Cheap Flights from Boston, MA to Madrid from $240

Return flight: Madrid – Boston

On Cheapflightsplus.com you will find 6 direct and 994 connecting flights from Boston to Madrid. You can compare airfare deals from 25 airlines and multiple travel sites from $240, book and save on cheap plane tickets and last minute offers. Also check out BOS-MAD flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boston to Madrid Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $240 (one-way), $412 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Boston to Madrid. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
16:30 — 05:40
+1 day
16:30 — 05:40 IB348 Iberia
Boston — Madrid
7h 10m
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from$406
16:30 — 05:40
+1 day
16:30 — 05:40 AY5648 Finnair
Boston — Madrid
7h 10m
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from$409
16:30 — 05:40
+1 day
16:30 — 05:40 BA4264 British Airways
Boston — Madrid
7h 10m
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from$410
21:20 — 10:30
+1 day
21:20 — 10:30 IB346 Iberia
Boston — Madrid
7h 10m
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from$369
21:20 — 10:30
+1 day
21:20 — 10:30 BA4200 British Airways
Boston — Madrid
7h 10m
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from$372
21:20 — 10:30
+1 day
21:20 — 10:30 AY5370 Finnair
Boston — Madrid
7h 10m
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from$409
23:00 — 11:10
+2 days
22:50 — 12:15 VY9796 Vueling
Boston — Barcelona
21h 30m stop
09:45 — 11:10 IB406 Iberia
Barcelona — Madrid
30h 10m
including layover
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from$240
23:00 — 16:15
+1 day
22:50 — 12:15 VY9796 Vueling
Boston — Barcelona
2h 35m stop
14:50 — 16:15 IB414 Iberia
Barcelona — Madrid
11h 15m
including layover
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from$243
12:35 — 19:55
+1 day
12:35 — 21:45 FI634 Icelandair
Boston — Reykjavik
10h 5m stop
07:50 — 14:35 FI562 Icelandair
Reykjavik — Rome
2h 40m stop
17:15 — 19:55 W46013 Aero Services Executive
Rome — Madrid
25h 20m
including layover
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from$280
12:35 — 21:25
+1 day
12:35 — 21:45 FI634 Icelandair
Boston — Reykjavik
9h 50m stop
07:35 — 12:50 FI554 Icelandair
Reykjavik — Brussels
6h 5m stop
18:55 — 21:25 UX1174 Air Europa
Brussels — Madrid
26h 50m
including layover
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from$291
20:50 — 11:10
+2 days
20:50 — 06:05 FI630 Icelandair
Boston — Reykjavik
2h 20m stop
08:25 — 14:45 FI596 Icelandair
Reykjavik — Barcelona
19h stop
09:45 — 11:10 IB406 Iberia
Barcelona — Madrid
32h 20m
including layover
Find flight
from$256
20:50 — 19:35
+1 day
20:50 — 06:05 FI630 Icelandair
Boston — Reykjavik
2h 20m stop
08:25 — 14:45 FI596 Icelandair
Reykjavik — Barcelona
3h 25m stop
18:10 — 19:35 IB418 Iberia
Barcelona — Madrid
16h 45m
including layover
Find flight
from$262
22:50 — 08:30
+2 days
22:50 — 12:15 VY9796 Vueling
Boston — Barcelona
11h 10m stop
23:25 — 01:15 W46330 Aero Services Executive
Barcelona — Milan
4h 45m stop
06:00 — 08:30 W46311 Aero Services Executive
Milan — Madrid
27h 40m
including layover
Find flight
from$293
*Departure and arrival times - local. Updated on September 7, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to Madrid depends on and how to choose the most interesting flight option for you.

Distance between Boston and Madrid is 5473 miles. Time difference between the cities is 6h. Airplanes depart 05:45 to 23:40 from 4 Boston airports and arrive 05:45 to 23:40 to 2 Madrid airports. Average flight time is 7h 10m.

  • The fastest flight 7h 10m
  • Average flight time 7h 10m
  • The earliest flight 05:45
  • The latest flight 23:40
  • Distance 3401 ml

The cheapest months to travel to Madrid are october (from 240 $), august (from 255 $), july (from 256 $).

The most expensive months are march (from 646 $), february (from 508 $), december (from 496 $).

What is the lowest airfare Boston to Madrid?

The cheapest plane ticket found by our users is $240. This airfare is for economy class on one-way VY9796 flight by Vueling for October 7, 2025 which leaves Logan in Boston at 23:00 am and arrives at Madrid Barajas at 11:10.

Economy class
$240
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Boston — Madrid is served by 25 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Iberia - 62 departures per week at the price of from $ 257 . And the most expensive tickets are offered by Icelandair airline - from $ 837.

Direct flights

There are 6 nonstop flights on the route. The fastest direct flight is IB346 by Iberia takes 7h 10m and the cheapest is VY9796 by Vueling for $369.

  • from $369
    Find
  • AY - Finnair
    from $409
    Find
  • BA - British Airways
    from $372
    Find
See more direct flights

Connecting Flights

There are 994 flights with layovers on the route. The fastest connecting flight is TP218 by TAP Portugal takes 9h 10m and the cheapest is VY9796 by Vueling for $240.

  • from $257
    Find
  • S4 - SATA International
    from $356
    Find
  • VY - Vueling
    from $240
    Find
  • FI - Icelandair
    from $256
    Find
  • LX - SWISS International Air Lines
    from $366
    Find
  • UA - United Airlines
    from $393
    Find
  • OG - Air Onix
    from $308
    Find
  • SK - SAS
    from $359
    Find
  • SN - Brussels Airlines
    from $426
    Find
  • KL - KLM
    from $357
    Find
  • AC - Air Canada
    from $361
    Find
  • OS - Austrian Airlines
    from $385
    Find
See more connecting flights

Airports

You can fly from Boston to Madrid from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

  • Boston City Heliport-JBC
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  • Boston RT128 Rail-ZRU
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  • Boston South Rail-ZTO
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  • Logan-BOS
    from $240
    Find

Madrid airports

  • Barajas-MAD
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  • Torrejon-TOJ
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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