What is the cheapest airline that flies from Flint Bishop to Knoxville McGhee Tyson?

United Airlines is the most popular carrier operating from Flint Bishop to Knoxville McGhee Tyson

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 52% 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 December 2025, 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.

$238 Cheap Flights from Flint to Knoxville in 2025/26

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Find the cheapest flights from Flint to Knoxville

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Cheap round-trip flights

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6:30 am - 12:46 pm

FNT

TYS

6h 16m1 stop

4:44 pm - 11:26 pm

TYS

FNT

6h 42m1 stop

$269American Airlines

Thu, Jan 22 - Sat, Jan 31

6:30 am - 12:46 pm

FNT

TYS

6h 16m1 stop

8:09 am - 6:44 pm

TYS

FNT

10h 35m2 stops

$274American Airlines

Thu, Jan 22 - Sat, Jan 31

1:40 pm - 8:56 pm

FNT

TYS

7h 16m2 stops

11:19 am - 6:44 pm

TYS

FNT

7h 25m2 stops

$279American Airlines

Thu, Jan 22 - Sat, Jan 31

7:00 am - 1:24 pm

FNT

TYS

6h 24m1 stop

11:10 am - 5:09 pm

TYS

FNT

5h 59m1 stop

$304United Airlines

Sat, Jan 24 - Wed, Jan 28

1:40 pm - 10:47 pm

FNT

TYS

9h 07m2 stops

5:15 pm - 11:26 pm

TYS

FNT

6h 11m1 stop

$329American Airlines

Sun, Jan 18 - Sun, Jan 25

1:40 pm - 9:44 pm

FNT

TYS

8h 04m2 stops

7:44 am - 6:44 pm

TYS

FNT

11h 00m2 stops

$334American Airlines

Sun, Jan 18 - Sun, Jan 25

8:56 pm - 4:52 pm

FNT

TYS

19h 56m1 stop

12:23 pm - 8:57 pm

TYS

FNT

8h 34m1 stop

$340Allegiant Air

Mon, Dec 22 - Wed, Dec 24

6:30 am - 12:46 pm

FNT

TYS

6h 16m1 stop

4:44 pm - 11:26 pm

TYS

FNT

6h 42m1 stop

$344American Airlines

Thu, Jan 22 - Sat, Jan 31

7:26 pm - 10:09 pm

FNT

TYS

26h 43m1 stop

7:54 am - 11:26 pm

TYS

FNT

15h 32m1 stop

$441American Airlines

Sun, Jan 18 - Sun, Jan 25

7:00 am - 11:44 pm

FNT

TYS

16h 44m2 stops

11:10 am - 5:09 pm

TYS

FNT

5h 59m1 stop

$443United Airlines

Sat, Jan 24 - Wed, Jan 28

American Airlines flights from Flint to Knoxville

Our best American Airlines deals on Flint to Knoxville flight tickets

American Airlines

Jan 22

FNT6:30 amFlint Bishop

6h 16m

1 stop

TYS12:46 pmKnoxville McGhee Tyson

Jan 31

TYS4:44 pmKnoxville McGhee Tyson

6h 42m

1 stop

FNT11:26 pmFlint Bishop

$269

Find similar

American Airlines

Jan 22

FNT6:30 amFlint Bishop

6h 16m

1 stop

TYS12:46 pmKnoxville McGhee Tyson

Jan 31

TYS8:09 amKnoxville McGhee Tyson

10h 35m

2 stops

FNT6:44 pmFlint Bishop

$274

Find similar

American Airlines

Jan 22

FNT1:40 pmFlint Bishop

7h 16m

2 stops

TYS8:56 pmKnoxville McGhee Tyson

Jan 31

TYS11:19 amKnoxville McGhee Tyson

7h 25m

2 stops

FNT6:44 pmFlint Bishop

$279

Find similar

United Airlines flights from Flint to Knoxville

Our best United Airlines deals on Flint to Knoxville flight tickets

United Airlines

Jan 24

FNT7:00 amFlint Bishop

6h 24m

1 stop

TYS1:24 pmKnoxville McGhee Tyson

Jan 28

TYS11:10 amKnoxville McGhee Tyson

5h 59m

1 stop

FNT5:09 pmFlint Bishop

$304

Find similar

United Airlines

Jan 24

FNT7:00 amFlint Bishop

16h 44m

2 stops

TYS11:44 pmKnoxville McGhee Tyson

Jan 28

TYS11:10 amKnoxville McGhee Tyson

5h 59m

1 stop

FNT5:09 pmFlint Bishop

$443

Find similar

United Airlines

Jan 24

FNT7:00 amFlint Bishop

12h 50m

2 stops

TYS7:50 pmKnoxville McGhee Tyson

Jan 28

TYS11:10 amKnoxville McGhee Tyson

5h 59m

1 stop

FNT5:09 pmFlint Bishop

$458

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 1/22

6:30 am-12:46 pm

1 stop6h 16m

Knoxville McGhee Tyson

Sat 1/31

4:44 pm-11:26 pm

1 stop6h 42m

$269

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 1/22

6:30 am-12:46 pm

1 stop6h 16m

Knoxville McGhee Tyson

Sat 1/31

8:09 am-6:44 pm

2 stops10h 35m

$274

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 1/22

1:40 pm-8:56 pm

2 stops7h 16m

Knoxville McGhee Tyson

Sat 1/31

11:19 am-6:44 pm

2 stops7h 25m

$279

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sat 1/24

7:00 am-1:24 pm

1 stop6h 24m

Knoxville McGhee Tyson

Wed 1/28

11:10 am-5:09 pm

1 stop5h 59m

$304

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sun 1/18

1:40 pm-10:47 pm

2 stops9h 07m

Knoxville McGhee Tyson

Sun 1/25

5:15 pm-11:26 pm

1 stop6h 11m

$329

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sun 1/18

1:40 pm-9:44 pm

2 stops8h 04m

Knoxville McGhee Tyson

Sun 1/25

7:44 am-6:44 pm

2 stops11h 00m

$334

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Mon 12/22

8:56 pm-4:52 pm

1 stop19h 56m

Knoxville McGhee Tyson

Wed 12/24

12:23 pm-8:57 pm

1 stop8h 34m

$340

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 1/22

6:30 am-12:46 pm

1 stop6h 16m

Knoxville McGhee Tyson

Sat 1/31

4:44 pm-11:26 pm

1 stop6h 42m

$344

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sun 1/18

7:26 pm-10:09 pm

1 stop26h 43m

Knoxville McGhee Tyson

Sun 1/25

7:54 am-11:26 pm

1 stop15h 32m

$441

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sat 1/24

7:00 am-11:44 pm

2 stops16h 44m

Knoxville McGhee Tyson

Wed 1/28

11:10 am-5:09 pm

1 stop5h 59m

$443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted 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.

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

The cheapest day to depart from Flint to Knoxville is on a Thursday. Travelers who choose to depart for Knoxville on a Thursday will often find tickets for as low as $391. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Flint to Knoxville for around $517.

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

In the afternoon is the cheapest time of day to fly from Flint to Knoxville when you can find flight prices for as low as $392. Flying to Knoxville in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the morning when prices are around $425.

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	6h 13m
Direct flights	None

The fastest flight from Flint to Knoxville takes 6h 13m

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 6h 13m 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 December 2025, 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 (71% of total bookings). The next most popular airline is United Airlines (29%).

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 9,095 reviews		Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Corbin

Maryville

Crossville

Murphy

Alcoa

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.