What is the cheapest airline that flies from Nashville Intl to Buffalo?

JetBlue is the most popular carrier operating from Nashville Intl to Buffalo

What airlines fly to Buffalo?

American Airlines, Southwest and Avelo Airlines are the top three most popular airlines that fly to Buffalo from Nashville according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 6 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

How many flights depart from Nashville to Buffalo on average per week?

As of December 2025, 4 flights take off from Nashville and land in Buffalo each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

When did momondo last update prices for flights from Nashville Intl Airport to Buffalo Airport?

Prices for flights from Nashville Intl Airport to Buffalo Airport were last updated today.

How many operators does momondo search for flights from Nashville Intl Airport to Buffalo Airport?

As of December 2025, there are 5 operators available to choose from for flights from Nashville Intl Airport to Buffalo Airport.

How old do you have to be to fly from Nashville Intl Airport to Buffalo Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$84 Cheap Flights from Nashville to Buffalo in 2025/26

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6:00 am - 2:08 pm

BNA

BUF

7h 08m1 stop

3:05 pm - 11:03 pm

BUF

BNA

8h 58m1 stop

$167JetBlue

Thu, Feb 26 - Sun, Mar 1

5:00 am - 12:08 pm

BNA

BUF

6h 08m1 stop

6:05 am - 12:51 pm

BUF

BNA

7h 46m1 stop

$177American Airlines

Sun, Jan 18 - Sun, Jan 25

3:40 pm - 11:42 pm

BNA

BUF

7h 02m1 stop

5:16 am - 11:16 am

BUF

BNA

7h 00m2 stops

$182American Airlines

Tue, Jan 6 - Sat, Jan 10

9:35 am - 3:30 pm

BNA

BUF

4h 55m1 stop

4:30 pm - 7:40 pm

BUF

BNA

4h 10m1 stop

$198Delta

Thu, Jun 18 - Fri, Jul 3

6:37 pm - 11:32 pm

BNA

BUF

3h 55m1 stop

8:00 am - 1:26 pm

BUF

BNA

6h 26m1 stop

$210American Airlines

Fri, Jan 2 - Tue, Jan 6

9:35 am - 3:30 pm

BNA

BUF

4h 55m1 stop

3:50 pm - 6:39 pm

BUF

BNA

3h 49m1 stop

$218Delta

Thu, Jun 18 - Fri, Jul 3

12:25 pm - 6:15 pm

BNA

BUF

4h 50m1 stop

5:50 am - 11:25 am

BUF

BNA

6h 35m2 stops

$223Southwest

Thu, Feb 12 - Wed, Feb 18

4:19 pm - 10:49 am

BNA

BUF

17h 30m2 stops

11:02 am - 8:29 am

BUF

BNA

22h 27m1 stop

$233Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

4:19 pm - 10:49 am

BNA

BUF

17h 30m2 stops

11:02 am - 8:29 am

BUF

BNA

22h 27m1 stop

$234Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

12:25 pm - 6:15 pm

BNA

BUF

4h 50m1 stop

1:20 pm - 2:30 pm

BUF

BNA

2h 10mnonstop

$239Southwest

Thu, Feb 12 - Wed, Feb 18

Delta flights from Nashville to Buffalo

Our best Delta deals on Nashville to Buffalo flight tickets

Delta

Jun 18

BNA9:35 amNashville Intl

4h 55m

1 stop

BUF3:30 pmBuffalo

Jul 3

BUF4:30 pmBuffalo

4h 10m

1 stop

BNA7:40 pmNashville Intl

$198

Find similar

Delta

Jun 18

BNA9:35 amNashville Intl

4h 55m

1 stop

BUF3:30 pmBuffalo

Jul 3

BUF3:50 pmBuffalo

3h 49m

1 stop

BNA6:39 pmNashville Intl

$218

Find similar

Delta

Dec 28

BNA6:14 pmNashville Intl

4h 33m

1 stop

BUF11:47 pmBuffalo

Jan 4

BUF6:10 amBuffalo

4h 36m

1 stop

BNA9:46 amNashville Intl

$231

Find similar

Southwest flights from Nashville to Buffalo

Our best Southwest deals on Nashville to Buffalo flight tickets

Southwest

Mar 12

BNA1:30 pmNashville Intl

6h 00m

1 stop

BUF8:30 pmBuffalo

Mar 17

BUF9:10 amBuffalo

8h 55m

2 stops

BNA5:05 pmNashville Intl

$213

Find similar

Southwest

Feb 12

BNA12:25 pmNashville Intl

4h 50m

1 stop

BUF6:15 pmBuffalo

Feb 18

BUF5:50 amBuffalo

6h 35m

2 stops

BNA11:25 amNashville Intl

$223

Find similar

Southwest

Feb 12

BNA12:25 pmNashville Intl

4h 50m

1 stop

