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Find low faresSouthwest® flights from Los Angeles to Buffalo/Niagara Falls from $119
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Low fares from Los Angeles to Buffalo/Niagara Falls
$
Los Angeles (LAX)to
Buffalo/Niagara Falls (BUF)
Depart: 04/22/2026
One-way
Basic
From
$119
Seen: 12 hrs ago
Los Angeles (LAX)to
Buffalo/Niagara Falls (BUF)
Depart: 04/21/2026
One-way
Basic
From
$119
Seen: 12 hrs ago
Los Angeles (LAX)to
Buffalo/Niagara Falls (BUF)
Depart: 05/12/2026
One-way
Basic
From
$124
Seen: 14 hrs ago
Los Angeles (LAX)to
Buffalo/Niagara Falls (BUF)
Depart: 02/25/2026
One-way
Basic
From
$126
Seen: 8 hrs ago
Los Angeles (LAX)to
Buffalo/Niagara Falls (BUF)
Depart: 02/11/2026
One-way
Basic
From
$129
Seen: 16 hrs ago
Los Angeles (LAX)to
Buffalo/Niagara Falls (BUF)
Depart: 02/10/2026
One-way
Basic
From
$129
Seen: 15 hrs ago
Explore flights from Los Angeles to Buffalo/Niagara Falls
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Flight Details
Departing from:
Los Angeles International Airport
Arriving at:
Buffalo Niagara International Airport
Distance:
2218 miles
Route Information
126† 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 126 weekly flights from Los Angeles to Buffalo/Niagara Falls on Southwest Airlines.
To find the lowest fares by day and time to fly Los Angeles 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 Los Angeles 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.