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LaGuardia

$100+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$230
(Mytrip)

One-way from

$100
(Kiwi.com)

Popular in

November

Cheapest in

June

Average price

$382

Good round-trip deal

$379 or less

Good one-way deal

$298 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
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Highest demand for flights based on searches. 14% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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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Find 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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:02 pmTYS - LGA
1 stop8h 40mMultiple Airlines
Mon 11/177:00 amLGA - TYS
2 stops13h 39mMultiple Airlines
Deal found 10/29$230
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:54 amTYS - LGA
1 stop8h 06mMultiple Airlines
Sun 11/166:30 amLGA - TYS
1 stop16h 29mMultiple Airlines
Deal found 10/29$232
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:54 amTYS - LGA
1 stop13h 27mMultiple Airlines
Sun 11/166:30 amLGA - TYS
1 stop16h 29mMultiple Airlines
Deal found 10/29$233
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/56:30 amTYS - LGA
1 stop13h 30mMultiple Airlines
Sun 12/74:30 pmLGA - TYS
2 stops26h 44mMultiple Airlines
Deal found 10/28$237
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/105:22 pmTYS - LGA
2 stops30h 05mMultiple Airlines
Wed 11/195:30 pmLGA - TYS
1 stop27h 23mMultiple Airlines
Deal found 10/29$238
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 11/142:02 pmTYS - LGA
1 stop8h 40mMultiple Airlines
Sun 11/168:45 pmLGA - TYS
2 stops21h 52mMultiple Airlines
Deal found 10/29$239
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/187:30 amTYS - LGA
2 stops12h 20mMultiple Airlines
Fri 11/216:00 amLGA - TYS
1 stop15h 30mMultiple Airlines
Deal found 10/28$240
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/126:13 pmTYS - LGA
1 stop14h 47mMultiple Airlines
Thu 11/135:30 pmLGA - TYS
2 stops19h 42mMultiple Airlines
Deal found 10/28$241
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:43 pmTYS - LGA
1 stop10h 59mMultiple Airlines
Mon 12/86:30 amLGA - TYS
2 stops15h 19mMultiple Airlines
Deal found 10/28$245
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/255:28 pmTYS - LGA
1 stop26h 07mMultiple Airlines
Tue 12/26:46 pmLGA - TYS
1 stop17h 17mMultiple Airlines
Deal found 10/28$246

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 October 30, 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

Tue 11/18

11:24 am-7:00 pm

1 stop7h 36m

New York LaGuardia

Mon 12/1

6:00 am-3:49 pm

1 stop9h 49m

$250

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Sat 11/22

11:27 am-11:14 pm

2 stops11h 47m

New York LaGuardia

Mon 11/24

7:30 am-4:36 pm

1 stop9h 06m

$276

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Thu 11/27

4:27 pm-11:21 pm

1 stop6h 54m

New York LaGuardia

Thu 12/11

7:32 am-4:22 pm

1 stop8h 50m

$279

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Mon 11/24

6:12 am-10:00 am

1 stop3h 48m

New York LaGuardia

Mon 12/8

6:20 am-2:00 pm

2 stops7h 40m

$361

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Mon 11/24

10:50 am-4:11 pm

1 stop5h 21m

New York LaGuardia

Tue 12/9

6:00 am-1:17 pm

2 stops7h 17m

$363

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Fri 11/21

4:18 pm-9:04 pm

1 stop4h 46m

New York LaGuardia

Thu 12/4

7:15 pm-11:57 pm

1 stop4h 42m

$385

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Tue 12/30

7:25 am-9:30 am

Nonstop2h 05m

New York LaGuardia

Sat 1/3

6:25 pm-8:45 pm

Nonstop2h 20m

$399

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Thu 4/2

6:10 am-8:17 am

Nonstop2h 07m

New York LaGuardia

Sun 4/5

8:45 am-11:12 am

Nonstop2h 27m

$399

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Fri 12/5

5:25 pm-7:29 pm

Nonstop2h 04m

New York LaGuardia

Tue 12/9

2:29 pm-4:44 pm

Nonstop2h 15m

$399

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Fri 1/30

11:54 am-1:57 pm

Nonstop2h 03m

New York LaGuardia

Sun 2/1

6:00 pm-8:22 pm

Nonstop2h 22m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 21 results
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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 October.
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 October 24, 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 May is currently the most expensive (average of $202). 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 October 30, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 45% 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 October 26, 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 October 30, 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
7,993 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

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
7,993 reviews
Delta
7.9
Good
7,993 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

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
11,030 reviews
Delta
7.9
Good
7,993 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

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 2 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?

    American Airlines and United Airlines can get you from Knoxville to New York LaGuardia Airport in just under 3h 48m. Your travel time can differ by up to 1h 33m. Airlines will cover a distance of 646 mi. 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 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 45% 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 (84%), Delta (78%) or Endeavor Airlines (78%) 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 $222. While the most popular route (Knoxville McGhee Tyson - New York LaGuardia) can be booked for $193 on average, our data indicates $427 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 May is currently the most expensive (average of $202). 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
Mahwah
Yonkers
Ronkonkoma
Secaucus
North Bergen
Elizabeth
East Rutherford
Stamford
Staten Island
Edgewater
New Brunswick
Seaside Heights
Absecon
Carle Place
Parsippany
East Brunswick
Avenel
Paterson

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$332FlexibilityNo cancel feeOn-time71%
DeltaCheapest$189Average$329FlexibilityNo cancel feeOn-timeN/A

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