Southwest® flights from Fort Myers/Naples to Buffalo/Niagara Falls from $137

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Low fares from Fort Myers/Naples to Buffalo/Niagara Falls

$

Fort Myers/Naples (RSW)to

Buffalo/Niagara Falls (BUF)
Depart: 10/22/2026

One-way

Basic

From
$137
Seen: 21 hrs ago

Fort Myers/Naples (RSW)to

Buffalo/Niagara Falls (BUF)
Depart: 11/14/2026

One-way

Basic

From
$137
Seen: 16 hrs ago

Fort Myers/Naples (RSW)to

Buffalo/Niagara Falls (BUF)
Depart: 11/01/2026

One-way

Basic

From
$137
Seen: 2 hrs ago

Fort Myers/Naples (RSW)to

Buffalo/Niagara Falls (BUF)
Depart: 10/29/2026

One-way

Basic

From
$137
Seen: 2 hrs ago

Fort Myers/Naples (RSW)to

Buffalo/Niagara Falls (BUF)
Depart: 10/28/2026

One-way

Basic

From
$137
Seen: 1 hour ago

Fort Myers/Naples (RSW)to

Buffalo/Niagara Falls (BUF)
Depart: 10/08/2026

One-way

Basic

From
$137
Seen: 1 hour ago

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Explore flights from Fort Myers/Naples to Buffalo/Niagara Falls

Sep 2026
From$154*
Seen: 2 hrs ago
One Way/Basic
Oct 2026
From$137*
Seen: 5 hrs ago
One Way/Basic
Nov 2026
From$137*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $137
cmp-daily-histogram-bars-legend-max-price-aria-label $269
Displaying fares for September-2026
  • RSW–BUF: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

    SEP

  • RSW–BUF, 09/11/2026: From $249
    11

    Fri

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

    Sat

  • RSW–BUF, 09/13/2026: From $229
    13

    Sun

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

    Mon

  • RSW–BUF, 09/15/2026: From $219
    15

    Tue

  • RSW–BUF, 09/16/2026: From $269
    16

    Wed

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

    Thu

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

    Fri

  • RSW–BUF, 09/19/2026: From $189
    19

    Sat

  • RSW–BUF, 09/20/2026: From $189
    20

    Sun

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

    Mon

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

    Tue

  • RSW–BUF, 09/23/2026: From $154
    23

    Wed

  • RSW–BUF, 09/24/2026: From $269
    24

    Thu

  • RSW–BUF, 09/25/2026: From $269
    25

    Fri

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

    Sat

  • RSW–BUF, 09/27/2026: From $154
    27

    Sun

  • RSW–BUF, 09/28/2026: From $154
    28

    Mon

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

    Tue

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

    Wed

  • RSW–BUF, 10/01/2026: From $169
    01

    Thu

    OCT

  • RSW–BUF, 10/02/2026: From $159
    02

    Fri

  • RSW–BUF, 10/03/2026: From $169
    03

    Sat

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

    Sun

  • RSW–BUF, 10/05/2026: From $137
    05

    Mon

  • RSW–BUF, 10/06/2026: From $137
    06

    Tue

  • RSW–BUF, 10/07/2026: From $137
    07

    Wed

  • RSW–BUF, 10/08/2026: From $137
    08

    Thu

  • RSW–BUF, 10/09/2026: From $142
    09

    Fri

    • Range$137-$269

    *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:
    Southwest Florida Regional Airport
    Arriving at:
    Buffalo Niagara International Airport
    Distance:
    1144 miles

    Route Information

    97† 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 97 weekly flights from Fort Myers/Naples to Buffalo/Niagara Falls on Southwest Airlines.
    To find the lowest fares by day and time to fly Fort Myers/Naples 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 Fort Myers/Naples 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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