This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — RDU
29 Mar — 5 Apr1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buffalo to Raleigh-Durham are usually found in July or August, booked 78 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Buffalo to Raleigh
Enter your travel dates to find the best prices.
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Cheapest flights from Buffalo to Raleigh
Explore the most affordable flight options available from Buffalo to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.
Sun 12/47:33 p.m.
BUF
-
RDU
Nonstop1h 35m
Frontier
Sun 19/41:20 p.m.
RDU
-
BUF
Nonstop1h 53m
Frontier
Deal found 26/2C$ 204
Wed 13/510:00 a.m.
BUF
-
RDU
1 stop5h 18m
Delta
Sat 16/56:47 p.m.
RDU
-
BUF
1 stop4h 07m
Delta
Deal found 24/2C$ 215
Fri 24/47:36 p.m.
BUF
-
RDU
1 stop4h 03m
Delta
Tue 28/45:38 a.m.
RDU
-
BUF
1 stop6h 01m
Delta
Deal found 24/2C$ 219
Tue 31/36:02 a.m.
BUF
-
RDU
1 stop5h 03m
Delta
Thu 23/45:38 a.m.
RDU
-
BUF
1 stop6h 01m
Delta
Deal found 25/2C$ 228
Fri 24/47:45 p.m.
BUF
-
RDU
1 stop3h 59m
United Airlines
Sun 26/46:00 a.m.
RDU
-
BUF
1 stop4h 00m
United Airlines
Deal found 26/2C$ 233
Fri 1/511:02 a.m.
BUF
-
RDU
1 stop8h 53m
Frontier
Mon 4/58:41 a.m.
RDU
-
BUF
Nonstop1h 53m
Frontier
Deal found 27/2C$ 241
Thu 26/36:07 a.m.
BUF
-
RDU
1 stop3h 27m
United Airlines
Thu 2/410:38 a.m.
RDU
-
BUF
1 stop3h 39m
United Airlines
Deal found 24/2C$ 242
Tue 17/35:29 p.m.
BUF
-
RDU
1 stop5h 56m
American Airlines
Thu 19/38:19 p.m.
RDU
-
BUF
1 stop3h 31m
American Airlines
Deal found 26/2C$ 243
Tue 24/37:00 a.m.
BUF
-
RDU
2 stops7h 04m
United Airlines
Tue 31/37:50 p.m.
RDU
-
BUF
1 stop4h 00m
United Airlines
Deal found 24/2C$ 249
Tue 21/47:45 p.m.
BUF
-
RDU
1 stop3h 59m
United Airlines
Tue 28/43:02 p.m.
RDU
-
BUF
2 stops8h 31m
United Airlines
Deal found 25/2C$ 256
Thu 9/46:09 a.m.
BUF
-
RDU
1 stop3h 23m
United Airlines
Thu 16/43:05 p.m.
RDU
-
BUF
2 stops8h 45m
United Airlines
Deal found 26/2C$ 259
Best flights from Buffalo to Raleigh
Discover carefully curated flight deals from Buffalo to Raleigh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 February 2026.
Fri 22/57:31 p.m.
BUF
-
RDU
1 stop3h 55m
Delta
Tue 26/56:47 p.m.
RDU
-
BUF
1 stop5h 12m
Delta
Deal found 23/2C$ 242
Thu 9/76:00 a.m.
BUF
-
RDU
1 stop3h 34m
United Airlines
Sun 12/76:14 a.m.
RDU
-
BUF
1 stop3h 37m
United Airlines
Deal found 24/2C$ 324
Sun 5/47:33 p.m.
BUF
-
RDU
Nonstop1h 35m
Frontier
Sat 11/45:45 a.m.
RDU
-
BUF
1 stop6h 29m
Frontier
Deal found 23/2C$ 409
Fri 29/512:40 p.m.
BUF
-
RDU
2 stops9h 55m
Southwest
Wed 3/66:40 a.m.
RDU
-
BUF
2 stops7h 55m
Southwest
Deal found 23/2C$ 443
Mon 9/35:31 p.m.
