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$269+ Cheap flights from Lafayette to Knoxville (LFT - 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — TYS
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheap flight deals from Lafayette to Knoxville

Cheapest flights from Lafayette to Knoxville
Explore the most affordable flight options available from Lafayette to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This American Airlines deal was found by Cheapflights users on 7/16. 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.
Fri 8/76:00 am
LFT
-
TYS
1 stop5h 56m
American Airlines
Thu 8/136:03 am
TYS
-
LFT
1 stop5h 12m
American Airlines
Deal found 7/16$309
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/224:04 pm
LFT
-
TYS
1 stop4h 41m
United Airlines
Wed 8/262:21 pm
TYS
-
LFT
1 stop7h 41m
United Airlines
Deal found 7/15$341
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 pm
LFT
-
TYS
1 stop5h 44m
Delta
Tue 10/205:45 am
TYS
-
LFT
1 stop6h 03m
Delta
Deal found 7/15$354
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:15 pm
LFT
-
TYS
1 stop5h 44m
Delta
Fri 10/2312:06 pm
TYS
-
LFT
1 stop5h 18m
Delta
Deal found 7/16$378
This American Airlines deal was found by Cheapflights users on 7/15. 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 10/155:27 pm
LFT
-
TYS
1 stop4h 55m
American Airlines
Tue 10/206:00 am
TYS
-
LFT
1 stop5h 10m
American Airlines
Deal found 7/15$379
This American Airlines deal was found by Cheapflights users on 7/15. 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 7/1610:52 am
LFT
-
TYS
1 stop7h 38m
American Airlines
Mon 7/204:07 pm
TYS
-
LFT
1 stop6h 51m
American Airlines
Deal found 7/15$439
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Sun 7/195:36 pm
LFT
-
TYS
1 stop5h 15m
American Airlines
Sun 7/265:31 pm
TYS
-
LFT
1 stop6h 53m
American Airlines
Deal found 7/18$533

Find flight deals from Lafayette to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) 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 July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$269
(Delta)

Popular in

February

Cheapest in

September

Average price

$426
Provider with most accurate pricing for Lafayette Regional-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Lafayette Regional-Knoxville McGhee Tyson flights.
Search Deals
From Lafayette Regional to Knoxville McGhee Tyson
Search Deals
One-way flight from Lafayette Regional to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette 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 July 19, 2026.
Use the filters below to find and compare flights from Lafayette to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayetteKnoxville

LFT - TYS

LFTTYS

Lafayette Regional

Thu 1/7

6:00 am-11:34 am

1 stop4h 34m

Knoxville McGhee Tyson

Fri 1/15

6:51 pm-10:57 pm

1 stop5h 06m

$309
Quickest round-trip

LafayetteKnoxville

LFT - TYS

LFTTYS

Lafayette Regional

Thu 1/7

3:10 pm-8:40 pm

1 stop4h 30m

Knoxville McGhee Tyson

Fri 1/15

7:20 pm-10:05 pm

1 stop3h 45m

$309

LafayetteKnoxville

LFT - TYS

LFTTYS

Lafayette Regional

Sat 8/22

4:04 pm-9:45 pm

1 stop4h 41m

Knoxville McGhee Tyson

Wed 8/26

2:21 pm-9:02 pm

1 stop7h 41m

$341

LafayetteKnoxville

LFT - TYS

LFTTYS

Lafayette Regional

Thu 10/15

5:15 pm-11:59 pm

1 stop5h 44m

Knoxville McGhee Tyson

Tue 10/20

5:45 am-10:48 am

1 stop6h 03m

$354

LafayetteKnoxville

LFT - TYS

LFTTYS

Lafayette Regional

Fri 8/7

8:10 am-1:31 pm

1 stop4h 21m

Knoxville McGhee Tyson

Thu 8/13

1:56 pm-10:40 pm

2 stops9h 44m

$359

LafayetteKnoxville

LFT - TYS

LFTTYS

Lafayette Regional

Thu 10/15

5:27 pm-11:22 pm

1 stop4h 55m

Knoxville McGhee Tyson

Tue 10/20

9:00 am-4:56 pm

2 stops8h 56m

$469
Cheapest one-way
Quickest one-way

LafayetteKnoxville

LFT - TYS

LFTTYS

Lafayette Regional

Thu 12/24

5:15 pm-9:45 pm

1 stop3h 30m

$269

LafayetteKnoxville

LFT - TYS

LFTTYS

Lafayette Regional

Thu 12/24

10:01 am-7:41 pm

2 stops8h 40m

$274

LafayetteKnoxville

LFT - TYS

LFTTYS

Lafayette Regional

Thu 12/24

5:15 am-4:49 pm

3 stops10h 34m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Sorted by cheapest first

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

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

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

Currently, September is the cheapest month in which you can book a flight from Lafayette to Knoxville (average of $323). Flying from Lafayette to Knoxville in February is currently the most expensive (average of $747). 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.

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 July 19, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Lafayette to Knoxville. 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.
Delta
7.8
Good
8,477 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,477 reviews
Delta
7.8
Good
8,477 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,820 reviews
Delta
7.8
Good
8,477 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

    For as low as $309, American Airlines can have you in Knoxville from Lafayette in 4h 30m. Lafayette and Knoxville are separated by a distance of 603 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Delta, at $268, was found to be the cheapest airline from Lafayette to Knoxville. An alternate airline flying to your destination would be American Airlines. Delta is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Lafayette to Knoxville (average of $323). Flying from Lafayette to Knoxville in February is currently the most expensive (average of $747). 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
Morristown
Bryson City
Murphy
Alcoa

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Top 2 airlines flying from Lafayette to Knoxville

Discover the top 2 airlines that operate flights from Lafayette 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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$443FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$352FlexibilityNo cancel feeOn-time71%

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