Southwest Airlines flights from Las Vegas Harry Reid (LAS) to Buffalo (BUF).

FLIGHT SCHEDULE
Direct Flights:
Sat 15:55 Las Vegas Harry Reid (LAS) 1 23:15 Buffalo (BUF) Southwest Airlines WN 1036 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2024-10-05 through 2024-11-02
Sun 17:35 Las Vegas Harry Reid (LAS) 1 00:55 Buffalo (BUF) Southwest Airlines WN 1036 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-10-06 through 2024-10-27 The flight arrives 1 day after departure.
Mon-Fri 08:55 Las Vegas Harry Reid (LAS) 1 16:10 Buffalo (BUF) Southwest Airlines WN 1334 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 08:55 Las Vegas Harry Reid (LAS) 1 16:10 Buffalo (BUF) Southwest Airlines WN 1334 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2025-01-19 through 2025-01-24
Mon-Fri 08:55 Las Vegas Harry Reid (LAS) 1 16:10 Buffalo (BUF) Southwest Airlines WN 1334 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 08:55 Las Vegas Harry Reid (LAS) 1 16:10 Buffalo (BUF) Southwest Airlines WN 1334 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2025-02-09 through 2025-02-12
Tue,Wed 08:55 Las Vegas Harry Reid (LAS) 1 16:10 Buffalo (BUF) Southwest Airlines WN 1334 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2025-02-19 through 2025-03-05
Sat 08:15 Las Vegas Harry Reid (LAS) 1 15:25 Buffalo (BUF) Southwest Airlines WN 1348 Non-stop Boeing 737-700 (73W) 4:10 Effective 2025-02-15 through 2025-03-01
Thu,Fri,Sun 10:15 Las Vegas Harry Reid (LAS) 1 17:30 Buffalo (BUF) Southwest Airlines WN 1689 Non-stop Boeing 737-700 (73W) 4:15 Effective 2025-01-12 through 2025-01-17
Mon,Sun 10:15 Las Vegas Harry Reid (LAS) 1 17:30 Buffalo (BUF) Southwest Airlines WN 1689 Non-stop Boeing 737-700 (73W) 4:15 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 10:15 Las Vegas Harry Reid (LAS) 1 17:30 Buffalo (BUF) Southwest Airlines WN 1689 Non-stop Boeing 737-700 (73W) 4:15 Effective 2025-02-02 through 2025-02-07
Mon 10:15 Las Vegas Harry Reid (LAS) 1 17:30 Buffalo (BUF) Southwest Airlines WN 1689 Non-stop Boeing 737-700 (73W) 4:15 Operates only on 2025-02-10
Mon,Tue,Thu 10:15 Las Vegas Harry Reid (LAS) 1 17:30 Buffalo (BUF) Southwest Airlines WN 1689 Non-stop Boeing 737-700 (73W) 4:15 Effective 2025-02-18 through 2025-02-24
Mon 10:15 Las Vegas Harry Reid (LAS) 1 17:30 Buffalo (BUF) Southwest Airlines WN 1689 Non-stop Boeing 737-700 (73W) 4:15 Operates only on 2025-03-03
Sun 11:25 Las Vegas Harry Reid (LAS) 1 18:45 Buffalo (BUF) Southwest Airlines WN 2249 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-09-08 through 2024-09-29
Sun 14:40 Las Vegas Harry Reid (LAS) 1 22:00 Buffalo (BUF) Southwest Airlines WN 2249 Non-stop Boeing 737-800 (73H) 4:20 Operates only on 2024-09-01
Sun 17:10 Las Vegas Harry Reid (LAS) 1 00:30 Buffalo (BUF) Southwest Airlines WN 2528 Non-stop Boeing 737-700 (73W) 4:20 Operates only on 2024-12-01 The flight arrives 1 day after departure.
Tue,Wed 09:00 Las Vegas Harry Reid (LAS) 1 16:15 Buffalo (BUF) Southwest Airlines WN 2727 Non-stop Boeing 737-700 (73W) 4:15 Valid until 2024-10-02
Thu 15:10 Las Vegas Harry Reid (LAS) 1 22:35 Buffalo (BUF) Southwest Airlines WN 2983 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Operates only on 2024-10-31
Sat 09:10 Las Vegas Harry Reid (LAS) 1 16:25 Buffalo (BUF) Southwest Airlines WN 3143 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Valid until 2024-09-28
Sat 17:15 Las Vegas Harry Reid (LAS) 1 00:35 Buffalo (BUF) Southwest Airlines WN 3384 Non-stop Boeing 737-700 (73W) 4:20 Effective 2024-11-23 through 2024-11-30 The flight arrives 1 day after departure.
Sat 17:15 Las Vegas Harry Reid (LAS) 1 00:35 Buffalo (BUF) Southwest Airlines WN 3384 Non-stop Boeing 737-700 (73W) 4:20 Effective 2024-12-21 through 2025-01-04 The flight arrives 1 day after departure.
Tue,Wed 09:00 Las Vegas Harry Reid (LAS) 1 16:20 Buffalo (BUF) Southwest Airlines WN 3393 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2024-10-08 through 2024-10-30
