What airlines fly to Buffalo?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Buffalo from Tennessee according to our data. American Airlines is the first choice among our users, with 43% 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.

What is the cheapest airline that flies from Tennessee to Buffalo?

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

How long does it take to fly to Buffalo?

On average, it takes 1h 45m to fly from Tennessee to Buffalo if you fly out of Nashville (the most popular airport in Tennessee) and into Buffalo (the most popular airport in Buffalo). If you’re flying out of Memphis and into Buffalo, then the flight time is around 4h 12m.

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

The number of flights available between Tennessee and Buffalo is 3 per week as of September 2026. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.

When did momondo last update prices for flights from Tennessee to Buffalo Airport?

Prices for flights from Tennessee to Buffalo Airport were last updated today.

How many operators does momondo search for flights from Tennessee to Buffalo Airport?

The number of operators available for flights from Tennessee to Buffalo Airport is 4 as of September 2026.

How old do you have to be to fly from Tennessee to Buffalo Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$107 Cheap Flights from Tennessee to Buffalo in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tennessee to Buffalo

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:43 am - 5:49 pmBNA Nashville Intl-BUF Buffalo

7h 06m1 stop Orlando

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

14h 57m1 stop Orlando

$229Frontier

Tue, Sep 29 - Tue, Oct 6

9:43 am - 12:55 pmBNA Nashville Intl-BUF Buffalo

26h 12m2 stops Orlando Atlanta Hartsfield-Jackson

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

14h 57m1 stop Orlando

$229Frontier

Tue, Sep 29 - Tue, Oct 6

5:00 am - 10:48 amCHA Chattanooga Lovell Field-BUF Buffalo

5h 48m1 stop Charlotte Douglas

5:50 am - 10:26 amBUF Buffalo-CHA Chattanooga Lovell Field

4h 36m1 stop Charlotte Douglas

$271American Airlines

Sat, Oct 17 - Sat, Oct 24

8:00 am - 12:05 pmCHA Chattanooga Lovell Field-BUF Buffalo

4h 05m1 stop Charlotte Douglas

7:53 pm - 11:59 pmBUF Buffalo-CHA Chattanooga Lovell Field

4h 06m1 stop Charlotte Douglas

$271American Airlines

Tue, Oct 6 - Sat, Oct 10

2:15 pm - 5:05 pmBNA Nashville Intl-BUF Buffalo

1h 50mnonstop

9:30 am - 10:25 amBUF Buffalo-BNA Nashville Intl

1h 55mnonstop

$279Southwest

Thu, Oct 22 - Tue, Oct 27

12:30 pm - 3:15 pmBNA Nashville Intl-BUF Buffalo

1h 45mnonstop

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

2h 15mnonstop

$279Southwest

Thu, Nov 12 - Thu, Nov 19

5:28 pm - 11:53 pmTYS Knoxville McGhee Tyson-BUF Buffalo

6h 25m1 stop Detroit Metropolitan Wayne County

6:20 am - 10:18 amBUF Buffalo-TYS Knoxville McGhee Tyson

3h 58m1 stop Detroit Metropolitan Wayne County

$287Delta

Mon, Sep 28 - Wed, Sep 30

7:25 pm - 11:52 pmTYS Knoxville McGhee Tyson-BUF Buffalo

4h 27m1 stop Atlanta Hartsfield-Jackson

2:10 pm - 9:09 pmBUF Buffalo-TYS Knoxville McGhee Tyson

6h 59m1 stop New York LaGuardia

$287Delta

Mon, Oct 5 - Wed, Oct 7

3:46 pm - 11:50 pmBNA Nashville Intl-BUF Buffalo

7h 04m2 stops Newark Washington, D.C. Dulles Intl

3:05 pm - 6:39 pmBUF Buffalo-BNA Nashville Intl

4h 34m1 stop Washington, D.C. Dulles Intl

$294United Airlines

Tue, Sep 29 - Tue, Oct 6

3:00 pm - 8:36 pmBNA Nashville Intl-BUF Buffalo

4h 36m1 stop Chicago O'Hare Intl

6:01 pm - 10:59 pmBUF Buffalo-BNA Nashville Intl

5h 58m1 stop Chicago O'Hare Intl

$314United Airlines

Mon, Nov 23 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

2:59 pm - 10:40 pmBNA Nashville Intl-BUF Buffalo

6h 41m1 stop Charlotte Douglas

5:38 pm - 11:20 pmBUF Buffalo-BNA Nashville Intl

6h 42m1 stop Washington, D.C. Reagan-National

$309American Airlines

Sat, Sep 5 - Tue, Sep 8

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

7h 02m1 stop Orlando

12:49 pm - 8:42 amBUF Buffalo-BNA Nashville Intl

20h 53m1 stop Orlando

$310Frontier

Thu, Sep 10 - Sun, Sep 13

2:59 pm - 10:40 pmBNA Nashville Intl-BUF Buffalo

6h 41m1 stop Charlotte Douglas

11:31 am - 5:04 pmBUF Buffalo-BNA Nashville Intl

6h 33m1 stop Charlotte Douglas

$341American Airlines

Sat, Sep 5 - Sun, Sep 6

2:59 pm - 10:40 pmBNA Nashville Intl-BUF Buffalo

6h 41m1 stop Charlotte Douglas

11:31 am - 5:04 pmBUF Buffalo-BNA Nashville Intl

6h 33m1 stop Charlotte Douglas

$341American Airlines

Sat, Sep 5 - Sun, Sep 6

10:44 am - 11:12 pmCHA Chattanooga Lovell Field-BUF Buffalo

12h 28m2 stops Chicago O'Hare Intl Newark

5:57 pm - 12:10 amBUF Buffalo-CHA Chattanooga Lovell Field

6h 13m1 stop Chicago O'Hare Intl

$362United Airlines

Sat, Sep 5 - Tue, Sep 8

2:30 pm - 6:09 pmMEM Memphis-BUF Buffalo

26h 39m1 stop Orlando

12:49 pm - 7:25 pmBUF Buffalo-MEM Memphis

7h 36m1 stop Orlando

$365Frontier

Sun, Sep 6 - Thu, Sep 10

10:44 am - 7:00 pmCHA Chattanooga Lovell Field-BUF Buffalo

8h 16m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

2:53 pm - 12:10 amBUF Buffalo-CHA Chattanooga Lovell Field

9h 17m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$367United Airlines

Sat, Sep 5 - Tue, Sep 8

3:40 pm - 9:00 pmMEM Memphis-BUF Buffalo

4h 20m1 stop Chicago Midway

7:10 pm - 10:30 pmBUF Buffalo-MEM Memphis

4h 20m1 stop Chicago Midway

$576Southwest

Sun, Sep 6 - Thu, Sep 10

7:05 am - 4:05 pmMEM Memphis-BUF Buffalo

8h 00m2 stops Houston Hobby Chicago Midway

7:10 pm - 10:30 pmBUF Buffalo-MEM Memphis

4h 20m1 stop Chicago Midway

$581Southwest

Sun, Sep 6 - Thu, Sep 10

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

23h 05m1 stop Orlando

1:45 pm - 8:48 amBUF Buffalo-BNA Nashville Intl

20h 03m2 stops Atlanta Hartsfield-Jackson Orlando

$588Frontier

Wed, Sep 9 - Sat, Sep 12

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Frontier flights from Tennessee to Buffalo

