What are the cheapest airlines to fly from Tennessee to Buffalo one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $89. Delta flights start at $100 while deals on United Airlines start at $105 one-way.

What are the most popular routes from Tennessee to Buffalo?

While some choose either Memphis - Buffalo or Knoxville McGhee Tyson - Buffalo, Nashville Intl - Buffalo is the most popular route from Tennessee to Buffalo.

What are the cheapest flights from Tennessee to Buffalo?

Looking for the cheapest flight from Tennessee to Buffalo? While on average our users pay $320, our data indicates the cheapest price to be $255. The most popular route (Nashville Intl - Buffalo), is priced around $194.

What are the most popular airlines that fly from Tennessee to Buffalo?

Before booking your flight from Tennessee to Buffalo check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

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

Users have found that booking a flight from Tennessee to Buffalo at least 44 days early can save you up to 112% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Tennessee to Buffalo for as little as $266 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $312 for flights departing within the next 3 days.

What is the cheapest month to fly from Tennessee to Buffalo?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, February can be a great choice for travel to Buffalo. Flights to Buffalo from Tennessee in February are about $286 on average during February, but can be found for as low as $187.

What airport do you fly into for flights to Buffalo from Tennessee?

For a flight from Tennessee to Buffalo, you will be flying into Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

Can I find deals for flights from Tennessee to Buffalo that include hotel bookings?

Yes. In addition to deals on Tennessee to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Tennessee to Buffalo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Buffalo.

Can I find deals for business class flights from Tennessee to Buffalo?

Yes. Cheapflights offers flight deals from Tennessee to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$89+ Flights from Tennessee to Buffalo

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheap flight deals from Tennessee to Buffalo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$194 (Southwest)
One-way from	$89 (Frontier)
Popular in	May
Cheapest in	February
Average price	$308
Good round-trip deal	$374 or less
Good one-way deal	$255 or less

Provider with most accurate pricing for Nashville Intl-Buffalo flight deals.

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Provider most trusted by Cheapflights users for Nashville Intl-Buffalo flights.

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From Tennessee to Buffalo

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One-way flight from Tennessee to Buffalo

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Highest demand for flights based on searches. 8% potential increase in price ($25 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Tennessee to Buffalo.

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Price to beat on a one-way flight from Tennessee to Buffalo.

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Find flight deals from Tennessee to Buffalo

Cheapest flights from Tennessee to Buffalo
Explore the most affordable flight options available from Tennessee to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Tue 6/106:30 amBNA - BUF

