Southwest® flights from Buffalo/Niagara Falls to Salt Lake City from $189

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Low fares from Buffalo/Niagara Falls to Salt Lake City

$

Buffalo/Niagara Falls (BUF)to

Salt Lake City (SLC)
Depart: 10/29/2026

One-way

Basic

From
$189
Seen: 5 hrs ago

Buffalo/Niagara Falls (BUF)to

Salt Lake City (SLC)
Depart: 10/29/2026

One-way

Choice

From
$239
Seen: 5 hrs ago

Buffalo/Niagara Falls (BUF)to

Salt Lake City (SLC)
Depart: 11/15/2026

One-way

Basic

From
$244
Seen: 15 hrs ago

Buffalo/Niagara Falls (BUF)to

Salt Lake City (SLC)
Depart: 11/15/2026

One-way

Choice

From
$294
Seen: 15 hrs ago

Buffalo/Niagara Falls (BUF)to

Salt Lake City (SLC)
Depart: 09/30/2026

One-way

Basic

From
$304
Seen: 3 hrs ago

Buffalo/Niagara Falls (BUF)to

Salt Lake City (SLC)
Depart: 09/29/2026

One-way

Basic

From
$304
Seen: 3 hrs ago

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Explore flights from Buffalo/Niagara Falls to Salt Lake City

Sep 2026
From$304*
Seen: 3 hrs ago
One Way/Basic
Oct 2026
From$189*
Seen: 5 hrs ago
One Way/Basic
Nov 2026
From$244*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $304
Displaying fares for September-2026
  • BUF–SLC: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

    SEP

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    12

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    13

    Sun

  • BUF–SLC, 09/14/2026: From $574
    14

    Mon

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    15

    Tue

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    16

    Wed

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    17

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    18

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    19

    Sat

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    20

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    21

    Mon

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    22

    Tue

  • BUF–SLC, 09/23/2026: From $509
    23

    Wed

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    24

    Thu

  • BUF–SLC, 09/25/2026: From $304
    25

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    26

    Sat

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    27

    Sun

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

    Mon

  • BUF–SLC, 09/29/2026: From $304
    29

    Tue

  • BUF–SLC, 09/30/2026: From $304
    30

    Wed

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    01

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    OCT

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    04

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    05

    Mon

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    06

    Tue

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    07

    Wed

  • BUF–SLC, 10/08/2026: From $349
    08

    Thu

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    09

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

    Sat

    • Range$304-$574

    *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:
    Salt Lake City International Airport
    Distance:
    1710 miles

    Route Information

    91† 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 91 weekly flights from Buffalo/Niagara Falls to Salt Lake City on Southwest Airlines.
    To find the lowest fares by day and time to fly Buffalo/Niagara Falls to Salt Lake City with Southwest, check out our Low Fare Calendar.
    You can rent a car at Salt Lake City International Airport book yours with your flight.
    Yes! Flights from Buffalo/Niagara Falls to Salt Lake City—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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