Southwest® flights from Sacramento to Buffalo/Niagara Falls from $182

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Low fares from Sacramento to Buffalo/Niagara Falls

$

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 09/05/2026

One-way

Basic

From
$182
Seen: 1 hour ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 09/30/2026

One-way

Basic

From
$196
Seen: 9 hrs ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 10/10/2026

One-way

Basic

From
$196
Seen: 4 hrs ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 10/20/2026

One-way

Basic

From
$196
Seen: 22 hrs ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 10/15/2026

One-way

Basic

From
$196
Seen: 2 hrs ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 09/28/2026

One-way

Basic

From
$196
Seen: 4 hrs ago

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Explore flights from Sacramento to Buffalo/Niagara Falls

Aug 2026
From$201*
Seen: 4 hrs ago
One Way/Basic
Sep 2026
From$182*
Seen: 1 hour ago
One Way/Basic
Oct 2026
From$196*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $201
cmp-daily-histogram-bars-legend-max-price-aria-label $564
Displaying fares for August-2026
  • SMF–BUF, 08/02/2026: From $564
    02

    Sun

    AUG

  • SMF–BUF, 08/03/2026: From $564
    03

    Mon

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    04

    Tue

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    05

    Wed

  • SMF–BUF, 08/06/2026: From $564
    06

    Thu

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    07

    Fri

  • SMF–BUF, 08/08/2026: From $499
    08

    Sat

  • SMF–BUF, 08/09/2026: From $499
    09

    Sun

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    10

    Mon

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    11

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    12

    Wed

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    13

    Thu

  • SMF–BUF, 08/14/2026: From $314
    14

    Fri

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    15

    Sat

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    16

    Sun

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    17

    Mon

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    18

    Tue

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    19

    Wed

  • SMF–BUF, 08/20/2026: From $294
    20

    Thu

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    21

    Fri

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    22

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    23

    Sun

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    24

    Mon

  • SMF–BUF, 08/25/2026: From $201
    25

    Tue

  • SMF–BUF, 08/26/2026: From $215
    26

    Wed

  • SMF–BUF, 08/27/2026: From $264
    27

    Thu

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    28

    Fri

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    29

    Sat

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    30

    Sun

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    31

    Mon

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    01

    Tue

    SEP

    • Range$201-$564

    *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:
    Sacramento International Airport
    Arriving at:
    Buffalo Niagara International Airport
    Distance:
    2241 miles

    Route Information

    92† 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 92 weekly flights from Sacramento to Buffalo/Niagara Falls on Southwest Airlines.
    To find the lowest fares by day and time to fly Sacramento to Buffalo/Niagara Falls with Southwest, check out our Low Fare Calendar.
    You can rent a car at Buffalo Niagara International Airport book yours with your flight.
    Yes! Flights from Sacramento to Buffalo/Niagara Falls—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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