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Cheap flights from Knoxville to Buffalo (TYS - BUF) from $201

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — BUF
mai 9 — mai 161
From?
To?
qui 5/9
qui 5/16
1 adult, Economy
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The best prices from Knoxville McGhee Tyson to Buffalo are usually found in October or December, booked 31 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Knoxville to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 maio 4, 2024.

Popular in

June

Cheapest in

October

Average price

$590

Round-trip from

$256
High demand for flights, 14% potential price rise
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Best time to find cheap flights, 20% potential price drop
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Average for round-trip flights in May 2024
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From Knoxville McGhee Tyson to Buffalo
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What is the cheapest day to fly round-trip from Knoxville to Buffalo?

Saturday 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.

How far in advance should I book a flight from Knoxville to Buffalo?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 32 days in advance, which can save you up to 197% on flights from Knoxville to Buffalo compared to booking the week you need them. Waiting 32 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $422. For sooner than that we have options available in the next 3 days from $607.

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

Flights from Knoxville to Buffalo lean towards being more expensive in June. Prices are generally better when you fly from Knoxville to Buffalo in October, with the cheapest ticket starting at $199.

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 evening. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

Cheap American Airlines flights from Knoxville to Buffalo

Explore cheap flight options specifically provided by American Airlines for the route between Knoxville and Buffalo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated maio 4, 2024.
qui 5/305:58 pmTYS - BUF
1 stop6h 34mAmerican Airlines
ter 6/46:00 amBUF - TYS
1 stop4h 37mAmerican Airlines
Deal found 5/3$235
qui 5/307:18 pmTYS - BUF
1 stop4h 14mAmerican Airlines
ter 6/46:00 amBUF - TYS
1 stop4h 37mAmerican Airlines
Deal found 5/3$236
seg 6/35:58 pmTYS - BUF
1 stop6h 34mAmerican Airlines
seg 6/106:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/4$245
seg 6/37:53 pmTYS - BUF
1 stop4h 39mAmerican Airlines
sáb 6/86:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/4$250
qua 6/266:11 pmTYS - BUF
1 stop6h 12mAmerican Airlines
sáb 6/296:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/4$270
qui 5/307:18 pmTYS - BUF
1 stop4h 14mAmerican Airlines
dom 6/26:00 amBUF - TYS
1 stop4h 37mAmerican Airlines
Deal found 5/3$271
qui 5/307:18 pmTYS - BUF
1 stop4h 14mAmerican Airlines
dom 6/26:10 amBUF - TYS
2 stops5h 58mAmerican Airlines
Deal found 5/3$276
sex 6/77:40 pmTYS - BUF
1 stop4h 43mAmerican Airlines
dom 6/97:20 amBUF - TYS
1 stop6h 53mAmerican Airlines
Deal found 5/3$305
sáb 6/15:19 amTYS - BUF
1 stop4h 28mAmerican Airlines
qua 6/56:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/3$350

Cheap Knoxville to Buffalo flights in May & June 2024

Find cheap flight options from Knoxville to Buffalo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on maio 4, 2024.
qui 5/305:58 pmTYS - BUF
1 stop6h 34mAmerican Airlines
ter 6/46:00 amBUF - TYS
1 stop4h 37mAmerican Airlines
Deal found 5/3$235
qui 5/307:18 pmTYS - BUF
1 stop4h 14mAmerican Airlines
ter 6/46:00 amBUF - TYS
1 stop4h 37mAmerican Airlines
Deal found 5/3$236
sex 6/710:32 pmTYS - BUF
1 stop23h 20mFrontier
dom 6/910:26 amBUF - TYS
1 stop5h 10mFrontier
Deal found 5/4$237
seg 6/35:58 pmTYS - BUF
1 stop6h 34mAmerican Airlines
seg 6/106:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/4$245
seg 6/37:53 pmTYS - BUF
1 stop4h 39mAmerican Airlines
sáb 6/86:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/4$250
qua 6/266:11 pmTYS - BUF
1 stop6h 12mAmerican Airlines
sáb 6/296:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/4$270
qui 5/307:18 pmTYS - BUF
1 stop4h 14mAmerican Airlines
dom 6/26:00 amBUF - TYS
1 stop4h 37mAmerican Airlines
Deal found 5/3$271
qui 5/307:18 pmTYS - BUF
1 stop4h 14mAmerican Airlines
dom 6/26:10 amBUF - TYS
2 stops5h 58mAmerican Airlines
Deal found 5/3$276
sex 6/77:40 pmTYS - BUF
1 stop4h 43mAmerican Airlines
dom 6/97:20 amBUF - TYS
1 stop6h 53mAmerican Airlines
Deal found 5/3$305

