$125+ Cheap flights from Knoxville (TYS) to LaGuardia, NY (LGA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGA
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to LaGuardia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Knoxville McGhee Tyson to New York LaGuardia are usually found in January or February, booked 56 days in advance, depart on a Saturday or Wednesday and return on a Saturday
Cheap flight deals from Knoxville to LaGuardia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Knoxville to LaGuardiaExplore 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 November 9, 2026.
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 November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/154:41 pm -
1 stop28h 17m
Mon 1/118:55 pm -
2 stops42h 24m
Deal found 11/5![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Thu 12/108:00 am -
1 stop12h 58m
Mon 1/188:55 pm -
2 stops37h 45m
Deal found 11/6![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/119:49 pm -
1 stop23h 09m
Mon 1/188:55 pm -
2 stops37h 45m
Deal found 11/6![Multiple Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 11/9. 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 12/248:18 am -
1 stop6h 47m
Thu 12/317:30 am -
1 stop4h 57m
Deal found 11/9![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/36:02 pm -
1 stop5h 42m
Sat 12/56:00 am -
1 stop5h 51m
Deal found 11/5![American Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/13:42 pm -
1 stop29h 17m
Wed 12/95:30 pm -
2 stops23h 34m
Deal found 11/9![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/93:46 pm -
1 stop29h 12m
Mon 1/188:55 pm -
2 stops37h 45m
Deal found 11/8![Multiple Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/216:05 pm -
1 stop5h 39m
Wed 12/212:15 pm -
1 stop4h 28m
Deal found 11/5![American Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Thu 12/108:00 am -
1 stop12h 58m
Sun 1/176:30 am -
1 stop11h 39m
Deal found 11/6![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/119:49 pm -
2 stops21h 56m
Sun 1/176:30 am -
1 stop11h 39m
Deal found 11/6![Multiple Airlines logo]()
$400
Best flights from Knoxville to LaGuardiaDiscover carefully curated flight deals from Knoxville to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
Discover carefully curated flight deals from Knoxville to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
This Southwest deal was found by Cheapflights users on 11/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:05 am -
2 stops9h 50m
Mon 1/1110:05 am -
2 stops9h 40m
Deal found 11/5![Southwest logo]()
$408
This Delta deal was found by Cheapflights users on 11/8. 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 12/96:05 am -
Nonstop2h 09m
Sun 1/176:00 am -
1 stop6h 00m
Deal found 11/8![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
1 stop5h 02m
Mon 1/1810:29 am -
1 stop4h 18m
Deal found 11/8![United Airlines logo]()
$488
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:55 pm -
2 stops9h 25m
Wed 12/97:00 am -
1 stop5h 20m
Deal found 11/6![Southwest logo]()
$453
This Delta deal was found by Cheapflights users on 11/9. 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 12/911:49 am -
1 stop4h 03m
Mon 1/187:29 pm -
Nonstop2h 29m
Deal found 11/9![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 11/5. 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 12/52:05 pm -
Nonstop2h 09m
Tue 12/86:45 pm -
Nonstop2h 21m
Deal found 11/5![Delta logo]()
$469
This Southwest deal was found by Cheapflights users on 11/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:10 am -
2 stops13h 20m
Sat 12/1211:30 am -
1 stop6h 10m
Deal found 11/7![Southwest logo]()
$483
This Delta deal was found by Cheapflights users on 11/9. 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.
Mon 12/75:27 pm -
Nonstop2h 02m
Mon 12/148:45 am -
Nonstop2h 23m
Deal found 11/9![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 11/9. 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.
Thu 12/175:27 pm -
Nonstop2h 02m
Sun 12/203:48 pm -
Nonstop2h 27m
Deal found 11/9![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 11/5. 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 12/15:10 pm -
1 stop6h 16m
Sun 12/68:45 am -
Nonstop2h 23m
Deal found 11/5![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 11/9. 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 12/15:27 pm -
Nonstop2h 02m
Mon 12/76:00 am -
1 stop5h 27m
Deal found 11/9![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 11/5. 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.
