Southwest® flights from Buffalo/Niagara Falls to Nashville from $140

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Low fares from Buffalo/Niagara Falls to Nashville

$

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 10/03/2026

One-way

Basic

From
$140
Seen: 20 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 10/24/2026

One-way

Basic

From
$140
Seen: 19 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 12/12/2026

One-way

Basic

From
$140
Seen: 21 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 11/26/2026

One-way

Basic

From
$140
Seen: 10 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 12/08/2026

One-way

Basic

From
$140
Seen: 9 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 10/28/2026

One-way

Basic

From
$140
Seen: 16 minutes ago

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Explore flights from Buffalo/Niagara Falls to Nashville

Sep 2026
From$260*
Seen: 15 hrs ago
One Way/Basic
Oct 2026
From$140*
Seen: 20 hrs ago
One Way/Basic
Nov 2026
From$140*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $140
cmp-daily-histogram-bars-legend-max-price-aria-label $470
Displaying fares for September-2026
  • BUF–BNA, 09/11/2026: From $470
    11

    Fri

    SEP

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

    Sat

  • BUF–BNA, 09/13/2026: From $470
    13

    Sun

  • BUF–BNA, 09/14/2026: From $470
    14

    Mon

  • BUF–BNA: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • BUF–BNA: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • BUF–BNA, 09/17/2026: From $336
    17

    Thu

  • BUF–BNA, 09/18/2026: From $405
    18

    Fri

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

    Sat

  • BUF–BNA, 09/20/2026: From $336
    20

    Sun

  • BUF–BNA, 09/21/2026: From $336
    21

    Mon

  • BUF–BNA, 09/22/2026: From $336
    22

    Tue

  • BUF–BNA, 09/23/2026: From $336
    23

    Wed

  • BUF–BNA, 09/24/2026: From $260
    24

    Thu

  • BUF–BNA, 09/25/2026: From $260
    25

    Fri

  • BUF–BNA, 09/26/2026: From $260
    26

    Sat

  • BUF–BNA, 09/27/2026: From $260
    27

    Sun

  • BUF–BNA, 09/28/2026: From $315
    28

    Mon

  • BUF–BNA, 09/29/2026: From $260
    29

    Tue

  • BUF–BNA, 09/30/2026: From $260
    30

    Wed

  • BUF–BNA, 10/01/2026: From $150
    01

    Thu

    OCT

  • BUF–BNA, 10/02/2026: From $160
    02

    Fri

  • BUF–BNA, 10/03/2026: From $140
    03

    Sat

  • BUF–BNA, 10/04/2026: From $220
    04

    Sun

  • BUF–BNA, 10/05/2026: From $150
    05

    Mon

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

    Tue

  • BUF–BNA, 10/07/2026: From $150
    07

    Wed

  • BUF–BNA, 10/08/2026: From $274
    08

    Thu

  • BUF–BNA, 10/09/2026: From $274
    09

    Fri

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

    Sat

    • Range$140-$470

    *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:
    Nashville Metropolitan Airport
    Average flight time:
    1 hour 55 minutes
    Distance:
    633 miles

    Route Information

    142† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight on Sunday

    † 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

    The average flight time from Buffalo/Niagara Falls to Nashville is 1 hour 55 minutes.
    There are 142 weekly flights from Buffalo/Niagara Falls to Nashville on Southwest Airlines.
    Yes, Southwest flies nonstop from Buffalo/Niagara Falls to Nashville once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Buffalo/Niagara Falls to Nashville once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Buffalo/Niagara Falls to Nashville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Nashville Metropolitan Airport book yours with your flight.
    Yes! Flights from Buffalo/Niagara Falls to Nashville—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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