$246 Find Cheap Flights from Spain to Boston - Compare and Save

In the last 5 days, the cheapest flight deal to Boston was found on the route from Alicante, at $450 return. The most popular connection is from Barcelona to Boston and KAYAK users have found round-trip deals for as low as $450 in the last 5 days.

A flight to Boston costs $694 on average. The cheapest price found on KAYAK in the last 2 weeks cost $264 and departed from Barcelona-El Prat Airport. The most popular routes on KAYAK are Barcelona to Boston which costs $631 on average, and Madrid to Boston, which costs $798 on average.

Based on KAYAK data, the cheapest day to fly to Boston is Thursday where round-trip tickets can be as cheap as $605. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $921 on average.

The cheapest month for flights to Boston is February, where tickets cost $499 on average for return flights. On the other hand, the most expensive months are August and June, where the average cost of tickets from Spain is $732 and $724 respectively. For one-way flights, the best month to travel is April with an average price of $446.

The cheapest time of day to fly to Boston is generally in the evening, when round-trip flights cost $682 on average. The most expensive time of day to fly to Boston is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $820.

If you’re looking for cheap airfare to Boston, 25% of our users found tickets to Boston for the following prices or less: From Barcelona-El Prat Airport $535 round-trip, from Madrid $662 round-trip.

The most popular airline among KAYAK users flying to Boston is Iberia, followed by LEVEL and Delta.

Of the 3 airlines that fly to Boston, Iberia offers the most flights, with around 16 per week, followed by JetBlue with 14 flights per week.

The duration of your flight to Boston depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Boston on KAYAK are from Madrid, which takes 7h 56m, Barcelona, which takes 8h 26m, Alicante, which takes 12h 10m, and Málaga, which takes 12h 10m.

There are around 1,489 direct flights from within Spain to Boston every day. Most flights depart in the morning, with 50% of flights departing in the morning.

Each week there are around 10,421 direct flights from within Spain to Boston. The most common day for departures is Sunday, with 16% of flights taking off on this day.

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Boston. Instead, there are 144 long-haul flights (6-12 hour flight duration), with the most arriving from Madrid.