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

United Airlines 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, 2 flights take off from Nashville and land in Buffalo each week. The most common flight departure day for this route is Tue, with 50% 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.

$99 Cheap Flights from Nashville to Buffalo in 2026

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Find the cheapest flights from Nashville to Buffalo

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

15h 18m1 stop Orlando

6:54 pm - 10:17 amBUF Buffalo-BNA Nashville Intl

16h 23m1 stop Orlando

$220Frontier

Mon, Aug 31 - Mon, Sep 7

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

7h 02m1 stop Orlando

1:40 pm - 8:48 amBUF Buffalo-BNA Nashville Intl

44h 08m2 stops Atlanta Hartsfield-Jackson Orlando

$227Frontier

Thu, Oct 1 - Mon, Oct 5

8:31 am - 3:59 pmBNA Nashville Intl-BUF Buffalo

6h 28m1 stop Charlotte Douglas

5:00 am - 11:24 amBUF Buffalo-BNA Nashville Intl

7h 24m1 stop Washington, D.C. Reagan-National

$253American Airlines

Thu, Sep 3 - Tue, Sep 8

3:08 pm - 11:44 pmBNA Nashville Intl-BUF Buffalo

7h 36m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:55 am - 10:37 amBUF Buffalo-BNA Nashville Intl

4h 42m1 stop Chicago O'Hare Intl

$263United Airlines

Sat, Aug 29 - Mon, Aug 31

2:15 pm - 9:10 pmBNA Nashville Intl-BUF Buffalo

5h 55m1 stop Baltimore/Washington

12:30 pm - 1:25 pmBUF Buffalo-BNA Nashville Intl

1h 55mnonstop

$299Southwest

Tue, Sep 8 - Fri, Sep 11

7:25 am - 2:50 pmBNA Nashville Intl-BUF Buffalo

6h 25m1 stop Baltimore/Washington

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

1h 55mnonstop

$304Southwest

Fri, Sep 11 - Wed, Sep 16

3:22 pm - 11:36 pmBNA Nashville Intl-BUF Buffalo

7h 14m1 stop Washington, D.C. Reagan-National

10:43 am - 5:03 pmBUF Buffalo-BNA Nashville Intl

7h 20m1 stop Philadelphia

$309American Airlines

Thu, Sep 3 - Sun, Sep 6

12:37 pm - 9:07 pmBNA Nashville Intl-BUF Buffalo

7h 30m1 stop Chicago O'Hare Intl

5:58 pm - 9:37 pmBUF Buffalo-BNA Nashville Intl

4h 39m1 stop Chicago O'Hare Intl

$309United Airlines

Fri, Sep 11 - Wed, Sep 16

6:10 am - 11:35 amBNA Nashville Intl-BUF Buffalo

4h 25m1 stop Detroit Metropolitan Wayne County

3:54 pm - 9:30 pmBUF Buffalo-BNA Nashville Intl

6h 36m1 stop Detroit Metropolitan Wayne County

$319Delta

Sat, Nov 7 - Sat, Nov 7

5:49 pm - 10:38 pmBNA Nashville Intl-BUF Buffalo

3h 49m1 stop Detroit Metropolitan Wayne County

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

6h 31m1 stop Atlanta Hartsfield-Jackson

$319Delta

Wed, Nov 4 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 pm - 7:06 pmBNA Nashville Intl-BUF Buffalo

