What airlines fly to Knoxville?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Knoxville from Flint according to our data. Delta is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 4 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Flint Bishop Airport to Knoxville McGhee Tyson Airport?

Prices for flights from Flint Bishop Airport to Knoxville McGhee Tyson Airport are updated daily.

How many operators does momondo search for flights from Flint Bishop Airport to Knoxville McGhee Tyson Airport?

As of January 2026, there are 2 operators available to choose from for flights from Flint Bishop Airport to Knoxville McGhee Tyson Airport.

How old do you have to be to fly from Flint Bishop Airport to Knoxville McGhee Tyson Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Flint Bishop Airport to Knoxville McGhee Tyson Airport.

What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$284 Cheap Flights from Flint to Knoxville in 2026

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Find the cheapest flights from Flint to Knoxville

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1:40 pm - 9:44 pm

FNT

TYS

8h 04m

2 stops

5:15 pm - 11:26 pm

TYS

FNT

6h 11m

1 stop

$284American Airlines

Fri, Feb 6 - Tue, Feb 10

12:30 pm - 9:18 pm

FNT

TYS

8h 48m

1 stop

3:54 pm - 11:09 am

TYS

FNT

19h 15m

2 stops

$285Multiple Airlines

Sun, Mar 1 - Wed, Mar 4

1:40 pm - 9:44 pm

FNT

TYS

8h 04m

2 stops

7:44 am - 6:44 pm

TYS

FNT

11h 00m

2 stops

$290American Airlines

Fri, Feb 6 - Tue, Feb 10

1:59 pm - 8:27 pm

FNT

TYS

6h 28m

1 stop

12:37 pm - 9:41 pm

TYS

FNT

9h 04m

1 stop

$292Allegiant Air

Sun, Apr 26 - Thu, Apr 30

5:40 am - 10:48 am

FNT

TYS

5h 08m

1 stop

7:51 am - 11:55 am

TYS

FNT

4h 04m

1 stop

$309American Airlines

Tue, Feb 24 - Tue, Mar 3

12:28 pm - 8:57 pm

FNT

TYS

8h 29m

2 stops

7:51 am - 11:55 am

TYS

FNT

4h 04m

1 stop

$314American Airlines

Tue, Feb 24 - Tue, Mar 3

12:28 pm - 11:59 pm

FNT

TYS

11h 31m

2 stops

6:10 am - 6:56 pm

TYS

FNT

12h 46m

2 stops

$320American Airlines

Tue, Feb 24 - Wed, Mar 4

12:30 pm - 9:18 pm

FNT

TYS

8h 48m

1 stop

3:54 pm - 11:09 am

TYS

FNT

19h 15m

2 stops

$322Multiple Airlines

Thu, Feb 26 - Wed, Mar 4

12:30 pm - 9:18 pm

FNT

TYS

8h 48m

1 stop

8:20 am - 10:34 pm

TYS

FNT

14h 14m

1 stop

$327Allegiant Air

Thu, Feb 26 - Fri, Feb 27

12:30 pm - 9:18 pm

FNT

TYS

8h 48m

1 stop

11:50 am - 11:20 pm

TYS

FNT

11h 30m

1 stop

$331Allegiant Air

Thu, Feb 26 - Sun, Mar 1

American Airlines flights from Flint to Knoxville

Our best American Airlines deals on Flint to Knoxville flight tickets

American Airlines

Feb 6

FNT1:40 pmFlint Bishop

8h 04m

2 stops

TYS9:44 pmKnoxville McGhee Tyson

Feb 10

TYS5:15 pmKnoxville McGhee Tyson

6h 11m

1 stop

FNT11:26 pmFlint Bishop

$284

American Airlines

Feb 6

FNT1:40 pmFlint Bishop

8h 04m

2 stops

TYS9:44 pmKnoxville McGhee Tyson

Feb 10

TYS7:44 amKnoxville McGhee Tyson

11h 00m

2 stops

FNT6:44 pmFlint Bishop

$290

American Airlines

Feb 24

FNT5:40 amFlint Bishop

5h 08m

1 stop

TYS10:48 amKnoxville McGhee Tyson

Mar 3

TYS7:51 amKnoxville McGhee Tyson

4h 04m

1 stop

FNT11:55 amFlint Bishop

$309

Allegiant Air flights from Flint to Knoxville

Our best Allegiant Air deals on Flint to Knoxville flight tickets

Allegiant Air

Apr 26

FNT1:59 pmFlint Bishop

6h 28m

1 stop

TYS8:27 pmKnoxville McGhee Tyson

Apr 30

TYS12:37 pmKnoxville McGhee Tyson

9h 04m

1 stop

FNT9:41 pmFlint Bishop

$292

Allegiant Air

Feb 26

FNT12:30 pmFlint Bishop

8h 48m

1 stop

TYS9:18 pmKnoxville McGhee Tyson

Feb 27

TYS8:20 amKnoxville McGhee Tyson

14h 14m

1 stop

FNT10:34 pmFlint Bishop

$327

Allegiant Air

Feb 26

FNT12:30 pmFlint Bishop

8h 48m

1 stop

TYS9:18 pmKnoxville McGhee Tyson

Mar 1

TYS11:50 amKnoxville McGhee Tyson

11h 30m

1 stop

FNT11:20 pmFlint Bishop

$331

Fly from

Fly to

Route

Depart

Return

Price

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 2/6

1:40 pm-9:44 pm

2 stops8h 04m

Knoxville McGhee Tyson

Tue 2/10

5:15 pm-11:26 pm

1 stop6h 11m

$284

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sun 3/1

12:30 pm-9:18 pm

1 stop8h 48m

Knoxville McGhee Tyson

Wed 3/4

3:54 pm-11:09 am

2 stops19h 15m

$285

