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LaGuardia

$94+ Cheap flights from Knoxville (TYS) to LaGuardia, NY (LGA)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGA
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to New York LaGuardia are usually found in June or February, booked 58 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Knoxville to LaGuardia

Cheapest flights from Knoxville to LaGuardia
Explore the most affordable flight options available from Knoxville to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Fri 12/195:38 pmTYS - LGA
1 stop23h 52mMultiple Airlines
Sun 1/46:00 amLGA - TYS
1 stop26h 03mMultiple Airlines
Deal found 12/14$304
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/206:13 pmTYS - LGA
1 stop23h 17mMultiple Airlines
Sat 1/36:00 amLGA - TYS
1 stop26h 18mMultiple Airlines
Deal found 12/15$348
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/306:33 pmTYS - LGA
1 stop29h 04mMultiple Airlines
Thu 1/16:30 pmLGA - TYS
1 stop15h 45mMultiple Airlines
Deal found 12/13$356
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Mon 12/295:46 pmTYS - LGA
1 stop23h 44mMultiple Airlines
Thu 1/17:50 amLGA - TYS
1 stop24h 43mMultiple Airlines
Deal found 12/15$401
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Thu 12/257:15 amTYS - LGA
1 stop4h 51mAmerican Airlines
Wed 12/311:46 pmLGA - TYS
1 stop4h 14mAmerican Airlines
Deal found 12/14$406
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/3112:01 pmTYS - LGA
2 stops23h 28mMultiple Airlines
Sat 1/310:55 pmLGA - TYS
1 stop14h 16mMultiple Airlines
Deal found 12/14$422
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/304:46 pmTYS - LGA
1 stop29h 14mMultiple Airlines
Sat 1/36:00 amLGA - TYS
1 stop26h 18mMultiple Airlines
Deal found 12/14$434
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/241:24 pmTYS - LGA
1 stop3h 52mAmerican Airlines
Thu 12/2512:52 pmLGA - TYS
1 stop3h 46mAmerican Airlines
Deal found 12/14$449
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/2812:31 pmTYS - LGA
2 stops35h 06mMultiple Airlines
Thu 1/16:30 pmLGA - TYS
1 stop15h 45mMultiple Airlines
Deal found 12/13$451

Find flight deals from Knoxville to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to LaGuardia (LGA). 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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$190
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$487

Good round-trip deal

$348 or less

Good one-way deal

$267 or less
Provider with most accurate pricing for Knoxville McGhee Tyson-New York LaGuardia flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-New York LaGuardia flights.
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From Knoxville McGhee Tyson to New York LaGuardia
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One-way flight from Knoxville McGhee Tyson to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Knoxville McGhee Tyson to New York LaGuardia.
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Price to beat on a one-way flight from Knoxville McGhee Tyson to New York LaGuardia.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to LaGuardia 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 December 15, 2025.
Use the filters below to find and compare flights from Knoxville to New York LaGuardia Airport that are best for you.

Fly from

Knoxville

Fly to

LaGuardia

Route

Depart

Return

Price

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Thu 1/29

9:29 am-7:40 pm

1 stop10h 11m

New York LaGuardia

Thu 2/5

6:30 am-6:36 pm

1 stop12h 06m

$199

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Tue 5/12

7:05 am-1:20 pm

1 stop6h 15m

New York LaGuardia

Tue 5/26

11:25 am-8:50 pm

2 stops9h 25m

$342

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Wed 4/8

2:55 pm-10:20 pm

1 stop7h 25m

New York LaGuardia

Tue 4/14

11:10 am-7:40 pm

2 stops8h 30m

$342

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Sat 5/16

7:45 am-5:15 pm

2 stops9h 30m

New York LaGuardia

Sat 5/30

10:00 am-6:30 pm

2 stops8h 30m

$347

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Fri 3/6

7:50 am-4:25 pm

2 stops8h 35m

New York LaGuardia

Mon 3/9

11:35 am-9:15 pm

2 stops9h 40m

$347

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Thu 3/12

3:45 pm-10:30 pm

1 stop6h 45m

New York LaGuardia

Mon 3/16

11:35 am-9:15 pm

2 stops9h 40m

$362

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Fri 4/3

3:45 pm-10:30 pm

1 stop6h 45m

New York LaGuardia

Tue 4/7

11:25 am-8:50 pm

2 stops9h 25m

$362

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Mon 3/23

3:45 pm-10:30 pm

1 stop6h 45m

New York LaGuardia

Fri 3/27

11:35 am-9:15 pm

2 stops9h 40m

$362

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Thu 4/2

7:50 am-4:25 pm

2 stops8h 35m

New York LaGuardia

Sun 4/5

8:00 am-9:00 pm

2 stops13h 00m

$373

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Sat 3/14

7:50 am-11:25 pm

2 stops15h 35m

New York LaGuardia

Mon 3/16

6:05 am-12:45 pm

1 stop6h 40m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 20 results
1
2

Compare providers for flights from Knoxville to LaGuardia

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 Knoxville to LaGuardia in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Knoxville-New York LaGuardia Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-New York LaGuardia Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-New York LaGuardia Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Knoxville-New York LaGuardia Airport 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 Knoxville to LaGuardia

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

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

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to LaGuardia. Price data was last updated on December 12, 2025.

The price you pay for your flight from Knoxville to New York LaGuardia Airport may vary depending on when you book. For the best chance of a lower fare, look to book 47 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 Knoxville to New York LaGuardia Airport?

Currently, July is the cheapest month in which you can book a flight from Knoxville to New York LaGuardia Airport (average of $107). Flying from Knoxville to New York LaGuardia Airport in December is currently the most expensive (average of $241). 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 LGA?

Find hourly flight availability from Knoxville to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 43% on flights from Knoxville to New York LaGuardia Airport by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Knoxville to LaGuardia. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Knoxville to New York LaGuardia Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated December 15, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Knoxville to New York LaGuardia Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to LaGuardia. 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 from for flights from Knoxville to New York LaGuardia?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to New York LaGuardia. On average, McGhee Tyson has 5 outbound flights to New York LaGuardia per day from 2 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

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

    Southwest can get you from Knoxville to New York LaGuardia Airport in just under 6h 15m. Your travel time can differ by up to . Airlines will cover a distance of 646 mi.

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

    American Airlines, at $179, was found to be the cheapest airline from Knoxville to New York LaGuardia Airport. An alternate airline flying to your destination would be Delta. American Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Knoxville to New York LaGuardia Airport consider choosing WestJet (85%), Delta (84%) or Endeavor Airlines (84%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $267. While the most popular route (Knoxville McGhee Tyson - New York LaGuardia) can be booked for $190 on average, our data indicates $388 when flying from Knoxville to New York LaGuardia Airport.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Knoxville to New York LaGuardia Airport (average of $107). Flying from Knoxville to New York LaGuardia Airport in December is currently the most expensive (average of $241). 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 New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
East Rutherford
Mahwah
Yonkers
Elizabeth
Secaucus
North Bergen
Ronkonkoma
Mount Laurel
Stamford
Staten Island
Edgewater
Carteret
Seaside Heights
Absecon
Carle Place
Parsippany
New Brunswick
Carlstadt

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Top 2 airlines flying from Knoxville to LaGuardia

Discover the top 2 airlines that operate flights from Knoxville to LaGuardia. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$315FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$347FlexibilityNo cancel feeOn-timeN/A

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