Southwest Airlines flights from Denver (DEN) to Boston Logan (BOS).

FLIGHT SCHEDULE
Direct Flights:
Sat 07:55 Denver (DEN) 13:50 Boston Logan (BOS) B Southwest Airlines WN 164 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Valid until 2025-05-03
Sat 07:55 Denver (DEN) 13:50 Boston Logan (BOS) B Southwest Airlines WN 164 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-05-10 through 2025-05-31
Mon,Thu,Fri 08:40 Denver (DEN) 14:35 Boston Logan (BOS) B Southwest Airlines WN 164 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Valid until 2025-06-02
Tue,Wed 17:15 Denver (DEN) 23:10 Boston Logan (BOS) B Southwest Airlines WN 164 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Valid until 2025-06-04
Mon,Thu,Fri,Sun 08:55 Denver (DEN) 14:45 Boston Logan (BOS) B Southwest Airlines WN 192 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 08:55 Denver (DEN) 14:45 Boston Logan (BOS) B Southwest Airlines WN 192 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-11-21 through 2025-11-28
Fri,Sun 08:55 Denver (DEN) 14:45 Boston Logan (BOS) B Southwest Airlines WN 192 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-12-07 through 2025-12-14
Thu 08:55 Denver (DEN) 14:45 Boston Logan (BOS) B Southwest Airlines WN 192 Non-stop Boeing 737-800 (73H) 3:50 Operates only on 2025-12-18
Mon 08:55 Denver (DEN) 14:45 Boston Logan (BOS) B Southwest Airlines WN 192 Non-stop Boeing 737-800 (73H) 3:50 Operates only on 2026-01-05
Sun 07:40 Denver (DEN) 13:35 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2025-11-30
Sat 09:55 Denver (DEN) 15:50 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-11-08 through 2025-11-15
Sat 09:55 Denver (DEN) 15:50 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-12-06 through 2025-12-13
Mon-Wed 12:35 Denver (DEN) 18:25 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 12:35 Denver (DEN) 18:25 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-19 through 2026-01-04
Mon,Thu,Fri,Sun 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-21 through 2025-11-28
Fri,Sun 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-07 through 2025-12-14
Thu 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Operates only on 2025-12-18
Mon 12:50 Denver (DEN) 18:40 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Operates only on 2026-01-05
Sat 13:35 Denver (DEN) 19:25 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-22 through 2025-11-29
Sat 13:35 Denver (DEN) 19:25 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-20 through 2026-01-03
Tue,Wed 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-11-04 through 2025-11-12
Mon-Thu 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-11-17 through 2025-11-20
Mon-Fri 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-02 through 2025-12-11
Mon-Wed 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-15 through 2025-12-17
Wed,Thu 17:00 Denver (DEN) 22:45 Boston Logan (BOS) B Southwest Airlines WN 323 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-24 through 2026-01-01
Tue,Wed 11:35 Denver (DEN) 17:30 Boston Logan (BOS) B Southwest Airlines WN 366 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2025-10-07 through 2025-10-29
Mon-Wed 19:05 Denver (DEN) 00:50 Boston Logan (BOS) B Southwest Airlines WN 472 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-11-25 through 2025-12-01 The flight arrives 1 day after departure.
Mon,Tue,Fri,Sun 19:05 Denver (DEN) 00:50 Boston Logan (BOS) B Southwest Airlines WN 472 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-19 through 2026-01-04 The flight arrives 1 day after departure.
Sat 19:40 Denver (DEN) 01:25 Boston Logan (BOS) B Southwest Airlines WN 472 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-11-22 through 2025-11-29 The flight arrives 1 day after departure.
Sat 19:40 Denver (DEN) 01:25 Boston Logan (BOS) B Southwest Airlines WN 472 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-20 through 2026-01-03 The flight arrives 1 day after departure.
Sun 13:25 Denver (DEN) 19:15 Boston Logan (BOS) B Southwest Airlines WN 900 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-10-05 through 2025-10-26
Thu 13:40 Denver (DEN) 19:30 Boston Logan (BOS) B Southwest Airlines WN 1191 Non-stop Boeing 737-700 (Scimitar Winglets) 3:50 Operates only on 2025-11-27
Tue,Wed 10:15 Denver (DEN) 16:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-11-04 through 2025-11-12
Mon-Thu 10:15 Denver (DEN) 16:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-11-17 through 2025-11-20
Mon-Fri 10:15 Denver (DEN) 16:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-12-02 through 2025-12-11
Mon-Wed 10:15 Denver (DEN) 16:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-12-15 through 2025-12-17
Wed,Thu 10:15 Denver (DEN) 16:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 18:15 Denver (DEN) 00:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-11-02 through 2025-11-16 The flight arrives 1 day after departure.
Mon,Fri,Sun 18:15 Denver (DEN) 00:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-11-21 through 2025-11-28 The flight arrives 1 day after departure.
Fri,Sun 18:15 Denver (DEN) 00:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-12-07 through 2025-12-14 The flight arrives 1 day after departure.
Thu 18:15 Denver (DEN) 00:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Operates only on 2025-12-18 The flight arrives 1 day after departure.
Mon 18:15 Denver (DEN) 00:05 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737-800 (73H) 3:50 Operates only on 2026-01-05 The flight arrives 1 day after departure.
Sun 20:00 Denver (DEN) 01:45 Boston Logan (BOS) B Southwest Airlines WN 1365 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Operates only on 2025-11-30 The flight arrives 1 day after departure.
Sun 17:15 Denver (DEN) 23:10 Boston Logan (BOS) B Southwest Airlines WN 1393 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2025-05-25
Sat 07:55 Denver (DEN) 13:50 Boston Logan (BOS) B Southwest Airlines WN 1423 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-11-22 through 2025-11-29
Sat 07:55 Denver (DEN) 13:50 Boston Logan (BOS) B Southwest Airlines WN 1423 Non-stop Boeing 737-800 (73H) 3:55 Effective 2025-12-20 through 2026-01-03
Sat 17:30 Denver (DEN) 23:20 Boston Logan (BOS) B Southwest Airlines WN 1984 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 18:40 Denver (DEN) 00:30 Boston Logan (BOS) B Southwest Airlines WN 1984 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-10-02 through 2025-10-31 The flight arrives 1 day after departure.
Sun 19:05 Denver (DEN) 00:55 Boston Logan (BOS) B Southwest Airlines WN 1984 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-10-05 through 2025-10-26 The flight arrives 1 day after departure.