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 2/6

1:40 pm-9:44 pm

2 stops8h 04m

Knoxville McGhee Tyson

Tue 2/10

7:44 am-6:44 pm

2 stops11h 00m

$290

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sun 4/26

1:59 pm-8:27 pm

1 stop6h 28m

Knoxville McGhee Tyson

Thu 4/30

12:37 pm-9:41 pm

1 stop9h 04m

$292

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Tue 2/24

5:40 am-10:48 am

1 stop5h 08m

Knoxville McGhee Tyson

Tue 3/3

7:51 am-11:55 am

1 stop4h 04m

$309

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Tue 2/24

12:28 pm-8:57 pm

2 stops8h 29m

Knoxville McGhee Tyson

Tue 3/3

7:51 am-11:55 am

1 stop4h 04m

$314

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Tue 2/24

12:28 pm-11:59 pm

2 stops11h 31m

Knoxville McGhee Tyson

Wed 3/4

6:10 am-6:56 pm

2 stops12h 46m

$320

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 2/26

12:30 pm-9:18 pm

1 stop8h 48m

Knoxville McGhee Tyson

Wed 3/4

3:54 pm-11:09 am

2 stops19h 15m

$322

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 2/26

12:30 pm-9:18 pm

1 stop8h 48m

Knoxville McGhee Tyson

Fri 2/27

8:20 am-10:34 pm

1 stop14h 14m

$327

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 2/26

12:30 pm-9:18 pm

1 stop8h 48m

Knoxville McGhee Tyson

Sun 3/1

11:50 am-11:20 pm

1 stop11h 30m

$331

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Flint to Knoxville

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

Prices

Airlines

What is the cheapest month to fly to Knoxville?

The month of July is, on average, the cheapest month to fly to Knoxville from Flint, with most prices found around $279. If you aren’t able to travel during the month of July, then book flights to Knoxville from Flint during October instead. Flights to Knoxville in October, while not as cheap as those in July, still average around $279.

When to book flights from Flint to Knoxville

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

Estimated round-trip price

Cheap Flint to Knoxville (FNT to TYS) flight deals and tips

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

Fastest flight time	5h 20m
Direct flights	None

The fastest flight from Flint to Knoxville takes 5h 20m

There are no direct flights from Flint to Knoxville. There are no popular flight routes from Flint to Knoxville.

Search flight deals

How far is Flint Bishop to Knoxville McGhee Tyson by plane?
Knoxville McGhee Tyson is 487.1 mi away from Flint Bishop. Typically, this will take 5h 20m by plane in normal conditions.
When did momondo last update prices for flights from Flint Bishop Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Flint Bishop Airport to Knoxville McGhee Tyson Airport are updated daily.
How many operators does momondo search for flights from Flint Bishop Airport to Knoxville McGhee Tyson Airport?
As of January 2026, there are 2 operators available to choose from for flights from Flint Bishop Airport to Knoxville McGhee Tyson Airport.
How old do you have to be to fly from Flint Bishop Airport to Knoxville McGhee Tyson Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Flint Bishop Airport to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Flint to Knoxville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Flint to Knoxville is American Airlines (72% of total bookings). The next most popular airline is United Airlines (28%).

Best airlines flying from Flint to Knoxville

Compare and see reviews for airlines that fly from Flint to Knoxville with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $192	Free Cancellation	Rating 7.4 9,199 reviews		Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,189 reviews		Search American Airlines flights

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Corbin

Crossville

Murphy

Alcoa

Maryville

Oak Ridge

Lenoir City

Newport

Kodak

Dandridge

Jefferson City

Clinton

Rockford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Flint to Knoxville. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Flint to Knoxville flights to just show those with flexible booking policies.

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

Once all potential Flint to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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