$385 Cheap Flights from Madrid (MAD) to Boston (BOS)

Madrid (MAD) to Boston (BOS) at a glance

Travel with a range of airlines offering flights from Madrid (MAD) to Boston (BOS) on this international long-haul route. Explore your options between full-service and low-cost carriers to discover the itinerary that best aligns with your budget, schedule, and travel needs as you immerse yourself in Boston's iconic landmarks and vibrant neighborhoods. Get essential information for flights departing from Adolfo Suárez Madrid-Barajas Airport (MAD) to Logan International Airport (BOS).

• Fastest flight duration: around 8h 15m non-stop
• Route distance: roughly 3,400 miles (5,470 km)
• Flights per week: around 12 departures on average
• Typical fares (one-way): economy tickets often range from $260–$1385, depending on seasonality and how far ahead you book

Flights from Adolfo Suárez Madrid-Barajas Airport (MAD) to Logan International Airport (BOS)

Based on the latest traveler bookings, here are the most popular airlines flying from Madrid to Boston, favored for their non-stop and one-stop flights. Common layover points include Humberto Delgado Airport (LIS) with a layover of approximately 3 hours and 30 minutes, Heathrow Airport (LHR) with about a 2-hour and 15-minute layover, and John F. Kennedy International Airport (JFK), which has a layover time of about 2 hours and 45 minutes. This allows you to tailor your itinerary by balancing price, total travel time, and cabin class.

• Iberia: This full-service airline provides both non-stop and one-stop flights, with one-way prices generally falling between $260 and $1490. It holds a 36% share of departures on this route, and the average non-stop flight duration is 8 hours and 15 minutes.
• TAP Portugal: As a full-service airline, TAP offers one-stop and multi-stop services, with one-way fares usually ranging from $295 to $1475. This carrier accounts for about 22% of the route's departures, featuring an in-flight time of 9 hours and 15 minutes and a total travel duration of approximately 12 hours and 45 minutes.
• JetBlue Airways: Known for its low-cost approach, JetBlue provides non-stop services with one-way fares typically spanning from $260 to $1600. It represents around 13% of the departures on this route, with the entire journey taking about 8 hours and 15 minutes.
• American Airlines: This full-service carrier offers both non-stop and one-stop options, with one-way fares ranging from $310 to $2485. American Airlines accounts for roughly 11% of departures on this route, and a typical non-stop trip lasts about 8 hours and 15 minutes.
• British Airways: Another full-service option, British Airways provides both non-stop and one-stop services, with one-way ticket prices generally between $335 and $1320. It makes up around 7% of the departures for this route, with a usual non-stop flight time of 8 hours and 15 minutes.

Travelers have the option to upgrade their flight from Madrid to Boston, with top airlines for business class including JetBlue Airways, TAP Portugal, and Iberia offering excellent service and comfort.

Best time to fly from Madrid (MAD) to Boston (BOS)

The most popular months for travelers flying from Madrid to Boston are January, March, and April, when peak temperatures in Boston reach up to 48.2°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 65.7°F. For better deals, May usually offers the lowest average one-way fare around $606. Flight availability peaks in May, with approximately 15 flights per week, making it easier to find convenient departure times. August has the fewest flights, with approximately 8 flights per week.

• Cheapest time to fly: May usually offers good deals with average one-way fare around $606, roughly 21% cheaper than the yearly average.
• Another budget-friendly time to fly: June typically offers an average one-way fare of around $625.
• Most flight options: May has the highest number of flights from Madrid to Boston, with approximately 15 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Madrid (MAD) to Boston (BOS)

• Madrid to Boston (TOJ-BOS): Located approximately 6 miles from Adolfo Suárez Madrid-Barajas Airport (MAD), Madrid-Torrejon Airport (TOJ) serves as a convenient departure point for travelers heading to Boston.
• Madrid to Bedford (MAD-BED): Laurence G. Hanscom Field Airport (BED) is roughly 15 miles from Logan International Airport (BOS), providing easy access for those flying from Madrid.
• Madrid to Bedford (TOJ-BED): Madrid-Torrejon Airport (TOJ) is about 6 miles from Adolfo Suárez Madrid-Barajas Airport (MAD), while Laurence G. Hanscom Field Airport (BED) is located around 15 miles from Logan International Airport (BOS).

How to find the best prices for flights from Madrid (MAD) to Boston (BOS)

Getting some of the best deals on flights from Madrid to Boston is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, although most travelers typically book between two to eight weeks ahead. Departures in the evening (6 PM to 12 AM) often offer lower prices, while afternoon flights (12 PM to 6 PM) are more popular. Additionally, flying on Wednesday generally results in cheaper tickets, whereas Sunday is the busiest travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Logan International Airport from Adolfo Suárez Madrid-Barajas Airport

Boston welcomes travelers from Madrid with a range of transport options based on price, convenience, and proximity. Here's how to reach Boston efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Boston, with private rides that can be arranged in advance.
• Car rental: Renting a car from Logan International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Logan International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Logan International Airport, several key transport options are accessible by car, with Airport Station (a metro station) located about 0.9 miles away, Chelsea Station (a train station) approximately 2.8 miles away, and Boston Seaport (a seaport) around 3.1 miles away, making it convenient for travelers to reach these destinations.

Madrid to Boston Flights

The cheapest times to fly from Madrid to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Madrid to Boston are during the month of March. You can find some of the cheapest flights from Madrid to Boston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Madrid to Boston

Sunday is one of the best days to book for cheap flights from Madrid to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Madrid to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Madrid to Boston in 2026. You can also book with separate airlines for your outbound and return journeys, from $385 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Madrid to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Madrid to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.