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

Delta and United Airlines 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 April 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.

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.

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 April 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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6:30 am - 1:54 pm

BNA

BUF

30h 24m

2 stops

8:49 pm - 12:29 pm

BUF

BNA

16h 40m

1 stop

$186Multiple Airlines

Sun, May 10 - Sun, May 17

6:00 am - 1:54 pm

BNA

BUF

30h 54m

2 stops

7:41 pm - 10:49 pm

BUF

BNA

28h 08m

1 stop

$192Multiple Airlines

Tue, May 12 - Mon, May 18

6:43 pm - 11:59 pm

BNA

BUF

4h 16m

1 stop

7:31 pm - 10:43 pm

BUF

BNA

4h 12m

1 stop

$197Delta

Fri, May 8 - Fri, May 15

2:49 pm - 8:49 pm

BNA

BUF

5h 00m

1 stop

6:09 am - 12:28 pm

BUF

BNA

7h 19m

2 stops

$202United Airlines

Sat, Apr 25 - Sun, Apr 26

3:25 pm - 11:20 pm

BNA

BUF

6h 55m

2 stops

5:50 am - 12:30 pm

BUF

BNA

7h 40m

2 stops

$207Southwest

Fri, May 1 - Sun, May 3

8:00 am - 6:46 pm

BNA

BUF

9h 46m

1 stop

11:36 am - 4:17 pm

BUF

BNA

29h 41m

2 stops

$212Multiple Airlines

Fri, May 8 - Tue, May 19

8:00 am - 6:46 pm

BNA

BUF

9h 46m

1 stop

11:36 am - 12:00 pm

BUF

BNA

25h 24m

2 stops

$213Multiple Airlines

Fri, May 8 - Tue, May 12

6:42 am - 2:21 pm

BNA

BUF

6h 39m

1 stop

6:19 am - 9:37 am

BUF

BNA

4h 18m

1 stop

$217American Airlines

Thu, Apr 30 - Sun, May 3

6:30 am - 1:54 pm

BNA

BUF

30h 24m

2 stops

8:49 pm - 12:00 pm

BUF

BNA

16h 11m

1 stop

$218Multiple Airlines

Thu, May 14 - Sun, May 17

12:49 pm - 8:41 pm

BNA

BUF

6h 52m

1 stop

7:00 am - 10:34 am

BUF

BNA

4h 34m

1 stop

$225United Airlines

Tue, Jul 28 - Sun, Aug 2

American Airlines flights from Nashville to Buffalo

Our best American Airlines deals on Nashville to Buffalo flight tickets

American Airlines

Apr 30

BNA6:42 amNashville Intl

6h 39m

1 stop

BUF2:21 pmBuffalo

May 3

BUF7:28 pmBuffalo

5h 10m

1 stop

BNA11:38 pmNashville Intl

$217

American Airlines

May 23

BNA5:50 pmNashville Intl

5h 19m

1 stop

BUF12:09 amBuffalo

May 26

BUF7:31 pmBuffalo

4h 12m

1 stop

BNA10:43 pmNashville Intl

$238

American Airlines

May 21

BNA6:16 amNashville Intl

5h 01m

1 stop

BUF12:17 pmBuffalo

May 26

BUF12:51 pmBuffalo

5h 14m

1 stop

BNA5:05 pmNashville Intl

$263

Southwest flights from Nashville to Buffalo

Our best Southwest deals on Nashville to Buffalo flight tickets

Southwest

May 27

BNA3:15 pmNashville Intl

5h 30m

1 stop

BUF9:45 pmBuffalo

Jun 5

BUF6:25 amBuffalo

5h 35m

1 stop

BNA11:00 amNashville Intl

$237

Southwest

Apr 29

BNA1:20 pmNashville Intl

3h 55m

1 stop

BUF6:15 pmBuffalo

May 6

BUF9:25 amBuffalo

1h 55m

BNA10:20 amNashville Intl

$239

Southwest

May 9

BNA5:55 amNashville Intl

5h 35m

1 stop

BUF12:30 pmBuffalo

May 12

BUF1:10 pmBuffalo

5h 50m

2 stops

BNA6:00 pmNashville Intl

$242

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sun 5/10

6:30 am-1:54 pm

2 stops30h 24m

Buffalo

Sun 5/17

8:49 pm-12:29 pm

1 stop16h 40m

$186

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 5/12

6:00 am-1:54 pm

2 stops30h 54m

Buffalo

Mon 5/18

7:41 pm-10:49 pm

1 stop28h 08m

$192

Quickest round-trip

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 5/8

6:43 pm-11:59 pm

1 stop4h 16m

Buffalo

Fri 5/15

7:31 pm-10:43 pm

1 stop4h 12m

$197

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 4/25

2:49 pm-8:49 pm

1 stop5h 00m

Buffalo

Sun 4/26

6:09 am-12:28 pm

2 stops7h 19m

$202

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 5/1

3:25 pm-11:20 pm

2 stops6h 55m

Buffalo

Sun 5/3

5:50 am-12:30 pm

2 stops7h 40m

$207

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 5/8

8:00 am-6:46 pm

1 stop9h 46m

Buffalo

Tue 5/19

11:36 am-4:17 pm

2 stops29h 41m

$212

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 5/8

8:00 am-6:46 pm

1 stop9h 46m

Buffalo

Tue 5/12

11:36 am-12:00 pm

2 stops25h 24m

$213

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 4/30

6:42 am-2:21 pm

1 stop6h 39m

Buffalo

Sun 5/3

6:19 am-9:37 am

1 stop4h 18m

$217

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 5/14

6:30 am-1:54 pm

2 stops30h 24m

Buffalo

Sun 5/17

8:49 pm-12:00 pm

1 stop16h 11m

$218

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 7/28

12:49 pm-8:41 pm

1 stop6h 52m

Buffalo

Sun 8/2

7:00 am-10:34 am

1 stop4h 34m

$225

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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

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What is the typical price of a round-trip flight between Nashville and 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 November instead. Flights to Buffalo in November, 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 Thursday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $409. Flights from Nashville to Buffalo on a Saturday will generally be more expensive and average around $439. 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 $409. 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 $434 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 $280 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 $199 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 34% 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 April 2026, prices for Nashville to Buffalo flights are approximately 11% 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	$409
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Buffalo	1 airport

The best 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 every day.

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

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Frequently asked questions about flying from Nashville to Buffalo

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 April 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 26.67% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 26.67%, Boeing 737-700 Passenger/BBJ1 (winglets) with 13.33%, and Airbus A319 with 6.67%.
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 2,936 reviews	Search JetBlue flights
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.1 11,580 reviews	Search American Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 9,589 reviews	Search United Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights

Southwest Flights From Nashville to Buffalo
Southwest flies from Nashville to Buffalo around 5 times per week, with 4,331 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 $388 for Southwest flights on this route.

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Cheektowaga

Amherst

Tonawanda

Grand Island

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 6/19. 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 typical price of a round-trip flight between Nashville and 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

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

Best Price Found

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Airports in Buffalo

Frequently asked questions about flying 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?

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

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