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Knoxville

$94+ Cheap flights from LaGuardia, NY (LGA) to Knoxville (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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — TYS
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
1 adult, Economy
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Cheapflights Tip: The best prices from New York LaGuardia to Knoxville McGhee Tyson are usually found in September or October, booked 67 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from LaGuardia to Knoxville

Cheapest flights from LaGuardia to Knoxville
Explore the most affordable flight options available from LaGuardia to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/158:29 pm
LGA
-
TYS
1 stop16h 03m
Multiple Airlines
Mon 9/214:18 pm
TYS
-
LGA
1 stop23h 41m
Multiple Airlines
Deal found 6/30$222
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/108:29 pm
LGA
-
TYS
1 stop12h 07m
Multiple Airlines
Sun 9/135:38 pm
TYS
-
LGA
1 stop22h 21m
Multiple Airlines
Deal found 6/30$232
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/228:29 pm
LGA
-
TYS
1 stop16h 03m
Multiple Airlines
Mon 9/285:33 pm
TYS
-
LGA
1 stop22h 26m
Multiple Airlines
Deal found 6/30$239
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Wed 9/238:29 pm
LGA
-
TYS
1 stop21h 04m
Multiple Airlines
Mon 9/285:33 pm
TYS
-
LGA
1 stop22h 26m
Multiple Airlines
Deal found 6/30$245
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/208:29 pm
LGA
-
TYS
1 stop24h 10m
Multiple Airlines
Fri 9/258:20 am
TYS
-
LGA
1 stop7h 39m
Multiple Airlines
Deal found 6/30$250
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/248:29 pm
LGA
-
TYS
1 stop12h 07m
Multiple Airlines
Mon 9/285:33 pm
TYS
-
LGA
1 stop22h 26m
Multiple Airlines
Deal found 6/30$261
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/278:29 pm
LGA
-
TYS
1 stop22h 36m
Multiple Airlines
Tue 9/110:30 am
TYS
-
LGA
2 stops12h 44m
Multiple Airlines
Deal found 6/29$267
This American Airlines deal was found by Cheapflights users on 6/26. 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 10/2610:39 am
LGA
-
TYS
Nonstop2h 17m
American Airlines
Sat 10/311:26 pm
TYS
-
LGA
Nonstop2h 02m
American Airlines
Deal found 6/26$271
This Southwest deal was found by Cheapflights users on 6/26. 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.
Sat 10/246:15 am
LGA
-
TYS
2 stops11h 25m
Southwest
Wed 10/287:00 am
TYS
-
LGA
1 stop6h 25m
Southwest
Deal found 6/26$284
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sat 7/256:29 pm
LGA
-
TYS
2 stops46h 13m
Multiple Airlines
Mon 7/277:20 pm
TYS
-
LGA
1 stop20h 40m
Multiple Airlines
Deal found 6/28$287
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/288:29 pm
LGA
-
TYS
1 stop21h 56m
Multiple Airlines
Tue 8/44:20 pm
TYS
-
LGA
1 stop25h 25m
Multiple Airlines
Deal found 6/28$289

Find flight deals from LaGuardia to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$445

Good round-trip deal

$489 or less

Good one-way deal

$318 or less
Provider with most accurate pricing for New York LaGuardia-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Knoxville McGhee Tyson flights.
Search Deals
From New York LaGuardia to Knoxville McGhee Tyson
Search Deals
One-way flight from New York LaGuardia to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from New York LaGuardia to Knoxville McGhee Tyson.
Search Deals
Price to beat on a one-way flight from New York LaGuardia to Knoxville McGhee Tyson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 1, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Wed 8/26

