Looking for more low-fare flights?
Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.
Find low faresSouthwest® flights from Buffalo/Niagara Falls to Raleigh/Durham from $89
expand_more
1 Passenger
expand_morePromo Code
expand_moretoday
today
Low fares from Buffalo/Niagara Falls to Raleigh/Durham
$
Buffalo/Niagara Falls (BUF)to
Raleigh/Durham (RDU)
Depart: 04/28/2026
One-way
Basic
From
$89
Seen: 13 hrs ago
Buffalo/Niagara Falls (BUF)to
Raleigh/Durham (RDU)
Depart: 03/05/2026
One-way
Basic
From
$89
Seen: 18 hrs ago
Buffalo/Niagara Falls (BUF)to
Raleigh/Durham (RDU)
Depart: 03/09/2026
One-way
Basic
From
$89
Seen: 7 hrs ago
Buffalo/Niagara Falls (BUF)to
Raleigh/Durham (RDU)
Depart: 03/17/2026
One-way
Basic
From
$89
Seen: 11 hrs ago
Buffalo/Niagara Falls (BUF)to
Raleigh/Durham (RDU)
Depart: 02/26/2026
One-way
Basic
From
$89
Seen: 6 hrs ago
Buffalo/Niagara Falls (BUF)to
Raleigh/Durham (RDU)
Depart: 05/02/2026
One-way
Basic
From
$89
Seen: 3 hrs ago
Explore flights from Buffalo/Niagara Falls to Raleigh/Durham
location_on
location_on
Flight Details
Departing from:
Buffalo Niagara International Airport
Arriving at:
Raleigh/Durham Airport
Distance:
487 miles
Route Information
119† 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 119 weekly flights from Buffalo/Niagara Falls to Raleigh/Durham on Southwest Airlines.
To find the lowest fares by day and time to fly Buffalo/Niagara Falls to Raleigh/Durham with Southwest, check out our Low Fare Calendar.
You can rent a car at Raleigh/Durham Airport book yours with your flight.
Yes! Flights from Buffalo/Niagara Falls to Raleigh/Durham—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.