What airlines fly to Flint?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Flint from Knoxville according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Flint. Keep in mind that there are 3 different airlines that fly to Flint on a routine basis, so you have a few additional options to choose from.

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

Allegiant Air is the most popular carrier operating from Knoxville McGhee Tyson to Flint Bishop

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

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

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

As of November 2025, there are 2 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Flint Bishop Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Flint Bishop Airport.

What documentation or ID do you need to fly to Flint Bishop Airport?

The travel and health documents you'll need for your trip to Flint Bishop Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Flint Bishop Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$112 Cheap Flights from Knoxville to Flint in 2025/26

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Cheap round-trip flights

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1:22 pm - 8:28 pmTYS-FNT

7h 06m1 stop

2:40 pm - 10:42 pmFNT-TYS

8h 02m1 stop

$209Allegiant Air

Find Deal

Thu, Dec 4 - Thu, Dec 11

1:22 pm - 8:28 pmTYS-FNT

7h 06m1 stop

2:40 pm - 10:42 pmFNT-TYS

8h 02m1 stop

$220Allegiant Air

Find Deal

Thu, Dec 4 - Thu, Dec 11

8:26 am - 1:25 pmTYS-FNT

4h 59m1 stop

4:42 pm - 9:04 pmFNT-TYS

4h 22m1 stop

$244United Airlines

Find Deal

Thu, Nov 20 - Thu, Dec 4

11:22 am - 11:14 pmTYS-FNT

11h 52m2 stops

5:29 am - 12:44 pmFNT-TYS

7h 15m1 stop

$249American Airlines

Find Deal

Thu, Nov 20 - Thu, Dec 4

6:16 pm - 11:14 pmTYS-FNT

4h 58m1 stop

5:30 am - 3:49 pmFNT-TYS

10h 19m2 stops

$264American Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

10:16 am - 6:45 pmTYS-FNT

8h 29m2 stops

5:30 am - 3:49 pmFNT-TYS

10h 19m2 stops

$269American Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

6:45 am - 1:25 pmTYS-FNT

6h 40m1 stop

4:42 pm - 10:55 pmFNT-TYS

6h 13m1 stop

$279United Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

1:22 pm - 8:28 pmTYS-FNT

7h 06m1 stop

5:41 pm - 8:33 amFNT-TYS

14h 52m2 stops

$286Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

8:10 am - 6:56 pmTYS-FNT

10h 46m2 stops

6:30 am - 10:49 amFNT-TYS

4h 19m1 stop

$294American Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

12:43 pm - 5:33 pmTYS-FNT

28h 50m3 stops

2:40 pm - 10:42 pmFNT-TYS

8h 02m1 stop

$336Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

Allegiant Air flights from Knoxville to Flint

Our best Allegiant Air deals on Knoxville to Flint flight tickets

Allegiant Air

Dec 4

TYS1:22 pmKnoxville McGhee Tyson

7h 06m

1 stop

FNT8:28 pmFlint Bishop

Dec 11

FNT2:40 pmFlint Bishop

8h 02m

1 stop

TYS10:42 pmKnoxville McGhee Tyson

$209

Find similar

Allegiant Air

Dec 4

TYS1:22 pmKnoxville McGhee Tyson

7h 06m

1 stop

FNT8:28 pmFlint Bishop

Dec 11

FNT2:40 pmFlint Bishop

8h 02m

1 stop

TYS10:42 pmKnoxville McGhee Tyson

$220

Find similar

Allegiant Air

Dec 11

TYS1:22 pmKnoxville McGhee Tyson

7h 06m

1 stop

FNT8:28 pmFlint Bishop

Dec 15

FNT11:00 amFlint Bishop

29h 02m

1 stop

TYS4:02 pmKnoxville McGhee Tyson

$330

Find similar

American Airlines flights from Knoxville to Flint

Our best American Airlines deals on Knoxville to Flint flight tickets

American Airlines

Nov 20

TYS11:22 amKnoxville McGhee Tyson

11h 52m

2 stops

FNT11:14 pmFlint Bishop

Dec 4

FNT5:29 amFlint Bishop

7h 15m

1 stop

TYS12:44 pmKnoxville McGhee Tyson

$249

Find similar

American Airlines

Nov 19

TYS6:16 pmKnoxville McGhee Tyson

4h 58m

1 stop

FNT11:14 pmFlint Bishop

Nov 23

FNT5:30 amFlint Bishop

10h 19m

2 stops

TYS3:49 pmKnoxville McGhee Tyson

$264

Find similar

American Airlines

Nov 19

TYS10:16 amKnoxville McGhee Tyson

8h 29m

2 stops

FNT6:45 pmFlint Bishop

Nov 23

FNT5:30 amFlint Bishop

10h 19m

2 stops

TYS3:49 pmKnoxville McGhee Tyson

$269

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Thu 12/4

1:22 pm-8:28 pm

1 stop7h 06m

Flint Bishop

Thu 12/11

2:40 pm-10:42 pm

1 stop8h 02m

$209

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Thu 12/4

1:22 pm-8:28 pm

1 stop7h 06m

Flint Bishop

Thu 12/11

2:40 pm-10:42 pm

1 stop8h 02m

$220

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Thu 11/20

8:26 am-1:25 pm

1 stop4h 59m

Flint Bishop

Thu 12/4

4:42 pm-9:04 pm

1 stop4h 22m

$244

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Thu 11/20

11:22 am-11:14 pm

2 stops11h 52m

Flint Bishop

Thu 12/4

5:29 am-12:44 pm

1 stop7h 15m

$249

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Wed 11/19

6:16 pm-11:14 pm

1 stop4h 58m

Flint Bishop

Sun 11/23

5:30 am-3:49 pm

2 stops10h 19m

$264

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Wed 11/19

10:16 am-6:45 pm

2 stops8h 29m

Flint Bishop

Sun 11/23

5:30 am-3:49 pm

2 stops10h 19m

$269

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Wed 11/19

6:45 am-1:25 pm

1 stop6h 40m

Flint Bishop

Sun 11/23

4:42 pm-10:55 pm

1 stop6h 13m