BUF
-
RDU
1 stop4h 11m
Delta
Wed 11/36:26 p.m.
RDU
-
BUF
1 stop4h 29m
Delta
Deal found 24/2C$ 319
Sat 25/46:09 a.m.
BUF
-
RDU
2 stops8h 08m
United Airlines
Sun 26/46:00 a.m.
RDU
-
BUF
1 stop4h 00m
United Airlines
Deal found 26/2C$ 362
Wed 3/63:10 p.m.
BUF
-
RDU
2 stops7h 05m
Southwest
Sun 7/68:25 p.m.
RDU
-
BUF
1 stop3h 30m
Southwest
Deal found 25/2C$ 447
Fri 10/77:25 p.m.
BUF
-
RDU
1 stop3h 37m
Delta
Mon 13/79:55 a.m.
RDU
-
BUF
1 stop5h 16m
Delta
Deal found 24/2C$ 408
Fri 27/33:55 p.m.
BUF
-
RDU
1 stop7h 50m
Southwest
Fri 3/48:25 p.m.
RDU
-
BUF
1 stop3h 45m
Southwest
Deal found 27/2C$ 469
Sun 19/42:55 p.m.
BUF
-
RDU
2 stops8h 05m
Southwest
Wed 22/41:45 p.m.
RDU
-
BUF
2 stops8h 30m
Southwest
Deal found 23/2C$ 473
Fri 1/55:20 p.m.
BUF
-
RDU
1 stop3h 30m
Southwest
Mon 4/511:00 a.m.
RDU
-
BUF
2 stops8h 45m
Southwest
Deal found 27/2C$ 481
Direct flights from Buffalo to Raleigh
Explore direct flight options from Buffalo to Raleigh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 February 2026.
Sun 12/47:33 p.m.
BUF
-
RDU
Nonstop1h 35m
Frontier
Sun 19/41:20 p.m.
RDU
-
BUF
Nonstop1h 53m
Frontier
Deal found 26/2C$ 204
Thu 9/71:11 p.m.
BUF
-
RDU
Nonstop1h 40m
Frontier
Sun 12/79:15 a.m.
RDU
-
BUF
Nonstop1h 45m
Frontier
Deal found 24/2C$ 378
Last-minute flights from Buffalo to Raleigh
Discover last-minute flight deals from Buffalo to Raleigh. Data last updated 27 February 2026 and is based on user searches.
Mon 9/35:31 p.m.
BUF
-
RDU
1 stop4h 11m
Delta
Wed 11/36:26 p.m.
RDU
-
BUF
1 stop4h 29m
Delta
Deal found 24/2C$ 319
Mon 9/37:30 p.m.
BUF
-
RDU
1 stop4h 14m
United Airlines
Wed 11/32:44 p.m.
RDU
-
BUF
2 stops8h 58m
United Airlines
Deal found 25/2C$ 326
Thu 12/312:50 p.m.
BUF
-
RDU
1 stop11h 21m
Frontier
Sun 19/41:20 p.m.
RDU
-
BUF
Nonstop1h 53m
Frontier
Deal found 26/2C$ 335
Tue 17/35:29 p.m.
BUF
-
RDU
1 stop5h 56m
American Airlines
Thu 19/38:19 p.m.
RDU
-
BUF
1 stop3h 31m
American Airlines
Deal found 26/2C$ 243
Tue 17/36:00 a.m.
BUF
-
RDU
2 stops11h 17m
United Airlines
Thu 19/36:15 a.m.
RDU
-
BUF
1 stop3h 35m
United Airlines
Deal found 26/2C$ 331
Tue 24/37:00 a.m.
BUF
-
RDU
2 stops7h 04m
United Airlines
Tue 31/37:50 p.m.
RDU
-
BUF
1 stop4h 00m
United Airlines
Deal found 24/2C$ 249
Thu 26/36:07 a.m.
BUF
-
RDU
1 stop3h 27m
United Airlines
Thu 2/410:38 a.m.
RDU
-
BUF
1 stop3h 39m
United Airlines
Deal found 24/2C$ 242
Thu 26/36:07 a.m.