6:55 am-12:05 pm

1 stop5h 10m

Knoxville McGhee Tyson

Sun 8/30

5:55 pm-10:10 pm

1 stop4h 15m

$318

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Thu 8/27

7:25 am-12:00 pm

1 stop4h 35m

Knoxville McGhee Tyson

Sun 8/30

5:55 pm-10:10 pm

1 stop4h 15m

$324

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Wed 8/12

7:59 am-3:30 pm

1 stop7h 31m

Knoxville McGhee Tyson

Sat 8/15

10:56 am-12:59 pm

Nonstop2h 03m

$432
Quickest round-trip

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Fri 8/21

6:55 pm-9:29 pm

Nonstop2h 34m

Knoxville McGhee Tyson

Mon 8/24

6:00 am-8:03 am

Nonstop2h 03m

$459

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Tue 8/18

10:20 am-8:53 pm

2 stops10h 33m

Knoxville McGhee Tyson

Tue 9/1

7:00 am-2:09 pm

2 stops7h 09m

$469

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Fri 9/4

6:55 pm-9:29 pm

Nonstop2h 34m

Knoxville McGhee Tyson

Sun 9/6

9:33 am-2:50 pm

1 stop5h 17m

$469

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Thu 7/23

6:55 pm-9:29 pm

Nonstop2h 34m

Knoxville McGhee Tyson

Thu 7/30

5:35 pm-7:45 pm

Nonstop2h 10m

$479

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Thu 7/23

6:55 pm-9:29 pm

Nonstop2h 34m

Knoxville McGhee Tyson

Sat 7/25

9:05 am-9:28 pm

1 stop12h 23m

$482

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Mon 7/27

2:20 pm-4:38 pm

Nonstop2h 18m

Knoxville McGhee Tyson

Mon 8/3

5:40 am-11:43 am

1 stop6h 03m

$489

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Sat 7/25

8:35 am-10:49 am

Nonstop2h 14m

Knoxville McGhee Tyson

Sat 8/1

5:37 pm-11:24 pm

1 stop5h 47m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from LaGuardia 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 LaGuardia 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 New York LaGuardia Airport-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-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 New York LaGuardia Airport-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 LaGuardia to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from LaGuardia 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 New York LaGuardia Airport to Knoxville

How far ahead should I book a flight from New York LaGuardia Airport to Knoxville?

The price you pay for your flight from New York LaGuardia Airport to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New York LaGuardia Airport to Knoxville?

Currently, September is the cheapest month in which you can book a flight from New York LaGuardia Airport to Knoxville (average of $354). Flying from New York LaGuardia Airport to Knoxville in December is currently the most expensive (average of $739). 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 LGA to TYS?

Find hourly flight availability from LaGuardia to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2026.

One of the essential ways to save on airfare from New York LaGuardia Airport to Knoxville is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 5% on airfare.

How much does it cost to fly round-trip from New York LaGuardia Airport to Knoxville?

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 1, 2026.
See what other customers who have flown with Delta and American Airlines from New York LaGuardia Airport to Knoxville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,452 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Delta
7.8
Good
8,452 reviews
Delta
7.8
Good
8,452 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
American Airlines
7.1
Good
11,766 reviews
Delta
7.8
Good
8,452 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from New York LaGuardia?

    If you book a flight to Knoxville from New York LaGuardia, you will be flying to McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 3 flights from New York LaGuardia to McGhee Tyson per day from 2 different airlines.

  • How long is the flight from New York LaGuardia Airport to Knoxville?

    Southwest, Delta, and United Airlines can get you from New York LaGuardia Airport to Knoxville in just under 5h 10m. Your travel time can differ by up to 5h 23m. There are 646 mi between New York LaGuardia Airport and Knoxville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Knoxville round-trip?

    Cheapflights users have booked flights from New York LaGuardia Airport to Knoxville round-trip from $213. Another airline that can offer you cheap pricing is Delta. American Airlines is 58% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from New York LaGuardia Airport to Knoxville?

    No one likes to see their flight delayed. When booking a flight from New York LaGuardia Airport to Knoxville consider choosing WestJet (79%), Delta (71%) or Endeavor Airlines (71%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from New York LaGuardia Airport to Knoxville?

    Looking at all options, your cheapest flight can be booked for $226. While the most popular route (New York LaGuardia - Knoxville McGhee Tyson) can be booked for $262 on average, our data indicates $549 when flying from New York LaGuardia Airport to Knoxville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to Knoxville?

    Currently, September is the cheapest month in which you can book a flight from New York LaGuardia Airport to Knoxville (average of $354). Flying from New York LaGuardia Airport to Knoxville in December is currently the most expensive (average of $739). 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 LaGuardia to Knoxville

Discover the top 2 airlines that operate flights from LaGuardia 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 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$213Average$354FlexibilityNo cancel feeOn-time71%
DeltaCheapest$271Average$515FlexibilityNo cancel feeOn-timeN/A

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