Mon,Thu,Fri 10:30 Las Vegas Harry Reid (LAS) 1 17:55 Buffalo (BUF) Southwest Airlines WN 3443 Non-stop Boeing 737-800 (73H) 4:25 Effective 2024-10-03 through 2024-10-28
Fri 10:30 Las Vegas Harry Reid (LAS) 1 17:55 Buffalo (BUF) Southwest Airlines WN 3443 Non-stop Boeing 737-800 (73H) 4:25 Operates only on 2024-11-01
Sat 12:55 Las Vegas Harry Reid (LAS) 1 20:10 Buffalo (BUF) Southwest Airlines WN 3495 Non-stop Boeing 737-700 (73W) 4:15 Effective 2025-01-11 through 2025-02-08
Mon-Wed 09:00 Las Vegas Harry Reid (LAS) 1 16:20 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2024-11-04 through 2024-11-06
Tue,Wed 09:00 Las Vegas Harry Reid (LAS) 1 16:20 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2024-11-12 through 2024-11-20
Tue-Fri 09:00 Las Vegas Harry Reid (LAS) 1 16:20 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2024-11-29 through 2024-12-06
Mon-Thu 09:00 Las Vegas Harry Reid (LAS) 1 16:20 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2024-12-09 through 2024-12-18
Tue,Wed 09:00 Las Vegas Harry Reid (LAS) 1 16:20 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2024-12-24 through 2025-01-01
Mon 09:00 Las Vegas Harry Reid (LAS) 1 16:20 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Operates only on 2025-01-06
Thu,Fri,Sun 11:45 Las Vegas Harry Reid (LAS) 1 19:05 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 11:45 Las Vegas Harry Reid (LAS) 1 19:05 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-11-11 through 2024-11-25
Fri,Sun 11:45 Las Vegas Harry Reid (LAS) 1 19:05 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-12-08 through 2024-12-15
Thu 11:45 Las Vegas Harry Reid (LAS) 1 19:05 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737-800 (73H) 4:20 Operates only on 2024-12-19
Fri 11:45 Las Vegas Harry Reid (LAS) 1 19:05 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737-800 (73H) 4:20 Operates only on 2025-01-03
Sat 13:50 Las Vegas Harry Reid (LAS) 1 21:10 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-11-09 through 2024-11-16
Sat 13:50 Las Vegas Harry Reid (LAS) 1 21:10 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-12-07 through 2024-12-14
Mon,Thu,Fri,Sun 16:40 Las Vegas Harry Reid (LAS) 1 23:50 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737-700 (73W) 4:10 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 16:40 Las Vegas Harry Reid (LAS) 1 23:50 Buffalo (BUF) Southwest Airlines WN 3511 Non-stop Boeing 737-700 (73W) 4:10 Effective 2025-02-21 through 2025-03-02
Mon,Thu,Fri 10:45 Las Vegas Harry Reid (LAS) 1 18:00 Buffalo (BUF) Southwest Airlines WN 3845 Non-stop Boeing 737-800 (73H) 4:15 Valid until 2024-09-30
Mon-Wed 10:20 Las Vegas Harry Reid (LAS) 1 17:45 Buffalo (BUF) Southwest Airlines WN 4189 Non-stop Boeing 737-700 (73W) 4:25 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 10:20 Las Vegas Harry Reid (LAS) 1 17:45 Buffalo (BUF) Southwest Airlines WN 4189 Non-stop Boeing 737-700 (73W) 4:25 Effective 2024-12-20 through 2025-01-02
Sun 10:20 Las Vegas Harry Reid (LAS) 1 17:45 Buffalo (BUF) Southwest Airlines WN 4189 Non-stop Boeing 737-700 (73W) 4:25 Operates only on 2025-01-05
Non-Direct Flights:
Mon-Wed 13:55 Las Vegas Harry Reid (LAS) 1 22:50 Buffalo (BUF) Southwest Airlines WN 582 1-stop Boeing 737-700 (73W) 5:55 Effective 2024-11-04 through 2024-11-06
Tue,Wed 13:55 Las Vegas Harry Reid (LAS) 1 22:50 Buffalo (BUF) Southwest Airlines WN 582 1-stop Boeing 737-700 (73W) 5:55 Effective 2024-11-12 through 2024-11-20
Tue-Fri 13:55 Las Vegas Harry Reid (LAS) 1 22:50 Buffalo (BUF) Southwest Airlines WN 582 1-stop Boeing 737-700 (73W) 5:55 Effective 2024-11-29 through 2024-12-06
Mon-Thu 13:55 Las Vegas Harry Reid (LAS) 1 22:50 Buffalo (BUF) Southwest Airlines WN 582 1-stop Boeing 737-700 (73W) 5:55 Effective 2024-12-09 through 2024-12-18
Tue,Wed 13:55 Las Vegas Harry Reid (LAS) 1 22:50 Buffalo (BUF) Southwest Airlines WN 582 1-stop Boeing 737-700 (73W) 5:55 Effective 2024-12-24 through 2025-01-01

