$178+ Cheap flights from Knoxville to Fresno (TYS - FAT)
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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FAT
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Fresno with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Knoxville to Fresno
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Best
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Cheapest flights from Knoxville to FresnoExplore the most affordable flight options available from Knoxville to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Knoxville to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/296:00 am -
1 stop7h 15m
Sat 10/315:51 am -
1 stop7h 45m
Deal found 9/15![American Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 9/15. 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 10/295:30 pm -
2 stops9h 05m
Sat 10/319:30 am -
1 stop7h 10m
Deal found 9/15![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/134:53 pm -
1 stop6h 59m
Tue 10/208:06 am -
2 stops11h 08m
Deal found 9/15![United Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/109:45 am -
2 stops15h 14m
Wed 11/118:00 am -
2 stops11h 32m
Deal found 9/14![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 12/315:57 pm -
1 stop7h 47m
Sun 1/315:30 am -
1 stop6h 06m
Deal found 9/17![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/17. 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 12/315:30 am -
2 stops13h 24m
Sun 1/319:55 am -
2 stops9h 58m
Deal found 9/17![American Airlines logo]()
$477
Best flights from Knoxville to FresnoDiscover carefully curated flight deals from Knoxville to Fresno that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Knoxville to Fresno that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 12/315:57 pm -
1 stop7h 47m
Sun 1/315:30 am -
1 stop6h 06m
Deal found 9/17![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 10/138:20 am -
2 stops16h 15m
Tue 10/205:50 am -
2 stops12h 15m
Deal found 9/15![Southwest logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:45 am -
2 stops15h 14m
Wed 11/116:28 pm -
2 stops14h 02m
Deal found 9/16![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 1/2810:45 am -
2 stops12h 54m
Wed 2/37:38 am -
3 stops13h 27m
Deal found 9/17![United Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/2910:42 am -
2 stops9h 40m
Sat 10/36:15 am -
2 stops8h 50m
Deal found 9/14![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/34:53 pm -
1 stop6h 59m
Sat 10/106:04 pm -
2 stops12h 41m
Deal found 9/15![United Airlines logo]()
$628
Last-minute flights from Knoxville to FresnoDiscover last-minute flight deals from Knoxville to Fresno. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Fresno. Data last updated September 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/294:53 pm -
1 stop6h 59m
Sat 10/35:00 am -
1 stop7h 54m
Deal found 9/14![United Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/296:00 am -
2 stops12h 51m
Sat 10/37:00 am -
1 stop6h 42m
Deal found 9/14![American Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:05 pm -
2 stops10h 54m
Mon 10/55:00 am -
1 stop7h 49m
Deal found 9/16![United Airlines logo]()
$554
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:01 pm -
1 stop9h 41m
Mon 10/58:47 am -
1 stop9h 17m
Deal found 9/16![Allegiant Air logo]()
$586
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/134:53 pm -
1 stop6h 59m
Tue 10/208:06 am -
2 stops11h 08m
Deal found 9/15![United Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 10/138:20 am -
2 stops16h 15m
Tue 10/205:50 am -
2 stops12h 15m
Deal found 9/15![Southwest logo]()
$484
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/296:00 am -
1 stop7h 15m
Sat 10/315:51 am -
1 stop7h 45m
Deal found 9/15![American Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 9/15. 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 10/295:30 pm -
2 stops9h 05m
Sat 10/319:30 am -
1 stop7h 10m
Deal found 9/15![Southwest logo]()
$305
One-way flights from Knoxville to FresnoSearch for one-way flight options from Knoxville to Fresno. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Knoxville to Fresno. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/199:59 pm -
1 stop21h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Allegiant Air logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/137:04 pm -
3 stops39h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/159:28 pm -
3 stops39h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/134:53 pm -
1 stop6h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$216
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/156:00 am -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 9/14. 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 10/151:50 pm -
2 stops11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$239
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/136:00 am -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sun 10/112:01 pm -
1 stop21h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$258
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:20 am -
2 stops16h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$275
Find flight deals from Knoxville to Fresno
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Fresno (FAT). 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (American Airlines) |
One-way from | $178 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $479 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Fresno 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 September 17, 2026.
Use the filters below to find and compare flights from Knoxville to Fresno that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Mon 10/19
9:59 pm-4:17 pm
1 stop21h 18m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$178
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Tue 10/13
7:04 pm-7:37 am
3 stops39h 33m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$204
Quickest round-trip
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Tue 10/13
4:53 pm-8:52 pm
1 stop6h 59m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$216
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Thu 10/15
6:00 am-10:15 am
1 stop7h 15m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$234
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Thu 10/15
1:50 pm-10:35 pm
2 stops11h 45m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$239
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Sun 10/11
2:01 pm-8:57 am
1 stop21h 56m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$258
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Tue 10/13
8:20 am-9:35 pm
2 stops16h 15m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$275
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Sat 10/3
4:53 pm-8:52 pm
1 stop6h 59m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$304
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Sun 10/11
4:15 pm-12:15 am
2 stops11h 00m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$309
KnoxvilleFresno
TYS Knoxville McGhee Tyson - FAT Fresno Airterminal
TYSFAT
Knoxville McGhee Tyson
Mon 10/19
5:30 pm-11:35 pm
2 stops9h 05m
Fresno Airterminal
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$326
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Fresno
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 Knoxville to Fresno in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Fresno flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Fresno flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Fresno flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Fresno 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 Knoxville-Fresno 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 Knoxville to Fresno
Have a flexible travel schedule? Discover the best time to fly to Fresno from Knoxville with our price prediction graph.
TYS-FAT
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.
Reviews of airlines servicing Fresno
Get insights into the airlines that provide service to Fresno. 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 Fresno. Reviews last updated September 17, 2026.
Read reviews from past customers who have flown American Airlines from Knoxville to Fresno. 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.
Overall
7.1
Crew
7.9
Entertainment
6.8
Food
6.4
Boarding
7.4
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Overall
7.1
Crew
7.9
Entertainment
6.8
Food
6.4
Boarding
7.4
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Fresno. 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 Fresno?
Book flights to Fresno if you plan to visit one of these locationsMadera
Clovis
Bass Lake
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Other flights to Fresno
Explore flights to Fresno departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Knoxville and Fresno flights
Browse other Knoxville and Fresno flight options. Last updated on September 17, 2026.
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Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Knoxville to Fresno
Discover the top airline that operate flights from Knoxville to Fresno. 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 September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$526 | FlexibilityNo cancel fee | On-time71% |