Thu 11/262:05 pm -
Nonstop2h 07m
Tue 12/16:45 pm -
Nonstop2h 21m
Deal found 11/5![Delta logo]()
$529
Last-minute flights from Knoxville to LaGuardiaDiscover last-minute flight deals from Knoxville to LaGuardia. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to LaGuardia. Data last updated November 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/216:05 pm -
1 stop5h 39m
Wed 12/212:15 pm -
1 stop4h 28m
Deal found 11/5![American Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/13:42 pm -
1 stop29h 17m
Wed 12/95:30 pm -
2 stops23h 34m
Deal found 11/9![Multiple Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/36:02 pm -
1 stop5h 42m
Sat 12/56:00 am -
1 stop5h 51m
Deal found 11/5![American Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/93:46 pm -
1 stop29h 12m
Mon 1/188:55 pm -
2 stops37h 45m
Deal found 11/8![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Thu 12/108:00 am -
1 stop12h 58m
Mon 1/188:55 pm -
2 stops37h 45m
Deal found 11/6![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Thu 12/108:00 am -
1 stop12h 58m
Sun 1/176:30 am -
1 stop11h 39m
Deal found 11/6![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/119:49 pm -
1 stop23h 09m
Mon 1/188:55 pm -
2 stops37h 45m
Deal found 11/6![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/119:49 pm -
2 stops21h 56m
Sun 1/176:30 am -
1 stop11h 39m
Deal found 11/6![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/154:41 pm -
1 stop28h 17m
Mon 1/118:55 pm -
2 stops42h 24m
Deal found 11/5![Multiple Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 11/9. 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 12/248:18 am -
1 stop6h 47m
Thu 12/317:30 am -
1 stop4h 57m
Deal found 11/9![American Airlines logo]()
$366
One-way flights from Knoxville to LaGuardiaSearch for one-way flight options from Knoxville to LaGuardia. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
Search for one-way flight options from Knoxville to LaGuardia. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/79:49 pm -
2 stops18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/49:49 pm -
1 stop23h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/149:49 pm -
1 stop23h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 1/159:38 pm -
2 stops34h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 11/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:15 pm -
1 stop5h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Southwest logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/511:27 am -
1 stop9h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/68:00 am -
2 stops48h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$177
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 November 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Kiwi.com) |
One-way from | $125 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $439 |
Good round-trip deal | $459 or less |
Good one-way deal | $353 or less |
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 7,457,451 searches. Data last updated November 9, 2026.
Use the filters below to find and compare flights from Knoxville to New York LaGuardia Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Wed 12/9
5:15 pm-10:40 pm
1 stop5h 25m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Wed 12/16
7:05 am-5:00 pm
2 stops9h 55m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$221
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Sat 12/12
7:10 am-8:30 pm
2 stops13h 20m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$235
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Wed 12/2
2:40 pm-10:55 pm
1 stop8h 15m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Sun 12/6
7:25 pm-11:20 pm
1 stop3h 55m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Thu 11/26
6:45 am-2:30 pm
1 stop7h 45m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$264
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Sat 11/21
7:45 pm-8:05 am
2 stops12h 20m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$270
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Thu 12/3
5:15 pm-10:35 pm
1 stop5h 20m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Quickest round-trip
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Sat 12/12
2:05 pm-4:14 pm
Nonstop2h 09m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$324
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Tue 12/15
7:05 am-4:55 pm
2 stops9h 50m
New York LaGuardia
Mon 1/11
10:05 am-7:45 pm
2 stops9h 40m
$408
Showing 1-10 of 21 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
TYS-LGA
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?
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 55 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 $399). Flying from Knoxville to New York LaGuardia Airport in December is currently the most expensive (average of $619). 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 November 9, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to New York LaGuardia Airport as you normally would.
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 November 9, 2026.
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.
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
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Top 2 airlines flying from Knoxville to LaGuardia
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$339 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$339 | Average$493 | FlexibilityNo cancel fee | On-timeN/A |