Scroll through the results for cheap flights to Boston in the USA. To get the best deal, we'd advise booking in advance, particularly if you want to fly with a specific airline. The most popular airlines are British Airways, Finnair & Air Canada, but that doesn't necessarily mean they're the cheapest. Check your dates and see.
If you don’t have set dates for when you want to fly to Boston, try searching by month – that way, you can compare airfares throughout the year. You'll probably see that prices will be higher during September, when Boston is very popular, while January regularly has the cheapest prices.
Boston receives 1,329 direct and indirect flights every week, but the cheapest airline is normally Air Canada. We've scanned 43,097 worldwide today, to uncover the best deals. So, if the flights to Boston don't work for you, you could always try searching for flights to other airports in the USA.
Looking at a few different departure airports will give you even more choice. The most popular airports offering direct flights to Boston are London Heathrow (LHR) & Edinburgh (EDI). See what you can find. And remember, it's best to book your flights in advance wherever possible.