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$74+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
Aug 20 — Aug 271
Wed 8/20
Wed 8/27
1 adult, Economy
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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 August 15, 2025.

Round-trip from

$166
(FlightHub)

One-way from

$74
(Priceline)

Popular in

April

Cheapest in

July

Average price

$308

Good round-trip deal

$334 or less
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 ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip 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 August 15, 2025.

This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:07 pmBNA - BUF
1 stop22h 07mFrontier
Sun 9/74:57 pmBUF - BNA
1 stop8h 43mFrontier
Deal found 8/14$166
This JetBlue deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:53 pmBNA - BUF
1 stop7h 15mJetBlue
Sat 9/203:55 pmBUF - BNA
1 stop6h 42mJetBlue
Deal found 8/13$169
This JetBlue deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:53 pmBNA - BUF
1 stop7h 14mJetBlue
Mon 9/226:00 amBUF - BNA
1 stop7h 40mJetBlue
Deal found 8/14$172
This JetBlue deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:53 pmBNA - BUF
1 stop7h 14mJetBlue
Thu 9/116:00 amBUF - BNA
1 stop7h 40mJetBlue
Deal found 8/12$175
This Priceline deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:09 amBNA - BUF
1 stop8h 30mJetBlue
Mon 11/37:00 amBUF - BNA
1 stop6h 15mJetBlue
Deal found 8/14$188
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:05 pmBNA - BUF
1 stop5h 16mDelta
Thu 9/187:08 pmBUF - BNA
1 stop4h 49mDelta
Deal found 8/14$197
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/194:58 pmBNA - BUF
1 stop5h 02mAmerican Airlines
Tue 8/266:00 amBUF - BNA
1 stop6h 28mAmerican Airlines
Deal found 8/12$222
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:30 amBNA - BUF
1 stop7h 15mSouthwest
Wed 9/175:50 amBUF - BNA
2 stops5h 50mSouthwest
Deal found 8/13$227
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:57 pmBNA - BUF
1 stop5h 40mDelta
Wed 9/246:00 amBUF - BNA
1 stop6h 53mDelta
Deal found 8/13$228
This Frontier deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:14 pmBNA - BUF
2 stops21h 00mFrontier
Mon 9/224:58 pmBUF - BNA
1 stop8h 42mFrontier
Deal found 8/14$230
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/315:45 amTYS - BUF
1 stop5h 12mDelta
Sun 9/76:00 amBUF - TYS
1 stop4h 37mDelta
Deal found 8/12$233
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:55 amBNA - BUF
1 stop9h 50mSouthwest
Sun 8/316:30 amBUF - BNA
1 stop6h 20mSouthwest
Deal found 8/13$233

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2025.
Use the filters below to find and compare flights from Tennessee to Buffalo that are best for you.

Fly from

Tennessee

Fly to

Buffalo

Route

Depart

Return

Price

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 10/17

6:12 am-4:29 pm

1 stop9h 17m

Buffalo

Sun 10/19

9:13 pm-4:29 pm

1 stop20h 16m

$166

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 9/12

6:15 am-4:02 pm

1 stop8h 47m

Buffalo

Sun 9/14

7:41 pm-10:53 am

1 stop16h 12m

$166

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 9/5

7:07 pm-6:14 pm

1 stop22h 07m

Buffalo

Sun 9/7

4:57 pm-12:40 am

1 stop8h 43m

$166

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 9/16

1:53 pm-10:08 pm

1 stop7h 15m

Buffalo

Sat 9/20

3:55 pm-9:37 pm

1 stop6h 42m

$169

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 9/20

1:35 pm-10:07 pm

1 stop7h 32m

Buffalo

Wed 9/24

3:55 pm-9:37 pm

1 stop6h 42m

$169

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 9/16

1:53 pm-10:08 pm

1 stop7h 15m

Buffalo

Wed 9/24

3:55 pm-9:37 pm

1 stop6h 42m

$169

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 9/20

1:35 pm-10:07 pm

1 stop7h 32m

Buffalo

Tue 9/23

6:00 am-12:54 pm

1 stop7h 54m

$169

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Wed 9/17

1:53 pm-10:07 pm

1 stop7h 14m

Buffalo

Sat 9/20

3:55 pm-9:37 pm

1 stop6h 42m

$169

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Wed 9/17

7:08 am-2:57 pm

1 stop6h 49m

Buffalo

Tue 9/23

3:55 pm-9:37 pm

1 stop6h 42m

$169

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Tue 9/16

1:53 pm-10:08 pm

1 stop7h 15m

Buffalo

Tue 9/23

6:00 am-12:54 pm

1 stop7h 54m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 51 results
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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?

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 August 15, 2025.

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.

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?

    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 $74. JetBlue flights start at $85 while deals on American 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 $439, our data indicates the cheapest price to be $248. The most popular route (Nashville Intl - Buffalo), is priced around $172.

  • 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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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.
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Top 5 airlines flying from Tennessee to Buffalo

Discover the top 5 airlines that operate flights from Tennessee to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$168Average$224FlexibilityNo cancel feeOn-time62%
DeltaCheapest$186Average$307FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$350FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$325FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$230Average$418FlexibilityNo cancel feeOn-time63%

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