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Cheap flights from Flint, Michigan to Knoxville from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint, Michigan to Knoxville departing on 8/9. 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

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Find the cheapest flights from Flint, Michigan to Knoxville

Cheap round-trip flights

American Airlines Logo
10:55 am - 2:34 pmFNT-TYS
3h 39m1 stop
American Airlines Logo
3:04 pm - 7:35 pmTYS-FNT
4h 31m1 stop
$234American Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 27
United Airlines Logo
4:46 pm - 10:37 pmFNT-TYS
5h 51m1 stop
United Airlines Logo
7:00 am - 1:25 pmTYS-FNT
6h 25m1 stop
$239United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
6:00 am - 4:13 pmFNT-TYS
10h 13m2 stops
American Airlines Logo
12:03 pm - 7:39 pmTYS-FNT
7h 36m2 stops
$244American Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
Allegiant Air Logo
6:30 am - 2:05 pmFNT-TYS
7h 35m1 stop
Allegiant Air Logo
9:25 pm - 12:48 pmTYS-FNT
15h 23m1 stop
$251Allegiant Air
Find Deal
Thu, Oct 16 - Sun, Oct 19
Allegiant Air Logo
10:04 am - 7:54 pmFNT-TYS
9h 50m1 stop
Allegiant Air Logo
1:20 pm - 11:02 pmTYS-FNT
9h 42m1 stop
$263Allegiant Air
Find Deal
Thu, Aug 28 - Thu, Sep 4
United Airlines Logo
4:43 pm - 10:37 pmFNT-TYS
5h 54m1 stop
United Airlines Logo
10:54 am - 4:08 pmTYS-FNT
5h 14m1 stop
$275United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
Logo
9:00 am - 8:41 pmFNT-TYS
35h 41m3 stops
Logo
1:20 pm - 11:02 pmTYS-FNT
9h 42m1 stop
$284
Find Deal
Thu, Aug 28 - Thu, Sep 4
American Airlines Logo
6:00 am - 12:26 pmFNT-TYS
6h 26m1 stop
American Airlines Logo
3:04 pm - 7:35 pmTYS-FNT
4h 31m1 stop
$289American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
6:00 am - 3:15 pmFNT-TYS
9h 15m2 stops
American Airlines Logo
5:27 pm - 11:14 pmTYS-FNT
5h 47m1 stop
$294American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
6:00 am - 3:15 pmFNT-TYS
9h 15m2 stops
American Airlines Logo
12:03 pm - 7:35 pmTYS-FNT
7h 32m2 stops
$299American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25

American Airlines flights from Flint, Michigan to Knoxville

Our best American Airlines deals on Flint, Michigan to Knoxville flight tickets
American Airlines
Aug 20
FNT10:55 amFlint Bishop
3h 39m
1 stop
TYS2:34 pmKnoxville McGhee Tyson
Aug 27
TYS3:04 pmKnoxville McGhee Tyson
4h 31m
1 stop
FNT7:35 pmFlint Bishop
$234
Find similar
American Airlines
Aug 19
FNT6:00 amFlint Bishop
10h 13m
2 stops
TYS4:13 pmKnoxville McGhee Tyson
Aug 26
TYS12:03 pmKnoxville McGhee Tyson
7h 36m
2 stops
FNT7:39 pmFlint Bishop
$244
Find similar
American Airlines
Aug 22
FNT6:00 amFlint Bishop
6h 26m
1 stop
TYS12:26 pmKnoxville McGhee Tyson
Aug 25
TYS3:04 pmKnoxville McGhee Tyson
4h 31m
1 stop
FNT7:35 pmFlint Bishop
$289
Find similar

