Cheap flights from Knoxville to Buffalo (TYS - BUF)

TYS — BUF
Oct 10 — Oct 171

How to find the cheapest flight from Knoxville (TYS) to Buffalo (BUF)

All the information you need to plan the best TYS to BUF flight in 2022: compare Knoxville to Buffalo flight prices with the expected peak season, weather and rainfall in Buffalo.

TYS - BUF

Price

$297 - $571

BUF

Temperature

24.8 - 71.6 °F

BUF

Rainfall

2.5 - 4 inches

Popular inAugustHigh demand for flights, 25% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 31% potential price drop
Round-trip from$297From Knoxville McGhee Tyson to Buffalo
One-way from$136One-way flight from Knoxville McGhee Tyson to Buffalo

What is the cheapest day to fly round-trip from Knoxville to Buffalo?

Wednesday flights are found to be more expensive to fly from Knoxville to Buffalo. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buffalo.

What is the cheapest month to fly from Knoxville to Buffalo?

Flights from Knoxville to Buffalo lean towards being more expensive in August. Prices are generally better when you fly from Knoxville to Buffalo in February, with the cheapest ticket starting at $297.

When is the cheapest time to fly from Knoxville to Buffalo (TYS - BUF)?

A simple way to save on the total cost of your ticket is to fly from Knoxville to Buffalo in the afternoon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight at noon.

Cheap flights from Knoxville to Buffalo in October, November 2022

The best prices found for TYS to BUF flights for October, November
Nov 22 - Nov 24
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

13h 53m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

8h 12m
$166

Frontier

Pick Dates

Deal found 10/2/22

Nov 19 - Nov 24
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

13h 33m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

8h 12m
$168

Frontier

Pick Dates

Deal found 10/2/22

Nov 8 - Nov 13
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

14h 18m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

7h 47m
$186

Frontier

Pick Dates

Deal found 10/4/22

Knoxville to Buffalo 2022 flight deals

Cheap flights to Buffalo from Knoxville found for this year
Nov 22 - Nov 24
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

13h 53m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

8h 12m
$166

Frontier

Pick Dates

Deal found 10/2/22

Nov 19 - Nov 24
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

13h 33m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

8h 12m
$168

Frontier

Pick Dates

Deal found 10/2/22

Nov 8 - Nov 13
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

14h 18m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

7h 47m
$186

Frontier

Pick Dates

Deal found 10/4/22

Cheap Frontier flights from Knoxville to Buffalo

Nov 22 - Nov 24
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

13h 53m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

8h 12m
$166

Frontier

Pick Dates

Deal found 10/2/22

Nov 19 - Nov 24
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

13h 33m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

8h 12m
$168

Frontier

Pick Dates

Deal found 10/2/22

Nov 8 - Nov 13
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

14h 18m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

7h 47m
$186

Frontier

Pick Dates

Deal found 10/4/22

Cheap United Airlines flights from Knoxville to Buffalo

Nov 16 - Nov 28
TYS

Knoxville McGhee Tyson

BUF

Buffalo

2 stops

13h 10m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

14h 48m
$339

United Airlines

Pick Dates

Deal found 10/2/22

Nov 8 - Nov 13
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

23h 23m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

2 stops

24h 54m
$342

United Airlines

Pick Dates

Deal found 10/4/22

Nov 8 - Nov 13
TYS

Knoxville McGhee Tyson

BUF

Buffalo

2 stops

13h 10m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

2 stops

24h 54m
$344

United Airlines

Pick Dates

Deal found 10/4/22

Last minute flights from Knoxville to Buffalo

Late deals on return flights to Buffalo from Knoxville, departing today and this week
Oct 13 - Oct 17
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

5h 59m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

3h 52m
$495

American Airlines

Pick Dates

Deal found 10/4/22

Oct 13 - Oct 17
TYS

Knoxville McGhee Tyson

BUF

Buffalo

2 stops

7h 15m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

3h 52m
$499

American Airlines

Pick Dates

Deal found 10/4/22

Oct 14 - Oct 16
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

4h 19m
BUF

Buffalo

TYS

Knoxville McGhee Tyson

1 stop

6h 09m
$655

American Airlines

Pick Dates

Deal found 10/4/22

One-way flights to Buffalo from Knoxville

The cheapest one-way flights from Knoxville to Buffalo
Nov 10
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

17h 00m
$110

Frontier

Pick Dates

Deal found 10/3/22

Oct 10
TYS

Knoxville McGhee Tyson

BUF

Buffalo

1 stop

20h 34m
$136

Frontier

Pick Dates

Deal found 10/2/22

Nov 10
TYS

Knoxville McGhee Tyson

BUF

Buffalo

2 stops

6h 10m
$242

American Airlines

Pick Dates

Deal found 10/3/22

Related info for your journey

Useful info, stats and facts about Knoxville to Buffalo flights.

Which airlines flying from Knoxville McGhee Tyson to Buffalo have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Knoxville McGhee Tyson to Buffalo that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Knoxville to Buffalo for under $200 on Cheapflights?

Yes, there are multiple flights from Knoxville to Buffalo for under $200. The cheapest flight booked recently is on Frontier for just $166, but on average you can expect to pay $300.

Are there last-minute flights available from Knoxville to Buffalo for under $500?

There are currently 6+ open flights from Knoxville to Buffalo within the next 7 days for less than $500.

What are the cheapest airlines flying from Knoxville to Buffalo round-trip?

Flying on Frontier is currently your cheapest option to Buffalo, with prices starting at $166. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $339 and $358, respectively. These flights start at 61% lower than the current average price 3 months from now.

What are the most popular airlines that fly from Knoxville to Buffalo?

Before booking your flight from Knoxville to Buffalo check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

What are the cheapest flights from Knoxville to Buffalo?

Looking at all options, your cheapest flight can be booked for $258. While the most popular route (Knoxville McGhee Tyson - Buffalo) can be booked for $266 on average our data indicates $514 when flying from Knoxville to Buffalo.

Alternative routes for Knoxville to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Knoxville to Buffalo

The chart below displays the airlines Cheapflights users traveling from Knoxville to Buffalo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$306Average$456FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$317Average$452FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$333Average$528FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights