$284+ Cheap flights from Lafayette to Knoxville (LFT - 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — TYS
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Lafayette to Knoxville 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
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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 Lafayette to Knoxville
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Cheapest flights from Lafayette to KnoxvilleExplore 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 September 17, 2026.
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 September 17, 2026.
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.
Sat 9/265:01 pm -
1 stop5h 21m
Tue 9/293:53 pm -
1 stop6h 22m
Deal found 9/16![American Airlines logo]()
$377
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:17 pm -
1 stop5h 38m
Sat 10/311:39 am -
1 stop4h 34m
Deal found 9/14![Delta logo]()
$399
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.
Sun 9/204:04 pm -
1 stop4h 41m
Sat 9/267:15 am -
1 stop5h 01m
Deal found 9/16![United Airlines logo]()
$418
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 10/135:27 pm -
1 stop4h 51m
Mon 10/196:00 am -
1 stop5h 05m
Deal found 9/14![American Airlines logo]()
$478
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.
Fri 11/205:28 pm -
1 stop5h 04m
Sun 11/225:30 am -
1 stop5h 35m
Deal found 9/15![American Airlines logo]()
$557
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 9/295:44 am -
2 stops10h 47m
Sat 10/36:00 am -
1 stop5h 10m
Deal found 9/14![American Airlines logo]()
$573
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.
Sun 9/206:57 am -
1 stop7h 19m
Sat 9/266:15 am -
2 stops8h 31m
Deal found 9/16![American Airlines logo]()
$647
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.
Fri 11/204:09 pm -
2 stops26h 27m
Sun 11/226:45 am -
2 stops17h 14m
Deal found 9/15![United Airlines logo]()
$761
Best flights from Lafayette to KnoxvilleDiscover carefully curated flight deals from Lafayette to Knoxville 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 Lafayette to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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 1/76:00 am -
1 stop4h 06m
Fri 1/157:07 am -
1 stop4h 26m
Deal found 9/12![Delta logo]()
$339
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.
Wed 2/32:00 pm -
1 stop7h 14m
Sat 2/65:20 pm -
1 stop5h 16m
Deal found 9/14![United Airlines logo]()
$371
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:17 pm -
1 stop5h 38m
Sat 10/311:39 am -
1 stop4h 34m
Deal found 9/14![Delta logo]()
$399
Last-minute flights from Lafayette to KnoxvilleDiscover last-minute flight deals from Lafayette to Knoxville. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Lafayette to Knoxville. Data last updated September 17, 2026 and is based on user searches.
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.
Sun 9/204:04 pm -
1 stop4h 41m
Sat 9/267:15 am -
1 stop5h 01m
Deal found 9/16![United Airlines logo]()
$418
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.
Sun 9/206:57 am -
1 stop7h 19m
Sat 9/266:15 am -
2 stops8h 31m
Deal found 9/16![American Airlines logo]()
$647
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.
Sat 9/265:01 pm -
1 stop5h 21m
Tue 9/293:53 pm -
1 stop6h 22m
Deal found 9/16![American Airlines logo]()
$377
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:17 pm -
1 stop5h 38m
Sat 10/311:39 am -
1 stop4h 34m
Deal found 9/14![Delta logo]()
$399
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 9/295:44 am -
2 stops10h 47m
Sat 10/36:00 am -
1 stop5h 10m
Deal found 9/14![American Airlines logo]()
$573
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 10/135:27 pm -
1 stop4h 51m
Mon 10/196:00 am -
1 stop5h 05m
Deal found 9/14![American Airlines logo]()
$478
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 10/134:10 pm -
2 stops21h 32m
Mon 10/196:00 am -
2 stops17h 59m
Deal found 9/14![United Airlines logo]()
$792
One-way flights from Lafayette to KnoxvilleSearch for one-way flight options from Lafayette to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Lafayette to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
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.
Thu 12/245:27 pm -
1 stop5h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$284
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Delta) |
One-way from | $284 (American Airlines) |
Popular in | February |
Cheapest in | January |
Average price | $343 |
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 7,457,451 searches. Data last updated September 17, 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
Cheapest round-trip
Quickest round-trip
LafayetteKnoxville
LFT Lafayette Regional - TYS Knoxville McGhee Tyson
LFTTYS
Lafayette Regional
Thu 12/24
5:27 pm-11:41 pm
1 stop5h 14m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
LafayetteKnoxville
LFT Lafayette Regional - TYS Knoxville McGhee Tyson
LFTTYS
Lafayette Regional
Thu 1/7
6:00 am-11:06 am
1 stop4h 06m
Knoxville McGhee Tyson
Fri 1/15
7:07 am-10:33 am
1 stop4h 26m
$339
LafayetteKnoxville
LFT Lafayette Regional - TYS Knoxville McGhee Tyson
LFTTYS
Lafayette Regional
Wed 2/3
2:00 pm-10:14 pm
1 stop7h 14m
Knoxville McGhee Tyson
Sat 2/6
5:20 pm-9:36 pm
1 stop5h 16m
$371
LafayetteKnoxville
LFT Lafayette Regional - TYS Knoxville McGhee Tyson
LFTTYS
Lafayette Regional
Tue 9/29
5:17 pm-11:55 pm
1 stop5h 38m
Knoxville McGhee Tyson
Sat 10/3
11:39 am-3:13 pm
1 stop4h 34m
$399
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 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 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.
LFT-TYS
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
Prices
More
What’s the top layover airport for flights from Lafayette to Knoxville?
Share of 1-stop round-trip flights from Lafayette to Knoxville chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DFW) – chosen by Cheapflights users on 75% of 1-stop itineraries from Lafayette to Knoxville on Cheapflights.
What’s the cheapest layover airport for flights from Lafayette to Knoxville?
Average round-trip fare for 1-stop flights from Lafayette to Knoxville, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $346.
What’s the fastest layover option from Lafayette to Knoxville?
Shortest average travel time for 1-stop one-way flights from Lafayette to Knoxville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 4h 31m.
Which airport typically offers the quickest layover for flights from Lafayette to Knoxville?
Average layover duration for 1-stop one-way flights from Lafayette to Knoxville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 0h 58m.
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 September 17, 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.
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
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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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$387 | FlexibilityNo cancel fee | On-time71% |