$208+ Cheap flights from Flint to Knoxville (FNT - TYS)
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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — TYS
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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Find cheap flights from Flint to Knoxville with Cheapflights
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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
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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 Flint to Knoxville
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Cheapest flights from Flint to KnoxvilleExplore the most affordable flight options available from Flint to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from Flint to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 12/45:39 pm -
1 stop6h 07m
Mon 12/75:07 pm -
1 stop6h 45m
Deal found 10/18![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/17. 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 12/175:15 am -
2 stops10h 42m
Sun 12/208:48 pm -
1 stop4h 10m
Deal found 10/17![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Wed 12/1610:00 am -
1 stop9h 35m
Sat 12/199:27 pm -
1 stop25h 35m
Deal found 10/19![Allegiant Air logo]()
$351
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/165:16 am -
1 stop5h 46m
Sat 12/193:26 pm -
2 stops9h 13m
Deal found 10/19![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 10/236:00 am -
2 stops11h 33m
Fri 10/3011:35 am -
1 stop5h 31m
Deal found 10/19![American Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 10/307:30 am -
1 stop14h 11m
Sat 10/316:18 pm -
1 stop24h 38m
Deal found 10/18![Allegiant Air logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 12/183:53 pm -
1 stop6h 58m
Thu 12/246:33 pm -
1 stop20h 00m
Deal found 10/21![Allegiant Air logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 10/307:30 am -
1 stop6h 39m
Fri 10/309:41 pm -
1 stop13h 44m
Deal found 10/18![Allegiant Air logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 10/307:30 am -
1 stop14h 11m
Mon 11/28:15 am -
2 stops29h 25m
Deal found 10/18![Allegiant Air logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 12/183:53 pm -
1 stop6h 58m
Wed 12/239:49 pm -
1 stop25h 13m
Deal found 10/21![Allegiant Air logo]()
$427
Best flights from Flint to KnoxvilleDiscover carefully curated flight deals from Flint to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Flint to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Mon 11/27:00 am -
1 stop14h 44m
Fri 11/68:35 am -
1 stop26h 51m
Deal found 10/18![Allegiant Air logo]()
$434
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 10/306:00 am -
2 stops11h 33m
Sun 11/16:48 am -
2 stops10h 13m
Deal found 10/16![American Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 11/189:00 am -
1 stop4h 13m
Wed 11/255:40 pm -
1 stop5h 56m
Deal found 10/18![United Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 10/288:30 am -
1 stop5h 23m
Thu 10/292:01 pm -
1 stop8h 50m
Deal found 10/20![Allegiant Air logo]()
$485
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 10/306:00 am -
2 stops11h 33m
Sat 10/317:15 am -
2 stops9h 51m
Deal found 10/18![American Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/39:00 am -
1 stop4h 13m
Sat 11/75:40 pm -
1 stop5h 56m
Deal found 10/19![United Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/67:30 am -
1 stop13h 43m
Sun 11/87:00 am -
1 stop11h 54m
Deal found 10/20![Allegiant Air logo]()
$571
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 11/65:46 pm -
1 stop17h 09m
Mon 11/911:36 am -
2 stops12h 14m
Deal found 10/16![American Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sun 11/19:00 am -
1 stop4h 13m
Fri 11/65:40 pm -
1 stop5h 56m
Deal found 10/17![United Airlines logo]()
$667
This Kiwi.com deal was found by Cheapflights users on 10/17. 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.
