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Find low faresSouthwest® flights from Salt Lake City to Buffalo/Niagara Falls from $154
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1 Passenger
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Low fares from Salt Lake City to Buffalo/Niagara Falls
$
Salt Lake City (SLC)to
Buffalo/Niagara Falls (BUF)
Depart: 03/24/2026
One-way
Basic
From
$154
Seen: 6 hrs ago
Salt Lake City (SLC)to
Buffalo/Niagara Falls (BUF)
Depart: 03/25/2026
One-way
Basic
From
$189
Seen: 10 hrs ago
Salt Lake City (SLC)to
Buffalo/Niagara Falls (BUF)
Depart: 04/09/2026
One-way
Basic
From
$193
Seen: 10 hrs ago
Salt Lake City (SLC)to
Buffalo/Niagara Falls (BUF)
Depart: 04/13/2026
One-way
Basic
From
$193
Seen: 11 hrs ago
Salt Lake City (SLC)to
Buffalo/Niagara Falls (BUF)
Depart: 05/02/2026
One-way
Basic
From
$193
Seen: 6 minutes ago
Salt Lake City (SLC)to
Buffalo/Niagara Falls (BUF)
Depart: 03/26/2026
One-way
Basic
From
$194
Seen: 8 hrs ago
Explore flights from Salt Lake City to Buffalo/Niagara Falls
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Flight Details
Departing from:
Salt Lake City International Airport
Arriving at:
Buffalo Niagara International Airport
Distance:
1710 miles
Route Information
86† 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 86 weekly flights from Salt Lake City to Buffalo/Niagara Falls on Southwest Airlines.
To find the lowest fares by day and time to fly Salt Lake City 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 Salt Lake City 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.