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$120+ Cheap flights from Flint to Knoxville (FNT - TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — TYS
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$120
(United Airlines)

Popular in

August

Cheapest in

January

Average price

$418
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
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One-way flight from Flint Bishop to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 11, 2025.

This United Airlines deal was found by Cheapflights users on 4/9. 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 4/304:46 pmFNT - TYS
1 stop5h 36mUnited Airlines
Sat 5/37:00 amTYS - FNT
1 stop6h 01mUnited Airlines
Deal found 4/9$269
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:30 amFNT - TYS
1 stop24h 39mAllegiant Air
Sun 5/49:36 pmTYS - FNT
1 stop17h 39mAllegiant Air
Deal found 4/10$309
This American Airlines deal was found by Cheapflights users on 4/10. 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 5/24:13 pmFNT - TYS
1 stop7h 17mAmerican Airlines
Sun 5/47:17 amTYS - FNT
2 stops8h 17mAmerican Airlines
Deal found 4/10$329
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/217:45 amFNT - TYS
1 stop6h 42mMultiple Airlines
Sat 4/268:51 amTYS - FNT
3 stops38h 48mMultiple Airlines
Deal found 4/10$482

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 April 11, 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

Wed 4/30

4:46 pm-10:22 pm

1 stop5h 36m

Knoxville McGhee Tyson

Sat 5/3

7:00 am-1:01 pm

1 stop6h 01m

$269

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 5/2

7:30 am-8:09 am

1 stop24h 39m

Knoxville McGhee Tyson

Sun 5/4

9:36 pm-3:15 pm

1 stop17h 39m

$309

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Fri 5/2

4:13 pm-11:30 pm

1 stop7h 17m

Knoxville McGhee Tyson

Sun 5/4

7:17 am-3:34 pm

2 stops8h 17m

$329

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Mon 4/21

7:45 am-2:27 pm

1 stop6h 42m

Knoxville McGhee Tyson

Sat 4/26

8:51 am-11:39 pm

3 stops38h 48m

$482

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Tue 5/20

4:46 pm-10:45 pm

1 stop5h 59m

$120

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Mon 5/19

3:55 pm-11:26 pm

2 stops7h 31m

$215

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Wed 4/16

10:00 am-9:01 pm

1 stop11h 01m

$253

FlintKnoxville

FNT - TYS

FNTTYS

Flint Bishop

Wed 4/16

10:58 am-12:53 pm

3 stops25h 55m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 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.
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, January is the cheapest month in which you can book a flight from Flint to Knoxville (average of $296). Flying from Flint to Knoxville in March is currently the most expensive (average of $376). 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 April 11, 2025.

It’s typically best to fly out from Flint to Knoxville at noon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 April 11, 2025.
United Airlines
7.4
Good
8,636 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,636 reviews
United Airlines
7.4
Good
8,636 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.3
Good
734 reviews
United Airlines
7.4
Good
8,636 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,636 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

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

    United Airlines, at $269, was found to be the cheapest airline from Flint to Knoxville.Alternate airlines to your destination round-trip include Allegiant Air and American Airlines. These flights start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Flint to Knoxville one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $120. Users have also found prices from $215 and $253 on American Airlines and Allegiant Air, respectively.

  • 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, January is the cheapest month in which you can book a flight from Flint to Knoxville (average of $296). Flying from Flint to Knoxville in March is currently the most expensive (average of $376). 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 Flint?

Book flights to Flint if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$405FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$388FlexibilityNo cancel feeOn-time69%

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