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$176+ Cheap flights from Fresno to Knoxville (FAT - 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — TYS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 2/2412:52 pm
FAT
-
TYS
1 stop6h 38m
United Airlines
Tue 3/34:15 pm
TYS
-
FAT
1 stop7h 43m
United Airlines
Deal found 1/25$385
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/245:16 am
FAT
-
TYS
1 stop6h 49m
United Airlines
Wed 3/49:10 am
TYS
-
FAT
2 stops11h 40m
United Airlines
Deal found 1/26$390
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
FAT
-
TYS
2 stops11h 55m
Delta
Wed 3/41:00 pm
TYS
-
FAT
2 stops11h 30m
Delta
Deal found 1/26$396
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:55 am
FAT
-
TYS
2 stops10h 10m
Southwest
Tue 3/312:25 pm
TYS
-
FAT
2 stops11h 25m
Southwest
Deal found 1/26$421
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 4/115:00 am
FAT
-
TYS
1 stop7h 06m
United Airlines
Mon 4/134:30 pm
TYS
-
FAT
1 stop7h 31m
United Airlines
Deal found 1/25$430
This Southwest deal was found by Cheapflights users on 1/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:25 am
FAT
-
TYS
2 stops11h 10m
Southwest
Mon 4/132:45 pm
TYS
-
FAT
2 stops12h 00m
Southwest
Deal found 1/25$453
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:16 am
FAT
-
TYS
1 stop6h 30m
American Airlines
Tue 2/174:29 pm
TYS
-
FAT
1 stop9h 43m
American Airlines
Deal found 1/26$460
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 2/215:16 am
FAT
-
TYS
1 stop6h 49m
United Airlines
Wed 2/256:45 am
TYS
-
FAT
2 stops14h 05m
United Airlines
Deal found 1/25$480
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:15 am
FAT
-
TYS
2 stops12h 00m
Southwest
Sat 3/147:50 am
TYS
-
FAT
2 stops19h 15m
Southwest
Deal found 1/26$483

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$385
(United Airlines)

One-way from

$176
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$367
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
Search Deals
One-way flight from Fresno Airterminal to Knoxville McGhee Tyson
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 27, 2026.
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

Tue 2/24

12:52 pm-10:30 pm

1 stop6h 38m

Knoxville McGhee Tyson

Tue 3/3

4:15 pm-8:58 pm

1 stop7h 43m

$385

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Tue 2/24

6:05 am-3:37 pm

1 stop6h 32m

Knoxville McGhee Tyson

Wed 3/4

4:29 pm-11:12 pm

1 stop9h 43m

$385

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Mon 2/16

7:15 pm-9:53 am

2 stops11h 38m

Knoxville McGhee Tyson

Sat 2/21

6:21 pm-11:12 pm

1 stop7h 51m

$390

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Tue 2/24

6:00 am-8:55 pm

2 stops11h 55m

Knoxville McGhee Tyson

Wed 3/4

1:00 pm-9:30 pm

2 stops11h 30m

$396

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Tue 2/17

10:08 am-11:59 pm

2 stops10h 51m

Knoxville McGhee Tyson

Sat 2/21

5:40 am-12:15 pm

2 stops9h 35m

$396

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Wed 3/25

6:55 am-8:05 pm

2 stops10h 10m

Knoxville McGhee Tyson

Tue 3/31

2:25 pm-10:50 pm

2 stops11h 25m

$421

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Sat 4/11

5:00 am-3:06 pm

1 stop7h 06m

Knoxville McGhee Tyson

Mon 4/13

4:30 pm-9:01 pm

1 stop7h 31m

$430

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Sat 4/11

5:25 am-7:35 pm

2 stops11h 10m

Knoxville McGhee Tyson

Mon 4/13

2:45 pm-11:45 pm

2 stops12h 00m

$453

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Wed 2/11

1:07 pm-10:47 pm

1 stop6h 40m

Knoxville McGhee Tyson

Tue 2/17

6:31 pm-11:12 pm

1 stop7h 41m

$460

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Sun 2/1

5:43 pm-4:50 pm

1 stop20h 07m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 15 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fresno-Knoxville flight deals on Cheapflights vs. FlightHub >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 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 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 $282). 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.

How much does it cost to fly round-trip from Fresno 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 January 27, 2026.
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
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

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
8,119 reviews
Delta
7.9
Good
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

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
9,205 reviews
Delta
7.9
Good
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

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
11,197 reviews
Delta
7.9
Good
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

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 6h 32m. United Airlines provides one of the quickest options available for as low as $385. 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 $282). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$303Average$577FlexibilityNo cancel feeOn-time69%

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