United Airlines Boston to Madrid Flights

Return flight: Madrid – Boston

Cheapflightsplus.com will find cheap United Airlines flights from Boston to Madrid. Compare airline ticket prices and book air tickets starting from $236 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Boston (MA) — Madrid by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $236, two-way – $405.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
7:00 pm — 9:25 am
+1 day
7:00 pm — 8:31 pm UA286 United Airlines
Boston — Newark
44m stop
9:15 pm — 9:25 am UA51 United Airlines
Newark — Madrid
9h 25m
including layover
Find flight
from$323
10:20 am — 9:25 am
+1 day
10:20 am — 12:04 pm UA1251 United Airlines
Boston — Chicago
3h 6m stop
3:10 pm — 6:46 pm UA711 United Airlines
Chicago — Newark
2h 29m stop
9:15 pm — 9:25 am UA51 United Airlines
Newark — Madrid
18h 5m
including layover
Find flight
from$289
10:45 am — 9:10 am
+1 day
10:45 am — 12:02 pm UA2394 United Airlines
Boston — Newark
5h 43m stop
5:45 pm — 5:35 am TP202 TAP Portugal
Newark — Lisbon
1h 20m stop
6:55 am — 9:10 am TP1026 TAP Portugal
Lisbon — Madrid
16h 25m
including layover
Find flight
from$542
11:00 am — 12:05 pm
+1 day
11:00 am — 12:25 pm UA2394 United Airlines
Boston — Newark
1h 35m stop
2:00 pm — 4:56 pm UA1415 United Airlines
Newark — Miami
4h 49m stop
9:45 pm — 12:05 pm UX98 Air Europa
Miami — Madrid
19h 5m
including layover
Find flight
from$346
11:00 am — 10:00 am
+1 day
11:00 am — 12:25 pm UA2394 United Airlines
Boston — Newark
5h 55m stop
6:20 pm — 5:50 am TP214 TAP Portugal
Newark — Porto
2h stop
7:50 am — 10:00 am TP1008 TAP Portugal
Porto — Madrid
17h
including layover
Find flight
from$364
2:00 pm — 10:00 am
+1 day
2:00 pm — 3:38 pm UA1551 United Airlines
Boston — Newark
2h 42m stop
6:20 pm — 5:50 am TP214 TAP Portugal
Newark — Porto
2h stop
7:50 am — 10:00 am TP1008 TAP Portugal
Porto — Madrid
14h
including layover
Find flight
from$376
2:00 pm — 12:05 pm
+1 day
2:00 pm — 3:38 pm UA1551 United Airlines
Boston — Newark
42m stop
4:20 pm — 7:16 pm UA1923 United Airlines
Newark — Miami
2h 29m stop
9:45 pm — 12:05 pm UX98 Air Europa
Miami — Madrid
16h 5m
including layover
Find flight
from$383
3:10 pm — 12:05 pm
+1 day
3:10 pm — 4:50 pm UA216 United Airlines
Boston — Washington D.C.
3h 5m stop
7:55 pm — 8:20 am TP232 TAP Portugal
Washington D.C. — Lisbon
1h 30m stop
9:50 am — 12:05 pm TP1016 TAP Portugal
Lisbon — Madrid
14h 55m
including layover
Find flight
from$292
4:20 pm — 11:00 am
+2 days
4:20 pm — 6:13 pm UA8611 United Airlines
Boston — Toronto
2h 47m stop
9:00 pm — 9:00 am WS3 WestJet
Toronto — London
22h 20m stop
7:20 am — 11:00 am U28275 EasyJet
London — Madrid
36h 40m
including layover
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from$282
4:20 pm — 3:40 pm
+1 day
4:20 pm — 6:13 pm UA8611 United Airlines
Boston — Toronto
2h 47m stop
9:00 pm — 9:00 am WS3 WestJet
Toronto — London
3h 10m stop
12:10 pm — 3:40 pm U28277 EasyJet
London — Madrid
17h 20m
including layover
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from$290
5:45 am — 9:10 am
+1 day
5:45 am — 8:40 am UA304 United Airlines
Boston — Houston
55m stop
