TYS - LGA

$93 Find Cheap Flights from Knoxville to New York LaGuardia Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to LaGuardia departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$240
Typical prices: $291-$459
Southwest
Tue 9/22Sat 9/26
TYS - LGA • 1 stop
Cheapest non-stop
$359
Typical prices: $316-$596
American Airlines
Tue 10/20Tue 10/27
TYS - LGA • Non-stop
Top airlines
Cheapest • from $240 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with Delta and American Airlines. Average duration is 2h 03m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Knoxville to LaGuardia (TYS-LGA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to LaGuardia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to LaGuardia

Tue, Sep 22 - Sat, Sep 26
Southwest Logo
5:30 pm - 11:00 pm
TYS
-
LGA
5h 30m
1 stop
Southwest Logo
7:00 am - 5:40 pm
LGA
-
TYS
10h 40m
1 stop
$240Southwest
Wed, Aug 5 - Wed, Aug 12
Southwest Logo
5:30 pm - 11:00 pm
TYS
-
LGA
5h 30m
1 stop
Southwest Logo
6:55 am - 12:05 pm
LGA
-
TYS
5h 10m
1 stop
$246Southwest
Mon, Sep 28 - Tue, Oct 6
Multiple Airlines Logo
12:22 pm - 3:59 pm
TYS
-
LGA
27h 37m
1 stop
Multiple Airlines Logo
8:29 pm - 2:42 pm
LGA
-
TYS
18h 13m
1 stop
$262Multiple Airlines
Mon, Sep 28 - Tue, Oct 6
Multiple Airlines Logo
12:22 pm - 3:59 pm
TYS
-
LGA
27h 37m
1 stop
Multiple Airlines Logo
8:29 pm - 2:42 pm
LGA
-
TYS
18h 13m
1 stop
$264Multiple Airlines
Wed, Aug 19 - Fri, Aug 21
Southwest Logo
1:55 pm - 8:25 pm
TYS
-
LGA
6h 30m
1 stop
Southwest Logo
6:10 am - 1:25 pm
LGA
-
TYS
7h 15m
1 stop
$265Southwest
Wed, Aug 19 - Fri, Aug 21
Southwest Logo
7:00 am - 4:05 pm
TYS
-
LGA
9h 05m
2 stops
Southwest Logo
7:25 am - 12:20 pm
LGA
-
TYS
4h 55m
1 stop
$270Southwest
Mon, Sep 28 - Tue, Oct 6
Multiple Airlines Logo
12:22 pm - 3:59 pm
TYS
-
LGA
27h 37m
1 stop
Multiple Airlines Logo
8:29 pm - 2:42 pm
LGA
-
TYS
18h 13m
1 stop
$271Multiple Airlines
Fri, Aug 28 - Sun, Aug 30
Multiple Airlines Logo
9:00 am - 8:59 pm
TYS
-
LGA
11h 59m
2 stops
Multiple Airlines Logo
8:29 pm - 6:26 pm
LGA
-
TYS
21h 57m
1 stop
$278Multiple Airlines
Thu, Aug 20 - Sat, Aug 22
Multiple Airlines Logo
8:00 am - 5:45 pm
TYS
-
LGA
9h 45m
1 stop
Multiple Airlines Logo
8:29 pm - 12:05 pm
LGA
-
TYS
15h 36m
1 stop
$280Multiple Airlines
Mon, Sep 28 - Tue, Oct 6
Multiple Airlines Logo
5:33 pm - 3:59 pm
TYS
-
LGA
22h 26m
1 stop
Multiple Airlines Logo
8:29 pm - 10:41 pm
LGA
-
TYS
26h 12m
1 stop
$288Multiple Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to LaGuardia flights

Get data-powered insights and trends into flights from Knoxville to LaGuardia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Knoxville to New York LaGuardia Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to New York LaGuardia Airport departing in September.

What’s the cheapest day of the week to fly from Knoxville to New York LaGuardia Airport?

The average price of all round-trip flights from Knoxville to New York LaGuardia Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Knoxville to New York LaGuardia Airport, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from New York LaGuardia Airport, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Knoxville to New York LaGuardia Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to New York LaGuardia Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to New York LaGuardia Airport is January, where tickets cost $399 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $597 and $549 respectively.

