Southwest Airlines flights from Nashville (BNA) to Boston Logan (BOS).

FLIGHT SCHEDULE
Direct Flights:
Sat 12:40 Nashville (BNA) 16:10 Boston Logan (BOS) B Southwest Airlines WN 1373 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 13:35 Nashville (BNA) 17:05 Boston Logan (BOS) B Southwest Airlines WN 1373 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 13:35 Nashville (BNA) 17:05 Boston Logan (BOS) B Southwest Airlines WN 1373 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-15 through 2026-02-19
Mon 13:35 Nashville (BNA) 17:05 Boston Logan (BOS) B Southwest Airlines WN 1373 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-23 through 2026-03-02
Thu,Fri,Sun 13:45 Nashville (BNA) 17:15 Boston Logan (BOS) B Southwest Airlines WN 1373 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 13:45 Nashville (BNA) 17:15 Boston Logan (BOS) B Southwest Airlines WN 1373 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-19 through 2026-01-25
Sun 13:45 Nashville (BNA) 17:15 Boston Logan (BOS) B Southwest Airlines WN 1373 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-02-01
Sat 17:00 Nashville (BNA) 20:30 Boston Logan (BOS) B Southwest Airlines WN 1564 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-10 through 2026-01-31
Sun 09:35 Nashville (BNA) 13:05 Boston Logan (BOS) B Southwest Airlines WN 1913 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-08 through 2026-04-05
Tue,Wed 09:45 Nashville (BNA) 13:15 Boston Logan (BOS) B Southwest Airlines WN 1913 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 11:05 Nashville (BNA) 14:30 Boston Logan (BOS) B Southwest Airlines WN 1913 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-03-05 through 2026-04-06
Sat 13:10 Nashville (BNA) 16:40 Boston Logan (BOS) B Southwest Airlines WN 1913 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 09:45 Nashville (BNA) 13:15 Boston Logan (BOS) B Southwest Airlines WN 2359 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:45 Nashville (BNA) 13:15 Boston Logan (BOS) B Southwest Airlines WN 2359 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-20 through 2026-02-27
Sun 09:45 Nashville (BNA) 13:15 Boston Logan (BOS) B Southwest Airlines WN 2359 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-03-01
Sat 10:05 Nashville (BNA) 13:40 Boston Logan (BOS) B Southwest Airlines WN 2359 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-14 through 2026-02-28
Mon-Fri 18:15 Nashville (BNA) 21:45 Boston Logan (BOS) B Southwest Airlines WN 2359 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 18:15 Nashville (BNA) 21:45 Boston Logan (BOS) B Southwest Airlines WN 2359 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-18 through 2026-01-23
Mon-Fri 18:15 Nashville (BNA) 21:45 Boston Logan (BOS) B Southwest Airlines WN 2359 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 18:15 Nashville (BNA) 21:45 Boston Logan (BOS) B Southwest Airlines WN 2359 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-02-08 through 2026-02-11
Tue,Wed 18:15 Nashville (BNA) 21:45 Boston Logan (BOS) B Southwest Airlines WN 2359 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-02-18 through 2026-03-04
Mon 14:40 Nashville (BNA) 18:10 Boston Logan (BOS) B Southwest Airlines WN 2509 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-01-05
Sat 14:50 Nashville (BNA) 18:20 Boston Logan (BOS) B Southwest Airlines WN 2509 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-01-03
Fri,Sun 16:05 Nashville (BNA) 19:35 Boston Logan (BOS) B Southwest Airlines WN 2509 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-02 through 2026-01-04
Sat 17:00 Nashville (BNA) 20:30 Boston Logan (BOS) B Southwest Airlines WN 2516 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-02-07
Sat 09:55 Nashville (BNA) 13:25 Boston Logan (BOS) B Southwest Airlines WN 2957 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-08-08 through 2026-09-26