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A domestic route departing from the Denver airport (DEN) and arriving at Boston Logan airport (BOS).
The flight distance is 1748 miles, or 2813 km.
The timezone of the departure airport is UTC-7 , 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 3:45 and 4:05.

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Southwest Airlines flights from Denver (DEN) to Boston Logan (BOS).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN164

07:55

Denver (DEN)

13:50

Boston Logan (BOS) B

Valid until 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN164

07:55

Denver (DEN)

13:50

Boston Logan (BOS) B

Effective 2025-05-10 through 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN164

08:40

Denver (DEN)

14:35

Boston Logan (BOS) B

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN164

17:15

Denver (DEN)

23:10

Boston Logan (BOS) B

Valid until 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN192

08:55

Denver (DEN)

14:45

Boston Logan (BOS) B

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN192

08:55

Denver (DEN)

14:45

Boston Logan (BOS) B

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN192

08:55

Denver (DEN)

14:45

Boston Logan (BOS) B

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN192

08:55

Denver (DEN)

14:45

Boston Logan (BOS) B

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN192

08:55

Denver (DEN)

14:45

Boston Logan (BOS) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN323

07:40

Denver (DEN)

13:35

Boston Logan (BOS) B

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

09:55

Denver (DEN)

15:50

Boston Logan (BOS) B

Effective 2025-11-08 through 2025-11-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN323

09:55

Denver (DEN)

15:50

Boston Logan (BOS) B

Effective 2025-12-06 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN323

12:35

Denver (DEN)

18:25

Boston Logan (BOS) B

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

12:35

Denver (DEN)

18:25

Boston Logan (BOS) B

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

12:50

Denver (DEN)