1 stop5h 45mSouthwest

Sun 6/158:35 pmBUF - BNA

1 stop3h 50mSouthwest

Deal found 4/10

$194

Mon 4/1411:03 amBNA - BUF

1 stop22h 21mFrontier

Tue 4/155:37 pmBUF - BNA

1 stop15h 46mFrontier

Deal found 4/9

$198

Fri 5/21:39 pmBNA - BUF

1 stop4h 12mUnited Airlines

Sat 5/36:00 amBUF - BNA

2 stops9h 30mUnited Airlines

Deal found 4/10

$204

Tue 4/297:30 pmCHA - BUF

1 stop3h 56mAmerican Airlines

Sat 5/37:19 pmBUF - CHA

1 stop4h 39mAmerican Airlines

Deal found 4/10

$217

Sat 5/247:29 pmBNA - BUF

1 stop3h 45mAmerican Airlines

Wed 6/47:11 pmBUF - BNA

1 stop5h 21mAmerican Airlines

Deal found 4/10

$219

Tue 5/277:54 pmTYS - BUF

1 stop4h 20mAmerican Airlines

Thu 5/296:01 amBUF - TYS

1 stop5h 00mAmerican Airlines

Deal found 4/10

$225

Thu 5/81:35 pmBNA - BUF

1 stop7h 19mJetBlue

Thu 5/156:35 pmBUF - BNA

1 stop6h 35mJetBlue

Deal found 4/10

$244

Wed 5/215:45 amTYS - BUF

1 stop5h 15mDelta

Mon 5/266:05 amBUF - TYS

1 stop4h 25mDelta

Deal found 4/10

$249

Sat 7/510:50 amCHA - BUF

1 stop5h 14mDelta

Tue 7/86:16 amBUF - CHA

2 stops8h 19mDelta

Deal found 4/10

$253

Sat 10/112:00 pmTYS - BUF

2 stops9h 36mUnited Airlines

Sat 10/187:30 pmBUF - TYS

1 stop4h 12mUnited Airlines

Deal found 4/10

$254

Fri 5/26:25 amBNA - BUF

1 stop4h 43mDelta

Thu 5/159:02 amBUF - BNA

1 stop5h 19mDelta

Deal found 4/10

$269

Sat 5/106:00 amMEM - BUF

1 stop5h 49mAmerican Airlines

Tue 5/137:11 pmBUF - MEM

1 stop5h 33mAmerican Airlines

Deal found 4/10

$271

Best flights from Tennessee to Buffalo
Discover carefully curated flight deals from Tennessee to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Fri 6/65:25 amBNA - BUF

1 stop4h 00mSouthwest

Sun 6/88:35 pmBUF - BNA

1 stop3h 50mSouthwest

Deal found 4/8

$194

Fri 5/21:39 pmBNA - BUF

1 stop4h 12mUnited Airlines

Sat 5/36:00 amBUF - BNA

2 stops9h 30mUnited Airlines

Deal found 4/10

$204

Tue 4/297:30 pmCHA - BUF

1 stop3h 56mAmerican Airlines

Sat 5/37:19 pmBUF - CHA

1 stop4h 39mAmerican Airlines

Deal found 4/10

$217

Wed 7/25:40 pmBNA - BUF

1 stop4h 29mDelta

Mon 7/74:43 pmBUF - BNA

1 stop6h 57mDelta

Deal found 4/9

$229

Thu 5/81:35 pmBNA - BUF

1 stop7h 19mJetBlue

Thu 5/156:35 pmBUF - BNA

1 stop6h 35mJetBlue

Deal found 4/10

$244

Tue 5/277:54 pmTYS - BUF

1 stop4h 20mAmerican Airlines

Thu 5/296:01 amBUF - TYS

1 stop5h 00mAmerican Airlines

Deal found 4/10

$225

Wed 5/215:45 amTYS - BUF

1 stop5h 15mDelta

Mon 5/266:05 amBUF - TYS

1 stop4h 25mDelta

Deal found 4/10

$249

Fri 4/255:45 amTYS - BUF

1 stop3h 55mUnited Airlines

Tue 4/296:00 amBUF - TYS

2 stops8h 40mUnited Airlines

Deal found 4/10

$264

Sat 7/510:50 amCHA - BUF

1 stop5h 14mDelta

Tue 7/86:16 amBUF - CHA

2 stops8h 19mDelta

Deal found 4/10

$253

Sat 5/32:00 pmMEM - BUF

1 stop7h 05mSouthwest

Wed 5/77:05 amBUF - MEM

1 stop4h 05mSouthwest

Deal found 4/10

$284

Sat 5/106:00 amMEM - BUF

1 stop5h 49mAmerican Airlines

Tue 5/137:11 pmBUF - MEM

1 stop5h 33mAmerican Airlines

Deal found 4/10

$271

Sat 5/108:00 amMEM - BUF

2 stops9h 51mUnited Airlines

Tue 5/135:57 pmBUF - MEM

1 stop5h 12mUnited Airlines

Deal found 4/10

$276

Last-minute flights from Tennessee to Buffalo
Discover last-minute flight deals from Tennessee to Buffalo. Data last updated April 11, 2025 and is based on user searches.

