BUF - BNA

$80 Find Cheap Flights from Buffalo to Nashville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Nashville departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Nashville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Nashville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Nashville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$149
Typical prices: $447-$293
Southwest
Sat 10/3Tue 10/6
BUF - BNA • 1 stop
Cheapest non-stop
$252
Typical prices: $487-$331
Southwest
Sat 10/3Tue 10/6
BUF - BNA • Non-stop
Top airlines
Cheapest • from $149 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with Southwest. Average duration is 1h 55m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $173 (round-trip)
Shortest trip • 4h 04m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Buffalo to Nashville (BUF-BNA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Nashville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Nashville

Sat, Oct 3 - Tue, Oct 6
Southwest Logo
5:00 pm - 8:30 pm
BUF
-
BNA
4h 30m
1 stop
Southwest Logo
6:00 am - 1:20 pm
BNA
-
BUF
6h 20m
1 stop
$149Southwest
Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
5:33 pm - 9:54 pm
BUF
-
BNA
5h 21m
1 stop
American Airlines Logo
7:22 pm - 12:11 am
BNA
-
BUF
3h 49m
1 stop
$177American Airlines
Fri, Oct 2 - Wed, Oct 7
Delta Logo
7:44 pm - 10:18 pm
BUF
-
BNA
3h 34m
1 stop
Delta Logo
7:15 pm - 11:59 pm
BNA
-
BUF
3h 44m
1 stop
$179Delta
Wed, Oct 7 - Sun, Oct 11
Delta Logo
6:25 am - 9:18 am
BUF
-
BNA
3h 53m
1 stop
Delta Logo
7:15 pm - 11:59 pm
BNA
-
BUF
3h 44m
1 stop
$187Delta
Sat, Oct 3 - Tue, Oct 6
Southwest Logo
1:10 pm - 5:35 pm
BUF
-
BNA
5h 25m
1 stop
Southwest Logo
11:25 am - 6:20 pm
BNA
-
BUF
5h 55m
2 stops
$191Southwest
Wed, Jul 22 - Wed, Jul 29
JetBlue Logo
9:15 am - 5:03 pm
BUF
-
BNA
8h 48m
1 stop
JetBlue Logo
5:58 pm - 12:13 am
BNA
-
BUF
5h 15m
1 stop
$192JetBlue
Tue, Jul 21 - Sat, Jul 25
American Airlines Logo
7:35 pm - 11:48 pm
BUF
-
BNA
5h 13m
1 stop
American Airlines Logo
2:52 pm - 10:01 pm
BNA
-
BUF
6h 09m
1 stop
$197American Airlines
Tue, Jul 21 - Fri, Jul 24
JetBlue Logo
9:15 am - 5:03 pm
BUF
-
BNA
8h 48m
1 stop
JetBlue Logo
6:03 pm - 12:13 am
BNA
-
BUF
5h 10m
1 stop
$201JetBlue
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
8:55 am - 1:15 pm
BUF
-
BNA
5h 20m
2 stops
Southwest Logo
8:50 am - 2:20 pm
BNA
-
BUF
4h 30m
1 stop
$202Southwest
Tue, Sep 8 - Wed, Sep 23
JetBlue Logo
9:15 am - 5:05 pm
BUF
-
BNA
8h 50m
1 stop
JetBlue Logo
10:30 am - 7:01 pm
BNA
-
BUF
7h 31m
1 stop
$205JetBlue
Booking Insights

KAYAK's insights & trends for Buffalo to Nashville flights

Get data-powered insights and trends into flights from Buffalo to Nashville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Buffalo to Nashville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Nashville departing in October.

What’s the cheapest day of the week to fly from Buffalo to Nashville?

The average price of all round-trip flights from Buffalo to Nashville clicked on KAYAK for each day over the last 12 months.

For Buffalo to Nashville, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Nashville back to Buffalo, the best deals are generally found on Thursday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Nashville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Nashville is August, where tickets cost $237 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $384 and $379 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Nashville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Nashville, you should book around 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$80
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Buffalo to Nashville

When to book flights from Buffalo to Nashville

Are your dates flexible? Find out the best times to travel from Buffalo to Nashville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Nashville

  • What are the popular layovers on cheap flights from Buffalo to Nashville?

    Most airlines on the Buffalo to Nashville route, including Sun County Air, American Airlines, and United Airlines, have a layover in major cities. The layover city and duration vary from one airline to another. Some airlines have extended layovers than others. Therefore, research flight routes before booking to choose the best route. The common layover cities include Charlotte, New York, Washington, D.C., Detroit, Boston, Philadelphia, Chicago, Orlando, Atlanta, Newark, Minneapolis, and Dallas.

  • What is the carry-on and checked luggage allowance for the economy on cheap flights from Buffalo to Nashville?

    If you pick Sun Country Airlines, your carry-on dimensions shouldn’t exceed 24 x 16 x 11 inches. Also, you can bring another bag not exceeding 50 lbs. For American Airlines, your carry-on should be a maximum of 22 x 14 x 9 inches. You’re also allowed to have another bag weighing 50 lbs. at most. All airlines on this route require passengers to bring bags that fit perfectly in the upper or lower cabin to ensure a comfortable journey.

  • How can I travel from Nashville International airport to Downtown Nashville?

    If you need a cheap way to get to Downtown Nashville from BNA airport, consider taking the Line 18 bus to arrive in about 31 minutes. If you need a private trip or have a heavy suitcase, you can take a town car or taxi to get downtown in about 11 minutes.