BUF
-
RDU
1 stop3h 27m
United Airlines
Thu 26/32:44 p.m.
RDU
-
BUF
2 stops8h 58m
United Airlines
Deal found 24/2C$ 309
Tue 31/36:02 a.m.
BUF
-
RDU
1 stop5h 03m
Delta
Thu 23/45:38 a.m.
RDU
-
BUF
1 stop6h 01m
Delta
Deal found 25/2C$ 228
One-way flights from Buffalo to Raleigh
Search for one-way flight options from Buffalo to Raleigh. Find affordable one-way fares based on user searches. Data last updated 27 February 2026.
Thu 9/47:33 p.m.
BUF
-
RDU
Nonstop1h 35m
Frontier
Deal found 23/2C$ 68
Tue 19/56:05 a.m.
BUF
-
RDU
1 stop4h 20m
Southwest
Deal found 24/2C$ 96
Sun 12/47:33 p.m.
BUF
-
RDU
Nonstop1h 35m
Frontier
Deal found 26/2C$ 101
Wed 22/47:36 p.m.
BUF
-
RDU
1 stop4h 03m
Delta
Deal found 24/2C$ 108
Sat 11/47:28 p.m.
BUF
-
RDU
1 stop4h 30m
American Airlines
Deal found 24/2C$ 109
Fri 24/47:36 p.m.
BUF
-
RDU
1 stop4h 03m
Delta
Deal found 24/2C$ 112
Tue 5/56:04 a.m.
BUF
-
RDU
2 stops8h 44m
United Airlines
Deal found 24/2C$ 115
Tue 17/36:00 a.m.
BUF
-
RDU
1 stop6h 21m
United Airlines
Deal found 23/2C$ 122
Wed 6/56:04 a.m.
BUF
-
RDU
2 stops8h 44m
United Airlines
Deal found 24/2C$ 138
Sat 21/36:07 a.m.
BUF
-
RDU
1 stop3h 27m
United Airlines
Deal found 24/2C$ 145
Sun 22/312:45 p.m.
BUF
-
RDU
1 stop19h 42m
Frontier
Deal found 26/2C$ 148
Find flight deals from Buffalo to Raleigh
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 February 2026.
Customize your flight search to find flights from Buffalo to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from Buffalo to Raleigh that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Fri 22/5
7:31 p.m.-11:26 p.m.
1 stop3h 55m
Raleigh-Durham
Tue 26/5
6:47 p.m.-11:59 p.m.
1 stop5h 12m
C$ 242
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Mon 9/3
5:31 p.m.-9:42 p.m.
1 stop4h 11m
Raleigh-Durham
Wed 11/3
6:26 p.m.-10:55 p.m.
1 stop4h 29m
C$ 319
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Thu 9/7
6:00 a.m.-9:34 a.m.
1 stop3h 34m
Raleigh-Durham
Sun 12/7
6:14 a.m.-9:51 a.m.
1 stop3h 37m
C$ 324
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Sat 25/4
6:09 a.m.-2:17 p.m.
2 stops8h 08m
Raleigh-Durham
Sun 26/4
6:00 a.m.-10:00 a.m.
1 stop4h 00m
C$ 362
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Fri 10/7
7:25 p.m.-11:02 p.m.
1 stop3h 37m
Raleigh-Durham
Mon 13/7
9:55 a.m.-3:11 p.m.
1 stop5h 16m
C$ 408
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Sun 5/4
7:33 p.m.-9:08 p.m.
Nonstop1h 35m
Raleigh-Durham
Sat 11/4
5:45 a.m.-12:14 p.m.
1 stop6h 29m
C$ 409
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Fri 29/5
12:40 p.m.-10:35 p.m.
2 stops9h 55m
Raleigh-Durham
Wed 3/6
6:40 a.m.-2:35 p.m.
2 stops7h 55m
C$ 443
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Wed 3/6
3:10 p.m.-10:15 p.m.
2 stops7h 05m
Raleigh-Durham
Sun 7/6
8:25 p.m.-11:55 p.m.
