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Cheap flights from Flint to Knoxville from $298

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to Knoxville departing on 10/5. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Flint to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
8:30 am - 8:38 pmFNT  Flint Bishop-TYS Knoxville McGhee Tyson
12h 08m1 stop Orlando Sanford Intl
Allegiant Air Logo
5:54 pm - 8:17 pmTYS  Knoxville McGhee Tyson-FNT Flint Bishop
26h 23m1 stop Punta Gorda
$298Allegiant Air
Mon, Oct 5 - Sun, Oct 11
United Airlines Logo
5:30 am - 9:57 amFNT  Flint Bishop-TYS Knoxville McGhee Tyson
4h 27m1 stop Chicago O'Hare Intl
United Airlines Logo
6:02 pm - 11:52 pmTYS  Knoxville McGhee Tyson-FNT Flint Bishop
5h 50m1 stop Chicago O'Hare Intl
$299United Airlines
Wed, Sep 2 - Sun, Sep 6
American Airlines Logo
6:25 am - 11:10 amFNT  Flint Bishop-TYS Knoxville McGhee Tyson
4h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
11:20 am - 5:29 pmTYS  Knoxville McGhee Tyson-FNT Flint Bishop
6h 09m1 stop Chicago O'Hare Intl
$299American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
6:25 am - 11:06 amFNT  Flint Bishop-TYS Knoxville McGhee Tyson
4h 41m1 stop Chicago O'Hare Intl
American Airlines Logo
11:20 am - 5:29 pmTYS  Knoxville McGhee Tyson-FNT Flint Bishop
6h 09m1 stop Chicago O'Hare Intl
$299American Airlines
Sun, Sep 6 - Wed, Sep 9
United Airlines Logo
6:30 pm - 10:49 pmFNT  Flint Bishop-TYS Knoxville McGhee Tyson
4h 19m1 stop Chicago O'Hare Intl
United Airlines Logo
10:45 am - 5:51 pmTYS  Knoxville McGhee Tyson-FNT Flint Bishop
7h 06m1 stop Chicago O'Hare Intl
$299United Airlines
Wed, Sep 9 - Sat, Sep 12
American Airlines Logo
5:45 pm - 10:17 pmFNT  Flint Bishop-TYS Knoxville McGhee Tyson
4h 32m1 stop Chicago O'Hare Intl
American Airlines Logo
7:18 pm - 12:53 amTYS  Knoxville McGhee Tyson-FNT Flint Bishop
5h 35m1 stop Chicago O'Hare Intl
$299American Airlines
Thu, Aug 27 - Sun, Aug 30
Allegiant Air Logo
7:00 am - 1:05 pmFNT  Flint Bishop-TYS Knoxville McGhee Tyson
6h 05m1 stop Orlando Sanford Intl
Allegiant Air Logo
8:00 am - 8:51 pmTYS  Knoxville McGhee Tyson-FNT Flint Bishop
12h 51m1 stop Punta Gorda
$308Allegiant Air
Mon, Aug 24 - Fri, Aug 28
Allegiant Air Logo
6:23 pm - 7:43 amFNT  Flint Bishop-TYS Knoxville McGhee Tyson
13h 20m1 stop Tampa St. Petersburg
Allegiant Air Logo
5:54 pm - 8:17 pmTYS  Knoxville McGhee Tyson-FNT Flint Bishop
26h 23m1 stop Punta Gorda
$351Allegiant Air
Thu, Oct 8 - Sun, Oct 11
Multiple Airlines Logo
8:33 pm - 10:04 amFNT  Flint Bishop-TYS Knoxville McGhee Tyson
37h 31m2 stops Tampa St. Petersburg Fort Lauderdale
Multiple Airlines Logo
2:17 pm - 8:20 pmTYS  Knoxville McGhee Tyson-FNT Flint Bishop
6h 03m1 stop Punta Gorda
$352Multiple Airlines
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
5:30 am - 9:57 amFNT  Flint Bishop-TYS Knoxville McGhee Tyson
4h 27m1 stop Chicago O'Hare Intl
United Airlines Logo
6:02 pm - 11:52 pmTYS  Knoxville McGhee Tyson-FNT Flint Bishop
5h 50m1 stop Chicago O'Hare Intl
$369United Airlines
Thu, Sep 3 - Sun, Sep 6

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Allegiant Air flights from Flint to Knoxville

Our best Allegiant Air deals on Flint to Knoxville flight tickets
Allegiant Air
Oct 5
FNT8:30 amFlint Bishop
12h 08m
1 stop
TYS8:38 pmKnoxville McGhee Tyson
Oct 11
TYS5:54 pmKnoxville McGhee Tyson
26h 23m
1 stop
FNT8:17 pmFlint Bishop
$298
Allegiant Air
Aug 24
FNT7:00 amFlint Bishop
6h 05m
1 stop
TYS1:05 pmKnoxville McGhee Tyson
Aug 28
TYS8:00 amKnoxville McGhee Tyson
12h 51m
1 stop
FNT8:51 pmFlint Bishop
$308
Allegiant Air
Oct 8
FNT6:23 pmFlint Bishop
13h 20m
1 stop
TYS7:43 amKnoxville McGhee Tyson
Oct 11
TYS5:54 pmKnoxville McGhee Tyson
26h 23m
1 stop
FNT8:17 pmFlint Bishop
$351

