$80+ Cheap flights from Nashville to Buffalo (BNA - 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
fev 19 — fev 261
1 adult, Economy
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Find cheap flights from Nashville to Buffalo with Cheapflights
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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Nashville Intl to Buffalo are usually found in February or September, booked 53 days in advance, depart on a Monday or Tuesday and return on a Wednesday
Cheap flight deals from Nashville to Buffalo
Cheapest flights from Nashville to BuffaloExplore the most affordable flight options available from Nashville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 20, 2026.
Explore the most affordable flight options available from Nashville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 20, 2026.
This American Airlines deal was found by Cheapflights users on 1/18. 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.
seg 2/23:40 pm
BNA
- BUF
1 stop7h 02m
American Airlines
sex 2/66:53 pm
BUF
- BNA
1 stop4h 34m
American Airlines
Deal found 1/18![American Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 1/20. 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 8/225:38 pm
BNA
- BUF
1 stop4h 25m
Delta
sáb 8/296:00 am
BUF
- BNA
1 stop6h 07m
Delta
Deal found 1/20![Delta logo]()
$179
This Southwest deal was found by Cheapflights users on 1/20. 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.
qui 3/59:40 am
BNA
- BUF
2 stops6h 55m
Southwest
seg 3/95:00 am
BUF
- BNA
1 stop7h 05m
Southwest
Deal found 1/20![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 1/18. 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 4/256:05 am
BNA
- BUF
1 stop4h 40m
Delta
dom 4/266:10 am
BUF
- BNA
1 stop3h 59m
Delta
Deal found 1/18![Delta logo]()
$200
This JetBlue deal was found by Cheapflights users on 1/19. 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.
qui 4/305:50 pm
BNA
- BUF
1 stop5h 05m
JetBlue
dom 5/35:29 pm
BUF
- BNA
1 stop6h 05m
JetBlue
Deal found 1/19![JetBlue logo]()
$215
This Southwest deal was found by Cheapflights users on 1/17. 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.
sex 2/279:50 pm
BNA
- BUF
1 stop9h 05m
Southwest
seg 3/28:40 am
BUF
- BNA
2 stops5h 50m
Southwest
Deal found 1/17![Southwest logo]()
$219
This Delta deal was found by Cheapflights users on 1/20. 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 4/46:00 am
BNA
- BUF
1 stop4h 44m
Delta
ter 4/712:07 pm
BUF
- BNA
1 stop4h 32m
Delta
Deal found 1/20![Delta logo]()
$220
This Delta deal was found by Cheapflights users on 1/18. 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.
qua 4/16:00 am
BNA
- BUF
1 stop4h 44m
Delta
ter 4/77:00 am
BUF
- BNA
1 stop10h 19m
Delta
Deal found 1/18![Delta logo]()
$226
This American Airlines deal was found by Cheapflights users on 1/18. 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 4/46:00 am
BNA
- BUF
1 stop4h 26m
American Airlines
ter 4/711:36 am
BUF
- BNA
1 stop7h 25m
American Airlines
Deal found 1/18![American Airlines logo]()
$228
This Delta deal was found by Cheapflights users on 1/18. 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.
qui 4/26:00 am
BNA
- BUF
1 stop4h 44m
Delta
sex 4/104:47 pm
BUF
- BNA
1 stop5h 04m
Delta
Deal found 1/18![Delta logo]()
$241
This United Airlines deal was found by Cheapflights users on 1/19. 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.
seg 2/28:00 am
BNA
- BUF
2 stops10h 25m
United Airlines
qui 2/58:30 am
BUF
- BNA
1 stop5h 06m
United Airlines
Deal found 1/19![United Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 1/18. 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.
qui 4/26:00 am
BNA
- BUF
1 stop4h 44m
Delta
ter 4/710:23 am
BUF
- BNA
1 stop12h 08m
Delta
Deal found 1/18![Delta logo]()
$247
Find flight deals from Nashville to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) 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 janeiro 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $177 (American Airlines) |
One-way from | $80 (American Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $288 |
Good round-trip deal | $389 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville 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 janeiro 20, 2026.
Use the filters below to find and compare flights from Nashville to Buffalo that are best for you.
Fly from
Nashville
Fly to
Buffalo
Route
Depart
Return
Price
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
seg 2/2
4:32 pm-11:48 pm
1 stop6h 16m
Buffalo
qui 2/5
12:38 pm-7:28 pm
1 stop7h 50m
$177
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
qui 3/5
9:40 am-5:35 pm
2 stops6h 55m
Buffalo
seg 3/9
5:00 am-11:05 am
1 stop7h 05m
$182
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
sáb 4/4
6:00 am-11:44 am
1 stop4h 44m
Buffalo
ter 4/7
12:07 pm-3:39 pm
1 stop4h 32m
$220
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
sáb 4/4
6:00 am-11:44 am
1 stop4h 44m
Buffalo
sex 4/10
4:47 pm-8:51 pm
1 stop5h 04m
$220
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
qua 4/1
6:00 am-11:44 am
1 stop4h 44m
Buffalo
ter 4/7
7:00 am-4:19 pm
1 stop10h 19m
$226
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
qua 4/1
6:00 am-11:44 am
1 stop4h 44m
Buffalo
qua 4/8
6:02 am-6:43 pm
1 stop13h 41m
$226
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
seg 2/2
8:00 am-7:25 pm
2 stops10h 25m
Buffalo
qui 2/5
8:30 am-12:36 pm
1 stop5h 06m
$244
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
qui 4/2
6:00 am-11:44 am
1 stop4h 44m
Buffalo
ter 4/7
10:23 am-9:31 pm
1 stop12h 08m
$247
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
qua 4/1
6:00 am-11:44 am
1 stop4h 44m
Buffalo
dom 4/5
6:15 am-9:35 am
1 stop4h 20m
$250
NashvilleBuffalo
BNA - BUF
BNABUF
Nashville Intl
ter 3/17
6:00 am-12:34 pm
1 stop5h 34m
$84
Showing 1-10 of 16 results
Compare providers for flights from Nashville to Buffalo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Buffalo in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Buffalo flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Nashville to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Nashville 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 Nashville to Buffalo
How far ahead should I book a flight from Nashville to Buffalo?
Use this chart to determine the optimal time to book a round-trip flight from Nashville to Buffalo. Price data was last updated on January 16, 2026.
Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Buffalo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Nashville to Buffalo?
Currently, February is the cheapest month in which you can book a flight from Nashville to Buffalo (average of $52). Flying from Nashville to Buffalo in March is currently the most expensive (average of $172). 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 BNA to BUF?
Find hourly flight availability from Nashville 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 janeiro 20, 2026.
When flying from Nashville 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.
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 janeiro 20, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Nashville to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Nashville to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Nashville to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Nashville to Buffalo
Discover the top 5 airlines that operate flights from Nashville 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 janeiro 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$193 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$176 | Average$236 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$388 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$261 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$247 | FlexibilityNo cancel fee | On-timeN/A |