BUF - BNA

C$ 137 Find Cheap Flights from Buffalo to Nashville

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 5/5. 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
C$ 266
Typical prices: C$ 637-C$ 316
Southwest
Tue 21/4Sat 25/4
BUF - BNA • 1 stop
Cheapest direct flights
C$ 386
Typical prices: C$ 677-C$ 608
Southwest
Tue 5/5Fri 8/5
BUF - BNA • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BUF offers quick security with 12-minute peak waits.
From BNA, use a flat-rate taxi to reach downtown.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 266 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
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Direct 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 C$ 323 (round-trip)
Shortest trip • 3h 56m (one-way)
Insights
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 17% compared to booking last minute.
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Insights
When to travel
Cheapest • 26% price drop
Most popular
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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

Tue, 21 Apr - Sat, 25 Apr
Southwest Logo
3:10 p.m. - 6:20 p.m.
BUF
-
BNA
4h 10m
1 stop
Southwest Logo
6:35 p.m. - 11:25 p.m.
BNA
-
BUF
3h 50m
1 stop
C$ 266Southwest
Fri, 15 May - Mon, 18 May
Delta Logo
7:31 p.m. - 10:43 p.m.
BUF
-
BNA
4h 12m
1 stop
Delta Logo
6:43 p.m. - 11:59 p.m.
BNA
-
BUF
4h 16m
1 stop
C$ 273Delta
Tue, 21 Apr - Sat, 25 Apr
Southwest Logo
11:00 a.m. - 4:55 p.m.
BUF
-
BNA
6h 55m
2 stops
Southwest Logo
6:35 p.m. - 11:25 p.m.
BNA
-
BUF
3h 50m
1 stop
C$ 274Southwest
Fri, 15 May - Mon, 18 May
Southwest Logo
6:15 a.m. - 3:15 p.m.
BUF
-
BNA
10h 00m
1 stop
Southwest Logo
1:50 p.m. - 11:15 p.m.
BNA
-
BUF
8h 25m
1 stop
C$ 280Southwest
Mon, 20 Apr - Tue, 21 Apr
Southwest Logo
4:00 p.m. - 11:00 p.m.
BUF
-
BNA
8h 00m
2 stops
Southwest Logo
6:25 a.m. - 3:20 p.m.
BNA
-
BUF
7h 55m
2 stops
C$ 287Southwest
Wed, 22 Apr - Mon, 27 Apr
Southwest Logo
9:45 a.m. - 4:45 p.m.
BUF
-
BNA
8h 00m
2 stops
Southwest Logo
7:45 p.m. - 7:50 a.m.
BNA
-
BUF
11h 05m
1 stop
C$ 288Southwest
Wed, 13 May - Sat, 16 May
Southwest Logo
1:10 p.m. - 6:00 p.m.
BUF
-
BNA
5h 50m
2 stops
Southwest Logo
9:40 a.m. - 8:40 p.m.
BNA
-
BUF
10h 00m
2 stops
C$ 295Southwest
Wed, 3 Jun - Mon, 8 Jun
Delta Logo
7:31 p.m. - 10:43 p.m.
BUF
-
BNA
4h 12m
1 stop
Delta Logo
7:29 p.m. - 12:02 a.m.
BNA
-
BUF
3h 33m
1 stop
C$ 301Delta
Fri, 5 Jun - Mon, 8 Jun
Delta Logo
7:31 p.m. - 10:43 p.m.
BUF
-
BNA
4h 12m
1 stop
Delta Logo
7:29 p.m. - 12:02 a.m.
BNA
-
BUF
3h 33m
1 stop
C$ 302Delta
Tue, 9 Jun - Thu, 18 Jun
United Airlines Logo
10:34 a.m. - 1:49 p.m.
BUF
-
BNA
4h 15m
1 stop
United Airlines Logo
9:47 a.m. - 4:46 p.m.
BNA
-
BUF
5h 59m
1 stop
C$ 312United Airlines
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 April.

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 C$ 314 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is C$ 532 and C$ 518 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 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from Buffalo to Nashville

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jennifer Bain

Jennifer Bain

Expert on BUF

Jennifer Bain is a Canadian travel writer who takes at least 50 flights a year and has proudly visited all 13 of Canada's provinces and territories. She is a former newspaper travel editor who has written three travel books. Jennifer is the Canada editor for U.S.-based National Parks Traveler and freelances for numerous other outlets.

Stefanie Waldek

Stefanie Waldek

Expert on BNA

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonJanuary
Cheapest flightC$ 137
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 27% 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 is the cheapest flight from Buffalo to Nashville?

    In the last 3 days, the lowest price for a flight from Buffalo to Nashville was C$ 137 for a one-way ticket and C$ 266 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Nashville?

    Buffalo and Nashville are both served by 1 main airport. You will leave Buffalo from Buffalo and will be arriving at Nashville Intl.

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

    JetBlue, American Airlines, 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?

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

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

    There are direct 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 C$ 550 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 301 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.

  • 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 C$ 518 or less round-trip.

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 nonstop 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 nonstop flights

Reviews of the top 5 airlines flying 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.
8.0
SouthwestOverall score based on 4338 reviews
8.6Crew
8.0Comfort
8.1Boarding
7.0Food
7.5Entertainment
Airline reviews

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

6.0 GoodKenley, Apr 2026
AUS - LAS
Read more Southwest reviews

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

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 was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

It was perfect! I've never flown with United before, but I definitely will in the future

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.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

Not a pleasant experience, service was poor. Didn't like it

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

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.

It was good experience this time. The flight was on time.

Arrived early picked up my bag in a few minutes- great trip - thank you

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

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

Information on your arrival and departure airports