18:40

Boston Logan (BOS) B

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

12:50

Denver (DEN)

18:40

Boston Logan (BOS) B

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

12:50

Denver (DEN)

18:40

Boston Logan (BOS) B

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

12:50

Denver (DEN)

18:40

Boston Logan (BOS) B

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

12:50

Denver (DEN)

18:40

Boston Logan (BOS) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

13:35

Denver (DEN)

19:25

Boston Logan (BOS) B

Effective 2025-11-22 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

13:35

Denver (DEN)

19:25

Boston Logan (BOS) B

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

17:00

Denver (DEN)

22:45

Boston Logan (BOS) B

Effective 2025-11-04 through 2025-11-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

17:00

Denver (DEN)

22:45

Boston Logan (BOS) B

Effective 2025-11-17 through 2025-11-20

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

17:00

Denver (DEN)

22:45

Boston Logan (BOS) B

Effective 2025-12-02 through 2025-12-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

17:00

Denver (DEN)

22:45

Boston Logan (BOS) B

Effective 2025-12-15 through 2025-12-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN323

17:00

Denver (DEN)

22:45

Boston Logan (BOS) B

Effective 2025-12-24 through 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN366

11:35

Denver (DEN)

17:30

Boston Logan (BOS) B

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN472

19:05

Denver (DEN)

00:50(+1)

Boston Logan (BOS) B

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN472

19:05

Denver (DEN)

00:50(+1)

Boston Logan (BOS) B

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN472

19:40

Denver (DEN)

01:25(+1)

Boston Logan (BOS) B

Effective 2025-11-22 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN472

19:40

Denver (DEN)

01:25(+1)

Boston Logan (BOS) B

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN900

13:25

Denver (DEN)

19:15

Boston Logan (BOS) B

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1191

13:40

Denver (DEN)

19:30

Boston Logan (BOS) B

Operates only on 2025-11-27

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1365

10:15

Denver (DEN)

16:05

Boston Logan (BOS) B

Effective 2025-11-04 through 2025-11-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1365

10:15

Denver (DEN)

16:05

Boston Logan (BOS) B

Effective 2025-11-17 through 2025-11-20

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1365

10:15

Denver (DEN)

16:05

Boston Logan (BOS) B

Effective 2025-12-02 through 2025-12-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1365

10:15

Denver (DEN)

16:05

Boston Logan (BOS) B

Effective 2025-12-15 through 2025-12-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1365

10:15

Denver (DEN)

16:05

Boston Logan (BOS) B

Effective 2025-12-24 through 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1365

18:15

Denver (DEN)

00:05(+1)

Boston Logan (BOS) B

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1365

18:15

Denver (DEN)

00:05(+1)

Boston Logan (BOS) B

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1365

18:15

Denver (DEN)

00:05(+1)

Boston Logan (BOS) B

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1365

18:15

Denver (DEN)

00:05(+1)

Boston Logan (BOS) B

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1365

18:15

Denver (DEN)

00:05(+1)

Boston Logan (BOS) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1365

20:00

Denver (DEN)

01:45(+1)

Boston Logan (BOS) B

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1393

17:15

Denver (DEN)

23:10

Boston Logan (BOS) B

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1423

07:55

Denver (DEN)

13:50

Boston Logan (BOS) B

Effective 2025-11-22 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1423

07:55

Denver (DEN)

13:50

Boston Logan (BOS) B

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1984

17:30

Denver (DEN)

23:20

Boston Logan (BOS) B

Effective 2025-10-04 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1984

18:40

Denver (DEN)

00:30(+1)

Boston Logan (BOS) B

Effective 2025-10-02 through 2025-10-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1984

19:05

Denver (DEN)

00:55(+1)

Boston Logan (BOS) B

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

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A domestic route departing from the Denver airport (DEN) and arriving at Boston Logan airport (BOS).
The flight distance is 1748 miles, or 2813 km.
The timezone of the departure airport is UTC-7 , 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 3:45 and 4:05.

All DEN-BOS flights

All Southwest Airlines flights

Return (BOS-DEN) flights

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