Airlines with flights from Las Vegas to Buffalo

There are 7 airlines with scheduled flights between LAS and BUF. Southwest, American Airlines and Delta has non-stop flights from Harry Reid International Airport to Buffalo Niagara International and the flight time is 4 hours and 15 minutes.

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Direct

$Southwest Airlines from {( $airportFrom->city_name }} to Buffalo$

Non-stop

4h 15min

NEW Starts 19/10

$American Airlines from {( $airportFrom->city_name }} to Buffalo$

Non-stop

4h 20min

NEW Starts 19/10

$Delta Air Lines from {( $airportFrom->city_name }} to Buffalo$

Non-stop

4h 30min

Via Chicago

5h 40min

Via Denver

5h 40min

Via Detroit

5h 43min

Via Denver

5h 57min

Via Chicago

6h 1min

Via Phoenix

6h 5min

Via Chicago

6h 16min

Via Nashville

6h 20min

Via Atlanta

6h 29min

Via Baltimore

6h 30min

Via Dallas

6h 43min

Via Charlotte

6h 43min

Via Dulles

6h 46min

Via Philadelphia

6h 58min

Via New York

7h 3min

Via Washington

7h 16min

Via New York

7h 34min

Via Atlanta

7h 41min

Via New York

8h 19min

Via Saint Louis

8h 25min

Via Dallas

6h 40min

NEW

Via Minneapolis

5h 52min

NEW

Via Minneapolis

7h 32min

Schedules

Non-stop with Southwest Airlines

Total flight time: 4 hours and 15 minutes
Low-cost airline
Las Vegas is a Southwest Airlines focus city (Operating base ).

1 flight per week
Boeing 737MAX 8 Passenger

Boeing 737-800 (winglets) Passenger/BBJ2

LAS

Direct

BUF

Flight

Mon

Aug 3

Tue

Aug 4

Wed

Aug 5

Thu

Aug 6

Fri

Aug 7

Sat

Aug 8

Sun

Aug 9

WN758

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07:30

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WN370

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08:35

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WN4445

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18:10

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The timetable & schedule information was updated at 2026-04-21

Non-stop with American Airlines

Total flight time: 4 hours and 20 minutes
One World Alliance

First class available

LAS

Direct

BUF

Flight

The next flight with this airline is scheduled on 2026-10-19.

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The timetable & schedule information was updated at 2026-04-21

Non-stop with Delta Air Lines

Total flight time: 4 hours and 30 minutes
Sky Team Alliance

Business class available

LAS

Direct

BUF

Flight

The next flight with this airline is scheduled on 2026-10-19.

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CLOSE RETURN SCHEDULE

CHECK PRICES FOR LAS - BUF

The timetable & schedule information was updated at 2026-04-21

Via Chicago with Southwest Airlines

Total flight time: 5h 40m - 9h 40m.
Low-cost airline
Las Vegas is a Southwest Airlines focus city (Operating base ).

108 flights per week
Boeing 737MAX 8 Passenger

Boeing 737-800 (winglets) Passenger/BBJ2

LAS

Via MDW

BUF

Flight

Mon

Aug 3

Tue

Aug 4

Wed

Aug 5

Thu

Aug 6

Fri

Aug 7

Sat

Aug 8

Sun

Aug 9

WN2212
WN1156

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