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

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

What airlines fly to Buffalo?

Southwest, American Airlines and Avelo Airlines are the top three most popular airlines that fly to Buffalo from Nashville according to our data. Southwest is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 5 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 August 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 August 2026, there are 4 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.

$87 Cheap Flights from Nashville to Buffalo in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nashville to Buffalo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 am - 6:07 pmBNA Nashville Intl-BUF Buffalo

5h 57m1 stop Orlando

7:02 pm - 10:12 amBUF Buffalo-BNA Nashville Intl

16h 10m1 stop Orlando

$200Frontier

Tue, Nov 3 - Tue, Nov 10

9:38 am - 5:52 pmBNA Nashville Intl-BUF Buffalo

7h 14m1 stop Orlando

12:53 pm - 4:12 pmBUF Buffalo-BNA Nashville Intl

28h 19m1 stop Orlando

$224Frontier

Thu, Oct 15 - Sun, Oct 18

12:25 pm - 3:15 pmBNA Nashville Intl-BUF Buffalo

1h 50mnonstop

5:00 pm - 6:15 pmBUF Buffalo-BNA Nashville Intl

2h 15mnonstop

$279Southwest

Tue, Nov 3 - Tue, Nov 10

12:25 pm - 3:15 pmBNA Nashville Intl-BUF Buffalo

1h 50mnonstop

8:25 am - 1:40 pmBUF Buffalo-BNA Nashville Intl

6h 15m1 stop Tampa

$284Southwest

Tue, Nov 3 - Tue, Nov 10

3:48 pm - 9:47 pmBNA Nashville Intl-BUF Buffalo

4h 59m1 stop Charlotte Douglas

10:43 am - 2:59 pmBUF Buffalo-BNA Nashville Intl

5h 16m1 stop Philadelphia

$289American Airlines

Sat, Oct 3 - Wed, Oct 7

6:05 am - 11:22 amBNA Nashville Intl-BUF Buffalo

4h 17m1 stop Detroit Metropolitan Wayne County

6:05 am - 9:54 amBUF Buffalo-BNA Nashville Intl

4h 49m1 stop Atlanta Hartsfield-Jackson

$289Delta

Tue, Sep 8 - Thu, Sep 10

6:00 am - 11:14 amBNA Nashville Intl-BUF Buffalo

4h 14m1 stop Detroit Metropolitan Wayne County

6:00 am - 11:31 amBUF Buffalo-BNA Nashville Intl

6h 31m1 stop Atlanta Hartsfield-Jackson

$289Delta

Wed, Nov 11 - Wed, Nov 18

4:37 pm - 11:54 pmBNA Nashville Intl-BUF Buffalo

6h 17m1 stop Washington, D.C. Reagan-National

4:31 pm - 10:05 pmBUF Buffalo-BNA Nashville Intl

6h 34m1 stop Charlotte Douglas

$319American Airlines

Fri, Sep 18 - Fri, Sep 25

9:56 am - 4:55 pmBNA Nashville Intl-BUF Buffalo

5h 59m1 stop Chicago O'Hare Intl

10:27 am - 3:47 pmBUF Buffalo-BNA Nashville Intl

6h 20m1 stop Chicago O'Hare Intl

$364United Airlines

Sun, Sep 13 - Sat, Sep 19

11:18 am - 4:56 pmBNA Nashville Intl-BUF Buffalo

4h 38m1 stop Chicago O'Hare Intl

6:00 am - 3:57 pmBUF Buffalo-BNA Nashville Intl

10h 57m2 stops Newark Chicago O'Hare Intl

$374United Airlines

Sat, Sep 12 - Wed, Sep 16

Cheap last minute flights

Enter your travel dates to find the best prices.