Our best Frontier deals on Tennessee to Buffalo flight tickets

Frontier

Sep 29

BNA9:43 amNashville Intl

7h 06m

1 stop

BUF5:49 pmBuffalo

Oct 6

BUF6:51 pmBuffalo

14h 57m

1 stop

BNA8:48 amNashville Intl

$229

Frontier

Nov 12

BNA9:43 amNashville Intl

7h 09m

1 stop

BUF5:52 pmBuffalo

Nov 19

BUF12:54 pmBuffalo

7h 47m

1 stop

BNA7:41 pmNashville Intl

$242

Frontier

Sep 26

BNA5:40 pmNashville Intl

23h 05m

1 stop

BUF5:45 pmBuffalo

Sep 29

BUF6:51 pmBuffalo

14h 57m

1 stop

BNA8:48 amNashville Intl

$244

American Airlines flights from Tennessee to Buffalo

Our best American Airlines deals on Tennessee to Buffalo flight tickets

American Airlines

Oct 6

CHA8:00 amChattanooga Lovell Field

4h 05m

1 stop

BUF12:05 pmBuffalo

Oct 10

BUF7:53 pmBuffalo

4h 06m

1 stop

CHA11:59 pmChattanooga Lovell Field

$271

American Airlines

Oct 8

BNA8:48 amNashville Intl

5h 18m

1 stop

BUF3:06 pmBuffalo

Oct 13

BUF2:55 pmBuffalo

5h 20m

1 stop

BNA7:15 pmNashville Intl

$273

American Airlines

Sep 29

BNA6:00 amNashville Intl

7h 26m

1 stop

BUF2:26 pmBuffalo

Oct 6

BUF5:57 pmBuffalo

6h 10m

1 stop

BNA11:07 pmNashville Intl

$274

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Tue 9/29

9:43 am-5:49 pm

1 stop7h 06m

Buffalo

Tue 10/6

6:51 pm-8:48 am

1 stop14h 57m

$229

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Tue 9/29

9:43 am-12:55 pm

2 stops26h 12m

Buffalo

Tue 10/6

6:51 pm-8:48 am

1 stop14h 57m

$229

ChattanoogaBuffalo

CHA Chattanooga Lovell Field - BUF Buffalo

CHABUF

Chattanooga Lovell Field

Sat 10/17

5:00 am-10:48 am

1 stop5h 48m

Buffalo

Sat 10/24

5:50 am-10:26 am

1 stop4h 36m

$271

ChattanoogaBuffalo

CHA Chattanooga Lovell Field - BUF Buffalo

CHABUF

Chattanooga Lovell Field

Tue 10/6

8:00 am-12:05 pm

1 stop4h 05m

Buffalo

Sat 10/10

7:53 pm-11:59 pm

1 stop4h 06m

$271

Quickest round-trip

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Thu 10/22

2:15 pm-5:05 pm

Nonstop1h 50m

Buffalo

Tue 10/27

9:30 am-10:25 am

Nonstop1h 55m

$279

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Thu 11/12

12:30 pm-3:15 pm

Nonstop1h 45m

Buffalo

Thu 11/19

5:00 pm-6:15 pm

Nonstop2h 15m

$279

KnoxvilleBuffalo

TYS Knoxville McGhee Tyson - BUF Buffalo

TYSBUF

Knoxville McGhee Tyson

Mon 9/28

5:28 pm-11:53 pm

1 stop6h 25m

Buffalo

Wed 9/30

6:20 am-10:18 am

1 stop3h 58m

$287

KnoxvilleBuffalo

TYS Knoxville McGhee Tyson - BUF Buffalo

TYSBUF

Knoxville McGhee Tyson

Mon 10/5

7:25 pm-11:52 pm

1 stop4h 27m

Buffalo

Wed 10/7

2:10 pm-9:09 pm

1 stop6h 59m

$287

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Tue 9/29

3:46 pm-11:50 pm

2 stops7h 04m

Buffalo

Tue 10/6

3:05 pm-6:39 pm

1 stop4h 34m

$294

NashvilleBuffalo

BNA Nashville Intl - BUF Buffalo

BNABUF

Nashville Intl

Mon 11/23

3:00 pm-8:36 pm

1 stop4h 36m

Buffalo

Fri 11/27

6:01 pm-10:59 pm

1 stop5h 58m

$314

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 Tennessee 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 cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of May, then book flights to Buffalo from Tennessee during March instead. Flights to Buffalo in March, while not as cheap as those in May, still average around $321.

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 Tennessee 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 Tennessee 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 Tennessee to Buffalo flight route?

Fly from Nashville Intl to Buffalo for the best Tennessee - Buffalo flight prices

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

You are more likely to see cheaper flights to Buffalo from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $328 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Tennessee for as low as $197 on momondo.

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

There is only 1 cabin class available to choose from on Tennessee 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 Tennessee to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Tennessee to Buffalo.

Cheap Tennessee to Buffalo flight deals and tips