Knoxville to Buffalo 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Buffalo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated maio 4, 2024.
sáb 8/245:10 amTYS - BUF
2 stops6h 07mAmerican Airlines
ter 8/2712:10 pmBUF - TYS
1 stop5h 35mAmerican Airlines
Deal found 5/4$201
sáb 8/245:10 amTYS - BUF
1 stop4h 13mAmerican Airlines
ter 8/2712:10 pmBUF - TYS
1 stop5h 35mAmerican Airlines
Deal found 5/4$226
qui 5/305:58 pmTYS - BUF
1 stop6h 34mAmerican Airlines
ter 6/46:00 amBUF - TYS
1 stop4h 37mAmerican Airlines
Deal found 5/3$235
qui 5/307:18 pmTYS - BUF
1 stop4h 14mAmerican Airlines
ter 6/46:00 amBUF - TYS
1 stop4h 37mAmerican Airlines
Deal found 5/3$236
sex 6/710:32 pmTYS - BUF
1 stop23h 20mFrontier
dom 6/910:26 amBUF - TYS
1 stop5h 10mFrontier
Deal found 5/4$237
seg 6/35:58 pmTYS - BUF
1 stop6h 34mAmerican Airlines
seg 6/106:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/4$245
seg 6/37:53 pmTYS - BUF
1 stop4h 39mAmerican Airlines
sáb 6/86:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/4$250
qua 6/266:11 pmTYS - BUF
1 stop6h 12mAmerican Airlines
sáb 6/296:46 pmBUF - TYS
1 stop5h 12mAmerican Airlines
Deal found 5/4$270
qui 5/307:18 pmTYS - BUF
1 stop4h 14mAmerican Airlines
dom 6/26:00 amBUF - TYS
1 stop4h 37mAmerican Airlines
Deal found 5/3$271

Find flights from Knoxville to Buffalo within your budget

Customize your flight search to find flights from Knoxville 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 2,795,183 searches. Data last updated maio 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$235 - $305

Route

Depart

Return

Price

Knoxville McGhee TysonBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

qui 5/30

1 stop6h 34m

Buffalo

ter 6/4

1 stop4h 37m

$235

Knoxville McGhee TysonBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

qui 5/30

1 stop4h 14m

Buffalo

ter 6/4

1 stop4h 37m

$236

Knoxville McGhee TysonBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

sex 6/7

1 stop23h 20m

Buffalo

dom 6/9

1 stop5h 10m

$237

Knoxville McGhee TysonBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

seg 6/3

1 stop6h 34m

Buffalo

seg 6/10

1 stop5h 12m

$245

Knoxville McGhee TysonBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

seg 6/3

1 stop4h 39m

Buffalo

sáb 6/8

1 stop5h 12m

$250

Knoxville McGhee TysonBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

qua 6/26

1 stop6h 12m

Buffalo

sáb 6/29

1 stop5h 12m

$270

Knoxville McGhee TysonBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

qui 5/30

1 stop4h 14m

Buffalo

dom 6/2

1 stop4h 37m

$271

Knoxville McGhee TysonBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

qui 5/30

1 stop4h 14m

Buffalo

dom 6/2

2 stops5h 58m

$276

Knoxville McGhee TysonBuffalo

TYS - BUF

TYSBUF

Knoxville McGhee Tyson

sex 6/7

1 stop4h 43m

Buffalo

dom 6/9

1 stop6h 53m

$305

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to book a flight from Knoxville to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Buffalo. Price data was last updated on January 28, 2024.
The price you pay for your flight from Knoxville to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Knoxville to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Buffalo. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Buffalo flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Buffalo by month

Plan your trip from Knoxville to Buffalo by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Buffalo is currently $0 while a round-trip flight costs $258. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Knoxville to Buffalo (average of $256). Flying from Knoxville to Buffalo in July is currently the most expensive (average of $363). 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.

January

$256

February

$266

March

$295

April

$278

May

$289

June

$331

July

$363

August

$298

September

$276

October

$260

November

$256

December

$278

Temperature and rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature and rainfall totals by month.

BUF

Temperature

24.8 - 71.6 °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 maio 4, 2024.
Delta
8.1
Very good
10,838 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.1
Very good
10,838 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

American Airlines
7.3
Good
14,728 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Frontier
6.3
Okay
4,098 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Knoxville to Buffalo for under $300 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Buffalo for under $300. The cheapest flight booked recently is on American Airlines for just $235, but on average you can expect to pay $345.

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

    Flying on American Airlines is currently your cheapest option to Buffalo, with prices starting at $235. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $237 and $1,396, respectively. These flights start at 53% lower than the current average price 3 months from now.

  • What does TYS to BUF mean?

    TYS and BUF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. TYS to BUF refers to a flight route from Knoxville McGhee Tyson Airport to Buffalo Airport.

  • Can I find deals for flights from Knoxville to Buffalo that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Buffalo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Buffalo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Buffalo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Knoxville to Buffalo that include hotel bookings?

    Yes. In addition to deals on Knoxville to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Buffalo.

  • Can I find deals for business class flights from Knoxville to Buffalo?

    Yes. Cheapflights offers flight deals from Knoxville 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.

  • Can I find deals for flights from Knoxville to Buffalo that allow pets onboard?

    Many airlines flying from Knoxville to Buffalo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Buffalo?

    Yes, you can often find last-minute deals on Knoxville to Buffalo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Buffalo flight deals updated?

    The Knoxville to Buffalo flight deals you see on this page were last updated on 5/4.

See more FAQs

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Top 2 airlines flying from Knoxville to Buffalo

Discover the top 2 airlines that operate flights from Knoxville 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 2,795,183 searches. Data last updated maio 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$245Average$396FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$246Average$388FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Knoxville to Buffalo by cabin class

Find flights from Knoxville to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Knoxville to Buffalo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Knoxville to Buffalo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Buffalo?

Cheapflights simply makes it quick and affordable to book flights from Knoxville to Buffalo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Knoxville to Buffalo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Knoxville to Buffalo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Knoxville to Buffalo become cheaper?

Yes! Start tracking prices for Knoxville to Buffalo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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