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

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

What airlines fly to Buffalo?

Southwest, American Airlines and Delta 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 32% 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 October 2026, 1 flights take off from Nashville and land in Buffalo each week. The most common flight departure day for this route is Wed, with 100% 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 October 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.

$112 Cheap Flights from Nashville to Buffalo in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nashville to Buffalo

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6:32 pm - 12:05 amBNA Nashville Intl-BUF Buffalo

4h 33m1 stop Washington, D.C. Reagan-National

11:32 am - 3:24 pmBUF Buffalo-BNA Nashville Intl

4h 52m1 stop Charlotte Douglas

$239American Airlines

Wed, Nov 25 - Tue, Dec 1

3:49 pm - 9:40 pmBNA Nashville Intl-BUF Buffalo

4h 51m1 stop Charlotte Douglas

6:36 pm - 11:46 pmBUF Buffalo-BNA Nashville Intl

6h 10m1 stop Washington, D.C. Reagan-National

$239American Airlines

Wed, Nov 18 - Tue, Nov 24

9:43 am - 5:52 pmBNA Nashville Intl-BUF Buffalo

7h 09m1 stop Orlando

12:54 pm - 7:41 pmBUF Buffalo-BNA Nashville Intl

7h 47m1 stop Orlando

$259Frontier

Thu, Oct 29 - Sun, Nov 1

9:08 am - 6:46 pmBNA Nashville Intl-BUF Buffalo

8h 38m1 stop Orlando

7:41 pm - 8:13 amBUF Buffalo-BNA Nashville Intl

13h 32m1 stop Orlando

$265Frontier

Thu, Dec 17 - Mon, Dec 21

11:45 am - 2:35 pmBNA Nashville Intl-BUF Buffalo

1h 50mnonstop

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

2h 15mnonstop

$279Southwest

Wed, Oct 28 - Tue, Nov 3

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

1h 50mnonstop

6:00 am - 10:30 amBUF Buffalo-BNA Nashville Intl

5h 30m1 stop Baltimore/Washington

$289Southwest

Tue, Nov 3 - Mon, Nov 9

6:00 am - 2:20 pmBNA Nashville Intl-BUF Buffalo

7h 20m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:00 am - 9:26 amBUF Buffalo-BNA Nashville Intl

4h 26m1 stop Washington, D.C. Dulles Intl

$353United Airlines

Thu, Oct 29 - Sun, Nov 1

10:17 am - 3:14 pmBNA Nashville Intl-BUF Buffalo

3h 57m1 stop Detroit Metropolitan Wayne County

12:00 pm - 5:23 pmBUF Buffalo-BNA Nashville Intl

6h 23m1 stop Detroit Metropolitan Wayne County

$397Delta

Fri, Nov 6 - Mon, Nov 9

5:15 pm - 11:59 pmBNA Nashville Intl-BUF Buffalo

5h 44m1 stop Atlanta Hartsfield-Jackson

12:15 pm - 4:39 pmBUF Buffalo-BNA Nashville Intl

5h 24m1 stop Detroit Metropolitan Wayne County

$397Delta

Fri, Nov 6 - Sat, Nov 7

10:25 am - 4:43 pmBNA Nashville Intl-BUF Buffalo

5h 18m1 stop Chicago O'Hare Intl

10:51 am - 5:45 pmBUF Buffalo-BNA Nashville Intl

7h 54m1 stop Newark

$399United Airlines

Sat, Oct 24 - Wed, Oct 28

Cheap last minute flights

Enter your travel dates to find the best prices.

4:37 pm - 12:07 amBNA Nashville Intl-BUF Buffalo

6h 30m1 stop Washington, D.C. Reagan-National

2:26 pm - 7:05 pmBUF Buffalo-BNA Nashville Intl

5h 39m1 stop Washington, D.C. Reagan-National

$341American Airlines

Fri, Oct 2 - Sat, Oct 3

6:00 am - 1:53 pmBNA Nashville Intl-BUF Buffalo

6h 53m1 stop Washington, D.C. Reagan-National

6:10 am - 9:45 amBUF Buffalo-BNA Nashville Intl

4h 35m1 stop Philadelphia

$341American Airlines

Fri, Oct 2 - Sat, Oct 3

9:43 am - 5:45 pmBNA Nashville Intl-BUF Buffalo

7h 02m1 stop Orlando

6:51 pm - 8:48 amBUF Buffalo-BNA Nashville Intl

14h 57m1 stop Orlando

$440Frontier

Sun, Oct 4 - Tue, Oct 6

5:40 pm - 5:45 pmBNA Nashville Intl-BUF Buffalo

23h 05m1 stop Orlando

8:58 am - 1:29 pmBUF Buffalo-BNA Nashville Intl

29h 31m2 stops Orlando Fort Lauderdale

$537Multiple Airlines

Sat, Oct 3 - Mon, Nov 2

5:50 pm - 8:40 pmBNA Nashville Intl-BUF Buffalo

1h 50mnonstop

5:20 am - 9:55 amBUF Buffalo-BNA Nashville Intl

5h 35m1 stop Tampa

$659Southwest

Sat, Oct 3 - Mon, Nov 2

10:00 am - 5:35 pmBNA Nashville Intl-BUF Buffalo

6h 35m2 stops Greenville Baltimore/Washington

8:05 am - 1:10 pmBUF Buffalo-BNA Nashville Intl

6h 05m2 stops Baltimore/Washington Norfolk

$769Southwest

Sat, Oct 3 - Mon, Nov 2

12:39 pm - 8:47 pmBNA Nashville Intl-BUF Buffalo

7h 08m1 stop Chicago O'Hare Intl

6:30 am - 1:55 pmBUF Buffalo-BNA Nashville Intl

8h 25m2 stops Newark Washington, D.C. Dulles Intl

$830United Airlines

Sun, Oct 4 - Wed, Oct 7

7:05 am - 3:10 pmBNA Nashville Intl-BUF Buffalo

7h 05m1 stop Newark

5:45 pm - 11:25 pmBUF Buffalo-BNA Nashville Intl

6h 40m1 stop Chicago O'Hare Intl

$959United Airlines

Fri, Oct 2 - Sat, Oct 10

7:20 am - 3:05 pmBNA Nashville Intl-BUF Buffalo

6h 45m1 stop New York John F Kennedy Intl

7:44 pm - 10:18 pmBUF Buffalo-BNA Nashville Intl

3h 34m1 stop Detroit Metropolitan Wayne County

$1,469Delta

Fri, Oct 2 - Sun, Oct 4

12:13 pm - 11:53 pmBNA Nashville Intl-BUF Buffalo

10h 40m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

7:44 pm - 10:18 pmBUF Buffalo-BNA Nashville Intl

3h 34m1 stop Detroit Metropolitan Wayne County

$2,658Delta

Fri, Oct 2 - Sun, Oct 4

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Frontier flights from Nashville to Buffalo

