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Cheap flights from Flint to Knoxville from $182

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 to Knoxville departing on 6/2. 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 to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
8:00 am - 8:27 pm
FNT
-
TYS
12h 27m
1 stop
Allegiant Air Logo
3:48 pm - 10:45 pm
TYS
-
FNT
6h 57m
1 stop
$304Allegiant Air
Mon, Jun 29 - Fri, Jul 10
Allegiant Air Logo
8:00 am - 8:27 pm
FNT
-
TYS
12h 27m
1 stop
Allegiant Air Logo
10:05 pm - 9:59 am
TYS
-
FNT
35h 54m
2 stops
$320Allegiant Air
Mon, Jun 29 - Fri, Jul 10
Allegiant Air Logo
7:15 pm - 11:19 pm
FNT
-
TYS
28h 04m
1 stop
Allegiant Air Logo
4:20 pm - 4:00 pm
TYS
-
FNT
23h 40m
1 stop
$322Allegiant Air
Thu, Jul 2 - Tue, Jul 7
American Airlines Logo
5:36 pm - 11:48 pm
FNT
-
TYS
6h 12m
1 stop
American Airlines Logo
6:07 pm - 12:29 am
TYS
-
FNT
6h 22m
2 stops
$329American Airlines
Sat, Jun 20 - Sat, Jun 27
Allegiant Air Logo
8:00 am - 8:27 pm
FNT
-
TYS
12h 27m
1 stop
Allegiant Air Logo
7:04 pm - 4:26 pm
TYS
-
FNT
21h 22m
1 stop
$331Allegiant Air
Mon, Jun 29 - Fri, Jul 3
Allegiant Air Logo
4:53 pm - 9:57 am
FNT
-
TYS
17h 04m
1 stop
Allegiant Air Logo
7:04 pm - 4:26 pm
TYS
-
FNT
21h 22m
1 stop
$332Allegiant Air
Fri, Jun 26 - Fri, Jul 3
Allegiant Air Logo
8:00 am - 8:27 pm
FNT
-
TYS
12h 27m
1 stop
Allegiant Air Logo
6:42 pm - 6:25 pm
TYS
-
FNT
23h 43m
1 stop
$333Allegiant Air
Mon, Jun 29 - Sat, Jul 4
Allegiant Air Logo
4:53 pm - 9:57 am
FNT
-
TYS
17h 04m
1 stop
Allegiant Air Logo
6:42 pm - 6:25 pm
TYS
-
FNT
23h 43m
1 stop
$334Allegiant Air
Fri, Jun 26 - Sat, Jul 4
American Airlines Logo
5:36 pm - 11:53 pm
FNT
-
TYS
6h 17m
1 stop
American Airlines Logo
6:43 pm - 12:49 am
TYS
-
FNT
6h 06m
1 stop
$339American Airlines
Thu, Jun 4 - Mon, Jun 8
Allegiant Air Logo
10:00 am - 4:28 pm
FNT
-
TYS
6h 28m
1 stop
Allegiant Air Logo
7:04 pm - 4:26 pm
TYS
-
FNT
21h 22m
1 stop
$345Allegiant Air
Wed, Jul 1 - Fri, Jul 3

Allegiant Air flights from Flint to Knoxville

Our best Allegiant Air deals on Flint to Knoxville flight tickets
Allegiant Air
Jun 29
FNT8:00 amFlint Bishop
12h 27m
1 stop
TYS8:27 pmKnoxville McGhee Tyson
Jul 10
TYS3:48 pmKnoxville McGhee Tyson
6h 57m
1 stop
FNT10:45 pmFlint Bishop
$304
Allegiant Air
Jun 29
FNT8:00 amFlint Bishop
12h 27m
1 stop
TYS8:27 pmKnoxville McGhee Tyson
Jul 10
TYS10:05 pmKnoxville McGhee Tyson
35h 54m
2 stops
FNT9:59 amFlint Bishop
$320
Allegiant Air
Jul 2
FNT7:15 pmFlint Bishop
28h 04m
1 stop
TYS11:19 pmKnoxville McGhee Tyson
Jul 7
TYS4:20 pmKnoxville McGhee Tyson
23h 40m
1 stop
FNT4:00 pmFlint Bishop
$322

