logan International? Find the lowest prices on one-way and return tickets right here.
      Boston.$708 per passenger.Departing Thu, 20 Nov, returning Mon, 24 Nov.Return flight with Iberia For Level.Outbound indirect flight with Iberia For Level, departs from Bilbao on Thu, 20 Nov, arriving in Boston Logan International.Inbound indirect flight with Iberia For Level, departs from Boston Logan International on Mon, 24 Nov, arriving in Bilbao.Price includes taxes and charges.From $708, select.
      Boston.$714 per passenger.Departing Mon, 2 Feb, returning Mon, 9 Feb.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Bilbao on Mon, 2 Feb, arriving in Boston Logan International.Inbound indirect flight with Iberia, departs from Boston Logan International on Mon, 9 Feb, arriving in Bilbao.Price includes taxes and charges.From $714, select.
      Boston.$716 per passenger.Departing Sat, 24 Jan, returning Fri, 30 Jan.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Bilbao on Sat, 24 Jan, arriving in Boston Logan International.Inbound indirect flight with Iberia, departs from Boston Logan International on Fri, 30 Jan, arriving in Bilbao.Price includes taxes and charges.From $716, select.
      Boston.$738 per passenger.Departing Fri, 19 Dec, returning Tue, 6 Jan.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Bilbao on Fri, 19 Dec, arriving in Boston Logan International.Inbound indirect flight with TAP Air Portugal, departs from Boston Logan International on Tue, 6 Jan, arriving in Bilbao.Price includes taxes and charges.From $738, select.
      Boston.$738 per passenger.Departing Fri, 17 Apr, returning Fri, 24 Apr.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Bilbao on Fri, 17 Apr, arriving in Boston Logan International.Inbound indirect flight with TAP Air Portugal, departs from Boston Logan International on Fri, 24 Apr, arriving in Bilbao.Price includes taxes and charges.From $738, select.
      Boston.$739 per passenger.Departing Sat, 6 Dec, returning Tue, 9 Dec.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Bilbao on Sat, 6 Dec, arriving in Boston Logan International.Inbound indirect flight with TAP Air Portugal, departs from Boston Logan International on Tue, 9 Dec, arriving in Bilbao.Price includes taxes and charges.From $739, select.
      Boston.$752 per passenger.Departing Thu, 25 Sep, returning Thu, 9 Oct.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Bilbao on Thu, 25 Sep, arriving in Boston Logan International.Inbound indirect flight with Iberia, departs from Boston Logan International on Thu, 9 Oct, arriving in Bilbao.Price includes taxes and charges.From $752, select.
      Boston.$779 per passenger.Departing Mon, 20 Oct, returning Fri, 31 Oct.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Bilbao on Mon, 20 Oct, arriving in Boston Logan International.Inbound indirect flight with Iberia, departs from Boston Logan International on Fri, 31 Oct, arriving in Bilbao.Price includes taxes and charges.From $779, select.

      Find the cheapest month to fly from Bilbao to Boston Logan International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bilbao to Boston Logan International flights are currently cheapest in November.
      Aug
      from $1,052
      Sep
      from $809
      Oct
      from $779
      Nov
      from $708
      Dec
      from $739
      Jan
      from $716
      Feb
      from $714
      Mar
      Find prices
      Apr
      from $738
      May
      from $783
      Jun
      from $803
      Jul
      from $1,033

      Bilbao to Boston Logan International: Alternative routes

      Compare routes from Bilbao to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

      Bilbao to Boston: Flight information

      The things to know before you go.
      Cheapest flight found$708
      Cheapest month to flyNovember

      Finding cheap flights from Bilbao to Boston Logan International: Frequently asked questions

      The best price we found for a return flight from Bilbao to Boston Logan International is $708. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Bilbao to Boston Logan International. But we found flights with one or more stops from $708.
      As of August 2025, there are no flights flying from Bilbao to Boston Logan International.
      The cheapest month to fly from Bilbao to Boston Logan International is usually November.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bilbao Airport to Boston Logan International Airport on Thursday, 20 November 2025.
      No airlines currently offer direct flights between Bilbao Airport and Boston Logan International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.
      Currently, Iberia For Level offers the cheapest flight tickets to Boston Logan International.

      Travelling from Bilbao Airport (BIO) to Logan International Airport (BOS): what you need to know

      • Boston's timezone is UTC-4, which makes Boston five hours behind Bilbao.

      • Get to the airport on time so you don't miss your BIO to BOS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

      • You'll likely experience longer queues during popular months like July. Arriving up to four hours ahead of international flights and two hours for domestic departures will give you ample time for security and boarding.

      • Think about adding a stopover when booking your ticket from Bilbao Airport to Logan International Airport. Simply uncheck 'Direct flights only' to break up your trip, or even explore someplace new along the way. Check out these options between BIO and BOS:

        • Lisbon Portela Airport

        • Charles de Gaulle Airport

        • Barcelona-El Prat Airport

      How to find the cheapest flights from Bilbao Airport (BIO) to Logan International Airport (BOS)

      • Right now, $385 is the cheapest price we've seen for a one-way Bilbao Airport to Logan International Airport flight. The best price for a return ticket is $708. Keep in mind that fares could change due to demand at the time of booking.

      • It's usually smart to book as early as possible if you want to find cheap tickets from BIO to BOS. That's because flight prices are based on demand, which tends to increase closer to departure.

      • The 'Whole month' tool shows you the cheapest flights from Bilbao Airport to Logan International Airport throughout the month. It's an easy way to snap up a bargain if your travel plans aren't set in stone.

      • There's no need to check every day to see if fares have dropped when you set up a Price Alert. We'll update you the moment there's a new deal on cheap flights from BIO to BOS.

      • Tailor your trip with filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Bilbao Airport to Logan International Airport.

      Handy information about Bilbao Airport (BIO)

      • Bilbao Airport maintains a solid on-time record, reducing your chances of a delayed flight. Departures from BIO arrive at their destination as scheduled 82.76% of the time.

      • Bilbao Airport is about 6 kilometres from central Bilbao. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 10 minutes or so to get there, depending on the traffic.

      • You can expect a journey time of about 30 minutes on public transport.

      • Booked an early flight from Bilbao Airport to Logan International Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near BIO:

      Arriving at Logan International Airport (BOS)

      Getting from Logan International Airport (BOS) to central Boston

      • BOS is located at One Harborside Drive.

      • From Logan International Airport, Boston is approximately 5 kilometres away. It takes around 10 minutes to get to the centre driving.

      • If you're using public transport, expect a journey time of roughly 25 minutes.

      When to fly to Logan International Airport (BOS)

      • It's time to choose your dates for your flight from Bilbao Airport to Logan International Airport. August is the busiest month to head to Boston. If you like a more laid-back vibe, go in May.

      • Before locking in your flight from Bilbao Airport to Logan International Airport, consider the type of weather you enjoy. July is the warmest month in Boston, with temperatures ranging from 16ºC (61ºF) to 29ºC (84ºF).

      • Search for cheap tickets from BIO to BOS in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -8ºC (18ºF) and 6ºC (43ºF) on average.

      Explore more of United States

      • You've seen Boston, now it's time to explore other corners of United States. Travel about 306 kilometres south-west to New York to tick off its top sights. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you busy.

      • If you're interested in discovering another great destination in United States, consider Philadelphia, about 434 kilometres south-west of Boston. Liberty Bell, Independence Hall and Philadelphia Museum of Art are key reasons to visit.

      Plan the rest of your trip from Bilbao to Boston

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.