United Airlines flights from Flint, Michigan to Knoxville

Our best United Airlines deals on Flint, Michigan to Knoxville flight tickets
United Airlines
Aug 15
FNT4:46 pmFlint Bishop
5h 51m
1 stop
TYS10:37 pmKnoxville McGhee Tyson
Aug 19
TYS7:00 amKnoxville McGhee Tyson
6h 25m
1 stop
FNT1:25 pmFlint Bishop
$239
Find similar
United Airlines
Aug 19
FNT4:43 pmFlint Bishop
5h 54m
1 stop
TYS10:37 pmKnoxville McGhee Tyson
Aug 26
TYS10:54 amKnoxville McGhee Tyson
5h 14m
1 stop
FNT4:08 pmFlint Bishop
$275
Find similar
United Airlines
Aug 12
FNT4:46 pmFlint Bishop
5h 49m
1 stop
TYS10:35 pmKnoxville McGhee Tyson
Aug 18
TYS7:00 amKnoxville McGhee Tyson
6h 23m
1 stop
FNT1:23 pmFlint Bishop
$314
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Flint, Michigan to Knoxville 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Flint, Michigan to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Wed 8/20

10:55 am-2:34 pm

1 stop3h 39m

Knoxville McGhee Tyson

Wed 8/27

3:04 pm-7:35 pm

1 stop4h 31m

$234

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 8/15

4:46 pm-10:37 pm

1 stop5h 51m

Knoxville McGhee Tyson

Tue 8/19

7:00 am-1:25 pm

1 stop6h 25m

$239

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Tue 8/19

6:00 am-4:13 pm

2 stops10h 13m

Knoxville McGhee Tyson

Tue 8/26

12:03 pm-7:39 pm

2 stops7h 36m

$244

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 10/16

6:30 am-2:05 pm

1 stop7h 35m

Knoxville McGhee Tyson

Sun 10/19

9:25 pm-12:48 pm

1 stop15h 23m

$251

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 8/28

10:04 am-7:54 pm

1 stop9h 50m

Knoxville McGhee Tyson

Thu 9/4

1:20 pm-11:02 pm

1 stop9h 42m

$263

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Tue 8/19

4:43 pm-10:37 pm

1 stop5h 54m

Knoxville McGhee Tyson

Tue 8/26

10:54 am-4:08 pm

1 stop5h 14m

$275

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 8/28

9:00 am-8:41 pm

3 stops35h 41m

Knoxville McGhee Tyson

Thu 9/4

1:20 pm-11:02 pm

1 stop9h 42m

$284

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 8/22

6:00 am-12:26 pm

1 stop6h 26m

Knoxville McGhee Tyson

Mon 8/25

3:04 pm-7:35 pm

1 stop4h 31m

$289

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 8/22

6:00 am-3:15 pm

2 stops9h 15m

Knoxville McGhee Tyson

Mon 8/25

5:27 pm-11:14 pm

1 stop5h 47m

$294

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 8/22

6:00 am-3:15 pm

2 stops9h 15m

Knoxville McGhee Tyson

Mon 8/25

12:03 pm-7:35 pm

2 stops7h 32m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Flint, Michigan 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

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, Michigan, 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, Michigan during January instead. Flights to Knoxville in January, while not as cheap as those in July, still average around $298.

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

The cheapest day to depart from Flint, Michigan 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, Michigan 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, Michigan 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, Michigan to Knoxville

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

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

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

Best Price Found

$99

Fastest flight time

3h 39m

Direct flights

None

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Flint, Michigan in the past 72 hours is $99. The best round-trip flight deal from Flint, Michigan to Knoxville found on momondo in the last 72 hours is $234.
The fastest flight from Flint, Michigan to Knoxville takes 3h 39m
There are no direct flights from Flint, Michigan to Knoxville. Popular non-direct route for this connection is Flint Bishop Airport - Knoxville McGhee Tyson Airport.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
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 3h 39m 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?

  • 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, Michigan to Knoxville?

Best airlines flying from Flint, Michigan to Knoxville

Compare and see reviews for airlines that fly from Flint, Michigan to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $228Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Newport
Alcoa
Lenoir City
Oak Ridge
Kodak
Dandridge
Clinton
Jefferson City
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.

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