American Airlines flights from Flint to Knoxville

Our best American Airlines deals on Flint to Knoxville flight tickets
American Airlines
Jun 20
FNT5:36 pmFlint Bishop
6h 12m
1 stop
TYS11:48 pmKnoxville McGhee Tyson
Jun 27
TYS6:07 pmKnoxville McGhee Tyson
6h 22m
2 stops
FNT12:29 amFlint Bishop
$329
American Airlines
Jun 4
FNT5:36 pmFlint Bishop
6h 17m
1 stop
TYS11:53 pmKnoxville McGhee Tyson
Jun 8
TYS6:43 pmKnoxville McGhee Tyson
6h 06m
1 stop
FNT12:49 amFlint Bishop
$339
American Airlines
Jun 20
FNT5:36 pmFlint Bishop
6h 12m
1 stop
TYS11:48 pmKnoxville McGhee Tyson
Jun 27
TYS7:02 pmKnoxville McGhee Tyson
5h 27m
1 stop
FNT12:29 amFlint Bishop
$352

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 May 25, 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 - TYS

FNTTYS

Flint Bishop

Mon 6/29

8:00 am-8:27 pm

1 stop12h 27m

Knoxville McGhee Tyson

Fri 7/10

3:48 pm-10:45 pm

1 stop6h 57m

$304

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Mon 6/29

8:00 am-8:27 pm

1 stop12h 27m

Knoxville McGhee Tyson

Fri 7/10

10:05 pm-9:59 am

2 stops35h 54m

$320

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 7/2

7:15 pm-11:19 pm

1 stop28h 04m

Knoxville McGhee Tyson

Tue 7/7

4:20 pm-4:00 pm

1 stop23h 40m

$322

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sat 6/20

5:36 pm-11:48 pm

1 stop6h 12m

Knoxville McGhee Tyson

Sat 6/27

6:07 pm-12:29 am

2 stops6h 22m

$329

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Mon 6/29

8:00 am-8:27 pm

1 stop12h 27m

Knoxville McGhee Tyson

Fri 7/3

7:04 pm-4:26 pm

1 stop21h 22m

$331

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 6/26

4:53 pm-9:57 am

1 stop17h 04m

Knoxville McGhee Tyson

Fri 7/3

7:04 pm-4:26 pm

1 stop21h 22m

$332

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Mon 6/29

8:00 am-8:27 pm

1 stop12h 27m

Knoxville McGhee Tyson

Sat 7/4

6:42 pm-6:25 pm

1 stop23h 43m

$333

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 6/26

4:53 pm-9:57 am

1 stop17h 04m

Knoxville McGhee Tyson

Sat 7/4

6:42 pm-6:25 pm

1 stop23h 43m

$334
Quickest round-trip

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 6/4

5:36 pm-11:53 pm

1 stop6h 17m

Knoxville McGhee Tyson

Mon 6/8

6:43 pm-12:49 am

1 stop6h 06m

$339

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Wed 7/1

10:00 am-4:28 pm

1 stop6h 28m

Knoxville McGhee Tyson

Fri 7/3

7:04 pm-4:26 pm

1 stop21h 22m

$345

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?

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 $281. If you aren’t able to travel during the month of July, then book flights to Knoxville from Flint during February instead. Flights to Knoxville in February, while not as cheap as those in July, 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

6h 27m

Direct flights

None
The fastest flight from Flint to Knoxville takes 6h 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 6h 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
Allegiant AirPriceFrom $139Free CancellationRating
7.3
710 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
9,750 reviews
Search United Airlines flights
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,634 reviews
Search American Airlines flights

  • United Airlines Flights From Flint to Knoxville

    United Airlines operates around 6 flights from Flint to Knoxville every week. The average price of these flights found in the last 72 hours has been $419, but momondo users have found United Airlines deals from Flint to Knoxville from as low as $192 round-trip. United Airlines has been scored 7.4/10 in 9,750 reviews.

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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