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Cheap flights from New York LaGuardia Airport to Knoxville from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Knoxville departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:55 pm - 3:57 pmLGA-TYS
17h 02m1 stop
Multiple Airlines Logo
1:05 pm - 11:42 pmTYS-LGA
10h 37m2 stops
$258Multiple Airlines
Find Deal
sáb., dic. 13 - lun., dic. 15
Multiple Airlines Logo
6:20 am - 10:10 pmLGA-TYS
15h 50m2 stops
Multiple Airlines Logo
6:07 pm - 11:29 amTYS-LGA
17h 22m1 stop
$259Multiple Airlines
Find Deal
jue., feb. 19 - dom., mar. 1
Multiple Airlines Logo
6:30 am - 3:14 pmLGA-TYS
8h 44m1 stop
Multiple Airlines Logo
6:00 am - 9:00 amTYS-LGA
27h 00m2 stops
$260Multiple Airlines
Find Deal
mar., nov. 18 - jue., nov. 20
Multiple Airlines Logo
6:30 am - 8:28 pmLGA-TYS
13h 58m1 stop
Multiple Airlines Logo
6:32 pm - 9:00 amTYS-LGA
14h 28m1 stop
$262Multiple Airlines
Find Deal
jue., nov. 20 - lun., nov. 24
Multiple Airlines Logo
8:29 am - 8:19 pmLGA-TYS
11h 50m1 stop
Multiple Airlines Logo
11:24 am - 7:00 pmTYS-LGA
7h 36m1 stop
$263Multiple Airlines
Find Deal
lun., nov. 17 - mar., nov. 18
Multiple Airlines Logo
6:00 pm - 4:03 pmLGA-TYS
22h 03m2 stops
Multiple Airlines Logo
9:26 pm - 8:00 pmTYS-LGA
22h 34m1 stop
$265Multiple Airlines
Find Deal
mié., nov. 19 - dom., nov. 23
Multiple Airlines Logo
5:45 am - 5:20 pmLGA-TYS
11h 35m1 stop
Multiple Airlines Logo
1:05 pm - 5:30 pmTYS-LGA
28h 25m1 stop
$266Multiple Airlines
Find Deal
vie., dic. 12 - lun., dic. 15
Multiple Airlines Logo
7:30 am - 4:36 pmLGA-TYS
9h 06m1 stop
Multiple Airlines Logo
10:27 am - 10:38 pmTYS-LGA
12h 11m2 stops
$267Multiple Airlines
Find Deal
lun., nov. 24 - jue., nov. 27
American Airlines Logo
7:00 am - 12:44 pmLGA-TYS
5h 44m1 stop
American Airlines Logo
5:44 pm - 11:27 pmTYS-LGA
5h 43m1 stop
$305American Airlines
Find Deal
mié., dic. 10 - dom., dic. 14
American Airlines Logo
4:24 pm - 9:38 pmLGA-TYS
5h 14m1 stop
American Airlines Logo
5:49 am - 11:26 amTYS-LGA
5h 37m1 stop
$310American Airlines
Find Deal
mié., feb. 18 - sáb., feb. 21

American Airlines flights from New York LaGuardia Airport to Knoxville

Our best American Airlines deals on New York LaGuardia Airport to Knoxville flight tickets
American Airlines
Dec 10
LGA7:00 amNew York LaGuardia
5h 44m
1 stop
TYS12:44 pmKnoxville McGhee Tyson
Dec 14
TYS5:44 pmKnoxville McGhee Tyson
5h 43m
1 stop
LGA11:27 pmNew York LaGuardia
$305
Find similar
American Airlines
Feb 18
LGA4:24 pmNew York LaGuardia
5h 14m
1 stop
TYS9:38 pmKnoxville McGhee Tyson
Feb 21
TYS5:49 amKnoxville McGhee Tyson
5h 37m
1 stop
LGA11:26 amNew York LaGuardia
$310
Find similar
American Airlines
Dec 5
LGA7:00 amNew York LaGuardia
5h 44m
1 stop
TYS12:44 pmKnoxville McGhee Tyson
Dec 8
TYS2:58 pmKnoxville McGhee Tyson
5h 00m
1 stop
LGA7:58 pmNew York LaGuardia
$311
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated noviembre 6, 2025.
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