Mon 4/1411:03 amBNA - BUF

1 stop22h 21mFrontier

Tue 4/155:37 pmBUF - BNA

1 stop15h 46mFrontier

Deal found 4/9

$198

Tue 4/154:25 pmMEM - BUF

1 stop5h 10mSouthwest

Wed 4/167:05 amBUF - MEM

1 stop4h 05mSouthwest

Deal found 4/10

$635

Tue 4/156:30 amMEM - BUF

3 stops16h 14mUnited Airlines

Wed 4/1610:20 amBUF - MEM

2 stops12h 54mUnited Airlines

Deal found 4/10

$754

Wed 4/162:30 pmBNA - BUF

2 stops7h 05mSouthwest

Mon 4/216:25 amBUF - BNA

1 stop5h 30mSouthwest

Deal found 4/10

$412

Sat 4/199:03 amBNA - BUF

1 stop12h 10mAmerican Airlines

Wed 4/233:01 pmBUF - BNA

1 stop4h 52mAmerican Airlines

Deal found 4/10

$361

Sat 4/1911:35 amBNA - BUF

1 stop6h 12mUnited Airlines

Wed 4/236:00 amBUF - BNA

2 stops11h 27mUnited Airlines

Deal found 4/10

$403

Fri 4/255:45 amTYS - BUF

1 stop3h 55mUnited Airlines

Tue 4/296:00 amBUF - TYS

2 stops8h 40mUnited Airlines

Deal found 4/10

$264

Tue 4/297:30 pmCHA - BUF

1 stop3h 56mAmerican Airlines

Sat 5/37:19 pmBUF - CHA

1 stop4h 39mAmerican Airlines

Deal found 4/10

$217

Fri 5/21:39 pmBNA - BUF

1 stop4h 12mUnited Airlines

Sat 5/36:00 amBUF - BNA

2 stops9h 30mUnited Airlines

Deal found 4/10

$204

Fri 5/26:25 amBNA - BUF

1 stop4h 43mDelta

Thu 5/159:02 amBUF - BNA

1 stop5h 19mDelta

Deal found 4/10

$269

Thu 5/85:10 amBNA - BUF

1 stop4h 40mSouthwest

Fri 5/162:25 pmBUF - BNA

1 stop5h 45mSouthwest

Deal found 4/10

$199

Thu 5/81:35 pmBNA - BUF

1 stop7h 19mJetBlue

Thu 5/156:35 pmBUF - BNA

1 stop6h 35mJetBlue

Deal found 4/10

$244

One-way flights from Tennessee to Buffalo
Search for one-way flight options from Tennessee to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Wed 4/169:23 amBNA - BUF

