Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Knoxville to Buffalo from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Buffalo departing on 12/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Knoxville to Buffalo

Cheap round-trip flights

These are some of the best round-trip flight deals from Knoxville to Buffalo that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Knoxville to Buffalo.

Cheap last minute flights

Planning a quick getaway from Knoxville to Buffalo? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buffalo, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Knoxville to Buffalo

Find recent round-trip train or bus tickets from Knoxville to Buffalo.

All round-trip flight deals to Buffalo

The cheapest plane tickets to Buffalo found on KAYAK recently.
7:59 pm - 11:56 pmTYS-BUF
3h 57m1 stop
6:25 am - 11:53 amBUF-TYS
5h 28m1 stop
$248Delta
Find Deal
Thu, Dec 12 - Sun, Dec 15
5:45 am - 9:46 amTYS-BUF
4h 01m1 stop
6:00 am - 2:40 pmBUF-TYS
8h 40m2 stops
$253United Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15
8:02 pm - 12:10 amTYS-BUF
4h 08m1 stop
12:23 pm - 5:38 pmBUF-TYS
5h 15m1 stop
$258American Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
5:45 am - 9:46 amTYS-BUF
4h 01m1 stop
6:00 am - 5:05 pmBUF-TYS
11h 05m2 stops
$263United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
8:08 pm - 12:33 amTYS-BUF
4h 25m1 stop
6:00 am - 10:29 amBUF-TYS
4h 29m1 stop
$283American Airlines
Find Deal
Mon, Dec 2 - Sun, Dec 8
7:00 am - 2:22 pmTYS-BUF
7h 22m2 stops
6:00 am - 2:40 pmBUF-TYS
8h 40m2 stops
$311United Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15
4:30 pm - 1:11 pmTYS-BUF
20h 41m2 stops
10:25 am - 8:35 pmBUF-TYS
10h 10m2 stops
$494United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
2:06 pm - 8:47 pmTYS-BUF
6h 41m1 stop
6:00 am - 5:05 pmBUF-TYS
11h 05m2 stops
$683United Airlines
Find Deal
Mon, Dec 2 - Sun, Dec 8
7:00 am - 11:14 pmTYS-BUF
16h 14m3 stops
7:00 am - 1:23 pmBUF-TYS
6h 23m1 stop
$1,233United Airlines
Find Deal
Mon, Dec 2 - Sun, Dec 8
7:00 am - 11:14 pmTYS-BUF
16h 14m3 stops
6:00 am - 5:05 pmBUF-TYS
11h 05m2 stops
$1,423United Airlines
Find Deal
Mon, Dec 2 - Sun, Dec 8
5:53 am - 11:58 amTYS-BUF
6h 05m1 stop
$200American Airlines
Find Deal
Fri, Dec 27
7:24 pm - 11:46 pmTYS-BUF
4h 22m1 stop
$211United Airlines
Find Deal
Fri, Dec 27
5:45 am - 11:15 pmTYS-BUF
17h 30m2 stops
$278United Airlines
Find Deal
Sun, Dec 29
5:45 am - 11:15 pmTYS-BUF
17h 30m2 stops
$372United Airlines
Find Deal
Fri, Dec 27
7:23 pm - 11:46 pmTYS-BUF
4h 23m1 stop
6:06 am - 10:32 amBUF-TYS
4h 26m1 stop
$358American Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
10:46 am - 4:29 pmTYS-BUF
5h 43m2 stops
12:38 pm - 5:09 pmBUF-TYS
4h 31m1 stop
$363American Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
6:04 pm - 12:33 amTYS-BUF
6h 29m1 stop
5:40 am - 10:56 amBUF-TYS
5h 16m1 stop
$438American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
8:08 pm - 12:33 amTYS-BUF
4h 25m1 stop
12:38 pm - 5:09 pmBUF-TYS
4h 31m1 stop
$448American Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
10:55 am - 11:14 pmTYS-BUF
12h 19m2 stops
5:50 pm - 10:24 pmBUF-TYS
4h 34m1 stop
$618United Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
10:55 am - 11:14 pmTYS-BUF
12h 19m2 stops
6:00 am - 4:55 pmBUF-TYS
10h 55m2 stops
$623United Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
10:55 am - 11:42 pmTYS-BUF
12h 47m2 stops
7:50 pm - 1:23 pmBUF-TYS
17h 33m2 stops
$629United Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
2:06 pm - 11:42 pmTYS-BUF
9h 36m2 stops
7:50 pm - 11:59 pmBUF-TYS
4h 09m1 stop
$788United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
10:55 am - 11:42 pmTYS-BUF
12h 47m2 stops
6:00 am - 1:25 pmBUF-TYS
7h 25m2 stops
$1,288United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30

