Southwest® flights from Sacramento to Buffalo/Niagara Falls from $193

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Low fares from Sacramento to Buffalo/Niagara Falls

$

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 01/05/2027

One-way

Basic

From
$193
Seen: 22 hrs ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 02/09/2027

One-way

Basic

From
$193
Seen: 23 hrs ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 12/30/2026

One-way

Basic

From
$193
Seen: 22 hrs ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 02/13/2027

One-way

Basic

From
$193
Seen: 10 hrs ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 01/26/2027

One-way

Basic

From
$193
Seen: 1 hour ago

Sacramento (SMF)to

Buffalo/Niagara Falls (BUF)
Depart: 01/30/2027

One-way

Basic

From
$193
Seen: 6 hrs ago

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Explore flights from Sacramento to Buffalo/Niagara Falls

Nov 2026
From$349*
Seen: 4 hrs ago
One Way/Basic
Dec 2026
From$193*
Seen: 22 hrs ago
One Way/Basic
Jan 2027
From$193*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $349
cmp-daily-histogram-bars-legend-max-price-aria-label $589
Displaying fares for November-2026
  • SMF–BUF, 11/10/2026: From $589
    10

    Tue

    NOV

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

    Wed

  • SMF–BUF, 11/12/2026: From $589
    12

    Thu

  • SMF–BUF, 11/13/2026: From $589
    13

    Fri

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

    Sat

  • SMF–BUF, 11/15/2026: From $589
    15

    Sun

  • SMF–BUF, 11/16/2026: From $524
    16

    Mon

  • SMF–BUF, 11/17/2026: From $524
    17

    Tue

  • SMF–BUF, 11/18/2026: From $524
    18

    Wed

  • SMF–BUF, 11/19/2026: From $524
    19

    Thu

  • SMF–BUF, 11/20/2026: From $524
    20

    Fri

  • SMF–BUF, 11/21/2026: From $524
    21

    Sat

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

    Sun

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

    Mon

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    24

    Tue

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    25

    Wed

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

    Thu

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

    Fri

  • SMF–BUF, 11/28/2026: From $349
    28

    Sat

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

    Sun

  • SMF–BUF: cmp-view-offers-disclaimer. Find Offers
    30

    Mon

  • SMF–BUF: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    DEC

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    02

    Wed

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    03

    Thu

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    04

    Fri

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    05

    Sat

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    06

    Sun

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    07

    Mon

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    08

    Tue

  • SMF–BUF: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

    • Range$349-$589

    *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

    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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