Our best Frontier deals on Nashville to Buffalo flight tickets

Frontier

Oct 29

BNA9:43 amNashville Intl

7h 09m

1 stop

BUF5:52 pmBuffalo

Nov 1

BUF12:54 pmBuffalo

7h 47m

1 stop

BNA7:41 pmNashville Intl

$259

Frontier

Dec 17

BNA9:08 amNashville Intl

8h 38m

1 stop

BUF6:46 pmBuffalo

Dec 21

BUF7:41 pmBuffalo

13h 32m

1 stop

BNA8:13 amNashville Intl

$265

Frontier

Oct 28

BNA8:26 pmNashville Intl

20h 26m

1 stop

BUF5:52 pmBuffalo

Nov 1

BUF12:54 pmBuffalo

21h 02m

1 stop

BNA8:56 amNashville Intl

$269

American Airlines flights from Nashville to Buffalo

Our best American Airlines deals on Nashville to Buffalo flight tickets

American Airlines

Nov 18

BNA3:49 pmNashville Intl

4h 51m

1 stop

BUF9:40 pmBuffalo

Nov 24

BUF6:36 pmBuffalo

6h 10m

1 stop

BNA11:46 pmNashville Intl

$239

American Airlines

Nov 3

BNA4:09 pmNashville Intl

5h 35m

1 stop

BUF10:44 pmBuffalo

Nov 9

BUF5:40 amBuffalo

5h 32m

1 stop

BNA10:12 amNashville Intl

$273

American Airlines

Nov 25

BNA4:31 pmNashville Intl

6h 34m

1 stop

BUF12:05 amBuffalo

Nov 27

BUF7:44 pmBuffalo

5h 03m

1 stop

BNA11:47 pmNashville Intl

$306

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Wed 11/25

6:32 pm-12:05 am

1 stop4h 33m

Buffalo

Tue 12/1

11:32 am-3:24 pm

1 stop4h 52m

$239

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Wed 11/18

3:49 pm-9:40 pm

1 stop4h 51m

Buffalo

Tue 11/24

6:36 pm-11:46 pm

1 stop6h 10m

$239

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Thu 10/29

9:43 am-5:52 pm

1 stop7h 09m

Buffalo

Sun 11/1

12:54 pm-7:41 pm

1 stop7h 47m

$259

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Thu 12/17

9:08 am-6:46 pm

1 stop8h 38m

Buffalo

Mon 12/21

7:41 pm-8:13 am

1 stop13h 32m

$265

Quickest round-trip

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Wed 10/28

11:45 am-2:35 pm

Nonstop1h 50m

Buffalo

Tue 11/3

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

Mon 11/9

6:00 am-10:30 am

1 stop5h 30m

$289

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Thu 10/29

6:00 am-2:20 pm

2 stops7h 20m

Buffalo

Sun 11/1

6:00 am-9:26 am

1 stop4h 26m

$353

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Fri 11/6

10:17 am-3:14 pm

1 stop3h 57m

Buffalo

Mon 11/9

12:00 pm-5:23 pm

1 stop6h 23m

$397

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Fri 11/6

5:15 pm-11:59 pm

1 stop5h 44m

Buffalo

Sat 11/7

12:15 pm-4:39 pm

1 stop5h 24m

$397

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Sat 10/24

10:25 am-4:43 pm

1 stop5h 18m

Buffalo

Wed 10/28

10:51 am-5:45 pm

1 stop7h 54m

$399

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 $312 to $367.
The lowest price recently found on this route was $239.

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 Sunday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $408. 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 $354. 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 $332 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?

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 October 2026, prices for Nashville to Buffalo flights are approximately 31% 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	$112
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Nashville in the past 72 hours is $112. The best round-trip flight deal from Nashville to Buffalo found on momondo in the last 72 hours is $239.

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).

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 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 October 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 737-800 Passenger/BBJ2 (winglets), making up 40.00% of the total bookings. Other popular models include Boeing 737 MAX 8 with 30.00%, Boeing 737-700 Passenger/BBJ1 (winglets) with 20.00%, and Airbus A318/A319/A320/A321 with 10.00%.
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 (46% of total bookings). The next most popular airlines are American Airlines (28%), Delta (19%), and United Airlines (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
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.0 12,101 reviews	Search American Airlines flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 10,270 reviews	Search United Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,208 reviews	Search Southwest flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,615 reviews	Search Delta flights

Southwest Flights From Nashville to Buffalo
Southwest flies from Nashville to Buffalo around 1 time per week, with 4,211 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.

Batavia

Cheektowaga

Amherst

Williamsville

Tonawanda

Bowmansville

Lockport

West Seneca

Orchard Park

Grand Island

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.

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Cheap flights from Nashville to Buffalo from $112

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 12/2. 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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Frontier flights from Nashville to Buffalo

Our best Frontier deals on Nashville to Buffalo flight tickets

American Airlines flights from Nashville to Buffalo

Our best American Airlines deals on Nashville to Buffalo flight tickets

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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 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.

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

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