American Airlines flights from Knoxville to Buffalo

Our best American Airlines deals on Knoxville to Buffalo flight tickets
American Airlines
Dec 6
TYS8:02 pmKnoxville McGhee Tyson
4h 08m
1 stop
BUF12:10 amBuffalo
Dec 10
BUF12:23 pmBuffalo
5h 15m
1 stop
TYS5:38 pmKnoxville McGhee Tyson
American Airlines
Dec 2
TYS8:08 pmKnoxville McGhee Tyson
4h 25m
1 stop
BUF12:33 amBuffalo
Dec 8
BUF6:00 amBuffalo
4h 29m
1 stop
TYS10:29 amKnoxville McGhee Tyson
American Airlines
Nov 26
TYS7:23 pmKnoxville McGhee Tyson
4h 23m
1 stop
BUF11:46 pmBuffalo
Dec 3
BUF6:06 amBuffalo
4h 26m
1 stop
TYS10:32 amKnoxville McGhee Tyson

United Airlines flights from Knoxville to Buffalo

Our best United Airlines deals on Knoxville to Buffalo flight tickets
United Airlines
Dec 12
TYS5:45 amKnoxville McGhee Tyson
4h 01m
1 stop
BUF9:46 amBuffalo
Dec 15
BUF6:00 amBuffalo
8h 40m
2 stops
TYS2:40 pmKnoxville McGhee Tyson
United Airlines
Dec 6
TYS5:45 amKnoxville McGhee Tyson
4h 01m
1 stop
BUF9:46 amBuffalo
Dec 10
BUF6:00 amBuffalo
11h 05m
2 stops
TYS5:05 pmKnoxville McGhee Tyson
United Airlines
Dec 12
TYS7:00 amKnoxville McGhee Tyson
7h 22m
2 stops
BUF2:22 pmBuffalo
Dec 15
BUF6:00 amBuffalo
8h 40m
2 stops
TYS2:40 pmKnoxville McGhee Tyson

See travel insights to Buffalo from

How to get the cheapest flight ticket from Knoxville to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of October, then book flights to Buffalo from Knoxville during September instead. Flights to Buffalo in September, while not as cheap as those in October, still average around $258.

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $248. Flights from Knoxville to Buffalo on a Monday will generally be more expensive and average around $533. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the afternoon is the cheapest time of day to fly from Knoxville to Buffalo when you can find flight prices for as low as $288. Flying to Buffalo in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $407 per ticket.

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

The ideal time to book your flight to Buffalo is 46 days in advance when prices tend to average $332. However, in the past 72 hours, people saw flights from Knoxville for as low as $198.

Can stopping save me money on Knoxville to Buffalo flights?

You could potentially save up to 28% on your flight if you consider stops on a Knoxville to Buffalo flight.

When to book flights from Knoxville to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Buffalo (TYS to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Buffalo

Best Price Found

$200

Fastest flight time

3h 57m

Direct flights

None

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Knoxville in the past 72 hours is $200. The best round-trip flight deal from Knoxville to Buffalo found on momondo in the last 72 hours is $248.
The fastest flight from Knoxville to Buffalo takes 3h 57m
There are no direct flights from Knoxville to Buffalo. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - Buffalo Airport.
There is 1 airport near Buffalo: Buffalo (BUF)

  • How far is Knoxville McGhee Tyson to Buffalo by plane?

    There are 548.4 mi between Knoxville McGhee Tyson and Buffalo. 3h 57m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Buffalo Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Buffalo Airport were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Buffalo Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Buffalo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Knoxville to Buffalo?


Best airlines flying from Knoxville to Buffalo

Compare and see reviews for airlines that fly from Knoxville to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $208Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $223Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $309Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Buffalo?

It is quick and easy to find Knoxville to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

Can I find flights from Knoxville to Buffalo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buffalo from Knoxville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Knoxville to Buffalo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buffalo from Knoxville.

I’m not ready to book a flight from Knoxville to Buffalo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Knoxville to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.


An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

Find better results for your trip to the United States