9:35 am — 1:15 pm UA6274 United Airlines
Houston — Miami
3h stop
4:15 pm — 5:20 am TP224 TAP Portugal
Miami — Madrid
21h 25m
including layover
Find flight
from$516
6:45 am — 8:25 am
+2 days
6:45 am — 8:03 am UA1078 United Airlines
Boston — Newark
16h 27m stop
0:30 am — 1:35 pm DY7192 Norwegian
Newark — Paris
4h 55m stop
6:30 pm — 8:20 pm VY2859 Vueling
Paris — Madrid
43h 40m
including layover
Find flight
from$377
6:45 am — 9:20 pm
+1 day
6:45 am — 8:03 am UA1078 United Airlines
Boston — Newark
16h 27m stop
0:30 am — 1:35 pm DY7192 Norwegian
Newark — Paris
3h 5m stop
4:40 pm — 6:10 pm TP441 TAP Portugal
Paris — Madrid
32h 35m
including layover
Find flight
from$406
7:00 am — 6:10 am
+1 day
7:00 am — 8:20 am UA2180 United Airlines
Boston — Newark
2h 25m stop
10:45 am — 12:19 pm BA5092 British Airways
Newark — Chicago
2h 36m stop
2:55 pm — 6:10 am BA4272 British Airways
Chicago — Madrid
17h 10m
including layover
Find flight
from$305
8:00 pm — 7:55 pm
+1 day
8:00 pm — 9:31 pm UA1423 United Airlines
Boston — Newark
2h 24m stop
11:55 pm — 1:20 pm BF721 Bluebird Cargo
Newark — Paris
4h 30m stop
5:50 pm — 7:55 pm TO3188 Transavia France
Paris — Madrid
17h 55m
including layover
Find flight
from$236
8:00 pm — 8:35 am
+2 days
8:00 pm — 9:31 pm UA1423 United Airlines
Boston — Newark
2h 24m stop
11:55 pm — 1:20 pm BF721 Bluebird Cargo
Newark — Paris
17h 10m stop
6:30 am — 8:35 am TO3180 Transavia France
Paris — Madrid
30h 35m
including layover
Find flight
from$236
9:00 am — 8:45 am
+1 day
9:00 am — 10:20 am UA700 United Airlines
Boston — Newark
2h 30m stop
12:50 pm — 3:34 pm AA1281 American Airlines
Newark — Dallas
1h 1m stop
4:35 pm — 8:45 am AA36 American Airlines
Dallas — Madrid
17h 45m
including layover
Find flight
from$294
9:00 am — 9:10 am
+1 day
9:00 am — 10:20 am UA700 United Airlines
Boston — Newark
2h 30m stop
12:50 pm — 3:34 pm AA1382 American Airlines
Newark — Dallas
1h 21m stop
4:55 pm — 9:10 am AA36 American Airlines
Dallas — Madrid
18h 10m
including layover
Find flight
from$305
*Departure and arrival times are local. Last updated on 05/06/2024

Flight Information

There are 64 flights by United Airlines from Boston to Madrid every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at Barajas and Torrejon.

Departures start from 10:20 am to 9:45 pm. Nonstop flight is 9h 25m. The time difference between Boston and Madrid is 6h.

  • The fastest flight 9h 25m
  • Average flight time 17h 40m
  • The earliest flight 10:20 am
  • The latest flight 9:45 pm
  • Distance 3401 ml

The cheapest flight by United Airlines that our users were able to find is $236. This airfare is economy class on one-way UA1423 flight for October 14, 2020 leaving Logan in Boston at 8:00 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 21 airline carriers between Boston and Madrid. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to Madrid.

Nonstop flights

There are 1 direct flights every day from Boston. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air 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 airfare.
  • 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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