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$239+ Cheap flights from Knoxville to Lafayette (TYS - LFT)

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LFT
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
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Cheap 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 June 13, 2025.

Round-trip from

$274
(Delta)

One-way from

$239
(Delta)
From Knoxville McGhee Tyson to Lafayette Regional
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One-way flight from Knoxville McGhee Tyson to Lafayette Regional
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Find 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 June 13, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 7/256:19 pmTYS - LFT
1 stop4h 24mDelta
Sun 7/275:39 pmLFT - TYS
1 stop5h 20mDelta
Deal found 6/12$274
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/275:57 pmTYS - LFT
1 stop5h 00mAmerican Airlines
Tue 7/15:50 amLFT - TYS
1 stop6h 36mAmerican Airlines
Deal found 6/12$376
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/255:46 pmTYS - LFT
2 stops24h 55mUnited Airlines
Sun 7/274:10 pmLFT - TYS
2 stops29h 25mUnited Airlines
Deal found 6/12$678

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 June 13, 2025.
Use the filters below to find and compare flights from Knoxville to Lafayette that are best for you.

Fly from

Knoxville

Fly to

Lafayette

Route

Depart

Return

Price

KnoxvilleLafayette

TYS - LFT

TYSLFT

Knoxville McGhee Tyson

Fri 7/25

6:19 pm-9:43 pm

1 stop4h 24m

Lafayette Regional

Sun 7/27

5:39 pm-11:59 pm

1 stop5h 20m

$274

KnoxvilleLafayette

TYS - LFT

TYSLFT

Knoxville McGhee Tyson

Fri 6/27

5:57 pm-9:57 pm

1 stop5h 00m

Lafayette Regional

Tue 7/1

5:50 am-1:26 pm

1 stop6h 36m

$376

KnoxvilleLafayette

TYS - LFT

TYSLFT

Knoxville McGhee Tyson

Fri 7/25

5:46 pm-5:41 pm

2 stops24h 55m

Lafayette Regional

Sun 7/27

4:10 pm-10:35 pm

2 stops29h 25m

$678

KnoxvilleLafayette

TYS - LFT

TYSLFT

Knoxville McGhee Tyson

Sat 8/9

5:57 pm-9:43 pm

1 stop4h 46m

$239

KnoxvilleLafayette

TYS - LFT

TYSLFT

Knoxville McGhee Tyson

Mon 8/4

5:19 pm-11:59 pm

2 stops7h 40m

$275

KnoxvilleLafayette

TYS - LFT

TYSLFT

Knoxville McGhee Tyson

Sat 8/9

7:00 am-1:21 pm

3 stops31h 21m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Lafayette

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

Currently, November is the cheapest month in which you can book a flight from Knoxville to Lafayette (average of $323). Flying from Knoxville to Lafayette in March is currently the most expensive (average of $434). 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.

What is the cheapest time of day to fly from TYS to LFT?

Find hourly flight availability from Knoxville to Lafayette. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2025.

When flying from Knoxville to Lafayette, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 27% versus a flight in the morning.

Rainfall in Lafayette by month

Plan your trip to Lafayette by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lafayette ranges from 3.8 - 7.1 inches per month. June is typically the wettest month, when rainfall can reach 7.1 in. March is typically the driest time to visit Lafayette when rainfall is around 3.8 in.

Temperature in Lafayette by month

Plan your trip to Lafayette by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lafayette, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lafayette

Get insights into the airlines that provide service to Lafayette. 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 Lafayette. Reviews last updated June 13, 2025.
Delta
8.0
Very good
7,953 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,953 reviews
Delta
8.0
Very good
7,953 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,791 reviews
Delta
8.0
Very good
7,953 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,953 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Cheapflights users have booked flights from Knoxville to Lafayette round-trip from $274. Other airlines that can offer you cheap pricing are American Airlines, from $376, and United Airlines, from $678.

  • What are the cheapest airlines to fly from Knoxville to Lafayette one-way?

    One-way options have recently been found by users for as low as $239 on Delta. Other airlines that offer cheap prices include American Airlines from $275 and United Airlines from $303 one-way.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Lafayette (average of $323). Flying from Knoxville to Lafayette in March is currently the most expensive (average of $434). 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?

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Opelousas

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Top airline flying from Knoxville to Lafayette

Discover the top airline that operate flights from Knoxville to Lafayette. 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 June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$488FlexibilityNo cancel feeOn-time71%

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