$106+ Cheap flights from Nashville to Buffalo (BNA - BUF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUF
Dec 4 — Dec 111
Round-trip
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 December or May, booked 80 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Nashville to Buffalo
Cheapest
Best
Last-minute
One-way
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 November 4, 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 November 4, 2026.
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:20 pm -
1 stop7h 04m
Wed 11/259:20 pm -
1 stop17h 35m
Deal found 11/1![Frontier logo]()
$210
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/166:30 am -
1 stop4h 35m
Wed 12/236:44 pm -
1 stop5h 01m
Deal found 11/1![American Airlines logo]()
$239
This Frontier deal was found by Cheapflights users on 11/3. 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 12/178:08 am -
1 stop8h 32m
Sat 12/199:38 pm -
1 stop11h 35m
Deal found 11/3![Frontier logo]()
$245
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:08 am -
1 stop8h 32m
Sun 12/206:20 pm -
1 stop17h 58m
Deal found 11/3![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:20 pm -
1 stop7h 04m
Wed 11/259:20 pm -
1 stop17h 35m
Deal found 11/3![Frontier logo]()
$270
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:21 am -
1 stop4h 21m
Fri 1/17:47 pm -
1 stop4h 57m
Deal found 11/2![American Airlines logo]()
$273
This JetBlue deal was found by Cheapflights users on 11/3. 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 12/16:15 am -
1 stop6h 05m
Thu 12/311:30 am -
1 stop5h 28m
Deal found 11/3![JetBlue logo]()
$284
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:15 am -
2 stops7h 15m
Thu 12/102:00 pm -
1 stop5h 50m
Deal found 11/1![Southwest logo]()
$294
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/36:00 am -
1 stop4h 42m
Sun 12/65:16 am -
1 stop7h 18m
Deal found 10/30![American Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/104:08 pm -
1 stop6h 51m
Wed 11/186:58 pm -
1 stop4h 24m
Deal found 11/1![American Airlines logo]()
$309
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:43 am -
1 stop7h 09m
Sat 11/211:03 pm -
1 stop23h 22m
Deal found 11/1![Frontier logo]()
$310
Best flights from Nashville to BuffaloDiscover carefully curated flight deals from Nashville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Nashville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Southwest deal was found by Cheapflights users on 10/31. 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 1/72:35 pm -
Nonstop1h 50m
Fri 1/154:05 pm -
Nonstop2h 15m
Deal found 10/31![Southwest logo]()
$279
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1811:39 am -
1 stop5h 15m
Thu 1/215:59 pm -
1 stop5h 28m
Deal found 11/2![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/112:45 pm -
2 stops9h 49m
Thu 12/310:00 am -
1 stop4h 41m
Deal found 11/3![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 10/30. 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.
Thu 12/312:25 pm -
Nonstop1h 50m
Sun 12/67:10 pm -
1 stop4h 50m
Deal found 10/30![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 11/3. 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 12/179:50 pm -
1 stop9h 05m
Sat 12/193:30 pm -
2 stops7h 25m
Deal found 11/3![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/186:00 am -
2 stops9h 41m
Thu 1/212:52 pm -
1 stop5h 14m
Deal found 11/1![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 11/3. 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.