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

Best Price Found	$107
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Tennessee in the past 72 hours is $107. The best round-trip flight deal from Tennessee to Buffalo found on momondo in the last 72 hours is $229.

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

Direct flights go from Tennessee to Buffalo every day.

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

Search flight deals

Frequently asked questions about flying from Tennessee to Buffalo

When did momondo last update prices for flights from Tennessee to Buffalo Airport?
Prices for flights from Tennessee to Buffalo Airport were last updated today.
How many operators does momondo search for flights from Tennessee to Buffalo Airport?
The number of operators available for flights from Tennessee to Buffalo Airport is 4 as of September 2026.
How old do you have to be to fly from Tennessee to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Tennessee to Buffalo?
momondo data reveals that the most frequently booked plane model on the route from Tennessee to Buffalo is Boeing 737 MAX 8, representing 45.45% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 27.27%, Boeing 737-700 Passenger/BBJ1 (winglets) at 18.18%, and Airbus A318/A319/A320/A321 at 9.09%.

Best airlines flying from Tennessee to Buffalo

Compare and see reviews for airlines that fly from Tennessee to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.1 12,044 reviews	Search American Airlines flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 10,169 reviews	Search United Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,203 reviews	Search Southwest flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,560 reviews	Search Delta flights

Batavia

Cheektowaga

Amherst

Williamsville

Tonawanda

Orchard Park

Bowmansville

West Seneca

Grand Island

Lockport

East Aurora

Angola

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Buffalo?

It is quick and easy to find Tennessee to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

Can I find flights from Tennessee to Buffalo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buffalo from Tennessee with this policy.

How can momondo help me find flights from Tennessee to Buffalo?

momondo helps you find the best flight between Tennessee and Buffalo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tennessee to Buffalo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from Tennessee and alert you when they change.

An easier way to manage your Buffalo trip

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Cheap flights from Tennessee to Buffalo from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Buffalo departing on 10/13. 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 Tennessee to Buffalo

Our best Frontier deals on Tennessee to Buffalo flight tickets

American Airlines flights from Tennessee to Buffalo

Our best American Airlines deals on Tennessee to Buffalo flight tickets

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How to get the cheapest flight ticket from Tennessee 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 Tennessee to Buffalo flight route?

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

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

Can stopping save me money on Tennessee to Buffalo flights?

What is the cheapest airline that flies from Tennessee to Buffalo?

What airlines fly to Buffalo?

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

How long does it take to fly to Buffalo?

Cheap Tennessee to Buffalo flight deals and tips

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Airports in Buffalo

Frequently asked questions about flying from Tennessee to Buffalo

Best airlines flying from Tennessee to Buffalo

Compare and see reviews for airlines that fly from Tennessee 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

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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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