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Lafayette

$319+ Cheap flights from Knoxville to Lafayette (TYS - LFT)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LFT
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Knoxville to Lafayette

Cheapest flights from Knoxville to Lafayette
Explore the most affordable flight options available from Knoxville to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Delta deal was found by Cheapflights users on 7/22. 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.
Thu 9/177:50 am
TYS
-
LFT
1 stop3h 45m
Delta
Sun 9/203:36 pm
LFT
-
TYS
1 stop5h 14m
Delta
Deal found 7/22$319
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:03 am
TYS
-
LFT
1 stop5h 12m
American Airlines
Wed 8/126:00 am
LFT
-
TYS
1 stop5h 56m
American Airlines
Deal found 7/24$349
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/171:34 pm
TYS
-
LFT
1 stop6h 58m
United Airlines
Sun 9/205:20 am
LFT
-
TYS
2 stops16h 29m
United Airlines
Deal found 7/22$659
This American Airlines deal was found by Cheapflights users on 7/21. 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 7/226:10 pm
TYS
-
LFT
1 stop4h 48m
American Airlines
Thu 7/231:53 pm
LFT
-
TYS
1 stop4h 37m
American Airlines
Deal found 7/21$826
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 7/2711:03 am
TYS
-
LFT
2 stops9h 30m
American Airlines
Tue 7/281:53 pm
LFT
-
TYS
2 stops9h 06m
American Airlines
Deal found 7/21$918

Find flight deals from Knoxville to Lafayette

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Lafayette (LFT). 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(Delta)
Provider with most accurate pricing for Knoxville McGhee Tyson-Lafayette Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Lafayette Regional flights.
Search Deals
From Knoxville McGhee Tyson to Lafayette Regional
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Lafayette 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 July 24, 2026.
Use the filters below to find and compare flights from Knoxville to Lafayette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleLafayette

TYS - LFT

TYSLFT

Knoxville McGhee Tyson

Thu 9/17

7:50 am-10:35 am

1 stop3h 45m

Lafayette Regional

Sun 9/20

3:36 pm-9:50 pm

1 stop5h 14m

$319

KnoxvilleLafayette

TYS - LFT

TYSLFT

Knoxville McGhee Tyson

Sat 8/8

6:03 am-10:15 am

1 stop5h 12m

Lafayette Regional

Wed 8/12

6:00 am-12:56 pm

1 stop5h 56m

$349

KnoxvilleLafayette

TYS - LFT

TYSLFT

Knoxville McGhee Tyson

Thu 9/17

1:34 pm-7:32 pm

1 stop6h 58m

Lafayette Regional

Sun 9/20

5:20 am-10:49 pm

2 stops16h 29m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first

Compare providers for flights from Knoxville to Lafayette

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 Lafayette in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice 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 Knoxville-Lafayette flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Lafayette flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Lafayette flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Lafayette 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-Lafayette 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 Lafayette

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

Related info for your journey

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

    For as low as $319, Delta can have you in Lafayette from Knoxville in 3h 45m. Airlines will cover a distance of 603 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Lafayette?

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