Southwest® flights from Buffalo/Niagara Falls to Indianapolis from $158

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Low fares from Buffalo/Niagara Falls to Indianapolis

$

Buffalo/Niagara Falls (BUF)to

Indianapolis (IND)
Depart: 11/05/2026

One-way

Basic

From
$158
Seen: 3 hrs ago

Buffalo/Niagara Falls (BUF)to

Indianapolis (IND)
Depart: 10/28/2026

One-way

Basic

From
$158
Seen: 17 hrs ago

Buffalo/Niagara Falls (BUF)to

Indianapolis (IND)
Depart: 10/06/2026

One-way

Basic

From
$158
Seen: 16 hrs ago

Buffalo/Niagara Falls (BUF)to

Indianapolis (IND)
Depart: 09/15/2026

One-way

Basic

From
$158
Seen: 19 hrs ago

Buffalo/Niagara Falls (BUF)to

Indianapolis (IND)
Depart: 10/30/2026

One-way

Basic

From
$178
Seen: 19 hrs ago

Buffalo/Niagara Falls (BUF)to

Indianapolis (IND)
Depart: 09/17/2026

One-way

Basic

From
$178
Seen: 2 hrs ago

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Explore flights from Buffalo/Niagara Falls to Indianapolis

Aug 2026
From$352*
Seen: 5 hrs ago
One Way/Basic
Sep 2026
From$158*
Seen: 19 hrs ago
One Way/Basic
Oct 2026
From$158*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $158
cmp-daily-histogram-bars-legend-max-price-aria-label $406
Displaying fares for August-2026
  • BUF–IND, 08/25/2026: From $401
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  • BUF–IND, 08/26/2026: From $401
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  • BUF–IND, 08/27/2026: From $401
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  • BUF–IND, 08/28/2026: From $401
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  • BUF–IND, 08/29/2026: From $401
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  • BUF–IND, 08/31/2026: From $352
    31

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  • BUF–IND, 09/07/2026: From $406
    07

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  • BUF–IND, 09/12/2026: From $265
    12

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  • BUF–IND, 09/13/2026: From $265
    13

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    14

    Mon

  • BUF–IND, 09/15/2026: From $158
    15

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    16

    Wed

  • BUF–IND, 09/17/2026: From $178
    17

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  • BUF–IND, 09/18/2026: From $253
    18

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  • BUF–IND, 09/19/2026: From $178
    19

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    20

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    21

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    • Range$158-$406

    *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:
    Indianapolis International Airport
    Distance:
    452 miles

    Route Information

    108† 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 108 weekly flights from Buffalo/Niagara Falls to Indianapolis on Southwest Airlines.
    To find the lowest fares by day and time to fly Buffalo/Niagara Falls to Indianapolis with Southwest, check out our Low Fare Calendar.
    You can rent a car at Indianapolis International Airport book yours with your flight.
    Yes! Flights from Buffalo/Niagara Falls to Indianapolis—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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