$279

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Thu 12/4

1:22 pm-8:28 pm

1 stop7h 06m

Flint Bishop

Thu 12/11

5:41 pm-8:33 am

2 stops14h 52m

$286

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Sat 2/21

8:10 am-6:56 pm

2 stops10h 46m

Flint Bishop

Tue 2/24

6:30 am-10:49 am

1 stop4h 19m

$294

KnoxvilleFlint

TYS - FNT

TYSFNT

Knoxville McGhee Tyson

Thu 12/4

12:43 pm-5:33 pm

3 stops28h 50m

Flint Bishop

Thu 12/11

2:40 pm-10:42 pm

1 stop8h 02m

$336

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Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Flint

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 day to depart on your flight to Flint?

The cheapest day to depart from Knoxville to Flint is on a Saturday when prices can be found for as low as $273. Flights from Knoxville to Flint on a Monday will generally be more expensive and average around $483. 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 Flint?

Flying to Flint from Knoxville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $343 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $443.

When to book flights from Knoxville to Flint

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is Knoxville McGhee Tyson to Flint Bishop by plane?
Knoxville McGhee Tyson and Flint Bishop are 487.1 mi apart from one another. In terms of flight time, this usually takes a little over 4h 36m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Flint Bishop Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Flint Bishop Airport are updated daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Flint Bishop Airport?
As of November 2025, there are 2 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Flint Bishop Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Flint Bishop Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Flint Bishop Airport.
What documentation or ID do you need to fly to Flint Bishop Airport?
The travel and health documents you'll need for your trip to Flint Bishop Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Flint Bishop Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Knoxville to Flint?
momondo data reveals that the most frequently booked airline on the route from Knoxville to Flint is United Airlines, representing 53% of all bookings. The subsequent popular airline is American Airlines at 47%.

Best airlines flying from Knoxville to Flint

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,040 reviews		Search American Airlines flights
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights

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

Finding the right flight to Flint from Knoxville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Flint quick and easy, saving you time and money.

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

Flights from Knoxville to Flint with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Knoxville and Flint by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Flint, momondo offers a useful price alert feature which will track prices for flights to Flint from Knoxville and alert you when they change.

An easier way to manage your Flint trip

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Cheap flights from Knoxville to Flint from $112

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 Flint departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Allegiant Air flights from Knoxville to Flint

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American Airlines flights from Knoxville to Flint

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How to get the cheapest flight ticket from Knoxville to Flint

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 day to depart on your flight to Flint?

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

Flying to Flint from Knoxville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $343 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $443.

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

Allegiant Air is the most popular carrier operating from Knoxville McGhee Tyson to Flint Bishop

What airlines fly to Flint?

When to book flights from Knoxville to Flint

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

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

Direct flights

How far is Knoxville McGhee Tyson to Flint Bishop by plane?

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

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

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

What documentation or ID do you need to fly to Flint Bishop Airport?

What is the most popular airline from Knoxville to Flint?

Best airlines flying from Knoxville to Flint

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

Traveling to a place near Flint?

Why use momondo?

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

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

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

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

An easier way to manage your Flint 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.

Find better results for your trip to the United States

Airports servicing Michigan