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Find low faresSouthwest® flights from Charlotte to Buffalo/Niagara Falls from $169
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Low fares from Charlotte to Buffalo/Niagara Falls
$
Charlotte (CLT)to
Buffalo/Niagara Falls (BUF)
Depart: 03/30/2026
One-way
Basic
From
$169
Seen: 8 hrs ago
Charlotte (CLT)to
Buffalo/Niagara Falls (BUF)
Depart: 03/10/2026
One-way
Basic
From
$169
Seen: 1 hour ago
Charlotte (CLT)to
Buffalo/Niagara Falls (BUF)
Depart: 03/25/2026
One-way
Basic
From
$169
Seen: 20 hrs ago
Charlotte (CLT)to
Buffalo/Niagara Falls (BUF)
Depart: 04/20/2026
One-way
Basic
From
$169
Seen: 11 hrs ago
Charlotte (CLT)to
Buffalo/Niagara Falls (BUF)
Depart: 02/03/2026
One-way
Basic
From
$173
Seen: 14 hrs ago
Charlotte (CLT)to
Buffalo/Niagara Falls (BUF)
Depart: 01/31/2026
One-way
Basic
From
$173
Seen: 17 hrs ago
Explore flights from Charlotte to Buffalo/Niagara Falls
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Flight Details
Departing from:
Douglas Airport
Arriving at:
Buffalo Niagara International Airport
Average flight time:
1 hour 55 minutes
Distance:
546 miles
Route Information
68† Weekly flights
- 1‡ Nonstop flight per day Monday through Friday
† 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
The average flight time from Charlotte to Buffalo/Niagara Falls is 1 hour 55 minutes.
There are 68 weekly flights from Charlotte to Buffalo/Niagara Falls on Southwest Airlines.
Yes, Southwest flies nonstop from Charlotte to Buffalo/Niagara Falls once per day from Monday through Friday.
To find the lowest fares by day and time to fly Charlotte 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 Charlotte 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.