TYS - LGA

$111 Find Cheap Flights from Knoxville to New York LaGuardia Airport

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 6/15. 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

KAYAK searches hundreds of travel sites at once for deals on flights to New York LaGuardia Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to New York, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to New York, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$267
Typical prices: $419-$239
Multiple Airlines
Sat 7/4Mon 7/6
TYS - LGA • 1 stop
Cheapest non-stop
$449
Typical prices: $590-$311
Delta
Tue 10/20Tue 10/27
TYS - LGA • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta provides free Wi-Fi for SkyMiles members.
American Airlines' Main Cabin Extra includes early boarding.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with Delta. Average duration is 2h 04m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $349 (round-trip)
Shortest trip • 4h 28m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to LaGuardia!
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

Sat, Jul 4 - Mon, Jul 6
Multiple Airlines Logo
6:00 am - 4:01 pm
TYS
-
LGA
10h 01m
1 stop
Multiple Airlines Logo
8:29 pm - 10:37 am
LGA
-
TYS
14h 08m
1 stop
$267Multiple Airlines
Thu, Aug 6 - Tue, Aug 11
Multiple Airlines Logo
3:56 pm - 4:00 pm
TYS
-
LGA
24h 04m
1 stop
Multiple Airlines Logo
8:29 pm - 6:28 pm
LGA
-
TYS
21h 59m
1 stop
$281Multiple Airlines
Sat, Jul 4 - Mon, Jul 6
Multiple Airlines Logo
6:00 am - 4:01 pm
TYS
-
LGA
10h 01m
1 stop
Multiple Airlines Logo
8:29 pm - 10:37 am
LGA
-
TYS
14h 08m
1 stop
$296Multiple Airlines
Tue, Jun 23 - Tue, Jun 30
Southwest Logo
6:55 pm - 11:10 pm
TYS
-
LGA
4h 15m
1 stop
Southwest Logo
3:25 pm - 8:20 pm
LGA
-
TYS
4h 55m
1 stop
$307Southwest
Tue, Jun 23 - Tue, Jun 30
Southwest Logo
8:10 am - 5:55 pm
TYS
-
LGA
9h 45m
2 stops
Southwest Logo
3:25 pm - 8:20 pm
LGA
-
TYS
4h 55m
1 stop
$312Southwest
Tue, Jun 23 - Tue, Jun 30
Southwest Logo
8:10 am - 5:55 pm
TYS
-
LGA
9h 45m
2 stops
Southwest Logo
10:55 am - 8:20 pm
LGA
-
TYS
9h 25m
2 stops
$317Southwest
Wed, Aug 19 - Sat, Aug 22
Southwest Logo
7:00 am - 1:05 pm
TYS
-
LGA
6h 05m
1 stop
Southwest Logo
7:00 am - 11:55 am
LGA
-
TYS
4h 55m
1 stop
$323Southwest
Wed, Aug 19 - Sat, Aug 22
Southwest Logo
7:00 am - 1:05 pm
TYS
-
LGA
6h 05m
1 stop
Southwest Logo
6:00 am - 7:20 pm
LGA
-
TYS
13h 20m
2 stops
$328Southwest
Wed, Jul 22 - Mon, Jul 27
Southwest Logo
7:10 am - 1:20 pm
TYS
-
LGA
6h 10m
1 stop
Southwest Logo
10:55 am - 10:35 pm
LGA
-
TYS
11h 40m
2 stops
$331Southwest
Wed, Aug 19 - Sun, Aug 23
Southwest Logo
1:55 pm - 10:30 pm
TYS
-
LGA
8h 35m
1 stop
Southwest Logo
7:15 am - 12:25 pm
LGA
-
TYS
5h 10m
1 stop
$332Southwest
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 July.

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 Wednesdays 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 September, where tickets cost $315 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $597 and $484 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.

No, with an average price for the route of $469, prices are generally cheapest when you fly direct.

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 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 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$111
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 1% 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 7 days, the lowest price for a flight from Knoxville to New York LaGuardia Airport was $111 for a one-way ticket and $267 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 $457 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $383 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 $189 or less one-way and $351 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

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

New York LaGuardia to Knoxville McGhee Tyson

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

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.
7.9
DeltaOverall score based on 8434 reviews
8.1Boarding
7.8Comfort
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

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

10.0 ExcellentMurat, Apr 2026
ORD - LGA
Read more Delta reviews

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

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

Landed without a gate ready. Plane is extremely old and dirty.

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.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

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.

Boarding gate at LAX was too crowded—two gates next to one another

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

This short sector between Miami and JFK was undertaken purely for business purposes, with efficiency as the primary objective rather than a full inflight experience. Overall, the journey met its intended purpose; however, the ground experience at Miami stood out significantly. During check-in, I was unable to link my frequent flyer details from Qatar Airways (oneworld alliance) through either the self-service kiosk or web check-in. The situation was handled exceptionally well by the check-in agent, who demonstrated remarkable ownership. She coordinated across multiple counters, ensured my frequent flyer number was correctly reflected, reissued the boarding pass, and confirmed that mileage accrual would be recognized. Additionally, she ensured the boarding pass reflected priority status, enabling a seamless priority check-in experience without delays. This level of proactive service was both commendable and impactful. Boarding and the inflight experience, operated by American Airlines under a codeshare arrangement, were efficient but largely transactional. While operational delivery was smooth, there was no visible recognition of oneworld frequent flyer status onboard. In comparison to the consistently personalized engagement typically experienced with Qatar Airways, this absence was noticeable—though understandably a potential limitation of codeshare alignment rather than a direct service shortfall. In summary, while the flight itself fulfilled its operational intent, the exceptional professionalism and commitment demonstrated at the Miami check-in counter was the defining highlight of this journey. Greater consistency in elite recognition across partner airlines would further enhance the overall experience.

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

Everything was excellent and I enjoyed myself. Thank for everything

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

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

Information on your arrival and departure airports