1 stop3h 30m
C$ 447
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Fri 27/3
3:55 p.m.-11:45 p.m.
1 stop7h 50m
Raleigh-Durham
Fri 3/4
8:25 p.m.-12:10 a.m.
1 stop3h 45m
C$ 469
BuffaloRaleigh
BUF - RDU
BUFRDU
Buffalo
Sun 19/4
2:55 p.m.-11:00 p.m.
2 stops8h 05m
Raleigh-Durham
Wed 22/4
1:45 p.m.-10:15 p.m.
2 stops8h 30m
C$ 473
Flights are sorted by cheapest round-trip flights first.
Deals found on 25/2
Showing 1-10 of 23 resultsSorted by cheapest first
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2
3
Best time to book a flight from Buffalo to Raleigh
Have a flexible travel schedule? Discover the best time to fly to Raleigh from Buffalo with our price prediction graph.
BUF-RDU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Raleigh
Prices
More
How far ahead should I book a flight from Buffalo to Raleigh?
Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Raleigh. Price data was last updated on 20 February 2026.
To ensure you get the cheapest price possible for a flight from Buffalo to Raleigh, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Buffalo to Raleigh?
Currently, June is the cheapest month in which you can book a flight from Buffalo to Raleigh (average of C$ 66). Flying from Buffalo to Raleigh in April is currently the most expensive (average of C$ 144). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BUF to RDU?
Find hourly flight availability from Buffalo to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 February 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Buffalo to Raleigh by exploring options for tickets in the evening.
What’s the top layover airport for flights from Buffalo to Raleigh?
Share of one-stop round-trip flights from Buffalo to Raleigh chosen by Cheapflights users in the past 12 months, using the same layover each way.
Baltimore (BWI) – chosen by Cheapflights users on 64% of one-stop itineraries from Buffalo to Raleigh on Cheapflights.
What’s the cheapest layover airport for flights from Buffalo to Raleigh?
Average round-trip fare for 1-stop flights from Buffalo to Raleigh, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of C$ 291.
What’s the fastest layover option from Buffalo to Raleigh?
Shortest average travel time for 1-stop one-way flights from Buffalo to Raleigh, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 3h 43m.
Which airport typically offers the quickest layover for flights from Buffalo to Raleigh?
Average layover duration for 1-stop one-way flights from Buffalo to Raleigh, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 11m.
Reviews of airlines servicing Raleigh
Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated 27 February 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines
from Buffalo to Raleigh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Buffalo to Raleigh flight route?
Flights from Buffalo to Raleigh-Durham have been viewed 149 times in the past calendar month.
How long is the flight from Buffalo to Raleigh?
Airlines like Delta and United Airlines fly from Buffalo to Raleigh in about 3h 34m. The time it takes to get you to your destination can typically vary by up to 21m. Airlines will cover a distance of 785 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Buffalo to Raleigh round-trip?
Cheapflights users have booked flights from Buffalo to Raleigh round-trip from C$ 67. Other airlines that can offer you cheap pricing are JetBlue, from C$ 104, and American Airlines, from C$ 135. Frontier is currently priced 76% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Buffalo to Raleigh one-way?
C$ 43 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from C$ 136 and C$ 164, respectively.
Can I find deals for flights from Buffalo to Raleigh that include hotel bookings?
Yes. In addition to deals on Buffalo to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to Raleigh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Raleigh.
Can I find deals for business class flights from Buffalo to Raleigh?
Yes. Cheapflights offers flight deals from Buffalo to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Buffalo to Raleigh?
Currently, June is the cheapest month in which you can book a flight from Buffalo to Raleigh (average of C$ 66). Flying from Buffalo to Raleigh in April is currently the most expensive (average of C$ 144). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Raleigh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 February 2026.
Discover the top 5 airlines that operate flights from Buffalo to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 February 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Buffalo to Raleigh?
Cheapflights helps you search for flights from Buffalo to Raleigh via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Buffalo to Raleigh?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to Raleigh for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Buffalo to Raleigh with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Buffalo to Raleigh, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Buffalo to Raleigh become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Raleigh from Buffalo today and book when prices fit your budget.
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