$80 Cheap Delta flights Buffalo (BUF) to Raleigh (RDU)

View $80 flight on Sat, Feb 21, 2026Opens in a new window

$80 Cheap Delta flights Buffalo (BUF) to Raleigh (RDU)

Prices were available within the past 7 days and start at $80 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 22 - Mon, Nov 24
BUF
Buffalo
RDU
Raleigh
$168 Roundtrip, found 1 hour ago
$168
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Nov 22 from Buffalo to Raleigh, returning Mon, Nov 24, priced at $168 found 1 hour ago
Flights from Buffalo (BUF) to Raleigh (RDU)
Origin airport
Buffalo Niagara Intl.
Destination airport
Raleigh - Durham Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
JetBlue Airways
Distance
487 mi
Average flight time
1 hour 43 mins

Frequently asked questions

How much is a Delta Air Lines flight from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU)?
You'll discover affordable round-trip Delta Air Lines flights from $168 from BUF to RDU by filtering your results from "Price (lowest to highest)" on Expedia. Or search for deals from $80 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BUF to RDU with Delta Air Lines?
January is one of the cheapest months to travel to Raleigh with Delta Air Lines. You could also find great prices on return and one-way tickets in December.
What is the cheapest time to book flights from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU) with Delta Air Lines?
For cheap Delta Air Lines fares from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence what you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU)?
To see if there's a direct route from BUF to RDU with Delta Air Lines or another airline, check the "Nonstop" box when searching for tickets.
What is the earliest Delta Air Lines flight from BUF to RDU?
Filter your results by "Early Morning" and "Morning" to browse the earliest departures from BUF to RDU. Jetting off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Raleigh?
Delta Air Lines flights from Buffalo Niagara Intl. Airport (BUF) to Raleigh come in to land at Raleigh - Durham Intl. Airport (RDU). This is the main gateway here.
Why fly with Delta Air Lines from BUF to RDU?
Traveling from BUF to RDU with Delta Air Lines means enjoying a host of benefits, including a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU)?
Depending on the type of ticket you purchased, a fee may apply if you cancel or change your flight more than 24 hours after it's confirmed. To find flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you look for flights. For more information on changing or canceling your reservation, visit "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.