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: 10/30/2026

One-way

Basic

From
$140
Seen: 13 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 09/05/2026

One-way

Basic

From
$140
Seen: 10 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 09/11/2026

One-way

Basic

From
$140
Seen: 8 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 09/06/2026

One-way

Basic

From
$140
Seen: 8 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 10/29/2026

One-way

Basic

From
$155
Seen: 16 hrs ago

Buffalo/Niagara Falls (BUF)to

Nashville (BNA)
Depart: 09/16/2026

One-way

Basic

From
$155
Seen: 2 hrs ago

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Explore flights from Buffalo/Niagara Falls to Nashville

Aug 2026
From$155*
Seen: 6 hrs ago
One Way/Basic
Sep 2026
From$140*
Seen: 10 hrs ago
One Way/Basic
Oct 2026
From$140*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $155
cmp-daily-histogram-bars-legend-max-price-aria-label $470
Displaying fares for August-2026
  • BUF–BNA, 08/02/2026: From $470
    02

    Sun

    AUG

  • BUF–BNA, 08/03/2026: From $470
    03

    Mon

  • BUF–BNA, 08/04/2026: From $470
    04

    Tue

  • BUF–BNA, 08/05/2026: From $470
    05

    Wed

  • BUF–BNA, 08/06/2026: From $470
    06

    Thu

  • BUF–BNA, 08/07/2026: From $336
    07

    Fri

  • BUF–BNA, 08/08/2026: From $336
    08

    Sat

  • BUF–BNA, 08/09/2026: From $431
    09

    Sun

  • BUF–BNA, 08/10/2026: From $336
    10

    Mon

  • BUF–BNA, 08/11/2026: From $336
    11

    Tue

  • BUF–BNA, 08/12/2026: From $336
    12

    Wed

  • BUF–BNA, 08/13/2026: From $336
    13

    Thu

  • BUF–BNA, 08/14/2026: From $260
    14

    Fri

  • BUF–BNA, 08/15/2026: From $260
    15

    Sat

  • BUF–BNA, 08/16/2026: From $260
    16

    Sun

  • BUF–BNA, 08/17/2026: From $260
    17

    Mon

  • BUF–BNA, 08/18/2026: From $260
    18

    Tue

  • BUF–BNA, 08/19/2026: From $260
    19

    Wed

  • BUF–BNA, 08/20/2026: From $260
    20

    Thu

  • BUF–BNA, 08/21/2026: From $172
    21

    Fri

  • BUF–BNA, 08/22/2026: From $160
    22

    Sat

  • BUF–BNA, 08/23/2026: From $220
    23

    Sun

  • BUF–BNA, 08/24/2026: From $160
    24

    Mon

  • BUF–BNA, 08/25/2026: From $155
    25

    Tue

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

    Wed

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

    Thu

  • BUF–BNA, 08/28/2026: From $167
    28

    Fri

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

    Sat

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

    Sun

  • BUF–BNA: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

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

    Tue

    SEP

    • Range$155-$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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