1 2

A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Buffalo airport (BUF).
The flight distance is 1981 miles, or 3188 km.
The timezone of the departure airport is UTC-8 , 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 4:10 and 4:25.

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Southwest Airlines flights from Las Vegas Harry Reid (LAS) to Buffalo (BUF).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1036

15:55

Las Vegas Harry Reid (LAS) 1

23:15

Buffalo (BUF)

Effective 2024-10-05 through 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1036

17:35

Las Vegas Harry Reid (LAS) 1

00:55(+1)

Buffalo (BUF)

Effective 2024-10-06 through 2024-10-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1334

08:55

Las Vegas Harry Reid (LAS) 1

16:10

Buffalo (BUF)

Effective 2025-01-07 through 2025-01-15

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1334

08:55

Las Vegas Harry Reid (LAS) 1

16:10

Buffalo (BUF)

Effective 2025-01-19 through 2025-01-24

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1334

08:55

Las Vegas Harry Reid (LAS) 1

16:10

Buffalo (BUF)

Effective 2025-01-27 through 2025-02-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1334

08:55

Las Vegas Harry Reid (LAS) 1

16:10

Buffalo (BUF)

Effective 2025-02-09 through 2025-02-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1334

08:55

Las Vegas Harry Reid (LAS) 1

16:10

Buffalo (BUF)

Effective 2025-02-19 through 2025-03-05

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1348

08:15

Las Vegas Harry Reid (LAS) 1

15:25

Buffalo (BUF)

Effective 2025-02-15 through 2025-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1689

10:15

Las Vegas Harry Reid (LAS) 1

17:30

Buffalo (BUF)

Effective 2025-01-12 through 2025-01-17

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1689

10:15

Las Vegas Harry Reid (LAS) 1

17:30

Buffalo (BUF)

Effective 2025-01-20 through 2025-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1689

10:15

Las Vegas Harry Reid (LAS) 1

17:30

Buffalo (BUF)

Effective 2025-02-02 through 2025-02-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1689

10:15

Las Vegas Harry Reid (LAS) 1

17:30

Buffalo (BUF)

Operates only on 2025-02-10

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1689

10:15

Las Vegas Harry Reid (LAS) 1

17:30

Buffalo (BUF)

Effective 2025-02-18 through 2025-02-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1689

10:15

Las Vegas Harry Reid (LAS) 1

17:30

Buffalo (BUF)

Operates only on 2025-03-03

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2249

11:25

Las Vegas Harry Reid (LAS) 1

18:45

Buffalo (BUF)

Effective 2024-09-08 through 2024-09-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2249

14:40

Las Vegas Harry Reid (LAS) 1

22:00

Buffalo (BUF)

Operates only on 2024-09-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2528

17:10

Las Vegas Harry Reid (LAS) 1

00:30(+1)

Buffalo (BUF)

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:20, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN2727

09:00

Las Vegas Harry Reid (LAS) 1

16:15

Buffalo (BUF)

Valid until 2024-10-02

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2983

15:10

Las Vegas Harry Reid (LAS) 1

22:35

Buffalo (BUF)

Operates only on 2024-10-31

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3143

09:10

Las Vegas Harry Reid (LAS) 1

16:25

Buffalo (BUF)

Valid until 2024-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3384

17:15

Las Vegas Harry Reid (LAS) 1

00:35(+1)

Buffalo (BUF)

