What airlines fly to Buffalo?

American Airlines, Avelo Airlines and Southwest 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 35% 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.

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

Southwest, Delta, and Frontier are the most popular carriers operating from Nashville Intl to Buffalo

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

As of March 2026, 5 flights take off from Nashville and land in Buffalo each week. The most common flight departure day for this route is Mon, with 20% 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 March 2026, 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.

$99 Cheap Flights from Nashville to Buffalo in 2026

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6:00 am - 1:13 pm

BNA

BUF

6h 13m

1 stop

6:09 am - 9:27 am

BUF

BNA

4h 18m

1 stop

$197United Airlines

Sat, Apr 18 - Sun, Apr 19

1:05 pm - 7:45 pm

BNA

BUF

5h 40m

1 stop

5:50 am - 12:30 pm

BUF

BNA

7h 40m

2 stops

$202Southwest

Fri, Apr 17 - Sun, Apr 19

8:35 am - 6:00 pm

BNA

BUF

8h 25m

2 stops

5:50 am - 12:30 pm

BUF

BNA

7h 40m

2 stops

$207Southwest

Sat, Apr 18 - Sun, Apr 19

8:45 am - 2:59 pm

BNA

BUF

5h 14m

1 stop

2:28 pm - 10:34 pm

BUF

BNA

9h 06m

1 stop

$217JetBlue

Wed, Apr 29 - Sat, May 2

2:56 pm - 10:01 pm

BNA

BUF

6h 05m

1 stop

7:31 pm - 10:43 pm

BUF

BNA

4h 12m

1 stop

$218American Airlines

Sat, May 23 - Tue, May 26

6:35 pm - 11:50 pm

BNA

BUF

4h 15m

1 stop

2:54 pm - 10:28 pm

BUF

BNA

8h 34m

2 stops

$223United Airlines

Fri, Apr 3 - Tue, Apr 7

12:49 pm - 9:03 pm

BNA

BUF

7h 14m

1 stop

6:00 am - 12:29 pm

BUF

BNA

7h 29m

2 stops

$225United Airlines

Mon, Aug 3 - Thu, Aug 6

2:56 pm - 10:01 pm

BNA

BUF

6h 05m

1 stop

7:31 pm - 10:43 pm

BUF

BNA

4h 12m

1 stop

$228American Airlines

Sat, May 23 - Tue, May 26

8:45 am - 2:59 pm

BNA

BUF

5h 14m

1 stop

2:28 pm - 10:34 pm

BUF

BNA

9h 06m

1 stop

$232JetBlue

Wed, Apr 29 - Sat, May 2

1:30 pm - 10:40 pm

BNA

BUF

8h 10m

2 stops

2:50 pm - 8:50 pm

BUF

BNA

7h 00m

1 stop

$233Southwest

Tue, Jun 9 - Mon, Jun 15

United Airlines flights from Nashville to Buffalo

Our best United Airlines deals on Nashville to Buffalo flight tickets

United Airlines

Apr 18

BNA6:00 amNashville Intl

6h 13m

1 stop

BUF1:13 pmBuffalo

Apr 19

BUF6:09 amBuffalo

4h 18m

1 stop

BNA9:27 amNashville Intl

$197

United Airlines

Apr 3

BNA6:35 pmNashville Intl

4h 15m

1 stop

BUF11:50 pmBuffalo

Apr 7

BUF2:54 pmBuffalo

8h 34m

2 stops

BNA10:28 pmNashville Intl

$223

United Airlines

Aug 3

BNA12:49 pmNashville Intl

7h 14m

1 stop

BUF9:03 pmBuffalo

Aug 6

BUF6:00 amBuffalo

7h 29m

2 stops

BNA12:29 pmNashville Intl

$225

Southwest flights from Nashville to Buffalo

Our best Southwest deals on Nashville to Buffalo flight tickets

Southwest

Apr 17

BNA1:05 pmNashville Intl

5h 40m

1 stop

BUF7:45 pmBuffalo

Apr 19

BUF5:50 amBuffalo

7h 40m

2 stops

BNA12:30 pmNashville Intl

$202

Southwest

Apr 18

BNA8:35 amNashville Intl

8h 25m

2 stops

BUF6:00 pmBuffalo

Apr 19

BUF5:50 amBuffalo

7h 40m

2 stops

BNA12:30 pmNashville Intl

$207

Southwest

Jun 9

BNA1:30 pmNashville Intl

8h 10m

2 stops

BUF10:40 pmBuffalo

Jun 15

BUF2:50 pmBuffalo

7h 00m

1 stop

BNA8:50 pmNashville Intl

$233

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 4/18

6:00 am-1:13 pm

1 stop6h 13m

Buffalo

Sun 4/19

6:09 am-9:27 am

1 stop4h 18m

$197

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 4/17

1:05 pm-7:45 pm

1 stop5h 40m

Buffalo

Sun 4/19

5:50 am-12:30 pm

2 stops7h 40m

$202

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 4/18

8:35 am-6:00 pm

2 stops8h 25m

Buffalo

Sun 4/19

5:50 am-12:30 pm

2 stops7h 40m

$207

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Wed 4/29

8:45 am-2:59 pm

1 stop5h 14m

Buffalo

Sat 5/2

2:28 pm-10:34 pm

1 stop9h 06m

$217

Quickest round-trip

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 5/23

2:56 pm-10:01 pm

1 stop6h 05m

Buffalo

Tue 5/26

7:31 pm-10:43 pm

1 stop4h 12m

$218

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 4/3

6:35 pm-11:50 pm

1 stop4h 15m

Buffalo

Tue 4/7

2:54 pm-10:28 pm

2 stops8h 34m

$223

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Mon 8/3

12:49 pm-9:03 pm

1 stop7h 14m

Buffalo

Thu 8/6

6:00 am-12:29 pm

2 stops7h 29m

$225

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 5/23

