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$81+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(Priceline)

One-way from

$81
(Priceline)

Popular in

April

Cheapest in

July

Average price

$258

Good round-trip deal

$278 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. 9% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:05 amBNA - BUF
1 stop11h 52mMultiple Airlines
Mon 10/279:13 pmBUF - BNA
1 stop13h 31mMultiple Airlines
Deal found 9/30$169
This JetBlue deal was found by Cheapflights users on 9/29. 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 10/237:08 amBNA - BUF
1 stop6h 51mJetBlue
Sat 10/253:59 pmBUF - BNA
1 stop6h 40mJetBlue
Deal found 9/29$172
This Trip.com deal was found by Cheapflights users on 9/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:12 amBNA - BUF
1 stop9h 17mFrontier
Sun 10/199:13 pmBUF - BNA
1 stop20h 16mFrontier
Deal found 9/29$178
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:10 amBNA - BUF
2 stops8h 43mFrontier
Sun 11/26:59 pmBUF - BNA
1 stop16h 26mFrontier
Deal found 10/1$188
This JetBlue deal was found by Cheapflights users on 9/30. 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.
Wed 11/1210:50 amBNA - BUF
1 stop7h 22mJetBlue
Sat 11/157:00 amBUF - BNA
1 stop6h 15mJetBlue
Deal found 9/30$189
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/176:30 pmBNA - BUF
1 stop4h 45mAmerican Airlines
Tue 10/2111:12 amBUF - BNA
1 stop4h 54mAmerican Airlines
Deal found 10/1$197
This Southwest deal was found by Cheapflights users on 9/30. 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 10/209:30 pmBNA - BUF
1 stop9h 40mSouthwest
Tue 10/216:25 pmBUF - BNA
1 stop4h 20mSouthwest
Deal found 9/30$202
This Frontier deal was found by Cheapflights users on 9/30. 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.
Mon 10/276:12 amBNA - BUF
1 stop9h 17mFrontier
Sat 11/17:12 pmBUF - BNA
2 stops21h 35mFrontier
Deal found 9/30$205
This Southwest deal was found by Cheapflights users on 10/2. 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.
Tue 11/45:55 amBNA - BUF
2 stops7h 25mSouthwest
Tue 11/118:05 amBUF - BNA
2 stops5h 55mSouthwest
Deal found 10/2$207
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 11/95:00 amCHA - BUF
1 stop6h 02mAmerican Airlines
Sun 11/1611:20 amBUF - CHA
1 stop6h 34mAmerican Airlines
Deal found 9/29$249
This Delta deal was found by Cheapflights users on 10/1. 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 10/167:35 pmCHA - BUF
1 stop4h 04mDelta
Sat 11/85:05 pmBUF - CHA
1 stop5h 57mDelta
Deal found 10/1$254
This Delta deal was found by Cheapflights users on 10/1. 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.
Fri 10/173:05 pmCHA - BUF
1 stop3h 45mDelta
Tue 10/2110:08 amBUF - CHA
1 stop5h 17mDelta
Deal found 10/1$259

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 October 2, 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

Tue 11/4

6:09 am-3:39 pm

1 stop8h 30m

Buffalo

Tue 11/11

7:00 am-12:15 pm

1 stop6h 15m

$169

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 10/23

7:08 am-2:59 pm

1 stop6h 51m

Buffalo

Sat 10/25

3:59 pm-9:39 pm

1 stop6h 40m

$172

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

$178

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 10/31

11:10 am-8:53 pm

2 stops8h 43m

Buffalo

Sun 11/2

6:59 pm-10:25 am

1 stop16h 26m

$188

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 10/25

5:05 am-5:57 pm

1 stop11h 52m

Buffalo

Mon 10/27

9:13 pm-2:35 pm

2 stops18h 22m

$194

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Fri 10/31

12:15 pm-9:25 pm

1 stop8h 10m

Buffalo

Sun 11/2

5:00 am-8:45 am

1 stop4h 45m

$197

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Wed 10/29

12:04 pm-5:52 pm

1 stop4h 48m

Buffalo

Wed 11/5

6:00 am-10:55 am

1 stop5h 55m

$197

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Thu 10/23

8:00 am-1:22 pm

1 stop4h 22m

Buffalo

Sun 10/26

7:00 am-12:34 pm

1 stop6h 34m

$197

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Wed 11/26

4:15 pm-11:35 pm

1 stop6h 20m

Buffalo

Mon 12/1

2:10 pm-10:00 pm

1 stop8h 50m

$197

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

Sat 12/13

5:18 am-11:03 am

1 stop4h 45m

Buffalo

Sat 12/13

5:32 pm-9:22 pm

1 stop4h 50m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 60 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 October 2, 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.

  • How long is the flight from Tennessee to Buffalo?

    JetBlue, Frontier, and American Airlines can get you from Tennessee to Buffalo in just under 4h. Your travel time can differ by up to 5h 17m. There are 646 mi between Tennessee and Buffalo. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $85. American Airlines flights start at $126 while deals on United Airlines start at $141 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 $369, our data indicates the cheapest price to be $277. The most popular route (Nashville Intl - Buffalo), is priced around $169.

  • 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

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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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$126Average$196FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$196Average$346FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$309FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$198Average$325FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$218Average$421FlexibilityNo cancel feeOn-time63%

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