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Cheap flights from Raleigh to Buffalo (RDU - BUF)

RDU — BUF
May 8 — May 151
Fri 5/8
Fri 5/15
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Raleigh-Durham to Buffalo are usually found in September or October, booked 71 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Find flight deals from Raleigh to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Buffalo (BUF). 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 April 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$125
(Kiwi.com)

One-way from

$63
(Super.com)

Popular in

March

Cheapest in

September

Average price

$241

Good round-trip deal

$128 or less

Good one-way deal

$74 or less
Provider with most accurate pricing for Raleigh-Durham-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Buffalo flights.
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From Raleigh-Durham to Buffalo
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One-way flight from Raleigh-Durham to Buffalo
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Highest demand for flights based on searches. 20% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Price to beat on a round-trip flight from Raleigh-Durham to Buffalo.
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Price to beat on a one-way flight from Raleigh-Durham to Buffalo.
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Compare providers for flights from Raleigh to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Buffalo in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Raleigh with our price prediction graph.
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 Raleigh to Buffalo

How far ahead should I book a flight from Raleigh to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Buffalo. Price data was last updated on April 3, 2026.

To ensure you get the cheapest price possible for a flight from Raleigh to Buffalo, you should look to book at least 71 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 Raleigh to Buffalo?

Currently, February is the cheapest month in which you can book a flight from Raleigh to Buffalo (average of $49). Flying from Raleigh to Buffalo in April is currently the most expensive (average of $91). 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 RDU to BUF?

Find hourly flight availability from Raleigh to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 8, 2026.

A simple way to save on the total cost of your ticket is to fly from Raleigh to Buffalo at noon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Raleigh to Buffalo?

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated April 8, 2026.
See what other customers who have flown with Southwest,United Airlines, andJetBlue from Raleigh to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,337 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,337 reviews
Southwest
8.0
Very good
4,337 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,551 reviews
Southwest
8.0
Very good
4,337 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,923 reviews
Southwest
8.0
Very good
4,337 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,551 reviews
Southwest
8.0
Very good
4,337 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,998 reviews
Southwest
8.0
Very good
4,337 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Buffalo. 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 Raleigh to Buffalo flight route?

    Flights from Raleigh-Durham to Buffalo have been viewed 2 times in the past calendar month.

  • How long is the flight from Raleigh to Buffalo?

    Frontier can get you from Raleigh to Buffalo in just under 24h 55m. Your travel time can differ by up to . The distance from Raleigh to Buffalo is about 488 mi.

  • What are the cheapest airlines flying from Raleigh to Buffalo round-trip?

    According to our current data, Frontier ($72), JetBlue ($76), and Delta ($98) offers the cheapest pricing from Raleigh to Buffalo. These flights start at 69% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Raleigh to Buffalo one-way?

    The cheapest airlines for a one-way flight from Raleigh to Buffalo are Frontier ($49), JetBlue ($76), and American Airlines ($88).

  • What are the cheapest flights from Raleigh to Buffalo?

    Looking at all options, your cheapest flight can be booked for $56. While the most popular route (Raleigh-Durham - Buffalo) can be booked for $146 on average, our data indicates $141 when flying from Raleigh to Buffalo.

  • Can I find deals for flights from Raleigh to Buffalo that include hotel bookings?

    Yes. In addition to deals on Raleigh to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Buffalo.

  • Can I find deals for business class flights from Raleigh to Buffalo?

    Yes. Cheapflights offers flight deals from Raleigh to Buffalo 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 Raleigh to Buffalo?

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Buffalo (average of $49). Flying from Raleigh to Buffalo in April is currently the most expensive (average of $91). 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.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

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Alternative routes for Raleigh to Buffalo

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Top 6 airlines flying from Raleigh to Buffalo

Discover the top 6 airlines that operate flights from Raleigh to Buffalo. 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 2,558,603 searches. Data last updated April 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$159FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$76Average$152FlexibilityNo cancel feeOn-time62%
DeltaCheapest$98Average$197FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$163Average$278FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$166Average$289FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$272FlexibilityNo cancel feeOn-time71%

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