$69 Cheap Flights from Buffalo (BUF) to Raleigh (RDU)

View $69 flight on Sat, Aug 9, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Raleigh-Durham International Airport (RDU)

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Cheap Flights from Buffalo to Raleigh (BUF-RDU)

Prices were available within the past 7 days and start at $69 for one-way flights and $70 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Oct 18 - Sat, Oct 25
BUF
Buffalo
RDU
Raleigh
$70 Roundtrip, found 4 days ago
$70
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Oct 18 from Buffalo to Raleigh, returning Sat, Oct 25, priced at $70 found 4 days ago
Frontier Airlines
Thu, Jul 31 - Sat, Aug 9
BUF
Buffalo
RDU
Raleigh
$75 Roundtrip, found 2 days ago
$75
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Jul 31 from Buffalo to Raleigh, returning Sat, Aug 9, priced at $75 found 2 days ago
Frontier Airlines
Sat, Aug 9 - Sat, Aug 16
BUF
Buffalo
RDU
Raleigh
$106 Roundtrip, found 3 hours ago
$106
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Aug 9 from Buffalo to Raleigh, returning Sat, Aug 16, priced at $106 found 3 hours ago
Frontier Airlines
Thu, Oct 9 - Sat, Oct 11
BUF
Buffalo
RDU
Raleigh
$116 Roundtrip, found 2 days ago
$116
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 9 from Buffalo to Raleigh, returning Sat, Oct 11, priced at $116 found 2 days ago
Frontier Airlines
Thu, Aug 14 - Sun, Aug 17
BUF
Buffalo
RDU
Raleigh
$116 Roundtrip, just found
$116
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 14 from Buffalo to Raleigh, returning Sun, Aug 17, priced at $116 just found
Frontier Airlines
Sat, Oct 25 - Tue, Oct 28
BUF
Buffalo
RDU
Raleigh
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Buffalo to Raleigh, returning Tue, Oct 28, priced at $117 found 3 days ago
JetBlue Airways
Tue, Oct 7 - Sat, Oct 11
BUF
Buffalo
RDU
Raleigh
$125 Roundtrip, found 2 days ago
$125
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Oct 7 from Buffalo to Raleigh, returning Sat, Oct 11, priced at $125 found 2 days ago
Southwest Airlines
Sat, Aug 30 - Wed, Sep 3
BUF
Buffalo
RDU
Raleigh
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Aug 30 from Buffalo to Raleigh, returning Wed, Sep 3, priced at $197 just found
American Airlines
Sat, Aug 30 - Wed, Sep 3
BUF
Buffalo
RDU
Raleigh
$197 Roundtrip, just found
$197
Roundtrip
just found
Select American Airlines flight, departing Sat, Aug 30 from Buffalo to Raleigh, returning Wed, Sep 3, priced at $197 just found
Delta
Sat, Aug 30 - Wed, Sep 3
BUF
Buffalo
RDU
Raleigh
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Delta flight, departing Sat, Aug 30 from Buffalo to Raleigh, returning Wed, Sep 3, priced at $197 just found

Find the cheapest month to fly from Buffalo (BUF) to Raleigh (RDU)

October is typically the cheapest month to fly

From $85 - $253 per traveler.

Graph displaying average flight prices per month

Alternative airports near Raleigh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Raleigh - Durham Intl. RDU. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $246
RDU
Raleigh - Durham Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $246
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
Roundtrip price
$70
Distance
487 mi

Buffalo to Raleigh Flights

The cheapest times to fly from Buffalo to Raleigh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Raleigh are during the month of October. You can find some of the cheapest flights from Buffalo to Raleigh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Raleigh

Sunday is one of the best days to book for cheap flights from Buffalo to Raleigh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buffalo to Raleigh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Raleigh in 2025. You can also book with separate airlines for your outbound and return journeys, from $69 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Raleigh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buffalo to Raleigh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU) cost?
Find affordable return tickets from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU) starting from $90. Book a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving BUF on August 16 2025 and touching down at RDU. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from BUF to RDU?
The cheapest flights from BUF to RDU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BUF to RDU?
Right now, the cheapest airline operating one-way flights from BUF to RDU is Frontier Airlines. You can jet off on this route from $54. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BUF on October 11 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU)?
Nonstop flights from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BUF to RDU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from BUF to RDU?
With 92% of flights generally landing on time, Frontier Airlines has the best on-time performance for direct flights from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU). To keep track of your flight status and get notified about any changes, simply head to the Expedia App.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU)?
To avoid potential delays on the Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Last-minute bookings from BUF to RDU are generally more expensive. To lock in the cheapest rates, start looking for flights ahead of time. That being said, if your travel plans are flexible, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a BUF to RDU flight and hotel package?
You'll typically save money by securing a BUF to RDU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Raleigh - Durham Intl. Airport (RDU)?
Generally, it's possible to reschedule or cancel your BUF to RDU flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.