Mon-Fri 10:05 Nashville (BNA) 13:35 Boston Logan (BOS) B Southwest Airlines WN 2957 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-08-04 through 2026-09-30
Sun 10:30 Nashville (BNA) 14:00 Boston Logan (BOS) B Southwest Airlines WN 2957 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-08-09 through 2026-09-27
Sun 14:30 Nashville (BNA) 18:00 Boston Logan (BOS) B Southwest Airlines WN 3391 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-08 through 2026-04-05
Sat 12:50 Nashville (BNA) 16:20 Boston Logan (BOS) B Southwest Airlines WN 4372 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 13:20 Nashville (BNA) 16:50 Boston Logan (BOS) B Southwest Airlines WN 4372 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-06-04 through 2026-08-03
Tue,Wed 13:30 Nashville (BNA) 17:05 Boston Logan (BOS) B Southwest Airlines WN 4372 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-06-09 through 2026-07-29
Sun 15:50 Nashville (BNA) 19:25 Boston Logan (BOS) B Southwest Airlines WN 4372 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-06-07 through 2026-08-02
Sun 10:05 Nashville (BNA) 13:35 Boston Logan (BOS) B Southwest Airlines WN 4484 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-06-07 through 2026-08-02
Sat 10:00 Nashville (BNA) 13:30 Boston Logan (BOS) B Southwest Airlines WN 4560 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-06 through 2026-08-01
Tue,Wed 10:05 Nashville (BNA) 13:35 Boston Logan (BOS) B Southwest Airlines WN 4560 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 10:15 Nashville (BNA) 13:40 Boston Logan (BOS) B Southwest Airlines WN 4560 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-06-04 through 2026-08-03
Sat 18:50 Nashville (BNA) 22:20 Boston Logan (BOS) B Southwest Airlines WN 4618 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 19:25 Nashville (BNA) 22:55 Boston Logan (BOS) B Southwest Airlines WN 4618 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 19:25 Nashville (BNA) 22:55 Boston Logan (BOS) B Southwest Airlines WN 4618 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-15 through 2026-02-19
Mon 19:25 Nashville (BNA) 22:55 Boston Logan (BOS) B Southwest Airlines WN 4618 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-23 through 2026-03-02
Thu,Fri,Sun 19:45 Nashville (BNA) 23:15 Boston Logan (BOS) B Southwest Airlines WN 4618 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-11 through 2026-01-16
Sun 19:45 Nashville (BNA) 23:15 Boston Logan (BOS) B Southwest Airlines WN 4618 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-02-01
Mon,Sun 19:50 Nashville (BNA) 23:20 Boston Logan (BOS) B Southwest Airlines WN 4618 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-19 through 2026-01-25
Mon,Thu,Fri 20:40 Nashville (BNA) 00:10 Boston Logan (BOS) B Southwest Airlines WN 4618 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-12 through 2026-02-16 The flight arrives 1 day after departure.
Thu,Fri,Sun 20:40 Nashville (BNA) 00:10 Boston Logan (BOS) B Southwest Airlines WN 4618 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-20 through 2026-03-01 The flight arrives 1 day after departure.
Non-Direct Flights:
Sat 08:35 Nashville (BNA) 13:35 Boston Logan (BOS) B Southwest Airlines WN 548 1-stop Boeing 737-800 (73H) 4:00 Effective 2026-04-11 through 2026-05-30
Sun 14:35 Nashville (BNA) 21:00 Boston Logan (BOS) B Southwest Airlines WN 503 2-stop Boeing 737-700 (Scimitar Winglets) 5:25 Effective 2026-03-08 through 2026-04-05
Mon,Tue,Fri,Sun 07:35 Nashville (BNA) 17:00 Boston Logan (BOS) B Southwest Airlines WN 1278 2-stop Boeing 737-800 (73H) 8:25 Valid until 2026-01-04
Sun 11:10 Nashville (BNA) 17:55 Boston Logan (BOS) B Southwest Airlines WN 2398 2-stop Boeing 737-700 (Scimitar Winglets) 5:45 Operates only on 2026-05-24

