Southwest® flights from Buffalo/Niagara Falls to Los Angeles from $144

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Low fares from Buffalo/Niagara Falls to Los Angeles

$

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 09/05/2026

One-way

Basic

From
$144
Seen: 13 hrs ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 08/29/2026

One-way

Basic

From
$144
Seen: 18 hrs ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 08/27/2026

One-way

Basic

From
$144
Seen: 49 minutes ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 08/25/2026

One-way

Basic

From
$144
Seen: 23 hrs ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 08/20/2026

One-way

Basic

From
$144
Seen: 22 hrs ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 08/26/2026

One-way

Basic

From
$144
Seen: 3 hrs ago

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Explore flights from Buffalo/Niagara Falls to Los Angeles

Aug 2026
From$144*
Seen: 49 minutes ago
One Way/Basic
Sep 2026
From$144*
Seen: 3 hrs ago
One Way/Basic
Oct 2026
From$179*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $144
cmp-daily-histogram-bars-legend-max-price-aria-label $450
Displaying fares for August-2026
  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    01

    Sat

    AUG

  • BUF–LAX, 08/02/2026: From $331
    02

    Sun

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

  • BUF–LAX, 08/04/2026: From $326
    04

    Tue

  • BUF–LAX, 08/05/2026: From $326
    05

    Wed

  • BUF–LAX, 08/06/2026: From $326
    06

    Thu

  • BUF–LAX, 08/07/2026: From $326
    07

    Fri

  • BUF–LAX, 08/08/2026: From $295
    08

    Sat

  • BUF–LAX, 08/09/2026: From $450
    09

    Sun

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    11

    Tue

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    12

    Wed

  • BUF–LAX, 08/13/2026: From $260
    13

    Thu

  • BUF–LAX, 08/14/2026: From $210
    14

    Fri

  • BUF–LAX, 08/15/2026: From $256
    15

    Sat

  • BUF–LAX, 08/16/2026: From $355
    16

    Sun

  • BUF–LAX, 08/17/2026: From $256
    17

    Mon

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • BUF–LAX, 08/20/2026: From $144
    20

    Thu

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

  • BUF–LAX, 08/22/2026: From $144
    22

    Sat

  • BUF–LAX, 08/23/2026: From $244
    23

    Sun

  • BUF–LAX, 08/24/2026: From $170
    24

    Mon

  • BUF–LAX, 08/25/2026: From $144
    25

    Tue

  • BUF–LAX, 08/26/2026: From $144
    26

    Wed

  • BUF–LAX, 08/27/2026: From $144
    27

    Thu

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • BUF–LAX, 08/29/2026: From $144
    29

    Sat

  • BUF–LAX, 08/30/2026: From $224
    30

    Sun

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

    • Range$144-$450

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Buffalo Niagara International Airport
    Arriving at:
    Los Angeles International Airport
    Distance:
    2218 miles

    Route Information

    140† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 140 weekly flights from Buffalo/Niagara Falls to Los Angeles on Southwest Airlines.
    To find the lowest fares by day and time to fly Buffalo/Niagara Falls to Los Angeles with Southwest, check out our Low Fare Calendar.
    You can rent a car at Los Angeles International Airport book yours with your flight.
    Yes! Flights from Buffalo/Niagara Falls to Los Angeles—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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