1 stop7h 47mFrontier

Deal found 4/10

$89

Wed 5/76:05 pmBNA - BUF

1 stop4h 48mDelta

Deal found 4/9

$100

Tue 5/133:11 pmBNA - BUF

2 stops7h 25mUnited Airlines

Deal found 4/10

$105

Thu 6/511:06 amCHA - BUF

1 stop6h 03mDelta

Deal found 4/11

$109

Fri 7/41:07 pmBNA - BUF

1 stop4h 23mAmerican Airlines

Deal found 4/10

$120

Tue 6/109:25 amBNA - BUF

Nonstop1h 50mSouthwest

Deal found 4/10

$127

Sat 7/195:00 amMEM - BUF

1 stop4h 37mAmerican Airlines

Deal found 4/10

$149

Mon 5/58:00 amMEM - BUF

2 stops9h 51mUnited Airlines

Deal found 4/9

$192

Sat 6/78:35 amBNA - BUF

3 stops25h 09mMultiple Airlines

Deal found 4/10

$270

Mon 4/212:45 pmMEM - BUF

2 stops5h 30mSouthwest

Deal found 4/10

$329

Thu 5/223:16 pmCHA - BUF

2 stops7h 29mAmerican Airlines

Deal found 4/10

$380

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 6/10

6:30 am-1:15 pm

1 stop5h 45m

Buffalo

Sun 6/15

8:35 pm-11:25 pm

1 stop3h 50m

$194

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 5/2

1:39 pm-6:51 pm

1 stop4h 12m

Buffalo

Sat 5/3

6:00 am-2:30 pm

2 stops9h 30m

$204

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

Tue 4/29

7:30 pm-11:26 pm

1 stop3h 56m

Buffalo

Sat 5/3

7:19 pm-11:58 pm

1 stop4h 39m

$217

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 5/24

7:29 pm-12:14 am

1 stop3h 45m

Buffalo

Wed 6/4

7:11 pm-11:32 pm

1 stop5h 21m

$219

KnoxvilleBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

Tue 5/27

7:54 pm-12:14 am

1 stop4h 20m

Buffalo

Thu 5/29

6:01 am-11:01 am

1 stop5h 00m

$225

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 5/8

1:35 pm-9:54 pm

1 stop7h 19m

Buffalo

Thu 5/15

6:35 pm-12:10 am

1 stop6h 35m

$244

KnoxvilleBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

Wed 5/21

5:45 am-11:00 am

1 stop5h 15m

Buffalo

Mon 5/26

6:05 am-10:30 am

1 stop4h 25m

$249

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

Sat 7/5

10:50 am-4:04 pm

1 stop5h 14m

Buffalo

Tue 7/8

6:16 am-2:35 pm

2 stops8h 19m

$253

KnoxvilleBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

Fri 4/25

5:45 am-9:40 am

1 stop3h 55m

Buffalo

Tue 4/29

6:00 am-2:40 pm

2 stops8h 40m

$264

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 5/2

6:25 am-12:08 pm

1 stop4h 43m

Buffalo

Thu 5/15

9:02 am-1:21 pm

1 stop5h 19m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 27 results

Best time to book a flight from Tennessee to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Tennessee with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Buffalo

What is the cheapest month to book a flight from Tennessee to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Tennessee to Buffalo (average of $256). Flying from Tennessee to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TN to BUF?

When flying from Tennessee to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Buffalo by month

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Read through reviews of airlines operating flights from Tennessee to Buffalo, such as Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,279 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,910 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,636 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue

7.3

Good

2,925 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What airport do you fly into for flights to Buffalo from Tennessee?
For a flight from Tennessee to Buffalo, you will be flying into Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.
What are the cheapest airlines to fly from Tennessee to Buffalo one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $89. Delta flights start at $100 while deals on United Airlines start at $105 one-way.
What are the most popular routes from Tennessee to Buffalo?
While some choose either Memphis - Buffalo or Knoxville McGhee Tyson - Buffalo, Nashville Intl - Buffalo is the most popular route from Tennessee to Buffalo.
What are the cheapest flights from Tennessee to Buffalo?
Looking for the cheapest flight from Tennessee to Buffalo? While on average our users pay $320, our data indicates the cheapest price to be $255. The most popular route (Nashville Intl - Buffalo), is priced around $194.
Can I find deals for flights from Tennessee to Buffalo that include hotel bookings?
Yes. In addition to deals on Tennessee to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tennessee to Buffalo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Buffalo.
Can I find deals for business class flights from Tennessee to Buffalo?
Yes. Cheapflights offers flight deals from Tennessee to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Tennessee to Buffalo?
Currently, January is the cheapest month in which you can book a flight from Tennessee to Buffalo (average of $256). Flying from Tennessee to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

West Seneca

Williamsville

Amherst

Batavia

Orchard Park

Cheektowaga

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Tennessee to Buffalo

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$185	Average$318	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$187	Average$237	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$188	Average$363	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$198	Average$353	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$276	Average$425	FlexibilityNo cancel fee	On-time63%

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$89+ Cheap flights from Tennessee to Buffalo (BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tennessee to Buffalo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Tennessee to Buffalo

Keep the following information in mind while searching for Tennessee to Buffalo flight deals. Data was last updated April 11, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Tennessee to Buffalo

Cheapest flights from Tennessee to BuffaloExplore the most affordable flight options available from Tennessee to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Explore the most affordable flight options available from Tennessee to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Tennessee to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Tennessee with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Buffalo

What is the cheapest month to book a flight from Tennessee to Buffalo?

What is the cheapest time of day to fly from TN to BUF?

Find hourly flight availability from Tennessee to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

Reviews of airlines servicing Buffalo

Read through reviews of airlines operating flights from Tennessee to Buffalo, such as Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Buffalo from Tennessee?

What are the cheapest airlines to fly from Tennessee to Buffalo one-way?

What are the most popular routes from Tennessee to Buffalo?

What are the cheapest flights from Tennessee to Buffalo?

Can I find deals for flights from Tennessee to Buffalo that include hotel bookings?

How can I find direct flights from Tennessee to Buffalo?

Can I find deals for business class flights from Tennessee to Buffalo?

What is the cheapest month to book a flight from Tennessee to Buffalo?

Traveling to a place near Tennessee?

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Alternative routes for Tennessee to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Tennessee to Buffalo

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Cheapest flights from Tennessee to Buffalo
Explore the most affordable flight options available from Tennessee to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.