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$77+ Cheap flights from Raleigh to Buffalo (RDU - BUF)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BUF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Buffalo are usually found in October or November, booked 81 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap 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 June 12, 2025.

Round-trip from

$139
(Frontier)

One-way from

$77
(JetBlue)

Popular in

December

Cheapest in

October

Average price

$200

Good round-trip deal

$136 or less

Good one-way deal

$69 or less
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. 12% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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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Find flight deals from Raleigh to Buffalo

Cheapest flights from Raleigh to Buffalo
Explore the most affordable flight options available from Raleigh to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:31 pmRDU - BUF
Nonstop1h 46mFrontier
Thu 7/179:56 amBUF - RDU
Nonstop1h 41mFrontier
Deal found 6/11$139
This JetBlue deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:17 amRDU - BUF
1 stop8h 03mJetBlue
Sat 9/69:38 amBUF - RDU
1 stop7h 12mJetBlue
Deal found 6/12$153
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:58 pmRDU - BUF
1 stop4h 55mDelta
Wed 8/137:00 amBUF - RDU
1 stop6h 24mDelta
Deal found 6/10$177
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:35 pmRDU - BUF
2 stops8h 10mSouthwest
Mon 10/65:45 amBUF - RDU
1 stop3h 45mSouthwest
Deal found 6/11$182
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:23 pmRDU - BUF
1 stop5h 15mUnited Airlines
Fri 7/47:00 amBUF - RDU
1 stop6h 59mUnited Airlines
Deal found 6/11$199
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/248:18 pmRDU - BUF
1 stop4h 14mAmerican Airlines
Mon 7/286:00 amBUF - RDU
1 stop8h 00mAmerican Airlines
Deal found 6/9$251

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to Buffalo 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Raleigh to Buffalo that are best for you.

Fly from

Raleigh

Fly to

Buffalo

Route

Depart

Return

Price

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Sun 7/13

6:31 pm-8:17 pm

Nonstop1h 46m

Buffalo

Thu 7/17

9:56 am-11:37 am

Nonstop1h 41m

$139

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Thu 9/4

11:17 am-7:20 pm

1 stop8h 03m

Buffalo

Sat 9/6

6:00 am-10:32 am

1 stop4h 32m

$153

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Thu 8/7

6:35 pm-11:44 pm

1 stop5h 09m

Buffalo

Tue 8/12

7:34 pm-11:16 pm

1 stop3h 42m

$177

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Thu 8/28

1:10 pm-7:35 pm

1 stop6h 25m

Buffalo

Sun 8/31

8:40 am-12:25 pm

1 stop3h 45m

$188

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Tue 7/1

6:23 pm-11:38 pm

1 stop5h 15m

Buffalo

Fri 7/4

7:00 am-1:59 pm

1 stop6h 59m

$199

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Thu 7/24

8:18 pm-12:32 am

1 stop4h 14m

Buffalo

Mon 7/28

6:00 am-2:00 pm

1 stop8h 00m

$251

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Fri 7/4

5:44 pm-11:59 pm

1 stop6h 15m

$77

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Sat 6/28

6:59 pm-8:37 pm

Nonstop1h 38m

$79

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Thu 8/7

7:58 pm-12:53 am

1 stop4h 55m

$89

RaleighBuffalo

RDU - BUF

RDUBUF

Raleigh-Durham

Sun 7/27

1:28 pm-9:01 pm

1 stop7h 33m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Raleigh to Buffalo, you should look to book at least 81 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, January is the cheapest month in which you can book a flight from Raleigh to Buffalo (average of $256). Flying from Raleigh to Buffalo in December is currently the most expensive (average of $337). 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Raleigh to Buffalo in the morning. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Raleigh to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Buffalo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to Buffalo flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Raleigh to Buffalo by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 4 times in the past calendar month.

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

    According to our current data, Frontier ($139), JetBlue ($153), and Delta ($177) offers the cheapest pricing from Raleigh to Buffalo. These flights start at 42% 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 JetBlue ($77), Frontier ($79), and Delta ($89).

  • What are the cheapest flights from Raleigh to Buffalo?

    Looking at all options, your cheapest flight can be booked for $55. While the most popular route (Raleigh-Durham - Buffalo) can be booked for $153 on average our data indicates $119 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, January is the cheapest month in which you can book a flight from Raleigh to Buffalo (average of $256). Flying from Raleigh to Buffalo in December is currently the most expensive (average of $337). 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 Raleigh?

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

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Alternative routes for Raleigh to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$74Average$141FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$82Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$104Average$288FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$167Average$371FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$203Average$347FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$204Average$301FlexibilityNo cancel feeOn-time71%

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