American Airlines flights from Flint to Knoxville

Our best American Airlines deals on Flint to Knoxville flight tickets
American Airlines
Sep 2
FNT5:45 pmFlint Bishop
6h 01m
1 stop
TYS11:46 pmKnoxville McGhee Tyson
Sep 9
TYS7:10 amKnoxville McGhee Tyson
10h 19m
2 stops
FNT5:29 pmFlint Bishop
$304
American Airlines
Sep 5
FNT6:25 amFlint Bishop
11h 05m
2 stops
TYS5:30 pmKnoxville McGhee Tyson
Sep 12
TYS3:53 pmKnoxville McGhee Tyson
8h 32m
2 stops
FNT12:25 amFlint Bishop
$309
American Airlines
Sep 9
FNT5:59 pmFlint Bishop
4h 43m
1 stop
TYS10:42 pmKnoxville McGhee Tyson
Sep 13
TYS8:15 pmKnoxville McGhee Tyson
4h 10m
1 stop
FNT12:25 amFlint Bishop
$334

momondo Fare Finder

 
Customize your flight search to find flights from Flint 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 August 8, 2026.
Use the filters below to find and compare flights from Flint to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Mon 10/5

8:30 am-8:38 pm

1 stop12h 08m

Knoxville McGhee Tyson

Sun 10/11

5:54 pm-8:17 pm

1 stop26h 23m

$298

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Wed 9/2

5:30 am-9:57 am

1 stop4h 27m

Knoxville McGhee Tyson

Sun 9/6

6:02 pm-11:52 pm

1 stop5h 50m

$299

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Wed 9/2

6:25 am-11:10 am

1 stop4h 45m

Knoxville McGhee Tyson

Wed 9/9

11:20 am-5:29 pm

1 stop6h 09m

$299

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Sun 9/6

6:25 am-11:06 am

1 stop4h 41m

Knoxville McGhee Tyson

Wed 9/9

11:20 am-5:29 pm

1 stop6h 09m

$299

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Wed 9/9

6:30 pm-10:49 pm

1 stop4h 19m

Knoxville McGhee Tyson

Sat 9/12

10:45 am-5:51 pm

1 stop7h 06m

$299
Quickest round-trip

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Thu 8/27

5:45 pm-10:17 pm

1 stop4h 32m

Knoxville McGhee Tyson

Sun 8/30

7:18 pm-12:53 am

1 stop5h 35m

$299

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Mon 8/24

7:00 am-1:05 pm

1 stop6h 05m

Knoxville McGhee Tyson

Fri 8/28

8:00 am-8:51 pm

1 stop12h 51m

$308

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Thu 10/8

6:23 pm-7:43 am

1 stop13h 20m

Knoxville McGhee Tyson

Sun 10/11

5:54 pm-8:17 pm

1 stop26h 23m

$351

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Fri 9/4

8:33 pm-10:04 am

2 stops37h 31m

Knoxville McGhee Tyson

Fri 9/11

2:17 pm-8:20 pm

1 stop6h 03m

$352

FlintKnoxville

FNT Flint Bishop - TYS Knoxville McGhee Tyson

FNTTYS

Flint Bishop

Thu 9/3

5:30 am-9:57 am

1 stop4h 27m

Knoxville McGhee Tyson

Sun 9/6

6:02 pm-11:52 pm

1 stop5h 50m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Knoxville from

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

What is the typical price of a round-trip flight between Flint and Knoxville?

Prices are currently typical for flights on this route.

Typical prices usually range from $289 to $429.
The lowest price recently found on this route was $298.

What is the cheapest month to fly to Knoxville?

The month of October is, on average, the cheapest month to fly to Knoxville from Flint, with most prices found around $288. If you aren’t able to travel during the month of October, then book flights to Knoxville from Flint during February instead. Flights to Knoxville in February, while not as cheap as those in October, still average around $323.

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

4h 27m

Direct flights

None
The fastest flight from Flint to Knoxville takes 4h 27m
There are no direct flights from Flint to Knoxville. There are no popular flight routes from Flint to Knoxville.
Search flight deals

Frequently asked questions about flying from Flint to Knoxville

  • 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 4h 27m 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 to Knoxville?

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
American AirlinesPriceFrom $239Free CancellationRating
7.1
11,885 reviews
Search American Airlines flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
10,085 reviews
Search United 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
Alcoa
Maryville
Crossville
Murphy
Oak Ridge
Kodak
Newport
Lenoir City
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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