Southwest® flights from Buffalo/Niagara Falls to Los Angeles from $149

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Low fares from Buffalo/Niagara Falls to Los Angeles

$

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 12/04/2026

One-way

Basic

From
$149
Seen: 12 hrs ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 10/19/2026

One-way

Basic

From
$149
Seen: 11 hrs ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 11/11/2026

One-way

Basic

From
$149
Seen: 2 hrs ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 10/24/2026

One-way

Basic

From
$149
Seen: 19 hrs ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 10/27/2026

One-way

Basic

From
$149
Seen: 16 hrs ago

Buffalo/Niagara Falls (BUF)to

Los Angeles (LAX)
Depart: 11/19/2026

One-way

Basic

From
$149
Seen: 23 hrs ago

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Explore flights from Buffalo/Niagara Falls to Los Angeles

Sep 2026
From$149*
Seen: 7 hrs ago
One Way/Basic
Oct 2026
From$149*
Seen: 19 hrs ago
One Way/Basic
Nov 2026
From$149*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $149
cmp-daily-histogram-bars-legend-max-price-aria-label $370
Displaying fares for September-2026
  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

    SEP

  • BUF–LAX, 09/12/2026: From $351
    12

    Sat

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • BUF–LAX, 09/15/2026: From $351
    15

    Tue

  • BUF–LAX, 09/16/2026: From $204
    16

    Wed

  • BUF–LAX, 09/17/2026: From $204
    17

    Thu

  • BUF–LAX, 09/18/2026: From $370
    18

    Fri

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

    Sat

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • BUF–LAX, 09/21/2026: From $214
    21

    Mon

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • BUF–LAX, 09/24/2026: From $219
    24

    Thu

  • BUF–LAX, 09/25/2026: From $149
    25

    Fri

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

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

    Mon

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • BUF–LAX, 09/30/2026: From $149
    30

    Wed

  • BUF–LAX, 10/01/2026: From $200
    01

    Thu

    OCT

  • BUF–LAX, 10/02/2026: From $149
    02

    Fri

  • BUF–LAX, 10/03/2026: From $154
    03

    Sat

  • BUF–LAX, 10/04/2026: From $245
    04

    Sun

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • BUF–LAX: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • BUF–LAX, 10/08/2026: From $295
    08

    Thu

  • BUF–LAX, 10/09/2026: From $370
    09

    Fri

  • BUF–LAX, 10/10/2026: From $310
    10

    Sat

    • Range$149-$370

    *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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