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Knoxville

$367+ Cheap flights from Fresno to Knoxville (FAT - 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — TYS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Fresno to Knoxville

Cheapest flights from Fresno to Knoxville
Explore the most affordable flight options available from Fresno to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/256:00 amFAT - TYS
1 stop8h 30mAmerican Airlines
lun. 12/296:20 pmTYS - FAT
1 stop8h 53mAmerican Airlines
Deal found 12/10$586
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
dom. 12/284:01 pmFAT - TYS
1 stop22h 01mMultiple Airlines
sáb. 1/312:21 pmTYS - FAT
2 stops22h 59mMultiple Airlines
Deal found 12/11$611
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
dom. 12/284:01 pmFAT - TYS
1 stop22h 01mMultiple Airlines
dom. 1/48:00 amTYS - FAT
2 stops26h 45mMultiple Airlines
Deal found 12/11$613
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/255:31 pmFAT - TYS
1 stop20h 31mMultiple Airlines
lun. 12/299:20 pmTYS - FAT
2 stops39h 05mMultiple Airlines
Deal found 12/10$621
This United Airlines deal was found by Cheapflights users on 12/11. 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.
dom. 12/2811:53 pmFAT - TYS
1 stop7h 22mUnited Airlines
sáb. 1/311:00 amTYS - FAT
1 stop14h 43mUnited Airlines
Deal found 12/11$783
This United Airlines deal was found by Cheapflights users on 12/8. 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.
mié. 12/2412:50 pmFAT - TYS
1 stop6h 39mUnited Airlines
dom. 12/286:45 amTYS - FAT
1 stop18h 58mUnited Airlines
Deal found 12/8$877
This Mytrip deal was found by Cheapflights users on 12/8. 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.
mié. 12/245:27 pmFAT - TYS
2 stops22h 32mMultiple Airlines
dom. 12/283:28 pmTYS - FAT
3 stops19h 17mMultiple Airlines
Deal found 12/8$881

Find flight deals from Fresno to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$423
(American Airlines)

Popular in

February

Cheapest in

January

Average price

$448
Provider with most accurate pricing for Fresno Airterminal-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Fresno Airterminal-Knoxville McGhee Tyson flights.
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From Fresno Airterminal to Knoxville McGhee Tyson
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High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Fresno 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Fresno to Knoxville that are best for you.

Fly from

Fresno

Fly to

Knoxville

Route

Depart

Return

Price

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

jue. 2/5

5:43 pm-4:50 pm

1 stop20h 07m

Knoxville McGhee Tyson

lun. 2/9

7:35 am-8:28 pm

1 stop15h 53m

$367

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

jue. 2/19

6:40 pm-11:01 pm

1 stop25h 21m

Knoxville McGhee Tyson

dom. 2/22

5:35 pm-9:03 am

2 stops18h 28m

$404

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

mié. 2/18

12:40 pm-9:39 pm

1 stop5h 59m

Knoxville McGhee Tyson

sáb. 2/21

6:23 pm-11:07 pm

1 stop7h 44m

$423

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

mié. 2/18

6:12 am-5:33 pm

1 stop8h 21m

Knoxville McGhee Tyson

mar. 2/24

6:23 pm-11:07 pm

1 stop7h 44m

$423

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

mié. 2/18

6:04 am-9:10 pm

2 stops12h 06m

Knoxville McGhee Tyson

mar. 2/24

4:15 pm-8:58 pm

1 stop7h 43m

$428

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

vie. 2/20

12:40 pm-9:39 pm

1 stop5h 59m

Knoxville McGhee Tyson

mar. 2/24

12:20 pm-6:29 pm

1 stop9h 09m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Compare providers for flights from Fresno 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 Fresno to Knoxville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Fresno-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fresno-Knoxville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fresno-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fresno-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 Fresno-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 Fresno to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Fresno 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 Fresno to Knoxville

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

Currently, April is the cheapest month in which you can book a flight from Fresno to Knoxville (average of $281). Flying from Fresno to Knoxville in November is currently the most expensive (average of $422). 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 FAT to TYS?

Find hourly flight availability from Fresno 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 diciembre 12, 2025.

It’s typically best to fly out from Fresno to Knoxville in the afternoon. Doing so could potentially save you 18% 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 diciembre 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Fresno to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Fresno 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 Fresno to Knoxville?

    A quick flight from Fresno to Knoxville can take about 5h 59m. Allegiant Air provides one of the quickest options available for as low as $423. Airlines will cover a distance of 1978 mi. This flight may include one or multiple stops.

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

    Currently priced at $288, American Airlines will fly you from Fresno to Knoxville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $296 and $303, respectively. These flights start at 40% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fresno 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 Fresno to Knoxville?

    Currently, April is the cheapest month in which you can book a flight from Fresno to Knoxville (average of $281). Flying from Fresno to Knoxville in November is currently the most expensive (average of $422). 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
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

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Top 3 airlines flying from Fresno to Knoxville

Discover the top 3 airlines that operate flights from Fresno 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$489FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$303Average$577FlexibilityNo cancel feeOn-time69%

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