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$75+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Tennessee to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Tennessee (USTN) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(American Airlines)

One-way from

$75
(Frontier)

Popular in

May

Cheapest in

October

Average price

$276
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. 4% potential increase in price ($13 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 January 2025
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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 enero 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/25:52 pmTYS - BUF
1 stop4h 54mAmerican Airlines
mié. 4/912:35 pmBUF - TYS
1 stop7h 33mAmerican Airlines
Deal found 1/30$199
This American Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 2/184:08 pmBNA - BUF
1 stop6h 45mAmerican Airlines
mar. 2/255:53 pmBUF - BNA
1 stop4h 04mAmerican Airlines
Deal found 1/28$199
This Southwest deal was found by Cheapflights users on 1/30. 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.
jue. 3/205:10 pmMEM - BUF
1 stop5h 55mSouthwest
lun. 3/246:00 amBUF - MEM
1 stop6h 10mSouthwest
Deal found 1/30$257
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/112:55 pmCHA - BUF
1 stop4h 18mDelta
vie. 3/76:22 amBUF - CHA
1 stop4h 19mDelta
Deal found 1/30$269
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/98:25 pmCHA - BUF
1 stop3h 47mAmerican Airlines
mar. 8/128:05 pmBUF - CHA
1 stop3h 51mAmerican Airlines
Deal found 1/30$274
This United deal was found by Cheapflights users on 1/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/186:15 pmBNA - BUF
1 stop4h 26mUnited Airlines
mar. 2/253:00 pmBUF - BNA
2 stops7h 22mUnited Airlines
Deal found 1/28$274
This Delta deal was found by Cheapflights users on 1/28. 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.
mar. 3/256:25 amMEM - BUF
1 stop4h 45mDelta
sáb. 3/291:00 pmBUF - MEM
1 stop5h 18mDelta
Deal found 1/28$277
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/510:30 amBNA - BUF
1 stop5h 36mDelta
lun. 2/106:15 pmBUF - BNA
1 stop5h 08mDelta
Deal found 1/29$277
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/17:00 amTYS - BUF
2 stops7h 17mUnited Airlines
vie. 3/77:40 pmBUF - TYS
1 stop4h 14mUnited Airlines
Deal found 1/30$279
This American Airlines deal was found by Cheapflights users on 1/28. 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.
mié. 3/262:47 pmMEM - BUF
2 stops6h 59mAmerican Airlines
sáb. 3/297:11 pmBUF - MEM
1 stop5h 46mAmerican Airlines
Deal found 1/28$282
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/18:00 amMEM - BUF
1 stop4h 16mUnited Airlines
vie. 3/75:52 pmBUF - MEM
1 stop5h 07mUnited Airlines
Deal found 1/29$297
This JetBlue Airways deal was found by Cheapflights users on 1/29. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/237:00 amBNA - BUF
1 stop5h 04mJetBlue
mar. 5/276:00 amBUF - BNA
1 stop7h 40mJetBlue
Deal found 1/29$362

Find flights from Tennessee to Buffalo within your budget

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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

mié. 4/2

5:52 pm-10:46 pm

1 stop4h 54m

Buffalo

mié. 4/9

12:35 pm-8:08 pm

1 stop7h 33m

$199

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

vie. 3/14

6:10 am-12:18 pm

1 stop5h 08m

Buffalo

mié. 3/19

7:11 pm-11:29 pm

1 stop5h 18m

$219

MemphisBuffalo

MEM - BUF

MEMBUF

Memphis

jue. 3/20

5:10 pm-12:05 am

1 stop5h 55m

Buffalo

lun. 3/24

6:00 am-11:10 am

1 stop6h 10m

$257

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

sáb. 3/1

12:55 pm-5:13 pm

1 stop4h 18m

Buffalo

vie. 3/7

6:22 am-10:41 am

1 stop4h 19m

$269

MemphisBuffalo

MEM - BUF

MEMBUF

Memphis

mar. 3/25

6:25 am-12:10 pm

1 stop4h 45m

Buffalo

sáb. 3/29

1:00 pm-5:18 pm

1 stop5h 18m

$277

KnoxvilleBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

sáb. 3/1

7:00 am-2:17 pm

2 stops7h 17m

Buffalo

vie. 3/7

7:40 pm-11:54 pm

1 stop4h 14m

$279

MemphisBuffalo

MEM - BUF

MEMBUF

Memphis

mié. 3/26

2:47 pm-10:46 pm

2 stops6h 59m

Buffalo

sáb. 3/29

7:11 pm-11:57 pm

1 stop5h 46m

$282

ChattanoogaBuffalo

CHA - BUF

CHABUF

Chattanooga Lovell Field

jue. 4/3

8:15 pm-12:20 am

1 stop4h 05m

Buffalo

dom. 4/6

3:01 pm-6:57 pm

1 stop3h 56m

$284

MemphisBuffalo

MEM - BUF

MEMBUF

Memphis

sáb. 3/1

8:00 am-1:16 pm

1 stop4h 16m

Buffalo

vie. 3/7

5:52 pm-9:59 pm

1 stop5h 07m

$297

NashvilleBuffalo

BNA - BUF

BNABUF

Nashville Intl

vie. 2/21

5:35 pm-12:17 am

1 stop5h 42m

Buffalo

dom. 2/23

6:00 am-10:15 am

1 stop5h 15m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 27 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.

Travel insights for flights from Tennessee to Buffalo

Get recent, data-driven insights about flights from Tennessee to Buffalo including ideal travel times, pricing trends, and more.

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 enero 30, 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.

Rainfall in Buffalo by month

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

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

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated enero 30, 2025.
Read through reviews of airlines operating flights from Tennessee to Buffalo, such as Southwest, Delta and JetBlue. 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
8.1
Very good
4,585 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,153 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,906 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 $75. JetBlue flights start at $100 while deals on Delta start at $110 one-way.

  • What are the most popular routes from Tennessee to Buffalo?

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

  • 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 Tennessee?

Book flights to Tennessee if you plan to visit one of these locations
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$180Average$331FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$187Average$237FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$227Average$355FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$456FlexibilityNo cancel feeOn-time63%
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