BUF6:15 pmBuffalo

Feb 18

BUF1:20 pmBuffalo

2h 10m

BNA2:30 pmNashville Intl

$239

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 2/26

6:00 am-2:08 pm

1 stop7h 08m

Buffalo

Sun 3/1

3:05 pm-11:03 pm

1 stop8h 58m

$167

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sun 1/18

5:00 am-12:08 pm

1 stop6h 08m

Buffalo

Sun 1/25

6:05 am-12:51 pm

1 stop7h 46m

$177

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 1/6

3:40 pm-11:42 pm

1 stop7h 02m

Buffalo

Sat 1/10

5:16 am-11:16 am

2 stops7h 00m

$182

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 6/18

9:35 am-3:30 pm

1 stop4h 55m

Buffalo

Fri 7/3

4:30 pm-7:40 pm

1 stop4h 10m

$198

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 1/2

6:37 pm-11:32 pm

1 stop3h 55m

Buffalo

Tue 1/6

8:00 am-1:26 pm

1 stop6h 26m

$210

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 6/18

9:35 am-3:30 pm

1 stop4h 55m

Buffalo

Fri 7/3

3:50 pm-6:39 pm

1 stop3h 49m

$218

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 2/12

12:25 pm-6:15 pm

1 stop4h 50m

Buffalo

Wed 2/18

5:50 am-11:25 am

2 stops6h 35m

$223

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sun 1/18

4:19 pm-10:49 am

2 stops17h 30m

Buffalo

Sun 1/25

11:02 am-8:29 am

1 stop22h 27m

$233

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sun 1/18

4:19 pm-10:49 am

2 stops17h 30m

Buffalo

Sun 1/25

11:02 am-8:29 am

1 stop22h 27m

$234

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 2/12

12:25 pm-6:15 pm

1 stop4h 50m

Buffalo

Wed 2/18

1:20 pm-2:30 pm

Nonstop2h 10m

$239

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How to get the cheapest flight ticket from Nashville to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of September, then book flights to Buffalo from Nashville during July instead. Flights to Buffalo in July, while not as cheap as those in September, still average around $229.

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $334. Flights from Nashville to Buffalo on a Saturday will generally be more expensive and average around $486. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the afternoon is the cheapest time of day to fly from Nashville to Buffalo when you can find flight prices for as low as $266. Flying to Buffalo in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $459 per ticket.

What is the cheapest Nashville Intl to Buffalo flight route?

Fly from Nashville Intl to Buffalo for the best Nashville Intl - Buffalo flight prices

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

You are more likely to see cheaper flights to Buffalo from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $279 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Nashville for as low as $214 on momondo.

What cabin class options are available on Nashville Intl to Buffalo flights?

There is only 1 cabin class available to choose from on Nashville Intl to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nashville to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Nashville to Buffalo.

How have Nashville to Buffalo flight prices changed over time?

As of December 2025, prices for Nashville to Buffalo flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Nashville to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Nashville to Buffalo (BNA to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Buffalo

Fastest flight time	1h 50m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Buffalo	1 airport

The fastest flight from Nashville to Buffalo takes 1h 50m

Direct flights go from Nashville to Buffalo on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.

There is 1 airport in Buffalo. From Nashville there are direct flights to Buffalo (BUF).