Wed 11/257:00 am -
1 stop16h 15m
Sat 11/2810:55 pm -
1 stop14h 16m
Deal found 10/17![Allegiant Air logo]()
$658
Last-minute flights from Flint to KnoxvilleDiscover last-minute flight deals from Flint to Knoxville. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Flint to Knoxville. Data last updated October 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 10/236:00 am -
2 stops11h 33m
Fri 10/3011:35 am -
1 stop5h 31m
Deal found 10/19![American Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 10/307:30 am -
1 stop14h 11m
Sat 10/316:18 pm -
1 stop24h 38m
Deal found 10/18![Allegiant Air logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 10/307:30 am -
1 stop6h 39m
Fri 10/309:41 pm -
1 stop13h 44m
Deal found 10/18![Allegiant Air logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 10/307:30 am -
1 stop14h 11m
Mon 11/28:15 am -
2 stops29h 25m
Deal found 10/18![Allegiant Air logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 10/307:30 am -
1 stop14h 11m
Sun 11/17:00 am -
1 stop12h 33m
Deal found 10/18![Allegiant Air logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Mon 11/27:00 am -
1 stop14h 44m
Fri 11/68:35 am -
1 stop26h 51m
Deal found 10/18![Allegiant Air logo]()
$434
One-way flights from Flint to KnoxvilleSearch for one-way flight options from Flint to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from Flint to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Sat 1/26:15 am -
1 stop16h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Allegiant Air logo]()
$208
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/105:14 am -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 11/219:00 am -
1 stop4h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/229:00 am -
1 stop11h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:00 am -
1 stop7h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$662
Find flight deals from Flint to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Knoxville (TYS). 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 October 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $208 (Kiwi.com) |
Popular in | October |
Cheapest in | November |
Average price | $866 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 21, 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
Cheapest round-trip
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Sat 1/2
6:15 am-10:16 pm
1 stop16h 01m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$208
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Sat 1/2
5:16 am-3:01 pm
2 stops9h 45m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Thu 12/10
5:14 am-10:14 am
1 stop5h 00m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
Quickest round-trip
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Sat 11/21
9:00 am-1:13 pm
1 stop4h 13m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$409
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Mon 11/2
7:00 am-9:44 pm
1 stop14h 44m
Knoxville McGhee Tyson
Fri 11/6
8:35 am-11:26 am
1 stop26h 51m
$434
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Fri 10/30
6:00 am-5:33 pm
2 stops11h 33m
Knoxville McGhee Tyson
Sun 11/1
6:48 am-5:01 pm
2 stops10h 13m
$445
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Wed 11/18
9:00 am-1:13 pm
1 stop4h 13m
Knoxville McGhee Tyson
Wed 11/25
5:40 pm-11:36 pm
1 stop5h 56m
$466
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Wed 10/28
8:30 am-1:53 pm
1 stop5h 23m
Knoxville McGhee Tyson
Thu 10/29
2:01 pm-10:51 pm
1 stop8h 50m
$485
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Fri 10/30
6:00 am-5:33 pm
2 stops11h 33m
Knoxville McGhee Tyson
Sat 10/31
7:15 am-5:06 pm
2 stops9h 51m
$489
FlintKnoxville
FNT Flint Bishop - TYS Knoxville McGhee Tyson
FNTTYS
Flint Bishop
Sun 11/22
9:00 am-8:54 pm
1 stop11h 54m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$492
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Flint to Knoxville
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 Flint to Knoxville in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Flint-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Flint-Knoxville 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 Flint-Knoxville 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 Flint to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Flint with our price prediction graph.
FNT-TYS
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.
Cheapflights Insights
Everything you need to know about your flight from Flint to Knoxville
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated October 21, 2026.
Read reviews from past customers who have flown American Airlines from Flint to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Overall
7.0
Entertainment
6.8
Crew
7.9
Boarding
7.4
Comfort
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Food
6.4
Overall
7.0
Entertainment
6.8
Crew
7.9
Boarding
7.4
Comfort
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Flint to Knoxville. 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 Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Newport
Bryson City
Murphy
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Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 21, 2026.
Flint and Knoxville flights
Browse other Flint and Knoxville flight options. Last updated on October 21, 2026.
Other flights from Flint
Browse through other flights departing from Flint. Flights are based on user searches made on Cheapflights and were last updated on October 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Flint to Knoxville
Discover the top airline that operate flights from Flint to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$454 | FlexibilityNo cancel fee | On-time71% |