2:56 pm-10:01 pm

1 stop6h 05m

Buffalo

Tue 5/26

7:31 pm-10:43 pm

1 stop4h 12m

$228

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Wed 4/29

8:45 am-2:59 pm

1 stop5h 14m

Buffalo

Sat 5/2

2:28 pm-10:34 pm

1 stop9h 06m

$232

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 6/9

1:30 pm-10:40 pm

2 stops8h 10m

Buffalo

Mon 6/15

2:50 pm-8:50 pm

1 stop7h 00m

$233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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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 $230.

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

Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $374. Flights from Nashville to Buffalo on a Friday will generally be more expensive and average around $449. 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?

At noon is the cheapest time of day to fly from Nashville to Buffalo when you can find flight prices for as low as $409. Flying to Buffalo at noon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $440 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 $269 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?

You could potentially save up to 38% on your flight if you consider stops on a Nashville to Buffalo flight.

How have Nashville to Buffalo flight prices changed over time?

As of March 2026, prices for Nashville to Buffalo flights are approximately 57% 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

Best Price Found	$194
Fastest flight time	1h 45m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Nashville in the past 72 hours is $194. The best round-trip flight deal from Nashville to Buffalo found on momondo in the last 72 hours is $409.

The fastest flight from Nashville to Buffalo takes 1h 45m

Direct flights go from Nashville to Buffalo on Monday, Tuesday, Wednesday, 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).

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How far is Nashville Intl to Buffalo by plane?
There are 626.0 mi between Nashville Intl and Buffalo. 1h 45m 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 March 2026, 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 35.71% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 14.29%, Boeing 737-800 Passenger/BBJ2 (winglets) with 14.29%, and Airbus A319 with 7.14%.
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 (36% of total bookings). The next most popular airlines are Southwest (36%), Delta (17%), 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 2,906 reviews	Search JetBlue flights
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.1 11,472 reviews	Search American Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,318 reviews	Search Southwest flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 9,427 reviews	Search United Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,293 reviews	Search Delta flights

Southwest Flights From Nashville to Buffalo
Southwest flies from Nashville to Buffalo around 5 times per week, with 4,318 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Nashville to Buffalo in the last 72 hours was $196 (round-trip), much lower than the average airfare cost of $386 for Southwest flights on this route.

Batavia

Cheektowaga

Amherst

Grand Island

Tonawanda

Orchard Park

Williamsville

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

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Cheap flights from Nashville to Buffalo from $99

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 5/4. 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?

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?

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

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

Can stopping save me money on Nashville to Buffalo flights?

How have Nashville to Buffalo flight prices changed over time?

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

What airlines fly to Buffalo?

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

When to book flights from Nashville to Buffalo

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

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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?

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

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Buffalo. Availability may vary depending on flight origin and airline.

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