1 2

A domestic route departing from the Nashville airport (BNA) and arriving at Boston Logan airport (BOS).
The flight distance is 940 miles, or 1513 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 2:25 and 2:35.

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Southwest Airlines flights from Nashville (BNA) to Boston Logan (BOS).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1373

12:40

Nashville (BNA)

16:10

Boston Logan (BOS) B

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1373

13:35

Nashville (BNA)

17:05

Boston Logan (BOS) B

Effective 2026-02-05 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1373

13:35

Nashville (BNA)

17:05

Boston Logan (BOS) B

Effective 2026-02-15 through 2026-02-19

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1373

13:35

Nashville (BNA)

17:05

Boston Logan (BOS) B

Effective 2026-02-23 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1373

13:45

Nashville (BNA)

17:15

Boston Logan (BOS) B

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1373

13:45

Nashville (BNA)

17:15

Boston Logan (BOS) B

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1373

13:45

Nashville (BNA)

17:15

Boston Logan (BOS) B

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1564

17:00

Nashville (BNA)

20:30

Boston Logan (BOS) B

Effective 2026-01-10 through 2026-01-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1913

09:35

Nashville (BNA)

13:05

Boston Logan (BOS) B

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1913

09:45

Nashville (BNA)

13:15

Boston Logan (BOS) B

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1913

11:05

Nashville (BNA)

14:30

Boston Logan (BOS) B

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1913

13:10

Nashville (BNA)

16:40

Boston Logan (BOS) B

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2359

09:45

Nashville (BNA)

13:15

Boston Logan (BOS) B

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2359

09:45

Nashville (BNA)

13:15

Boston Logan (BOS) B

Effective 2026-02-20 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2359

09:45

Nashville (BNA)

13:15

Boston Logan (BOS) B

Operates only on 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2359

10:05

Nashville (BNA)

13:40

Boston Logan (BOS) B

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2359

18:15

Nashville (BNA)

21:45

Boston Logan (BOS) B

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2359

18:15

Nashville (BNA)

21:45

Boston Logan (BOS) B

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2359

18:15

Nashville (BNA)

21:45

Boston Logan (BOS) B

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2359

18:15

Nashville (BNA)

21:45

Boston Logan (BOS) B

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2359

18:15

Nashville (BNA)

21:45

Boston Logan (BOS) B

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2509

14:40

Nashville (BNA)

18:10

Boston Logan (BOS) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2509

14:50

Nashville (BNA)

18:20

Boston Logan (BOS) B

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2509

16:05

Nashville (BNA)

19:35

Boston Logan (BOS) B

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2516

17:00

Nashville (BNA)

20:30

Boston Logan (BOS) B

Operates only on 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2957

09:55

Nashville (BNA)

13:25

Boston Logan (BOS) B

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2957

10:05

Nashville (BNA)

13:35

Boston Logan (BOS) B

Effective 2026-08-04 through 2026-09-30

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2957

10:30

Nashville (BNA)

14:00

Boston Logan (BOS) B

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3391

14:30

Nashville (BNA)

18:00

Boston Logan (BOS) B

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4372

12:50

Nashville (BNA)

16:20

Boston Logan (BOS) B

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4372

13:20

Nashville (BNA)

16:50

Boston Logan (BOS) B

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4372

13:30

Nashville (BNA)

17:05

Boston Logan (BOS) B

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4372

15:50

Nashville (BNA)

19:25

Boston Logan (BOS) B

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4484

10:05

Nashville (BNA)

13:35

Boston Logan (BOS) B

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4560

10:00

Nashville (BNA)

13:30

Boston Logan (BOS) B

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4560

10:05

Nashville (BNA)

13:35

Boston Logan (BOS) B

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4560

10:15

Nashville (BNA)

13:40

Boston Logan (BOS) B

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4618

18:50

Nashville (BNA)

22:20

Boston Logan (BOS) B

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4618

19:25

Nashville (BNA)

22:55

Boston Logan (BOS) B

Effective 2026-02-05 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4618

19:25

Nashville (BNA)

22:55

Boston Logan (BOS) B

Effective 2026-02-15 through 2026-02-19

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4618

19:25

Nashville (BNA)

22:55

Boston Logan (BOS) B

Effective 2026-02-23 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4618

19:45

Nashville (BNA)

23:15

Boston Logan (BOS) B

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4618

19:45

Nashville (BNA)

23:15

Boston Logan (BOS) B

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4618

19:50

Nashville (BNA)

23:20

Boston Logan (BOS) B

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4618

20:40

Nashville (BNA)

00:10(+1)

Boston Logan (BOS) B

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4618

20:40

Nashville (BNA)

00:10(+1)

Boston Logan (BOS) B

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN548

08:35

Nashville (BNA)

13:35

Boston Logan (BOS) B

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:00, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN503

14:35

Nashville (BNA)

21:00

Boston Logan (BOS) B

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:25, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1278

07:35

Nashville (BNA)

17:00

Boston Logan (BOS) B

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 8:25, 2-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2398

11:10

Nashville (BNA)

17:55

Boston Logan (BOS) B

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:45, 2-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Nashville airport (BNA) and arriving at Boston Logan airport (BOS).
The flight distance is 940 miles, or 1513 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 2:25 and 2:35.

All BNA-BOS flights

All Southwest Airlines flights

Return (BOS-BNA) flights

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