Search flight deals

How far is Nashville Intl to Buffalo by plane?
There are 626.0 mi between Nashville Intl and Buffalo. 1h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Nashville Intl Airport to Buffalo Airport?
Prices for flights from Nashville Intl Airport to Buffalo Airport were last updated today.
How many operators does momondo search for flights from Nashville Intl Airport to Buffalo Airport?
As of December 2025, there are 5 operators available to choose from for flights from Nashville Intl Airport to Buffalo Airport.
How old do you have to be to fly from Nashville Intl Airport to Buffalo Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Nashville to Buffalo?
Based on momondo bookings for flights between Nashville and Buffalo, the leading plane model is Boeing 737 MAX 8, making up 25.00% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 16.67%, Airbus A321-100/200 with 8.33%, and Airbus A319 with 8.33%.
What is the most popular airline from Nashville to Buffalo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Nashville to Buffalo is American Airlines (37% of total bookings). The next most popular airlines are Southwest (35%), Delta (18%), and JetBlue (6%).

Best airlines flying from Nashville to Buffalo

Compare and see reviews for airlines that fly from Nashville to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $126	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
American Airlines	PriceFrom $190	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
Southwest	PriceFrom $198	Free Cancellation	Rating 8.0 4,253 reviews	Search Southwest flights

Southwest Flights From Nashville to Buffalo
Southwest flies from Nashville to Buffalo around 4 times per week, with 4,253 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Nashville to Buffalo in the last 72 hours was $198 (round-trip), much lower than the average airfare cost of $388 for Southwest flights on this route.

Batavia

Cheektowaga

Amherst

Tonawanda

Grand Island

Williamsville

Orchard Park

Lockport

West Seneca

Bowmansville

East Aurora

Eden

Angola

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Buffalo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Nashville to Buffalo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Nashville to Buffalo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buffalo from Nashville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Nashville to Buffalo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nashville to Buffalo.

I’m not ready to book a flight from Nashville to Buffalo right now. Can momondo alert me if prices change?

Price alerts on flights to Buffalo from Nashville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Nashville to Buffalo from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Buffalo departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Nashville to Buffalo

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of September, then book flights to Buffalo from Nashville during July instead. Flights to Buffalo in July, while not as cheap as those in September, still average around $229.

What is the cheapest day to depart on your flight to Buffalo?

What is the cheapest time of day to depart on your flight to Buffalo?

What is the cheapest Nashville Intl to Buffalo flight route?

Fly from Nashville Intl to Buffalo for the best Nashville Intl - Buffalo flight prices

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

What cabin class options are available on Nashville Intl to Buffalo flights?

There is only 1 cabin class available to choose from on Nashville Intl to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nashville to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Nashville to Buffalo.

How have Nashville to Buffalo flight prices changed over time?

As of December 2025, prices for Nashville to Buffalo flights are approximately 14% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Nashville Intl to Buffalo?

JetBlue is the most popular carrier operating from Nashville Intl to Buffalo

What airlines fly to Buffalo?

How many flights depart from Nashville to Buffalo on average per week?

As of December 2025, 4 flights take off from Nashville and land in Buffalo each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

When to book flights from Nashville to Buffalo

Cheap Nashville to Buffalo (BNA to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Buffalo

Fastest flight time

Direct flights

Airports in Buffalo

How far is Nashville Intl to Buffalo by plane?

When did momondo last update prices for flights from Nashville Intl Airport to Buffalo Airport?

How many operators does momondo search for flights from Nashville Intl Airport to Buffalo Airport?

How old do you have to be to fly from Nashville Intl Airport to Buffalo Airport?

What documentation or ID do you need to fly to Buffalo Airport?

What is the most popular plane model from Nashville to Buffalo?

What is the most popular airline from Nashville to Buffalo?

Best airlines flying from Nashville to Buffalo

Compare and see reviews for airlines that fly from Nashville to Buffalo with momondo

Southwest Flights From Nashville to Buffalo

Traveling to a place near Buffalo?

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Buffalo?

Can I find flights from Nashville to Buffalo with flexible booking policies on momondo?

How can momondo help me find flights from Nashville to Buffalo?

I’m not ready to book a flight from Nashville to Buffalo right now. Can momondo alert me if prices change?

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing New York