Wed 11/255:15 pm -
1 stop5h 40m
Fri 11/275:20 am -
1 stop5h 35m
Deal found 11/3![Southwest logo]()
$359
Last-minute flights from Nashville to BuffaloDiscover last-minute flight deals from Nashville to Buffalo. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Buffalo. Data last updated November 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/104:08 pm -
1 stop6h 51m
Wed 11/186:58 pm -
1 stop4h 24m
Deal found 11/1![American Airlines logo]()
$309
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:43 am -
1 stop7h 09m
Sat 11/211:03 pm -
1 stop23h 22m
Deal found 11/1![Frontier logo]()
$310
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:20 pm -
1 stop7h 04m
Wed 11/259:20 pm -
1 stop17h 35m
Deal found 11/3![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:20 pm -
1 stop7h 04m
Wed 11/259:20 pm -
1 stop17h 35m
Deal found 11/1![Frontier logo]()
$210
This JetBlue deal was found by Cheapflights users on 11/3. 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 12/16:15 am -
1 stop6h 05m
Thu 12/311:30 am -
1 stop5h 28m
Deal found 11/3![JetBlue logo]()
$284
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:15 am -
2 stops7h 15m
Thu 12/102:00 pm -
1 stop5h 50m
Deal found 11/1![Southwest logo]()
$294
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/36:00 am -
1 stop4h 42m
Sun 12/65:16 am -
1 stop7h 18m
Deal found 10/30![American Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/166:30 am -
1 stop4h 35m
Wed 12/236:44 pm -
1 stop5h 01m
Deal found 11/1![American Airlines logo]()
$239
This Frontier deal was found by Cheapflights users on 11/3. 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 12/178:08 am -
1 stop8h 32m
Sat 12/199:38 pm -
1 stop11h 35m
Deal found 11/3![Frontier logo]()
$245
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:08 am -
1 stop8h 32m
Sun 12/206:20 pm -
1 stop17h 58m
Deal found 11/3![Frontier logo]()
$264
This American Airlines deal was found by Cheapflights users on 10/31. 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 12/296:21 am -
1 stop4h 21m
Mon 1/47:47 pm -
1 stop4h 58m
Deal found 10/31![American Airlines logo]()
$273
One-way flights from Nashville to BuffaloSearch for one-way flight options from Nashville to Buffalo. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Nashville to Buffalo. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:18 am -
1 stop12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$106
This Priceline deal was found by Cheapflights users on 10/31. 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.
Mon 3/112:13 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 10/30. 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.
Sun 11/2212:20 pm -
1 stop7h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$140
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:32 pm -
1 stop4h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$145
This Southwest deal was found by Cheapflights users on 11/2. 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.
Wed 11/259:50 pm -
1 stop9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$150
This Travelocity deal was found by Cheapflights users on 10/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/216:38 pm -
1 stop25h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$166
This Southwest deal was found by Cheapflights users on 11/2. 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.
Thu 11/269:45 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$174
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:12 pm -
1 stop6h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$176
This Southwest deal was found by Cheapflights users on 10/31. 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.
Sun 2/285:10 am -
1 stop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 11/3. 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.
Sat 12/195:35 pm -
2 stops5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$180
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (CheapOair) |
One-way from | $106 (Frontier) |
Popular in | August |
Cheapest in | December |
Average price | $328 |
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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Nashville to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Sat 12/19
7:18 am-8:43 pm
1 stop12h 25m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$106
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Mon 3/1
11:55 am-2:45 pm
Nonstop1h 50m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$140
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Wed 11/25
9:50 pm-8:10 am
1 stop9h 20m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$150
Quickest round-trip
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Thu 11/26
9:45 am-12:30 pm
Nonstop1h 45m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$174
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Sun 2/28
11:55 am-2:45 pm
Nonstop1h 50m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$174
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Tue 11/24
6:04 pm-11:59 pm
1 stop4h 55m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$176
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Sat 12/19
5:35 pm-12:15 am
2 stops5h 40m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$180
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Tue 12/29
6:35 am-1:55 pm
2 stops6h 20m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$189
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Mon 11/23
12:32 pm-10:59 pm
2 stops9h 27m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$190
NashvilleBuffalo
BNA Nashville Intl - BUF Buffalo
BNABUF
Nashville Intl
Thu 11/26
6:00 am-7:04 pm
2 stops12h 04m
Buffalo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$200
Showing 1-10 of 18 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | 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 FlightHub the most. FlightHub 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.
BNA-BUF
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?
Booking 79 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, December is the cheapest month in which you can book a flight from Nashville to Buffalo (average of $242). Flying from Nashville to Buffalo in August is currently the most expensive (average of $431). 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 November 4, 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 November 4, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodSharilynn,May 2024
HOU - LGA
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodSharilynn,May 2024
HOU - LGA
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodSharilynn,May 2024
HOU - LGA
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodSharilynn,May 2024
HOU - LGA
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodSharilynn,May 2024
HOU - LGA
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 locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Alternative routes for Nashville to Buffalo
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Complete your trip
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Nashville and Buffalo flights
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Other flights from Nashville
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Top 4 airlines flying from Nashville to Buffalo
Discover the top 4 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$276 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$330 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$202 | Average$399 | FlexibilityNo cancel fee | On-time63% |