25h 06m1 stop Orlando

10:02 pm - 4:05 pmBUF Buffalo-BNA Nashville Intl

19h 03m1 stop Orlando

$298Frontier

Sun, Aug 9 - Sat, Aug 15

11:12 am - 7:06 pmBNA Nashville Intl-BUF Buffalo

6h 54m1 stop Orlando

9:09 pm - 4:05 pmBUF Buffalo-BNA Nashville Intl

19h 56m1 stop Orlando

$298Frontier

Mon, Aug 10 - Tue, Aug 11

11:45 am - 6:02 pmBNA Nashville Intl-BUF Buffalo

5h 17m1 stop Charlotte Douglas

5:21 pm - 9:59 pmBUF Buffalo-BNA Nashville Intl

5h 38m1 stop Philadelphia

$427American Airlines

Sat, Aug 8 - Sat, Aug 15

5:54 pm - 12:02 amBNA Nashville Intl-BUF Buffalo

5h 08m1 stop Chicago O'Hare Intl

5:00 am - 8:06 amBUF Buffalo-BNA Nashville Intl

4h 06m1 stop Washington, D.C. Reagan-National

$507American Airlines

Sun, Aug 9 - Wed, Aug 12

7:05 am - 12:40 amBNA Nashville Intl-BUF Buffalo

16h 35m1 stop New York John F Kennedy Intl

6:27 am - 9:16 amBUF Buffalo-BNA Nashville Intl

3h 49m1 stop Detroit Metropolitan Wayne County

$521Delta

Tue, Aug 11 - Sun, Aug 16

3:01 pm - 9:08 pmBNA Nashville Intl-BUF Buffalo

5h 07m1 stop Chicago O'Hare Intl

10:30 am - 5:32 pmBUF Buffalo-BNA Nashville Intl

8h 02m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$640United Airlines

Mon, Aug 10 - Tue, Aug 18

2:00 pm - 4:50 pmBNA Nashville Intl-BUF Buffalo

1h 50mnonstop

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

1h 55mnonstop

$671Southwest

Mon, Aug 10 - Wed, Aug 12

5:40 am - 10:45 amBNA Nashville Intl-BUF Buffalo

4h 05m1 stop Chicago Midway

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

1h 55mnonstop

$671Southwest

Mon, Aug 10 - Wed, Aug 12

6:00 am - 2:12 pmBNA Nashville Intl-BUF Buffalo

7h 12m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

5:58 pm - 9:37 pmBUF Buffalo-BNA Nashville Intl

4h 39m1 stop Chicago O'Hare Intl

$671United Airlines

Tue, Aug 11 - Tue, Aug 11

9:37 am - 3:06 pmBNA Nashville Intl-BUF Buffalo

4h 29m1 stop Atlanta Hartsfield-Jackson

10:00 am - 4:51 pmBUF Buffalo-BNA Nashville Intl

7h 51m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$1,127Delta

Tue, Aug 11 - Wed, Aug 12

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Delta flights from Nashville to Buffalo

Our best Delta deals on Nashville to Buffalo flight tickets

Delta

Aug 15

BNA7:05 amNashville Intl

16h 35m

1 stop

BUF12:40 amBuffalo

Aug 16

BUF7:48 pmBuffalo

3h 37m

1 stop

BNA10:25 pmNashville Intl

$486

Delta

Aug 11

BNA7:05 amNashville Intl

16h 35m

1 stop

BUF12:40 amBuffalo

Aug 16

BUF6:27 amBuffalo

3h 49m

1 stop

BNA9:16 amNashville Intl

$521

American Airlines flights from Nashville to Buffalo

Our best American Airlines deals on Nashville to Buffalo flight tickets

American Airlines

Sep 3

BNA8:31 amNashville Intl

6h 28m

1 stop

BUF3:59 pmBuffalo

Sep 8

BUF5:00 amBuffalo

7h 24m

1 stop

BNA11:24 amNashville Intl

$253

American Airlines

Oct 14

BNA5:46 pmNashville Intl

5h 13m

1 stop

BUF11:59 pmBuffalo

Oct 17

BUF10:43 amBuffalo

5h 16m

1 stop

BNA2:59 pmNashville Intl

$319

American Airlines

Aug 8

BNA11:45 amNashville Intl

5h 17m

1 stop

BUF6:02 pmBuffalo

Aug 15

BUF5:21 pmBuffalo

5h 38m

1 stop

BNA9:59 pmNashville Intl

$427

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Mon 8/31

5:05 pm-9:23 am

1 stop15h 18m

Buffalo

Mon 9/7

6:54 pm-10:17 am

1 stop16h 23m

$220

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Thu 10/1

9:43 am-5:45 pm

1 stop7h 02m

Buffalo

Mon 10/5

1:40 pm-8:48 am

2 stops44h 08m

$227

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Thu 9/3

8:31 am-3:59 pm

1 stop6h 28m

Buffalo

Tue 9/8

5:00 am-11:24 am

1 stop7h 24m

$253

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Sat 8/29

3:08 pm-11:44 pm

2 stops7h 36m

Buffalo

Mon 8/31

6:55 am-10:37 am

1 stop4h 42m

$263

Quickest round-trip

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Tue 9/8

2:15 pm-9:10 pm

1 stop5h 55m

Buffalo

Fri 9/11

12:30 pm-1:25 pm

Nonstop1h 55m

$299

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Fri 9/11

7:25 am-2:50 pm

1 stop6h 25m

Buffalo

Wed 9/16

9:45 am-10:40 am

Nonstop1h 55m

$304

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Thu 9/3

3:22 pm-11:36 pm

1 stop7h 14m

Buffalo

Sun 9/6

10:43 am-5:03 pm

1 stop7h 20m

$309

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Fri 9/11

12:37 pm-9:07 pm

1 stop7h 30m

Buffalo

Wed 9/16

5:58 pm-9:37 pm

1 stop4h 39m

$309

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Sat 11/7

6:10 am-11:35 am

1 stop4h 25m

Buffalo

Sat 11/7

3:54 pm-9:30 pm

1 stop6h 36m

$319

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Wed 11/4

5:49 pm-10:38 pm

1 stop3h 49m

Buffalo

Wed 11/11

6:00 am-11:31 am

1 stop6h 31m

$319

Flights are sorted by cheapest round-trip flights first.

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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 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 $276 to $493.
The lowest price recently found on this route was $220.

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of November, then book flights to Buffalo from Nashville during December instead. Flights to Buffalo in December, while not as cheap as those in November, still average around $270.

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 $387. 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 $313 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 $213 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 23% 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	$469
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 $469

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 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 64.29% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 14.29%, Airbus A319 with 7.14%, and Airbus A318/A319/A320/A321 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 Southwest (45% of total bookings). The next most popular airlines are American Airlines (30%), Delta (18%), 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 7.1 11,865 reviews	Search American Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 10,072 reviews	Search United Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,491 reviews	Search Delta flights

Southwest Flights From Nashville to Buffalo
Southwest flies from Nashville to Buffalo around 2 times per week, with 4,218 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 $384 for Southwest flights on this route.

Batavia

Cheektowaga

Amherst

Tonawanda

Williamsville

Orchard Park

Grand Island

Bowmansville

West Seneca

Lockport

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 10/3. 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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Delta flights from Nashville to Buffalo

Our best Delta 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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