Can I save money by flying with a layover from Knoxville to New York LaGuardia Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $459 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Knoxville to New York LaGuardia Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Knoxville to New York LaGuardia Airport, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Expert advice

Expert advice for your flight from Knoxville to LaGuardia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonFebruary
Cheapest flight$93
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Knoxville to New York LaGuardia Airport

When to book flights from Knoxville to LaGuardia

Are your dates flexible? Find out the best times to travel from Knoxville to LaGuardia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knoxville to New York LaGuardia Airport flights

  • What is the cheapest flight from Knoxville to New York LaGuardia Airport?

    In the last 5 days, the lowest price for a flight from Knoxville to New York LaGuardia Airport was $93 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Knoxville and New York LaGuardia Airport?

    No

  • Which airlines offer Wi-Fi service onboard planes from Knoxville to New York LaGuardia Airport?

    Delta, American Airlines, and JetBlue offer inflight Wi-Fi service on the Knoxville to New York LaGuardia Airport flight route.

  • Which aircraft models fly most regularly from Knoxville to New York LaGuardia Airport?

    The Canadair (Bombardier) Regional Jet 900 is the aircraft model that flies most regularly on the Knoxville to New York LaGuardia Airport flight route.

  • Which airline alliances offer flights from Knoxville to New York LaGuardia Airport?

    oneworld, and SkyTeam are the airline alliances operating flights between Knoxville and New York LaGuardia Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Knoxville to New York LaGuardia Airport?

    There are nonstop flights from Knoxville to New York LaGuardia Airport on a daily basis.

  • Which is the best airline for flights from Knoxville to New York, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to New York are Delta and American Airlines. With an average price for the route of $480 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $408 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Knoxville to New York LaGuardia Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to New York LaGuardia Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to New York LaGuardia Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York LaGuardia Airport from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to New York LaGuardia Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New York LaGuardia Airport with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and LGA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to New York LaGuardia Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New York LaGuardia Airport from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Knoxville to New York LaGuardia Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $256 or less one-way and $388 or less round-trip.

Prefer to fly direct from Knoxville to New York LaGuardia Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Knoxville McGhee Tyson to New York LaGuardia.
Find which airlines fly direct from Knoxville McGhee Tyson Airport to New York LaGuardia Airport, which days they fly and book direct flights.

Direct departures

Knoxville McGhee Tyson to New York LaGuardia

Monday

Delta,American Airlines

Delta,American Airlines

Tuesday

Delta,American Airlines

Delta,American Airlines

Wednesday

Delta,American Airlines

Delta,American Airlines

Thursday

Delta,American Airlines

Delta,American Airlines

Friday

Delta,American Airlines

Delta,American Airlines

Saturday

Delta,American Airlines

Delta,American Airlines

Sunday

Delta,American Airlines

Delta,American Airlines

See more direct flights

Direct returns

New York LaGuardia to Knoxville McGhee Tyson

Monday

Delta,American Airlines

Delta,American Airlines

Tuesday

Delta,American Airlines

Delta,American Airlines

Wednesday

Delta,American Airlines

Delta,American Airlines

Thursday

Delta,American Airlines

Delta,American Airlines

Friday

Delta,American Airlines

Delta,American Airlines

Saturday

Delta,American Airlines

Delta,American Airlines

Sunday

Delta,American Airlines

Delta,American Airlines

See more direct flights

Reviews of the top airlines flying from Knoxville to LaGuardia

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to New York. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to LaGuardia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8451 reviews
8.5Crew
7.8Comfort
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

8.0 ExcellentJesse, Jun 2026
TYS - LGA
Read more Delta reviews

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Five hour delays every hour, I wish it were all at once

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Very easy to use and convenient, you can perform any action within the same portal

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Boarding was awful - no order, people cutting in line, completely chaotic Planes are very old and uncomfortable. Noticeable difference between Delta and United on same route.

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Significant delays on my trip to Chicago and my trip back to NY

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

Flight was fine, but not having WiFi was a major negative

Everything was excellent and I enjoyed myself. Thank for everything

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

Everything you need to know for your flight from Knoxville to LaGuardia

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