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Cheap flights from Madrid to Boston

Madrid
MAD
Boston
BOS

Flight deals from Madrid to Boston

Below you can see the best deals on flights Madrid — Boston for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 3 September, from $359.

Top 10 cheap flights from Madrid to Boston

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WS
AC
$ 359

Madrid — Boston

10:55—17:42
3 Sep 2026
9 h 17 m
1 stop
WS
AC
AC
$ 364

Madrid — Boston

10:55—21:27
3 Sep 2026
10 h 37 m
2 stops
WS
AC
AC
$ 364

Madrid — Boston

10:55—09:50
3 Sep 2026
10 h 30 m
2 stops
TP
TP
$ 420

Madrid — Boston

13:40—20:20
3 Sep 2026
9 h
1 stop
TP
TP
$ 420

Madrid — Boston

07:40—14:45
3 Sep 2026
9 h 10 m
1 stop
TP
TP
$ 422

Madrid — Boston

13:40—20:20
2 Sep 2026
9 h 5 m
1 stop
TP
TP
$ 422

Madrid — Boston

07:40—14:45
2 Sep 2026
9 h 10 m
1 stop
TP
TP
TP
$ 443

Madrid — Boston

22:25—20:20
1 Sep 2026
9 h 45 m
2 stops
TP
TP
TP
$ 443

Madrid — Boston

20:10—20:20
1 Sep 2026
9 h 40 m
2 stops
TP
TP
DL
$ 477

Madrid — Boston

07:40—20:12
2 Sep 2026
11 h 40 m
2 stops
View all

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Madrid — Boston flight

On this page, you can find and buy flight tickets from Madrid to Boston. The total distance between the cities is 5,485 km, and flight frequency reaches approximately 22 flights per week, allowing you to choose a convenient departure time.

Flights on this route are operated by airlines such as Iberia, Delta, and JetBlue. Ticket prices change regularly, so we recommend using the low-price calendar and the price trend chart to find the best deals. Information on how to get to the airport of departure is also available on this page.

Flight ticket prices by day: Madrid — Boston

Below is a calendar of the lowest flight ticket prices for Madrid — Boston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $349 in b, and the most expensive are around $523 in ,. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Madrid → Boston, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$434mediumMay$285lowSep$452medium
Feb$383lowJun$500highOct$457medium
Mar$438mediumJul$607highNov$410low
Apr$285lowAug$550highDec$517high

Some values are estimated based on seasonality.

When to fly

Climate conditions in Boston vary significantly throughout the year. The warmest month is July, with average temperatures reaching 27.9°C, while January is considered the coldest and wettest month, with temperatures dropping to -4°C and peak precipitation recorded in December.

The cost of flying from Madrid is lowest in September — starting from $348. The most expensive period to buy tickets is June, when the starting price increases to $516.

The best time to travel is considered to be September or November: these months offer a balance between moderate ticket costs and comfortable flying conditions. It is better to avoid the winter months due to the combination of low temperatures and a high probability of flight delays caused by weather conditions.

Temperature · Boston

Dry and wet days · Boston

Wind speed and direction · Boston

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How to get the best deal on a Madrid — Boston ticket

  • Use the low-price calendar on this page to compare flight costs for different days of the week: tickets for Tuesday and Wednesday flights are often cheaper than those for weekends.
  • Keep in mind that direct Iberia flights save time, but options with a layover in Dublin or Paris can sometimes reduce the cost of the trip by more than $63.
  • When booking, pay attention to carry-on and checked baggage allowances, as transatlantic carriers often offer different fare structures for the same flight.
  • Check in advance how to get to the airport in Madrid and how to arrange a transfer from Boston airport to include these costs in your budget.

Airlines

About 9 airlines operate on the Madrid — Boston route, with the main carriers being Iberia, Delta, and American Airlines. Passengers can choose between both direct flights and connecting options, with a total frequency of approximately 22 flights per week. Detailed information about departure times and available days of the week for each airline can be found in the list below.

  • IberiaIB
    9x/week
    WebsiteFleet: 9224M pax/year
    • Direct flight MAD → BOS9x/week
      Duration
      8h 20m
      Days
      MTWTFSS
    43.1%Open →
  • DeltaDL
    5x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight MAD → BOS5x/week
      Duration
      7h 56m
      Days
      MTWTFSS
    21.5%Open →
  • JetBlueB6
    4x/week
    WebsiteFleet: 30742.5M pax/year
    • Direct flight MAD → BOS4x/week
      Duration
      8h 10m
      Days
      MTWTFSS
    20.0%Open →
  • Aer LingusEI
    1x/week
    WebsiteFleet: 5710.7M pax/year
    • Direct flight MAD → BOS1x/week
    3.1%Open →
  • American AirlinesAA
    1x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight MAD → BOS1x/week
    3.1%Open →
  • FinnairAY
    1x/week
    WebsiteFleet: 7911M pax/year
    • Direct flight MAD → BOS1x/week
    3.1%Open →
  • British AirwaysBA
    1x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight MAD → BOS1x/week
    3.1%Open →
  • Air FranceAF
    1x/week
    WebsiteFleet: 22045M pax/year
    • Direct flight MAD → BOS1x/week
    1.5%Open →
  • KLMKL
    1x/week
    WebsiteFleet: 11230.3M pax/year
    • Direct flight MAD → BOS1x/week
    1.5%Open →

Cities and airports on the Madrid — Boston route

Flights Madrid — Boston depart from Adolfo Suárez Madrid-Barajas Airport and arrive at Logan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Madrid

MAD
Spain
About the cityHow to get thereWeatherAll about the country Spain
Arrival

Boston

BOS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Madrid — Boston flight

How long is the flight from Madrid to Boston?

A direct flight covering a distance of 5,485 km takes about 7 hours on average. Travel time for connecting flights depends on the duration of the layover at the transit airport.

Which airlines fly this route?

Regular flight service is provided by Iberia, Delta, American Airlines, Air France, JetBlue, and British Airways.

Are there direct flights?

Yes, direct flights from Barajas Airport to Boston are operated by Iberia and Delta several times a week.

How much is the cheapest ticket?

Ticket prices are dynamic and depend on the season. You can check the current minimum for your dates in the price chart on this page.

Which airport does the flight arrive at?

All international flights on this route arrive at Logan Airport (BOS), which is the main air gateway to Boston.

Where else you can fly from Madrid

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Santa Cruz de TenerifeLondonParisPalmaLisbonBarcelonaLas PalmasRomeIbizaMilanAmsterdamMunichPortoBilbaoFrankfurt am MainMalagaBrusselsVigoNew York CityGenevaA CoruñaZurichBogotaOviedoSevilleAlicanteVeniceArrecifeValenciaSao PauloIstanbulAthensMahonDusseldorfLimaBerlinCasablancaBuenos AiresCopenhagenTel Aviv

Where else you can fly from Boston

See all
New York CityWashington, D.C.ChicagoTorontoSan FranciscoAtlantaSeattleLos AngelesPhiladelphiaNantucketLondonDallasOrlandoDenverFort LauderdaleDetroitCharlotteRaleighMontrealNashvilleMarthas VineyardMiamiMinneapolisBuffaloSan DiegoPhoenixTampaPittsburghClevelandBarcelonaIndianapolisSan JuanDublinHoustonParisAustinLas VegasRichmondCincinnatiAmsterdam

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