5:05 pm - 9:23 amBNA Nashville Intl-BUF Buffalo

15h 18m1 stop Orlando

6:54 pm - 4:05 pmBUF Buffalo-BNA Nashville Intl

22h 11m1 stop Orlando

$298Frontier

Wed, Aug 26 - Fri, Aug 28

5:05 pm - 9:23 amBNA Nashville Intl-BUF Buffalo

15h 18m1 stop Orlando

9:29 pm - 10:17 amBUF Buffalo-BNA Nashville Intl

13h 48m1 stop Orlando

$298Frontier

Wed, Aug 26 - Sun, Aug 30

5:05 pm - 9:23 amBNA Nashville Intl-BUF Buffalo

15h 18m1 stop Orlando

9:29 pm - 10:17 amBUF Buffalo-BNA Nashville Intl

13h 48m1 stop Orlando

$298Frontier

Sat, Aug 22 - Sun, Aug 30

10:18 am - 5:00 pmBNA Nashville Intl-BUF Buffalo

5h 42m1 stop Chicago O'Hare Intl

6:09 pm - 10:29 pmBUF Buffalo-BNA Nashville Intl

5h 20m1 stop Chicago O'Hare Intl

$429American Airlines

Tue, Aug 25 - Wed, Aug 26

1:37 pm - 11:12 pmBNA Nashville Intl-BUF Buffalo

8h 35m2 stops Washington, D.C. Dulles Intl Newark

10:30 am - 8:06 pmBUF Buffalo-BNA Nashville Intl

10h 36m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$681United Airlines

Wed, Aug 26 - Sun, Aug 30

12:37 pm - 11:12 pmBNA Nashville Intl-BUF Buffalo

9h 35m2 stops Chicago O'Hare Intl Newark

2:53 pm - 9:37 pmBUF Buffalo-BNA Nashville Intl

7h 44m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$681United Airlines

Wed, Aug 26 - Fri, Aug 28

9:52 am - 7:00 pmBNA Nashville Intl-BUF Buffalo

8h 08m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:00 am - 1:52 pmBUF Buffalo-BNA Nashville Intl

8h 52m2 stops Newark Washington, D.C. Dulles Intl

$815United Airlines

Sat, Aug 22 - Sun, Aug 30

1:10 pm - 4:00 pmBNA Nashville Intl-BUF Buffalo

1h 50mnonstop

5:00 pm - 9:00 pmBUF Buffalo-BNA Nashville Intl

5h 00m1 stop Baltimore/Washington

$845Southwest

Sat, Aug 22 - Sun, Aug 30

1:10 pm - 4:00 pmBNA Nashville Intl-BUF Buffalo

1h 50mnonstop

12:55 pm - 1:50 pmBUF Buffalo-BNA Nashville Intl

1h 55mnonstop

$900Southwest

Sat, Aug 22 - Sun, Aug 30

12:35 pm - 3:25 pmBNA Nashville Intl-BUF Buffalo

1h 50mnonstop

9:45 am - 10:40 amBUF Buffalo-BNA Nashville Intl

1h 55mnonstop

$939Southwest

Tue, Aug 25 - Wed, Aug 26

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Southwest flights from Nashville to Buffalo

