$369 Find Cheap Flights from Madrid to Boston - Compare and Save

These are the earliest and latest flight times available from Madrid to Boston:

• Earliest: departs at 1:30 pm and lands at 9:49 pm
• Latest: departs at 5:30 pm and lands at 1:49 am.

The flight takes about 8h 19m.

Three cabin classes are available on flights from Madrid to Boston:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Madrid to Boston takes 8h 19m, covering 3,399 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Madrid to Boston range from $606 to $815, with an average of $684 over the past 12 months. Anything below $606 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 26% above the $684 route average. Book 20 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $555 round-trip via Newark (EWR), compared to $688 for nonstop.

Iberia is slightly above the route average for timely arrivals, while Delta has a lower on-time arrival rate. On-time arrival rates on Madrid to Boston flights are:

• Iberia: 95% on time
• Delta: 89% on time
• JetBlue: 71% on time

Overall, flights on this route are punctual 89% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $60–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by Aer Lingus and Iberia. Other aircraft seen on the route include Airbus A330-200 variants.

Afternoon is the busiest departure period on Madrid to Boston flights, with 100% of flights leaving in that window. Morning departures account for 0%, evening flights for 0%, and night flights for 0%.

Four airlines offer in-flight Wi-Fi on Madrid to Boston flights:

• Iberia
• Finnair
• Delta
• British Airways

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Madrid to Boston are currently lower than usual. Average one-way flight prices are about $395, which is 33% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Flights from Madrid to Boston usually depart from Madrid Barajas (MAD) and arrive at Boston Logan Intl (BOS).

Afternoon flights have the fewest delays on this route.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Madrid to Boston route, 11% of flights were delayed in the past 3 months, with delays averaging 2h 33m.

One-stop flights from Madrid to Boston most commonly connect through:

• Lisbon Humberto Delgado (LIS) - 52% of one-stop connections
• Amsterdam Schiphol (AMS) - 12% of one-stop connections
• Rome Fiumicino (FCO) - 7% of one-stop connections
• Dublin (DUB) - 6% of one-stop connections

Yes. Flexible dates can save you up to 15% on flights from Madrid to Boston. Thursday is the cheapest departure day at $634 round-trip on average, while Monday is the most expensive at $745, a difference of $111.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Madrid and Boston. The airlines offering nonstop flights on this route include:

• Iberia
• Delta
• JetBlue

Flying via Lisbon Humberto Delgado (LIS) gives the shortest average 1-stop total travel time at 11h 32m, compared with 11h 57m via Philadelphia (PHL) and 12h 04m via Amsterdam Schiphol (AMS).

Boston is 6 hours behind Madrid (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Among airlines operating Madrid to Boston flights:

• Iberia: offers free seat selection
• JetBlue: offers extra legroom; offers free seat selection
• Finnair: offers free seat selection
• American Airlines: offers free seat selection
• Delta: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Iberia: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag and a checked bag in Economy Class
• Finnair: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

For flights from Madrid to Boston, the arrival airport in Boston is Logan International Airport (BOS), while the departure airport in Madrid is Adolfo Suárez Madrid-Barajas Airport (MAD). These airports are equipped with facilities and services for passengers, including restaurants, shops, lounges, and transportation options to and from the city center.

Seat upgrades are often available for passengers who wish to enjoy additional comfort or amenities during their flight. Many airlines offer premium cabin classes like business class or first class, which provide enhanced seating, extra legroom, priority services, and access to exclusive lounges. Examples of airlines offering seat upgrades include British Airways, which offers Club World (business class), and Emirates, which offers First Class and Business Class.

Sustainability has become an important aspect of air travel, and many airlines are actively working to reduce their environmental impact. Some airlines like Delta Air Lines have implemented measures like carbon offset programs, fuel-efficient aircraft, and waste reduction initiatives.

Madrid-Barajas Airport offers several lounges where passengers can relax and enjoy amenities such as comfortable seating, complimentary snacks and beverages, internet access, and business facilities. For example, Iberia has its own exclusive lounges, including the Velázquez Lounge and the Dalí Lounge, providing a comfortable pre-flight experience for passengers traveling in premium classes.