  • Which airlines use the origin or destination airport as hubs?

    Buffalo Niagara International Airport is a hub for Delta, Southwest Airlines, and JetBlue. At the same time, Nashville International Airport is a hub for Southwest Airlines. This airport serves several American destinations.

  • What is the cheapest flight from Buffalo to Nashville?

    In the last 5 days, the lowest price for a flight from Buffalo to Nashville was $80 for a one-way ticket and $149 for a round-trip.

  • Do I need a passport to fly between Buffalo and Nashville?

    A passport is not required to fly from Buffalo to Nashville.

  • Which airlines offer Wi-Fi service onboard planes from Buffalo to Nashville?

    American Airlines, JetBlue, Spirit Airlines, Delta, and Air Canada offer inflight Wi-Fi service on the Buffalo to Nashville flight route.

  • Which aircraft models fly most regularly from Buffalo to Nashville?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Buffalo to Nashville flight route.

  • Which airline alliances offer flights from Buffalo to Nashville?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Buffalo and Nashville, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Buffalo to Nashville?

    There are nonstop flights from Buffalo to Nashville on a daily basis.

  • Which is the best airline for flights from Buffalo to Nashville, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Buffalo to Nashville are Southwest and Delta. With an average price for the route of $414 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $233 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Buffalo to Nashville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Nashville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Nashville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nashville from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Nashville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nashville with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and BNA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Nashville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nashville from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Buffalo to Nashville

  • Looking for a cheap flight? 25% of our users found flights on this route for $196 or less one-way and $367 or less round-trip.
  • If you prefer a sustainable journey from Buffalo (BUF) to Nashville (BNA), consider booking JetBlue. These airlines are environmentally conscious and ensure sustainability by recycling and reusing materials. In addition, the company has partnered with Neste to use sustainable aviation fuel continuously.
  • Passengers who upgrade to business on cheap flights from Buffalo to Nashville can expect a smooth journey. Amenities to enjoy when flying first class include priority check-in, additional luggage allowance, access to the VIP lounge, complimentary meals and drinks, and in-flight entertainment.
  • Travelers who need public transport from downtown Buffalo to Buffalo Niagara International Airport (BUF) can take the Line 24 bus. These buses depart every half an hour to arrive at the airport in 34 minutes. Other options include a town car or taxi, which will get you there in about 16 minutes.
  • You can choose Delta when booking cheap flights from Buffalo to Nashville if you have dietary needs. These airlines provide low-cholesterol, vegetarian, and diabetic meals to meet the health needs of passengers. However, you have to order your special diet at least 24 hours before departure.
  • When traveling to Nashville, you can visit nearby cities served by Nashville International Airport (BNA), including Brentwood to the southwest, Mount Juliet to the northeast, La Vergne to the southeast, and Lebanon to the east. You can rent a car at the airport to drive to the cities of your choice.

Prefer to fly direct from Buffalo to Nashville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Buffalo to Nashville Intl.
Find which airlines fly direct from Buffalo Airport to Nashville Intl Airport, which days they fly and book direct flights.

Direct departures

Buffalo to Nashville Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Nashville Intl to Buffalo

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 5 airlines serving from Buffalo to Nashville

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Nashville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Nashville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4235 reviews
8.0Comfort
8.1Boarding
7.0Food
8.6Crew
7.5Entertainment
Airline reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

2.0 MediocreMatthew, Jun 2026
CVG - MDW
Read more Southwest reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

Should never have had to go to Detroit from Orlando back to Tennessee!

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

First the flt was delayed over 2 hrs bc of plane mechanics that should have been handled better! No text or email was sent so only found out at the airport so there we sat for 5 hours! THATS RIDICULOUS! The gate area was filthy! No agents showed up till hr before so no additional info was given-waited online for 15 mins while the gate agent chatted and got together then given last seat in back of plane!! No priority for senior or anything-took attendants over 2hrs to serve drinks and snack-WHY are they not served together? By time snack came needed another drink! Worst service in my life!

Since we started at syr the service, crews, and flights were just excellent

All the TV screens in my rows was non functional . The map shown for an international route was antiqued..

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

JetBlue was good. Kayak offered us a deal if we bundled the rental car. This was a complete scam. Kayak said the total was $222... but when we went to pick up the car the agent at Rent a wreck said that we had to pay "fees and taxes" for a grand total of $750. I would recommend not using kayak or rent a wreck. They are both complicit in this scam. JetBlue worked out well.

TV was broken and could not shut it off. The flicking was bother me and gave me a headache. The WiFi wouldn’t work correctly, I was able to text but not search the web or surf social media. The plane itself had a lot of wear and tear it is due for an update.

The space between seat rows seemed to be larger than other airlines. I didn’t check their food or entertainment since I slept most of the way. They do seem to have a lot of options for purchase though.

Kayak sucked. You gave me a confirmation number that was not useable by the jet blue system. Nor did you send any check in emails. I’ll not be using your site again. Nice work.

Excellent price. Everything on time. two bad parts. Kayak said I couldn't sign in for the flight online, but I got an email at the same time from Jet Blue and they let me sign in online. Second bad part was that, although I had provided my known traveler number, neither of my boarding passes, for this flight and the previous one, had TSA pre-check showing.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

Everything you need to know for your flight from Buffalo to Nashville

Information on your arrival and departure airports