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$234+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — TYS
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from Flint to Knoxville

Cheapest flights from Flint to Knoxville
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 27, 2025.

This United Airlines deal was found by Cheapflights users on 10/25. 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 11/134:42 pmFNT - TYS
1 stop6h 13mUnited Airlines
Mon 11/1710:50 amTYS - FNT
1 stop5h 17mUnited Airlines
Deal found 10/25$234
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/114:42 pmFNT - TYS
1 stop6h 13mUnited Airlines
Sat 11/1510:50 amTYS - FNT
1 stop5h 17mUnited Airlines
Deal found 10/27$239
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/116:00 amFNT - TYS
1 stop6h 43mAmerican Airlines
Sat 11/157:38 amTYS - FNT
2 stops12h 08mAmerican Airlines
Deal found 10/27$244
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 10/2812:48 pmFNT - TYS
2 stops11h 35mAmerican Airlines
Tue 11/46:16 pmTYS - FNT
1 stop4h 58mAmerican Airlines
Deal found 10/25$294
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/95:13 pmFNT - TYS
1 stop27h 14mAllegiant Air
Thu 11/1312:38 pmTYS - FNT
1 stop24h 17mAllegiant Air
Deal found 10/25$304
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/146:30 amFNT - TYS
1 stop26h 57mAllegiant Air
Mon 11/1710:15 amTYS - FNT
1 stop25h 35mAllegiant Air
Deal found 10/24$334
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/511:00 amFNT - TYS
1 stop26h 02mAllegiant Air
Sun 12/712:21 pmTYS - FNT
1 stop10h 50mAllegiant Air
Deal found 10/25$344
This United Airlines deal was found by Cheapflights users on 10/26. 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 10/284:42 pmFNT - TYS
1 stop3h 51mUnited Airlines
Tue 11/48:26 amTYS - FNT
1 stop4h 59mUnited Airlines
Deal found 10/26$349
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/36:30 amFNT - TYS
1 stop13h 11mAllegiant Air
Wed 11/54:32 pmTYS - FNT
2 stops27h 37mAllegiant Air
Deal found 10/24$353

Cheap 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 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$234
(United Airlines)

Popular in

December

Cheapest in

July

Average price

$290
Provider with most accurate pricing for Flint Bishop-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Flint Bishop-Knoxville McGhee Tyson flights.
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From Flint Bishop to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Flint to Knoxville that are best for you.

Fly from

Flint

Fly to

Knoxville

Route

Depart

Return

Price

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 11/14

4:42 pm-10:55 pm

1 stop6h 13m

Knoxville McGhee Tyson

Mon 11/17

10:50 am-4:07 pm

1 stop5h 17m

$234

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 11/13

4:42 pm-10:55 pm

1 stop6h 13m

Knoxville McGhee Tyson

Mon 11/17

10:50 am-4:07 pm

1 stop5h 17m

$234

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Tue 11/11

4:42 pm-10:55 pm

1 stop6h 13m

Knoxville McGhee Tyson

Sat 11/15

10:50 am-4:07 pm

1 stop5h 17m

$239

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Tue 11/11

6:00 am-12:43 pm

1 stop6h 43m

Knoxville McGhee Tyson

Sat 11/15

7:38 am-7:46 pm

2 stops12h 08m

$244

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Sun 11/9

5:13 pm-8:27 pm

1 stop27h 14m

Knoxville McGhee Tyson

Thu 11/13

12:38 pm-12:55 pm

1 stop24h 17m

$304

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Thu 4/16

10:51 am-9:57 pm

1 stop11h 06m

Knoxville McGhee Tyson

Sun 4/19

12:37 pm-9:41 pm

1 stop9h 04m

$314

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 11/14

6:30 am-9:27 am

1 stop26h 57m

Knoxville McGhee Tyson

Mon 11/17

10:15 am-11:50 am

1 stop25h 35m

$334

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 12/5

11:00 am-1:02 pm

1 stop26h 02m

Knoxville McGhee Tyson

Sun 12/7

12:21 pm-11:11 pm

1 stop10h 50m

$344

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Wed 4/15

5:27 pm-11:06 pm

1 stop5h 39m

Knoxville McGhee Tyson

Sat 4/18

8:23 pm-12:11 am

1 stop3h 48m

$372

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 12/5

8:30 am-12:03 pm

2 stops27h 33m

Knoxville McGhee Tyson

Sun 12/7

1:22 pm-8:28 pm

1 stop7h 06m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 11 results
1
2

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Flint-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Flint-Knoxville flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

What is the cheapest month to book a flight from Flint to Knoxville?

Currently, July is the cheapest month in which you can book a flight from Flint to Knoxville (average of $160). Flying from Flint to Knoxville in June is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FNT to TYS?

Find hourly flight availability from Flint to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s typically best to fly out from Flint to Knoxville in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

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 27, 2025.
Read reviews from past customers who have flown United Airlines and 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.
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

  • How long is the flight from Flint to Knoxville?

    United Airlines and American Airlines can get you from Flint to Knoxville in just under 6h 13m. Your travel time can differ by up to 30m. The distance between Flint and Knoxville is about 494 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Flint to Knoxville round-trip?

    United Airlines, at $192, was found to be the cheapest airline from Flint to Knoxville. An alternate airline flying to your destination would be American Airlines. These flights start at 52% lower than the current average price 3 months from now.

  • Can I find deals for flights from Flint to Knoxville that include hotel bookings?

    Yes. In addition to deals on Flint to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Knoxville.

  • Can I find deals for business class flights from Flint to Knoxville?

    Yes. Cheapflights offers flight deals from Flint to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Flint to Knoxville?

    Currently, July is the cheapest month in which you can book a flight from Flint to Knoxville (average of $160). Flying from Flint to Knoxville in June is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Morristown
Cherokee
Crossville
Corbin
Bryson City
Alcoa
Oak Ridge
Murphy

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Top 2 airlines flying from Flint to Knoxville

Discover the top 2 airlines 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 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$192Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$368FlexibilityNo cancel feeOn-time71%

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