Cheap flights from Madrid to Boston
Cheap return flights from Madrid to Boston
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Boston flight facts
What you need to know
What are the cheapest airlines?
- Iberia
- American Airlines
- Norwegian Air
These airlines usually offer the cheapest flights from Madrid to Boston.
What airlines fly indirectly?
- British Airways
- Air France
- Lufthansa
These airlines fly from Madrid to Boston, but you’ll have at least one layover.
How long is the flight?
7 hours 30 minutes
This is the shortest flight time from Madrid to Boston.
Alternative flights from the UK to Boston
Check out prices for other routes
Alternative flights from Madrid
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Madrid/Boston route. There are around 35 flights on any given week from the UK to Boston and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Madrid to Boston
Tips and advice from our flight experts
You've searched for flights from Madrid to Boston. We've found 25 flights and compared them to give you the best offers. Iberia is, on average, the cheapest airline for this route. Look out for their offers! The cheapest offer we've found is a one-way ticket for the route from Madrid to Boston on 22/05/2026 at 15:10 for £46.
We've scanned hundreds of airfares from dozens of airlines across the globe. We've found 15 airlines that operate the 5,600 km flight from Madrid to Boston.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. The best time to fly is during the off-peak season. Norwegian Air is a popular and affordable option for this route, with an average flight duration of 7 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our hotel booking options or use our flight + hotel service to save time and money!
Other popular destinations near Boston
Where other people are flying to
