Buffalo

$72+ Cheap flights from Nashville to Buffalo (BNA - 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
Jan 7 — Jan 141
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Find cheap flights from Nashville to Buffalo with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Nashville Intl to Buffalo are usually found in February or September, booked 43 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Nashville to Buffalo

Cheapest flights from Nashville to Buffalo
Explore the most affordable flight options available from Nashville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Delta deal was found by Cheapflights users on 12/6. 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 12/185:15 amBNA - BUF
1 stop4h 49mDelta
Thu 12/256:10 amBUF - BNA
1 stop4h 36mDelta
Deal found 12/6$210
This Delta deal was found by Cheapflights users on 12/6. 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.
Wed 12/106:00 amBNA - BUF
1 stop5h 34mDelta
Thu 1/86:38 pmBUF - BNA
1 stop5h 22mDelta
Deal found 12/6$252
This Southwest deal was found by Cheapflights users on 12/6. 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.
Wed 12/108:10 amBNA - BUF
1 stop6h 40mSouthwest
Thu 1/85:50 amBUF - BNA
2 stops6h 35mSouthwest
Deal found 12/6$257
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Wed 12/2411:59 amBNA - BUF
1 stop7h 55mUnited Airlines
Thu 1/110:29 amBUF - BNA
1 stop4h 26mUnited Airlines
Deal found 12/7$270
This Delta deal was found by Cheapflights users on 12/7. 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.
Fri 12/125:53 pmBNA - BUF
1 stop4h 05mDelta
Sun 12/146:12 amBUF - BNA
1 stop4h 03mDelta
Deal found 12/7$285
This United Airlines deal was found by Cheapflights users on 12/6. 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.
Fri 12/1211:19 amBNA - BUF
1 stop4h 34mUnited Airlines
Wed 12/173:00 pmBUF - BNA
2 stops8h 49mUnited Airlines
Deal found 12/6$290
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Fri 12/126:05 amBNA - BUF
2 stops7h 17mUnited Airlines
Sun 12/145:40 pmBUF - BNA
1 stop6h 14mUnited Airlines
Deal found 12/7$310
This Southwest deal was found by Cheapflights users on 12/7. 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.
Fri 12/129:30 pmBNA - BUF
1 stop11h 10mSouthwest
Sun 12/146:00 amBUF - BNA
2 stops7h 15mSouthwest
Deal found 12/7$322
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Thu 12/119:50 amBNA - BUF
1 stop6h 03mUnited Airlines
Sat 12/137:00 amBUF - BNA
1 stop6h 26mUnited Airlines
Deal found 12/7$327

Find flight deals from Nashville to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) 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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$177
(American Airlines)

One-way from

$72
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$287

Good one-way deal

$160 or less
Provider with most accurate pricing for Nashville Intl-Buffalo flight deals.
Provider most trusted by Cheapflights users for Nashville Intl-Buffalo flights.
From Nashville Intl to Buffalo
One-way flight from Nashville Intl to Buffalo
Highest demand for flights based on searches. 12% potential increase in price ($39 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a one-way flight from Nashville Intl to Buffalo.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 December 8, 2025.
Use the filters below to find and compare flights from Nashville to Buffalo that are best for you.

Fly from

Nashville

Fly to

Buffalo

Route

Depart

Return

Price

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 1/2

6:15 am-11:21 am

1 stop4h 06m

Buffalo

Wed 1/7

5:44 pm-8:30 pm

1 stop3h 46m

$198

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sun 1/4

6:20 am-12:17 pm

1 stop4h 57m

Buffalo

Mon 1/5

7:15 pm-11:38 pm

1 stop5h 23m

$198

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 1/2

6:15 am-11:21 am

1 stop4h 06m

Buffalo

Tue 1/6

5:44 pm-8:30 pm

1 stop3h 46m

$198

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 12/18

5:15 am-11:04 am

1 stop4h 49m

Buffalo

Thu 12/25

6:10 am-9:46 am

1 stop4h 36m

$210

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 1/2

2:10 pm-8:00 pm

1 stop4h 50m

Buffalo

Wed 1/7

5:50 am-11:25 am

2 stops6h 35m

$223

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 12/30

5:30 am-12:02 pm

1 stop5h 32m

Buffalo

Fri 1/2

5:24 am-9:47 am

1 stop5h 23m

$238

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 12/13

6:00 am-12:34 pm

1 stop5h 34m

Buffalo

Sun 12/14

6:25 pm-9:44 pm

1 stop4h 19m

$285

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 12/12

5:53 pm-10:58 pm

1 stop4h 05m

Buffalo

Wed 12/17

6:12 am-9:15 am

1 stop4h 03m

$285

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 12/12

11:19 am-4:53 pm

1 stop4h 34m

Buffalo

Wed 12/17

3:00 pm-10:49 pm

2 stops8h 49m

$290

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 1/2

2:10 pm-8:00 pm

1 stop4h 50m

Buffalo

Tue 1/6

1:20 pm-2:30 pm

Nonstop2h 10m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 17 results
1
2

Compare providers for flights from Nashville 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 Nashville to Buffalo in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice 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 Nashville-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Buffalo flights, Cheapflights users trust eDreams the most. eDreams 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 Nashville-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 Nashville to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Nashville 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 Nashville to Buffalo

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

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Buffalo. Price data was last updated on December 5, 2025.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Buffalo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Nashville to Buffalo?

Currently, April is the cheapest month in which you can book a flight from Nashville to Buffalo (average of $52). Flying from Nashville to Buffalo in March is currently the most expensive (average of $171). 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 BNA to BUF?

Find hourly flight availability from Nashville 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 December 8, 2025.

It’s optimal to fly from Nashville to Buffalo in the afternoon. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight at noon.

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 December 8, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Nashville to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Nashville to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Nashville to Buffalo?

    To fly from Nashville to Buffalo, you need to book a flight from Nashville Intl (BNA) to Buffalo (BUF). Nonstop flights to Buffalo from Nashville Intl take 1h 45m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Nashville Intl to Buffalo offered by 5 different airlines.

  • How long is the flight from Nashville to Buffalo?

    A quick flight from Nashville to Buffalo can take about 4h 06m. Delta provides one of the quickest options available for as low as $198. The distance between Nashville and Buffalo is about 633 mi. This flight may include one or multiple stops.

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

    JetBlue, at $126, was found to be the cheapest airline from Nashville to Buffalo.Alternate airlines to your destination round-trip include American Airlines and United Airlines. JetBlue is currently priced 54% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $98 on Delta. Other airlines that offer cheap prices include American Airlines from $99 and Southwest from $126 one-way.

  • What are the cheapest flights from Nashville to Buffalo?

    While on average a flight from Nashville to Buffalo is generally $204, our data shows the cheapest flight currently is $150. When looking at the most popular route, (Nashville Intl - Buffalo), you can expect to pay $177 for that flight.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Nashville to Buffalo (average of $52). Flying from Nashville to Buffalo in March is currently the most expensive (average of $171). 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Nashville to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Nashville to Buffalo

Discover the top 5 airlines that operate flights from Nashville 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$126Average$193FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$190Average$238FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$254FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$250FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$198Average$390FlexibilityNo cancel feeOn-time63%

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