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$69+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Nashville Intl to Buffalo are usually found in September or July, booked 43 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Find 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 November 6, 2025.

This JetBlue deal was found by Cheapflights users on 11/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:10 pmBNA - BUF
1 stop6h 20mJetBlue
Wed 12/35:00 pmBUF - BNA
1 stop5h 07mJetBlue
Deal found 11/6$172
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 11/285:15 amBNA - BUF
1 stop4h 45mDelta
Thu 12/46:25 pmBUF - BNA
1 stop5h 44mDelta
Deal found 11/6$177
This Delta deal was found by Cheapflights users on 11/6. 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 12/46:13 pmBNA - BUF
1 stop4h 46mDelta
Fri 12/56:25 pmBUF - BNA
1 stop4h 19mDelta
Deal found 11/6$198
This JetBlue deal was found by Cheapflights users on 11/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amBNA - BUF
1 stop4h 33mJetBlue
Thu 12/45:00 pmBUF - BNA
1 stop5h 07mJetBlue
Deal found 11/6$209
This Delta deal was found by Cheapflights users on 11/5. 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 11/125:15 amBNA - BUF
1 stop4h 45mDelta
Wed 11/196:10 amBUF - BNA
1 stop6h 29mDelta
Deal found 11/5$210
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:19 amBNA - BUF
2 stops22h 26mMultiple Airlines
Sat 12/63:18 pmBUF - BNA
1 stop7h 50mMultiple Airlines
Deal found 11/6$225
This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:20 amBNA - BUF
1 stop4h 42mAmerican Airlines
Fri 11/281:04 pmBUF - BNA
1 stop6h 55mAmerican Airlines
Deal found 11/6$228
This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:42 pmBNA - BUF
1 stop5h 54mAmerican Airlines
Wed 12/34:46 pmBUF - BNA
1 stop6h 34mAmerican Airlines
Deal found 11/6$238
This Southwest deal was found by Cheapflights users on 11/6. 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.
Thu 11/135:30 amBNA - BUF
1 stop5h 30mSouthwest
Sun 11/166:00 amBUF - BNA
1 stop4h 45mSouthwest
Deal found 11/6$243
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 12/112:50 pmBNA - BUF
1 stop7h 10mUnited Airlines
Wed 12/36:00 amBUF - BNA
2 stops9h 28mUnited Airlines
Deal found 11/6$244
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:55 pmBNA - BUF
2 stops13h 15mMultiple Airlines
Sat 12/63:18 pmBUF - BNA
1 stop7h 50mMultiple Airlines
Deal found 11/6$245

Cheap 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$172
(JetBlue)

One-way from

$69
(Netflights)

Popular in

April

Cheapest in

September

Average price

$291
Provider with most accurate pricing for Nashville Intl-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Buffalo flights.
Search Deals
From Nashville Intl to Buffalo
Search Deals
One-way flight from Nashville Intl to Buffalo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 6, 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

Wed 12/3

1:10 pm-8:30 pm

1 stop6h 20m

Buffalo

Thu 12/4

7:05 am-12:15 pm

1 stop6h 10m

$172

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 12/2

1:10 pm-8:30 pm

1 stop6h 20m

Buffalo

Wed 12/3

5:00 pm-9:07 pm

1 stop5h 07m

$172

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 12/2

5:15 am-11:04 am

1 stop4h 49m

Buffalo

Fri 12/5

6:25 pm-9:44 pm

1 stop4h 19m

$177

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 11/28

5:15 am-11:00 am

1 stop4h 45m

Buffalo

Wed 12/3

6:25 pm-10:59 pm

1 stop5h 34m

$177

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Wed 12/3

5:15 am-11:04 am

1 stop4h 49m

Buffalo

Fri 12/5

6:25 pm-11:09 pm

1 stop5h 44m

$177

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 11/29

6:00 am-12:31 pm

1 stop5h 31m

Buffalo

Tue 12/2

12:10 pm-6:21 pm

1 stop7h 11m

$177

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 11/29

6:00 am-12:31 pm

1 stop5h 31m

Buffalo

Thu 12/4

6:00 am-9:57 am

1 stop4h 57m

$177

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 11/28

5:15 am-11:00 am

1 stop4h 45m

Buffalo

Tue 12/2

12:10 pm-6:21 pm

1 stop7h 11m

$177

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Wed 12/3

6:00 am-12:34 pm

1 stop5h 34m

Buffalo

Wed 12/3

5:50 pm-9:05 pm

1 stop4h 15m

$177

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 11/29

6:00 am-12:31 pm

1 stop5h 31m

Buffalo

Fri 12/5

6:25 pm-9:44 pm

1 stop4h 19m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 20 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 November.
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 October 31, 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 November 6, 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.

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

Use this chart to determine the cheapest time to fly round-trip from Nashville to Buffalo. Price data was last updated on November 2, 2025.

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

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 November 6, 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.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,007 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,907 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 50m 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 49m. JetBlue provides one of the quickest options available for as low as $177. 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.

  • 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.
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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$126Average$196FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$196Average$261FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$196Average$244FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$265FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$198Average$395FlexibilityNo cancel feeOn-time63%

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