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

sáb. 12/13

10:55 pm-3:57 pm

1 stop17h 02m

Knoxville McGhee Tyson

lun. 12/15

1:05 pm-11:42 pm

2 stops10h 37m

$258

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

jue. 2/19

6:20 am-10:10 pm

2 stops15h 50m

Knoxville McGhee Tyson

dom. 3/1

6:07 pm-11:29 am

1 stop17h 22m

$259

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

mar. 11/18

6:30 am-3:14 pm

1 stop8h 44m

Knoxville McGhee Tyson

jue. 11/20

6:00 am-9:00 am

2 stops27h 00m

$260

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

jue. 11/20

6:30 am-8:28 pm

1 stop13h 58m

Knoxville McGhee Tyson

lun. 11/24

6:32 pm-9:00 am

1 stop14h 28m

$262

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

lun. 11/17

8:29 am-8:19 pm

1 stop11h 50m

Knoxville McGhee Tyson

mar. 11/18

11:24 am-7:00 pm

1 stop7h 36m

$263

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

mié. 11/19

6:00 pm-4:03 pm

2 stops22h 03m

Knoxville McGhee Tyson

dom. 11/23

9:26 pm-8:00 pm

1 stop22h 34m

$265

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

vie. 12/12

5:45 am-5:20 pm

1 stop11h 35m

Knoxville McGhee Tyson

lun. 12/15

1:05 pm-5:30 pm

1 stop28h 25m

$266

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

lun. 11/24

7:30 am-4:36 pm

1 stop9h 06m

Knoxville McGhee Tyson

jue. 11/27

10:27 am-10:38 pm

2 stops12h 11m

$267

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

mié. 12/10

7:00 am-12:44 pm

1 stop5h 44m

Knoxville McGhee Tyson

dom. 12/14

5:44 pm-11:27 pm

1 stop5h 43m

$305

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

mié. 2/18

4:24 pm-9:38 pm

1 stop5h 14m

Knoxville McGhee Tyson

sáb. 2/21

5:49 am-11:26 am

1 stop5h 37m

$310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from New York LaGuardia Airport to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of January is, on average, the cheapest month to fly to Knoxville from New York LaGuardia Airport, with most prices found around $261. If you aren’t able to travel during the month of January, then book flights to Knoxville from New York LaGuardia Airport during February instead. Flights to Knoxville in February, while not as cheap as those in January, still average around $289.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from New York LaGuardia Airport to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $260. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Knoxville for around $409.

What is the cheapest time of day to depart on your flight to Knoxville?

In the morning is the cheapest time of day to fly from New York LaGuardia Airport to Knoxville when you can find flight prices for as low as $276. Flying to Knoxville in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the evening when prices are around $359.

What is the cheapest New York LaGuardia to Knoxville McGhee Tyson flight route?

Fly from New York LaGuardia to Knoxville McGhee Tyson for the best New York LaGuardia - Knoxville McGhee Tyson flight prices

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $346 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from New York LaGuardia Airport for as low as $275 on momondo.

What cabin class options are available on New York LaGuardia to Knoxville McGhee Tyson flights?

There are 4 cabin classes available to choose from on New York LaGuardia to Knoxville McGhee Tyson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New York LaGuardia Airport to Knoxville flight prices changed over time?

As of November 2025, prices for New York LaGuardia Airport to Knoxville flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Knoxville (LGA to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Knoxville

Best Price Found

$282

Fastest flight time

2h 14m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from New York LaGuardia Airport in the past 72 hours is $282. The best round-trip flight deal from New York LaGuardia Airport to Knoxville found on momondo in the last 72 hours is $409.
The fastest flight from New York LaGuardia Airport to Knoxville takes 2h 14m
Direct flights go from New York LaGuardia Airport to Knoxville every day.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
Search flight deals

  • How far is New York LaGuardia to Knoxville McGhee Tyson by plane?

    The distance between New York LaGuardia and Knoxville McGhee Tyson is about 636.9 mi. A reasonable flight in good conditions will take 5h 14m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from New York LaGuardia Airport to Knoxville McGhee Tyson Airport refresh daily.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New York LaGuardia Airport to Knoxville?

  • What is the most popular airline from New York LaGuardia Airport to Knoxville?

Best airlines flying from New York LaGuardia Airport to Knoxville

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $194Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $203Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

  • Delta Flights From New York LaGuardia Airport to Knoxville

    Delta flight deals from New York LaGuardia Airport to Knoxville start from $194 round-trip. Over the 9 Delta flights for this route in a normal week, average airfare is usually $348 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Alcoa
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from New York to Knoxville?

Finding the right flight to Knoxville from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

Can I find flights from New York to Knoxville with flexible booking policies on momondo?

Yes. All flights to Knoxville from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Knoxville?

momondo helps you find the best flight between New York and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New York to Knoxville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Knoxville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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