$137+ Cheap flights from Knoxville to Flint (TYS - FNT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FNT
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Flint with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Flint
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Cheapest flights from Knoxville to FlintExplore the most affordable flight options available from Knoxville to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Knoxville to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:32 pm -
1 stop7h 01m
Fri 11/275:38 pm -
1 stop6h 09m
Deal found 9/21![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:06 pm -
1 stop20h 09m
Sun 10/44:19 pm -
1 stop24h 03m
Deal found 9/22![Allegiant Air logo]()
$353
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:48 pm -
1 stop7h 24m
Tue 9/295:59 pm -
1 stop4h 43m
Deal found 9/22![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:15 pm -
1 stop4h 10m
Sat 9/265:59 pm -
1 stop4h 43m
Deal found 9/20![American Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:06 pm -
1 stop20h 09m
Mon 10/58:30 am -
1 stop12h 08m
Deal found 9/22![Allegiant Air logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:16 am -
1 stop11h 31m
Sun 10/44:19 pm -
1 stop24h 03m
Deal found 9/22![Allegiant Air logo]()
$459
Best flights from Knoxville to FlintDiscover carefully curated flight deals from Knoxville to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Knoxville to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:32 pm -
1 stop7h 01m
Fri 11/275:38 pm -
1 stop6h 09m
Deal found 9/21![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:43 am -
1 stop5h 29m
Sun 11/19:00 am -
1 stop4h 13m
Deal found 9/22![United Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:50 pm -
1 stop23h 21m
Sat 11/284:25 pm -
1 stop7h 03m
Deal found 9/22![Allegiant Air logo]()
$591
Last-minute flights from Knoxville to FlintDiscover last-minute flight deals from Knoxville to Flint. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Flint. Data last updated September 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:48 pm -
1 stop7h 24m
Tue 9/295:59 pm -
1 stop4h 43m
Deal found 9/22![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:15 pm -
1 stop4h 10m
Sat 9/265:59 pm -
1 stop4h 43m
Deal found 9/20![American Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:06 pm -
1 stop20h 09m
Sun 10/44:19 pm -
1 stop24h 03m
Deal found 9/22![Allegiant Air logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:06 pm -
1 stop20h 09m
Mon 10/58:30 am -
1 stop12h 08m
Deal found 9/22![Allegiant Air logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:06 pm -
1 stop20h 09m
Thu 10/85:19 pm -
1 stop5h 44m
Deal found 9/21![Allegiant Air logo]()
$475
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 am -
2 stops10h 14m
Sun 10/45:32 am -
1 stop5h 33m
Deal found 9/21![American Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:16 am -
1 stop11h 31m
Sun 10/44:19 pm -
1 stop24h 03m
Deal found 9/22![Allegiant Air logo]()
$459
One-way flights from Knoxville to FlintSearch for one-way flight options from Knoxville to Flint. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Knoxville to Flint. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Trip.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:17 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Allegiant Air logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:54 pm -
1 stop26h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Allegiant Air logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:54 pm -
3 stops43h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:33 am -
1 stop7h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
2 stops11h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$375
Find flight deals from Knoxville to Flint
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Flint (FNT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $137 (Trip.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Flint 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, Cheapflights users made 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Knoxville to Flint that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleFlint
TYS Knoxville McGhee Tyson - FNT Flint Bishop
TYSFNT
Knoxville McGhee Tyson
Fri 10/16
1:17 pm-8:47 pm
1 stop7h 30m
Flint Bishop
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$137
KnoxvilleFlint
TYS Knoxville McGhee Tyson - FNT Flint Bishop
TYSFNT
Knoxville McGhee Tyson
Sun 10/11
5:54 pm-8:17 pm
1 stop26h 23m
Flint Bishop
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$277
KnoxvilleFlint
TYS Knoxville McGhee Tyson - FNT Flint Bishop
TYSFNT
Knoxville McGhee Tyson
Wed 11/25
4:32 pm-11:33 pm
1 stop7h 01m
Flint Bishop
Fri 11/27
5:38 pm-11:47 pm
1 stop6h 09m
$319
KnoxvilleFlint
TYS Knoxville McGhee Tyson - FNT Flint Bishop
TYSFNT
Knoxville McGhee Tyson
Fri 10/16
3:54 pm-11:12 am
3 stops43h 18m
Flint Bishop
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$326
Quickest round-trip
KnoxvilleFlint
TYS Knoxville McGhee Tyson - FNT Flint Bishop
TYSFNT
Knoxville McGhee Tyson
Thu 11/19
10:33 am-5:52 pm
1 stop7h 19m
Flint Bishop
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$330
KnoxvilleFlint
TYS Knoxville McGhee Tyson - FNT Flint Bishop
TYSFNT
Knoxville McGhee Tyson
Sun 10/11
6:00 am-5:06 pm
2 stops11h 06m
Flint Bishop
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$375
KnoxvilleFlint
TYS Knoxville McGhee Tyson - FNT Flint Bishop
TYSFNT
Knoxville McGhee Tyson
Thu 10/29
10:43 am-4:12 pm
1 stop5h 29m
Flint Bishop
Sun 11/1
9:00 am-1:13 pm
1 stop4h 13m
$579
KnoxvilleFlint
TYS Knoxville McGhee Tyson - FNT Flint Bishop
TYSFNT
Knoxville McGhee Tyson
Tue 11/24
1:50 pm-1:11 pm
1 stop23h 21m
Flint Bishop
Sat 11/28
4:25 pm-11:28 pm
1 stop7h 03m
$591
Sorted by cheapest first
Compare providers for flights from Knoxville to Flint
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Flint in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Flint flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Flint flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Flint flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Flint flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Flint flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Knoxville to Flint
Have a flexible travel schedule? Discover the best time to fly to Flint from Knoxville with our price prediction graph.
TYS-FNT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Flint. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Flint?
Book flights to Flint if you plan to visit one of these locationsGrand Blanc
Birch Run
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