All airlines flying from Boston Logan (BOS) to Madrid (MAD).

FLIGHT SCHEDULE
Direct Flights:
Daily 17:20 Boston Logan (BOS) E 06:20 Madrid (MAD) 1 Delta Air Lines DL 62 Non-stop Airbus A330-900neo (339) 7:00 Effective 2026-07-01 through 2026-07-31 The flight arrives 1 day after departure.
Daily 17:25 Boston Logan (BOS) E 06:20 Madrid (MAD) 1 Delta Air Lines DL 62 Non-stop Airbus A330-900neo (339) 6:55 Effective 2026-05-06 through 2026-06-30 The flight arrives 1 day after departure.
Daily 17:25 Boston Logan (BOS) E 06:20 Madrid (MAD) 1 Delta Air Lines DL 62 Non-stop Airbus A330-900neo (339) 6:55 Effective 2026-08-01 through 2026-08-31 The flight arrives 1 day after departure.
Daily 17:30 Boston Logan (BOS) E 06:20 Madrid (MAD) 1 Delta Air Lines DL 62 Non-stop Airbus A330-900neo (339) 6:50 Effective 2026-09-01 through 2026-09-30 The flight arrives 1 day after departure.
Daily 17:35 Boston Logan (BOS) E 06:20 Madrid (MAD) 1 Delta Air Lines DL 62 Non-stop Airbus A330-900neo (339) 6:45 Effective 2026-10-01 through 2026-10-23 The flight arrives 1 day after departure.
Mon,Wed-Sun 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Iberia IB 346 Non-stop Airbus A321neo (32Q) 7:00 Valid until 2026-01-18 The flight arrives 1 day after departure.
Wed,Fri,Sun 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Iberia IB 346 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-01-21 through 2026-02-15 The flight arrives 1 day after departure.
Daily 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Iberia IB 346 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-02-16 through 2026-03-07 The flight arrives 1 day after departure.
Daily 21:20 Boston Logan (BOS) E 10:30 Madrid (MAD) 4S Iberia IB 346 Non-stop Airbus A321neo (32Q) 7:10 Effective 2026-03-29 through 2026-10-23 The flight arrives 1 day after departure.
Daily 22:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Iberia IB 346 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-03-08 through 2026-03-27 The flight arrives 1 day after departure.
Sat 22:20 Boston Logan (BOS) E 11:30 Madrid (MAD) 4S Iberia IB 346 Non-stop Airbus A321neo (32Q) 7:10 Operates only on 2026-03-28 The flight arrives 1 day after departure.
Sat 22:20 Boston Logan (BOS) E 10:30 Madrid (MAD) 4S Iberia IB 346 Non-stop Airbus A321neo (32Q) 7:10 Operates only on 2026-10-24 The flight arrives 1 day after departure.
Daily 22:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Iberia IB 346 Non-stop Airbus A321neo (32Q) 7:00 Effective from 2026-10-25 The flight arrives 1 day after departure.
Mon,Tue,Thu-Sat 16:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:00 Valid until 2026-01-20 The flight arrives 1 day after departure.
Daily 16:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-01-21 through 2026-02-16 The flight arrives 1 day after departure.
Mon,Wed,Sat 16:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-02-18 through 2026-02-28 The flight arrives 1 day after departure.
Daily 16:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-03-01 through 2026-03-07 The flight arrives 1 day after departure.
Mon,Wed-Sun 17:40 Boston Logan (BOS) E 06:50 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:10 Effective 2026-03-29 through 2026-06-15 The flight arrives 1 day after departure.
Daily 17:40 Boston Logan (BOS) E 06:50 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:10 Effective 2026-06-16 through 2026-10-23 The flight arrives 1 day after departure.
Daily 17:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-03-08 through 2026-03-27 The flight arrives 1 day after departure.
Sat 17:45 Boston Logan (BOS) E 06:45 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:00 Operates only on 2026-03-28 The flight arrives 1 day after departure.
Mon,Wed,Sat 17:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:00 Effective from 2026-10-26 The flight arrives 1 day after departure.
Sat 18:40 Boston Logan (BOS) E 06:50 Madrid (MAD) 4S Iberia IB 348 Non-stop Airbus A321neo (32Q) 7:10 Operates only on 2026-10-24 The flight arrives 1 day after departure.
Daily 22:29 Boston Logan (BOS) C 11:30 Madrid (MAD) 1 JetBlue B6 2261 Non-stop Airbus A321neo (32Q) 7:01 Effective 2026-04-16 through 2026-09-08 The flight arrives 1 day after departure.
Daily 22:45 Boston Logan (BOS) C 11:30 Madrid (MAD) 1 JetBlue B6 2261 Non-stop Airbus A321neo (32Q) 6:45 Effective 2026-09-09 through 2026-10-23 The flight arrives 1 day after departure.
Direct Codeshare Flights:
Mon,Wed-Sun 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S British Airways BA 4200 Non-stop Airbus A321neo (32Q) 7:00 Valid until 2026-01-18 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Wed,Fri,Sun 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S British Airways BA 4200 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-01-21 through 2026-02-15 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Daily 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S British Airways BA 4200 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-02-16 through 2026-03-07 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Daily 21:20 Boston Logan (BOS) E 10:30 Madrid (MAD) 4S British Airways BA 4200 Non-stop Airbus A321neo (32Q) 7:10 Effective 2026-03-29 through 2026-10-23 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Daily 22:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S British Airways BA 4200 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Sat 22:20 Boston Logan (BOS) E 11:30 Madrid (MAD) 4S British Airways BA 4200 Non-stop Airbus A321neo (32Q) 7:10 Operates only on 2026-03-28 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Sat 22:20 Boston Logan (BOS) E 10:30 Madrid (MAD) 4S British Airways BA 4200 Non-stop Airbus A321neo (32Q) 7:10 Operates only on 2026-10-24 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Mon,Tue,Thu-Sat 16:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S British Airways BA 4264 Non-stop Airbus A321neo (32Q) 7:00 Valid until 2026-01-20 Codeshare flight, operated by Iberia.(IB 348) The flight arrives 1 day after departure.
Daily 16:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S British Airways BA 4264 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-01-21 through 2026-02-16 Codeshare flight, operated by Iberia.(IB 348) The flight arrives 1 day after departure.
Mon,Wed,Sat 16:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S British Airways BA 4264 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-02-18 through 2026-02-28 Codeshare flight, operated by Iberia.(IB 348) The flight arrives 1 day after departure.
Daily 16:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S British Airways BA 4264 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-03-01 through 2026-03-07 Codeshare flight, operated by Iberia.(IB 348) The flight arrives 1 day after departure.
Mon,Wed-Sun 17:40 Boston Logan (BOS) E 06:50 Madrid (MAD) 4S British Airways BA 4264 Non-stop Airbus A321neo (32Q) 7:10 Effective 2026-03-29 through 2026-06-15 Codeshare flight, operated by Iberia.(IB 348) The flight arrives 1 day after departure.
Daily 17:40 Boston Logan (BOS) E 06:50 Madrid (MAD) 4S British Airways BA 4264 Non-stop Airbus A321neo (32Q) 7:10 Effective 2026-06-16 through 2026-10-23 Codeshare flight, operated by Iberia.(IB 348) The flight arrives 1 day after departure.
Daily 17:45 Boston Logan (BOS) E 05:45 Madrid (MAD) 4S British Airways BA 4264 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Iberia.(IB 348) The flight arrives 1 day after departure.
Sat 17:45 Boston Logan (BOS) E 06:45 Madrid (MAD) 4S British Airways BA 4264 Non-stop Airbus A321neo (32Q) 7:00 Operates only on 2026-03-28 Codeshare flight, operated by Iberia.(IB 348) The flight arrives 1 day after departure.
Sat 18:40 Boston Logan (BOS) E 06:50 Madrid (MAD) 4S British Airways BA 4264 Non-stop Airbus A321neo (32Q) 7:10 Operates only on 2026-10-24 Codeshare flight, operated by Iberia.(IB 348) The flight arrives 1 day after departure.
Mon,Wed-Sun 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Qatar Airways QR 5361 Non-stop Airbus A321neo (32Q) 7:00 Valid until 2026-01-18 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Wed,Fri,Sun 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Qatar Airways QR 5361 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-01-21 through 2026-02-15 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Daily 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Qatar Airways QR 5361 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-02-16 through 2026-03-07 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Daily 21:20 Boston Logan (BOS) E 10:30 Madrid (MAD) 4S Qatar Airways QR 5361 Non-stop Airbus A321neo (32Q) 7:10 Effective 2026-03-29 through 2026-10-23 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Daily 22:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Qatar Airways QR 5361 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Sat 22:20 Boston Logan (BOS) E 11:30 Madrid (MAD) 4S Qatar Airways QR 5361 Non-stop Airbus A321neo (32Q) 7:10 Operates only on 2026-03-28 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Sat 22:20 Boston Logan (BOS) E 10:30 Madrid (MAD) 4S Qatar Airways QR 5361 Non-stop Airbus A321neo (32Q) 7:10 Operates only on 2026-10-24 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Mon,Wed-Sun 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Finnair AY 5370 Non-stop Airbus A321neo (32Q) 7:00 Valid until 2026-01-18 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.
Wed,Fri,Sun 21:20 Boston Logan (BOS) E 10:20 Madrid (MAD) 4S Finnair AY 5370 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-01-21 through 2026-02-15 Codeshare flight, operated by Iberia.(IB 346) The flight arrives 1 day after departure.