Our best Southwest deals on Nashville to Buffalo flight tickets

Southwest

Sep 15

BNA3:00 pmNashville Intl

5h 45m

1 stop

BUF9:45 pmBuffalo

Sep 16

BUF9:45 amBuffalo

1h 55m

BNA10:40 amNashville Intl

$284

Southwest

Sep 15

BNA3:00 pmNashville Intl

5h 45m

1 stop

BUF9:45 pmBuffalo

Sep 16

BUF3:00 pmBuffalo

5h 55m

2 stops

BNA7:55 pmNashville Intl

$294

Southwest

Sep 9

BNA6:05 amNashville Intl

7h 15m

2 stops

BUF2:20 pmBuffalo

Sep 12

BUF10:50 amBuffalo

7h 05m

2 stops

BNA4:55 pmNashville Intl

$299

Frontier flights from Nashville to Buffalo

Our best Frontier deals on Nashville to Buffalo flight tickets

Frontier

Nov 3

BNA11:10 amNashville Intl

5h 57m

1 stop

BUF6:07 pmBuffalo

Nov 10

BUF7:02 pmBuffalo

16h 10m

1 stop

BNA10:12 amNashville Intl

$200

Frontier

Oct 15

BNA9:38 amNashville Intl

7h 14m

1 stop

BUF5:52 pmBuffalo

Oct 18

BUF12:53 pmBuffalo

28h 19m

1 stop

BNA4:12 pmNashville Intl

$224

Frontier

Sep 17

BNA10:52 amNashville Intl

5h 53m

1 stop

BUF5:45 pmBuffalo

Sep 20

BUF12:49 pmBuffalo

22h 33m

1 stop

BNA10:22 amNashville Intl

$234

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Tue 11/3

11:10 am-6:07 pm

1 stop5h 57m

Buffalo

Tue 11/10

7:02 pm-10:12 am

1 stop16h 10m

$200

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Thu 10/15

9:38 am-5:52 pm

1 stop7h 14m

Buffalo

Sun 10/18

12:53 pm-4:12 pm

1 stop28h 19m

$224

Quickest round-trip

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Tue 11/3

12:25 pm-3:15 pm

Nonstop1h 50m

Buffalo

Tue 11/10

5:00 pm-6:15 pm

Nonstop2h 15m

$279

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Tue 11/3

12:25 pm-3:15 pm

Nonstop1h 50m

Buffalo

Tue 11/10

8:25 am-1:40 pm

1 stop6h 15m

$284

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Sat 10/3

3:48 pm-9:47 pm

1 stop4h 59m

Buffalo

Wed 10/7

10:43 am-2:59 pm

1 stop5h 16m

$289

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Tue 9/8

6:05 am-11:22 am

1 stop4h 17m

Buffalo

Thu 9/10

6:05 am-9:54 am

1 stop4h 49m

$289

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Wed 11/11

6:00 am-11:14 am

1 stop4h 14m

Buffalo

Wed 11/18

6:00 am-11:31 am

1 stop6h 31m

$289

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Fri 9/18

4:37 pm-11:54 pm

1 stop6h 17m

Buffalo

Fri 9/25

4:31 pm-10:05 pm

1 stop6h 34m

$319

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Sun 9/13

9:56 am-4:55 pm

1 stop5h 59m

Buffalo

Sat 9/19

10:27 am-3:47 pm

1 stop6h 20m

$364

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Sat 9/12

11:18 am-4:56 pm

1 stop4h 38m

Buffalo

Wed 9/16

6:00 am-3:57 pm

2 stops10h 57m

$374

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

Airlines

Other information

What is the typical price of a round-trip flight between Nashville and Buffalo?

Prices are currently low for flights on this route.

Typical prices usually range from $298 to $472.
The lowest price recently found on this route was $200.

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of December, then book flights to Buffalo from Nashville during February instead. Flights to Buffalo in February, while not as cheap as those in December, still average around $276.

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 $354. Flights from Nashville to Buffalo on a Saturday will generally be more expensive and average around $548. 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 morning is the cheapest time of day to fly from Nashville to Buffalo when you can find flight prices for as low as $369. Flying to Buffalo in the morning 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 $489 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 from Nashville 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 $327 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 $197 on momondo.

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

There is only 1 cabin class available to choose from on Nashville 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 4% 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 August 2026, prices for Nashville to Buffalo flights are approximately 8% 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	$87
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Nashville in the past 72 hours is $87. The best round-trip flight deal from Nashville to Buffalo found on momondo in the last 72 hours is $200.

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

Direct flights go from Nashville to Buffalo every day.

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

Search flight deals

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 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 August 2026, there are 4 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 53.33% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 20.00%, 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 Southwest (44% of total bookings). The next most popular airlines are American Airlines (30%), Delta (19%), and United Airlines (7%).

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
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.1 11,979 reviews	Search American Airlines flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 10,105 reviews	Search United Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,215 reviews	Search Southwest flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,513 reviews	Search Delta flights

Southwest Flights From Nashville to Buffalo
Southwest flies from Nashville to Buffalo around 5 times per week, with 4,215 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 $387 for Southwest flights on this route.

Batavia

Cheektowaga

Amherst

Tonawanda

Williamsville

Orchard Park

Grand Island

Bowmansville

Lockport

West Seneca

East Aurora

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 9/20

Sun 9/27

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Nashville

Complete your trip

Feeling lucky

Cheap flights from Nashville to Buffalo from $87

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 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Nashville to Buffalo

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Southwest flights from Nashville to Buffalo

Our best Southwest deals on Nashville to Buffalo flight tickets

Frontier flights from Nashville to Buffalo

Our best Frontier deals on Nashville to Buffalo flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Nashville to Buffalo that are best for you.

See travel insights to Buffalo from

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 from Nashville to Buffalo?

What cabin class options are available on Nashville 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

Best Price Found

Fastest flight time

Direct flights

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

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.

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

Fly your favorite airline to Buffalo

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

Cabin classes currently available on flights to Buffalo

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

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Nashville

According to popular flight searches on momondo this year

Complete your trip to Buffalo

Explore popular destinations other users love

According to popular flight searches on momondo this year