Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Flint, Michigan to Knoxville from $180

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 10/23. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Flint, Michigan to Knoxville

Cheap round-trip flights

American Airlines Logo
10:49 am - 2:34 pmFNT-TYS
3h 45m1 stop
American Airlines Logo
1:13 pm - 6:45 pmTYS-FNT
5h 32m1 stop
$229American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Allegiant Air Logo
1:26 pm - 10:20 pmFNT-TYS
8h 54m1 stop
Allegiant Air Logo
11:14 am - 2:52 pmTYS-FNT
27h 38m1 stop
$233Allegiant Air
Find Deal
Sat, Oct 4 - Mon, Oct 6
United Airlines Logo
7:00 am - 1:25 pmFNT-TYS
6h 25m1 stop
United Airlines Logo
7:00 am - 1:26 pmTYS-FNT
6h 26m1 stop
$234United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
American Airlines Logo
2:33 pm - 12:21 amFNT-TYS
9h 48m2 stops
American Airlines Logo
5:37 pm - 11:09 pmTYS-FNT
5h 32m1 stop
$239American Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
Allegiant Air Logo
1:26 pm - 10:20 pmFNT-TYS
8h 54m1 stop
Allegiant Air Logo
2:55 pm - 11:29 amTYS-FNT
20h 34m1 stop
$245Allegiant Air
Find Deal
Sat, Oct 4 - Thu, Oct 9
Allegiant Air Logo
3:31 pm - 6:52 pmFNT-TYS
27h 21m1 stop
Allegiant Air Logo
11:14 am - 2:52 pmTYS-FNT
27h 38m1 stop
$246Allegiant Air
Find Deal
Wed, Oct 1 - Mon, Oct 6
Allegiant Air Logo
3:31 pm - 6:52 pmFNT-TYS
27h 21m1 stop
Allegiant Air Logo
12:00 pm - 1:01 pmTYS-FNT
25h 01m1 stop
$252Allegiant Air
Find Deal
Wed, Oct 1 - Wed, Oct 8
Allegiant Air Logo
1:26 pm - 10:20 pmFNT-TYS
8h 54m1 stop
Allegiant Air Logo
5:44 pm - 12:48 pmTYS-FNT
19h 04m2 stops
$253Allegiant Air
Find Deal
Sat, Oct 4 - Sun, Oct 5
United Airlines Logo
2:05 pm - 8:40 pmFNT-TYS
6h 35m1 stop
United Airlines Logo
7:00 am - 1:26 pmTYS-FNT
6h 26m1 stop
$289United Airlines
Find Deal
Sat, Oct 18 - Thu, Oct 23
Multiple Airlines Logo
1:49 pm - 5:34 pmFNT-TYS
27h 45m2 stops
Multiple Airlines Logo
3:13 pm - 11:29 amTYS-FNT
20h 16m1 stop
$297Multiple Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2

American Airlines flights from Flint, Michigan to Knoxville

Our best American Airlines deals on Flint, Michigan to Knoxville flight tickets
American Airlines
Nov 12
FNT10:49 amFlint Bishop
3h 45m
1 stop
TYS2:34 pmKnoxville McGhee Tyson
Nov 19
TYS1:13 pmKnoxville McGhee Tyson
5h 32m
1 stop
FNT6:45 pmFlint Bishop
$229
Find similar
American Airlines
Oct 4
FNT2:33 pmFlint Bishop
9h 48m
2 stops
TYS12:21 amKnoxville McGhee Tyson
Oct 7
TYS5:37 pmKnoxville McGhee Tyson
5h 32m
1 stop
FNT11:09 pmFlint Bishop
$239
Find similar
American Airlines
Sep 20
FNT2:33 pmFlint Bishop
6h 27m
1 stop
TYS9:00 pmKnoxville McGhee Tyson
Sep 24
TYS7:14 amKnoxville McGhee Tyson
6h 49m
1 stop
FNT2:03 pmFlint Bishop
$279
Find similar

United Airlines flights from Flint, Michigan to Knoxville

Our best United Airlines deals on Flint, Michigan to Knoxville flight tickets
United Airlines
Oct 4
FNT7:00 amFlint Bishop
6h 25m
1 stop
TYS1:25 pmKnoxville McGhee Tyson
Oct 7
TYS7:00 amKnoxville McGhee Tyson
6h 26m
1 stop
FNT1:26 pmFlint Bishop
$234
Find similar
United Airlines
Oct 18
FNT2:05 pmFlint Bishop
6h 35m
1 stop
TYS8:40 pmKnoxville McGhee Tyson
Oct 23
TYS7:00 amKnoxville McGhee Tyson
6h 26m
1 stop
FNT1:26 pmFlint Bishop
$289
Find similar
United Airlines
Sep 30
FNT4:42 pmFlint Bishop
6h 08m
1 stop
TYS10:50 pmKnoxville McGhee Tyson
Oct 9
TYS5:53 pmKnoxville McGhee Tyson
4h 36m
1 stop
FNT10:29 pmFlint Bishop
$294
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 September 17, 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 11/12

10:49 am-2:34 pm

1 stop3h 45m

Knoxville McGhee Tyson

Wed 11/19

1:13 pm-6:45 pm

1 stop5h 32m

$229

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sat 10/4

1:26 pm-10:20 pm

1 stop8h 54m

Knoxville McGhee Tyson

Mon 10/6

11:14 am-2:52 pm

1 stop27h 38m

$233

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sat 10/4

7:00 am-1:25 pm

1 stop6h 25m

Knoxville McGhee Tyson

Tue 10/7

7:00 am-1:26 pm

1 stop6h 26m

$234

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sat 10/4

2:33 pm-12:21 am

2 stops9h 48m

Knoxville McGhee Tyson

Tue 10/7

5:37 pm-11:09 pm

1 stop5h 32m

$239

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sat 10/4

1:26 pm-10:20 pm

1 stop8h 54m

Knoxville McGhee Tyson

Thu 10/9

2:55 pm-11:29 am

1 stop20h 34m

$245

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Wed 10/1

3:31 pm-6:52 pm

1 stop27h 21m

Knoxville McGhee Tyson

Mon 10/6

11:14 am-2:52 pm

1 stop27h 38m

$246

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Wed 10/1

3:31 pm-6:52 pm

1 stop27h 21m

Knoxville McGhee Tyson

Wed 10/8

12:00 pm-1:01 pm

1 stop25h 01m

$252

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sat 10/4

1:26 pm-10:20 pm

1 stop8h 54m

Knoxville McGhee Tyson

Sun 10/5

5:44 pm-12:48 pm

2 stops19h 04m

$253

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sat 10/18

2:05 pm-8:40 pm

1 stop6h 35m

Knoxville McGhee Tyson

Thu 10/23

7:00 am-1:26 pm

1 stop6h 26m

$289

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sun 9/28

1:49 pm-5:34 pm

2 stops27h 45m

Knoxville McGhee Tyson

Thu 10/2

3:13 pm-11:29 am

1 stop20h 16m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 August instead. Flights to Knoxville in August, while not as cheap as those in July, still average around $333.

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

Direct flights

None
There are no direct flights from Flint, Michigan to Knoxville. There are no popular flight routes from Flint, Michigan 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 3h 45m 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
8,926 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
Alcoa
Oak Ridge
Lenoir City
Newport
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.

An easier way to manage your Knoxville 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States