Southwest® flights from Nashville to Buffalo/Niagara Falls from $125

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Low fares from Nashville to Buffalo/Niagara Falls

$

Nashville (BNA)to

Buffalo/Niagara Falls (BUF)
Depart: 11/12/2026

One-way

Basic

From
$125
Seen: 13 hrs ago

Nashville (BNA)to

Buffalo/Niagara Falls (BUF)
Depart: 12/10/2026

One-way

Basic

From
$125
Seen: 14 hrs ago

Nashville (BNA)to

Buffalo/Niagara Falls (BUF)
Depart: 12/11/2026

One-way

Basic

From
$125
Seen: 12 hrs ago

Nashville (BNA)to

Buffalo/Niagara Falls (BUF)
Depart: 01/23/2027

One-way

Basic

From
$125
Seen: 14 hrs ago

Nashville (BNA)to

Buffalo/Niagara Falls (BUF)
Depart: 01/20/2027

One-way

Basic

From
$125
Seen: 16 hrs ago

Nashville (BNA)to

Buffalo/Niagara Falls (BUF)
Depart: 12/13/2026

One-way

Basic

From
$125
Seen: 19 hrs ago

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Explore flights from Nashville to Buffalo/Niagara Falls

Oct 2026
From$356*
Seen: 8 hrs ago
One Way/Basic
Nov 2026
From$125*
Seen: 12 hrs ago
One Way/Basic
Dec 2026
From$125*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $125
cmp-daily-histogram-bars-legend-max-price-aria-label $490
Displaying fares for October-2026
  • BNA–BUF: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

    OCT

  • BNA–BUF, 10/23/2026: From $490
    23

    Fri

  • BNA–BUF, 10/24/2026: From $490
    24

    Sat

  • BNA–BUF: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

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

    Mon

  • BNA–BUF, 10/27/2026: From $490
    27

    Tue

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

    Wed

  • BNA–BUF, 10/29/2026: From $356
    29

    Thu

  • BNA–BUF, 10/30/2026: From $356
    30

    Fri

  • BNA–BUF, 10/31/2026: From $356
    31

    Sat

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

    Sun

    NOV

  • BNA–BUF: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

  • BNA–BUF, 11/03/2026: From $356
    03

    Tue

  • BNA–BUF: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • BNA–BUF, 11/05/2026: From $280
    05

    Thu

  • BNA–BUF, 11/06/2026: From $280
    06

    Fri

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

    Sat

  • BNA–BUF, 11/08/2026: From $280
    08

    Sun

  • BNA–BUF, 11/09/2026: From $125
    09

    Mon

  • BNA–BUF, 11/10/2026: From $125
    10

    Tue

  • BNA–BUF, 11/11/2026: From $125
    11

    Wed

  • BNA–BUF, 11/12/2026: From $125
    12

    Thu

  • BNA–BUF, 11/13/2026: From $125
    13

    Fri

  • BNA–BUF, 11/14/2026: From $125
    14

    Sat

  • BNA–BUF, 11/15/2026: From $125
    15

    Sun

  • BNA–BUF, 11/16/2026: From $240
    16

    Mon

  • BNA–BUF: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

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

    Wed

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

    Thu

  • BNA–BUF, 11/20/2026: From $202
    20

    Fri

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

    Sat

    • Range$125-$490

    *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:
    Nashville Metropolitan Airport
    Arriving at:
    Buffalo Niagara International Airport
    Average flight time:
    1 hour 50 minutes
    Distance:
    633 miles

    Questions we hear the most

    The average flight time from Nashville to Buffalo/Niagara Falls is 1 hour 50 minutes.
    There are 138 weekly flights from Nashville to Buffalo/Niagara Falls on Southwest Airlines.
    Yes, Southwest flies nonstop from Nashville to Buffalo/Niagara Falls once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Nashville to Buffalo/Niagara Falls once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Nashville 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 Nashville 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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