Effective 2024-11-23 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN3384

17:15

Las Vegas Harry Reid (LAS) 1

00:35(+1)

Buffalo (BUF)

Effective 2024-12-21 through 2025-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN3393

09:00

Las Vegas Harry Reid (LAS) 1

16:20

Buffalo (BUF)

Effective 2024-10-08 through 2024-10-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3443

10:30

Las Vegas Harry Reid (LAS) 1

17:55

Buffalo (BUF)

Effective 2024-10-03 through 2024-10-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3443

10:30

Las Vegas Harry Reid (LAS) 1

17:55

Buffalo (BUF)

Operates only on 2024-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3495

12:55

Las Vegas Harry Reid (LAS) 1

20:10

Buffalo (BUF)

Effective 2025-01-11 through 2025-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3511

09:00

Las Vegas Harry Reid (LAS) 1

16:20

Buffalo (BUF)

Effective 2024-11-04 through 2024-11-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3511

09:00

Las Vegas Harry Reid (LAS) 1

16:20

Buffalo (BUF)

Effective 2024-11-12 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3511

09:00

Las Vegas Harry Reid (LAS) 1

16:20

Buffalo (BUF)

Effective 2024-11-29 through 2024-12-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3511

09:00

Las Vegas Harry Reid (LAS) 1

16:20

Buffalo (BUF)

Effective 2024-12-09 through 2024-12-18

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3511

09:00

Las Vegas Harry Reid (LAS) 1

16:20

Buffalo (BUF)

Effective 2024-12-24 through 2025-01-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3511

09:00

Las Vegas Harry Reid (LAS) 1

16:20

Buffalo (BUF)

Operates only on 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3511

11:45

Las Vegas Harry Reid (LAS) 1

19:05

Buffalo (BUF)

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3511

11:45

Las Vegas Harry Reid (LAS) 1

19:05

Buffalo (BUF)

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3511

11:45

Las Vegas Harry Reid (LAS) 1

19:05

Buffalo (BUF)

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3511

11:45

Las Vegas Harry Reid (LAS) 1

19:05

Buffalo (BUF)

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3511

11:45

Las Vegas Harry Reid (LAS) 1

19:05

Buffalo (BUF)

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3511

13:50

Las Vegas Harry Reid (LAS) 1

21:10

Buffalo (BUF)

Effective 2024-11-09 through 2024-11-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3511

13:50

Las Vegas Harry Reid (LAS) 1

21:10

Buffalo (BUF)

Effective 2024-12-07 through 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3511

16:40

Las Vegas Harry Reid (LAS) 1

23:50

Buffalo (BUF)

Effective 2025-02-13 through 2025-02-17

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3511

16:40

Las Vegas Harry Reid (LAS) 1

23:50

Buffalo (BUF)

Effective 2025-02-21 through 2025-03-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3845

10:45

Las Vegas Harry Reid (LAS) 1

18:00

Buffalo (BUF)

Valid until 2024-09-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4189

10:20

Las Vegas Harry Reid (LAS) 1

17:45

Buffalo (BUF)

Effective 2024-11-26 through 2024-12-02

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4189

10:20

Las Vegas Harry Reid (LAS) 1

17:45

Buffalo (BUF)

Effective 2024-12-20 through 2025-01-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4189

10:20

Las Vegas Harry Reid (LAS) 1

17:45

Buffalo (BUF)

Operates only on 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:25, non-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN582

13:55

Las Vegas Harry Reid (LAS) 1

22:50

Buffalo (BUF)

Effective 2024-11-04 through 2024-11-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:55, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN582

13:55

Las Vegas Harry Reid (LAS) 1

22:50

Buffalo (BUF)

Effective 2024-11-12 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:55, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN582

13:55

Las Vegas Harry Reid (LAS) 1

22:50

Buffalo (BUF)

Effective 2024-11-29 through 2024-12-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 5:55, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN582

13:55

Las Vegas Harry Reid (LAS) 1

22:50

Buffalo (BUF)

Effective 2024-12-09 through 2024-12-18

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:55, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN582

13:55

Las Vegas Harry Reid (LAS) 1

22:50

Buffalo (BUF)

Effective 2024-12-24 through 2025-01-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:55, 1-stop
Boeing 737-700 (73W)

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A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Buffalo airport (BUF).
The flight distance is 1981 miles, or 3188 km.
The timezone of the departure airport is UTC-8 , 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 4:10 and 4:25.

All LAS-BUF flights

All Southwest Airlines flights

Return (BUF-LAS) flights

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