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An international route departing from Boston Logan airport, United States (BOS) and arriving at Madrid airport, Spain (MAD).
The flight distance is 3399 miles, or 5471 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+1 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 6:45 and 7:10.

Return (MAD-BOS) flights

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All airlines flying from Boston Logan (BOS) to Madrid (MAD).

FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL62

17:20

Boston Logan (BOS) E

06:20(+1)

Madrid (MAD) 1

Effective 2026-07-01 through 2026-07-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:00, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL62

17:25

Boston Logan (BOS) E

06:20(+1)

Madrid (MAD) 1

Effective 2026-05-06 through 2026-06-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:55, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL62

17:25

Boston Logan (BOS) E

06:20(+1)

Madrid (MAD) 1

Effective 2026-08-01 through 2026-08-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:55, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL62

17:30

Boston Logan (BOS) E

06:20(+1)

Madrid (MAD) 1

Effective 2026-09-01 through 2026-09-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:50, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL62

17:35

Boston Logan (BOS) E

06:20(+1)

Madrid (MAD) 1

Effective 2026-10-01 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:45, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB346

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Valid until 2026-01-18

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB346

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-01-21 through 2026-02-15

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB346

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-02-16 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB346

21:20

Boston Logan (BOS) E

10:30(+1)

Madrid (MAD) 4S

Effective 2026-03-29 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB346

22:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB346

22:20

Boston Logan (BOS) E

11:30(+1)

Madrid (MAD) 4S

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB346

22:20

Boston Logan (BOS) E

10:30(+1)

Madrid (MAD) 4S

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB346

22:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

16:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Valid until 2026-01-20

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

16:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Effective 2026-01-21 through 2026-02-16

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

16:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Effective 2026-02-18 through 2026-02-28

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

16:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Effective 2026-03-01 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

17:40

Boston Logan (BOS) E

06:50(+1)

Madrid (MAD) 4S

Effective 2026-03-29 through 2026-06-15

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

17:40

Boston Logan (BOS) E

06:50(+1)

Madrid (MAD) 4S

Effective 2026-06-16 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

17:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

17:45

Boston Logan (BOS) E

06:45(+1)

Madrid (MAD) 4S

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

17:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Effective from 2026-10-26

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Iberia IB348

18:40

Boston Logan (BOS) E

06:50(+1)

Madrid (MAD) 4S

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

JetBlue B62261

22:29

Boston Logan (BOS) C

11:30(+1)

Madrid (MAD) 1

Effective 2026-04-16 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:01, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

JetBlue B62261

22:45

Boston Logan (BOS) C

11:30(+1)

Madrid (MAD) 1

Effective 2026-09-09 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:45, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4200

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Valid until 2026-01-18

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4200

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-01-21 through 2026-02-15

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4200

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-02-16 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4200

21:20

Boston Logan (BOS) E

10:30(+1)

Madrid (MAD) 4S

Effective 2026-03-29 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4200

22:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4200

22:20

Boston Logan (BOS) E

11:30(+1)

Madrid (MAD) 4S

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4200

22:20

Boston Logan (BOS) E

10:30(+1)

Madrid (MAD) 4S

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4264

16:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Valid until 2026-01-20

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Iberia. (IB 348)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4264

16:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Effective 2026-01-21 through 2026-02-16

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 348)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4264

16:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Effective 2026-02-18 through 2026-02-28

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Iberia. (IB 348)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4264

16:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Effective 2026-03-01 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 348)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4264

17:40

Boston Logan (BOS) E

06:50(+1)

Madrid (MAD) 4S

Effective 2026-03-29 through 2026-06-15

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 348)

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4264

17:40

Boston Logan (BOS) E

06:50(+1)

Madrid (MAD) 4S

Effective 2026-06-16 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 348)

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4264

17:45

Boston Logan (BOS) E

05:45(+1)

Madrid (MAD) 4S

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 348)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4264

17:45

Boston Logan (BOS) E

06:45(+1)

Madrid (MAD) 4S

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Iberia. (IB 348)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

British Airways BA4264

18:40

Boston Logan (BOS) E

06:50(+1)

Madrid (MAD) 4S

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Iberia. (IB 348)

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Qatar Airways QR5361

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Valid until 2026-01-18

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Qatar Airways QR5361

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-01-21 through 2026-02-15

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Qatar Airways QR5361

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-02-16 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Qatar Airways QR5361

21:20

Boston Logan (BOS) E

10:30(+1)

Madrid (MAD) 4S

Effective 2026-03-29 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Qatar Airways QR5361

22:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Qatar Airways QR5361

22:20

Boston Logan (BOS) E

11:30(+1)

Madrid (MAD) 4S

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Qatar Airways QR5361

22:20

Boston Logan (BOS) E

10:30(+1)

Madrid (MAD) 4S

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Finnair AY5370

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Valid until 2026-01-18

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Finnair AY5370

21:20

Boston Logan (BOS) E

10:20(+1)

Madrid (MAD) 4S

Effective 2026-01-21 through 2026-02-15

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Iberia. (IB 346)

Duration: 7:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

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An international route departing from Boston Logan airport, United States (BOS) and arriving at Madrid airport, Spain (MAD).
The flight distance is 3399 miles, or 5471 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+1 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 6:45 and 7:10.

Return (MAD-BOS) flights

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