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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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGA
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
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 61 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 August 16, 2025.

Round-trip from

$183
(American Airlines)

One-way from

$100
(FlightHub)

Popular in

November

Cheapest in

June

Average price

$329

Good round-trip deal

$253 or less

Good one-way deal

$263 or less
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. 8% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 16, 2025.

This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:10 pmTYS - LGA
Nonstop2h 10mAmerican Airlines
Sat 9/2710:25 amLGA - TYS
Nonstop2h 15mAmerican Airlines
Deal found 8/15$183
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:50 amTYS - LGA
Nonstop2h 00mDelta
Wed 10/12:40 pmLGA - TYS
Nonstop2h 15mDelta
Deal found 8/13$198
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:17 pmTYS - LGA
1 stop25h 43mFrontier
Sun 10/2610:55 pmLGA - TYS
1 stop20h 37mFrontier
Deal found 8/14$203
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:19 pmTYS - LGA
Nonstop2h 05mDelta
Fri 10/311:30 pmLGA - TYS
Nonstop2h 11mDelta
Deal found 8/14$213
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 9/104:31 pmTYS - LGA
1 stop6h 54mMultiple Airlines
Wed 9/176:00 amLGA - TYS
1 stop9h 41mMultiple Airlines
Deal found 8/13$215
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/191:22 pmTYS - LGA
1 stop7h 07mMultiple Airlines
Fri 9/269:59 amLGA - TYS
1 stop7h 35mMultiple Airlines
Deal found 8/15$218
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:50 amTYS - LGA
Nonstop2h 00mDelta
Mon 10/66:20 pmLGA - TYS
Nonstop2h 16mDelta
Deal found 8/13$228
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/209:31 pmTYS - LGA
1 stop11h 29mMultiple Airlines
Sat 9/277:10 amLGA - TYS
1 stop13h 31mMultiple Airlines
Deal found 8/15$232
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:14 amTYS - LGA
Nonstop2h 01mDelta
Tue 10/79:00 amLGA - TYS
1 stop5h 43mDelta
Deal found 8/13$233
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:55 pmTYS - LGA
1 stop16h 05mMultiple Airlines
Mon 9/296:30 amLGA - TYS
1 stop11h 04mMultiple Airlines
Deal found 8/14$236
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:57 amTYS - LGA
Nonstop2h 02mDelta
Mon 10/67:59 amLGA - TYS
1 stop6h 44mDelta
Deal found 8/13$238

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 August 16, 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

Sat 9/20

1:10 pm-3:20 pm

Nonstop2h 10m

New York LaGuardia

Tue 9/23

10:21 am-12:36 pm

Nonstop2h 15m

$183

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Sat 9/20

1:10 pm-3:20 pm

Nonstop2h 10m

New York LaGuardia

Sat 9/27

10:25 am-12:40 pm

Nonstop2h 15m

$183

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Sat 9/27

10:50 am-12:50 pm

Nonstop2h 00m

New York LaGuardia

Wed 10/1

2:40 pm-4:55 pm

Nonstop2h 15m

$198

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Wed 9/10

6:10 am-8:14 am

Nonstop2h 04m

New York LaGuardia

Wed 9/17

6:26 pm-8:39 pm

Nonstop2h 13m

$198

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Fri 10/24

8:17 pm-10:00 pm

1 stop25h 43m

New York LaGuardia

Sun 10/26

10:55 pm-7:32 pm

1 stop20h 37m

$203

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Wed 9/3

6:10 am-8:14 am

Nonstop2h 04m

New York LaGuardia

Wed 9/10

8:37 am-10:45 am

Nonstop2h 08m

$213

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Fri 10/24

5:19 pm-7:24 pm

Nonstop2h 05m

New York LaGuardia

Wed 10/29

9:44 am-12:05 pm

Nonstop2h 21m

$213

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Tue 9/30

5:40 pm-7:45 pm

Nonstop2h 05m

New York LaGuardia

Mon 10/6

6:20 pm-8:36 pm

Nonstop2h 16m

$213

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Wed 10/1

11:57 am-1:59 pm

Nonstop2h 02m

New York LaGuardia

Mon 10/6

6:20 pm-8:36 pm

Nonstop2h 16m

$213

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Thu 9/18

8:40 pm-10:11 pm

1 stop25h 31m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 16 results
1
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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 August 8, 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 61 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, January is the cheapest month in which you can book a flight from Knoxville to New York LaGuardia Airport (average of $199). Flying from Knoxville to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 August 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% 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 August 10, 2025.

Travelers seeking maximum savings on their Knoxville to New York LaGuardia Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday afternoons 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 August 16, 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
8.0
Very good
7,985 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
10,000 reviews
Delta
8.0
Very good
7,985 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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 4 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.

  • 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 43% 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 Delta (81%), Endeavor Airlines (81%) or WestJet (69%) 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 $159. While the most popular route (Knoxville McGhee Tyson - New York LaGuardia) can be booked for $183 on average our data indicates $327 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, January is the cheapest month in which you can book a flight from Knoxville to New York LaGuardia Airport (average of $199). Flying from Knoxville to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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
Elizabeth
Secaucus
Yonkers
Ronkonkoma
Mahwah
Absecon
East Rutherford
North Bergen
Staten Island
Stamford
Parsippany
New Brunswick
Carle Place
Westbury
Hoboken
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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$319FlexibilityNo cancel feeOn-time71%
DeltaCheapest$179Average$309FlexibilityNo cancel feeOn-timeN/A

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