$152+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGA
Oct 7 — Oct 141
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 69 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
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 September 7, 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 September 7, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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 10/242:55 pm -
1 stop6h 15m
Tue 10/274:40 pm -
1 stop4h 25m
Deal found 9/2![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 9/2. 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.
Mon 11/27:25 pm -
1 stop3h 55m
Sat 11/711:30 am -
1 stop6h 10m
Deal found 9/2![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 10/277:35 pm -
1 stop3h 59m
Sat 10/313:29 pm -
1 stop5h 25m
Deal found 9/2![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:56 pm -
Nonstop2h 10m
Thu 10/2911:52 am -
Nonstop2h 23m
Deal found 9/7![American Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 9/3. 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 10/245:40 am -
1 stop6h 56m
Sun 11/16:50 pm -
Nonstop2h 19m
Deal found 9/3![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 9/3. 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.
Mon 10/267:25 pm -
2 stops12h 40m
Thu 10/293:00 pm -
2 stops7h 45m
Deal found 9/3![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 10/241:55 pm -
1 stop5h 30m
Mon 10/262:30 pm -
1 stop6h 24m
Deal found 9/4![United Airlines logo]()
$338
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 September 7, 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 September 7, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 11/2011:00 am -
Nonstop1h 59m
Tue 11/246:45 pm -
Nonstop2h 20m
Deal found 9/3![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 9/3. 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 11/35:15 pm -
1 stop5h 20m
Sat 11/711:30 am -
2 stops8h 15m
Deal found 9/3![Southwest logo]()
$336
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 10/303:45 pm -
1 stop7h 29m
Sat 10/311:05 pm -
1 stop7h 49m
Deal found 9/3![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/4. 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 11/56:00 am -
Nonstop1h 59m
Sun 11/88:58 am -
Nonstop2h 17m
Deal found 9/4![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/5. 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 stops12h 20m
Thu 12/177:00 am -
1 stop5h 10m
Deal found 9/5![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 9/2. 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.
Fri 12/117:28 pm -
1 stop4h 13m
Mon 12/1412:55 pm -
1 stop5h 27m
Deal found 9/2![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/4. 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.
Mon 11/27:25 pm -
1 stop3h 55m
Fri 11/138:30 am -
2 stops12h 00m
Deal found 9/4![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 9/5. 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.
Fri 11/2011:00 am -
Nonstop1h 59m
Mon 11/232:29 pm -
Nonstop2h 16m
Deal found 9/5![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/2. 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.
Fri 1/154:10 pm -
1 stop7h 15m
Mon 1/186:30 am -
1 stop7h 30m
Deal found 9/2![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
Nonstop1h 59m
Sun 11/86:50 pm -
Nonstop2h 19m
Deal found 9/6![Delta logo]()
$379
Last-minute flights from Knoxville to LaGuardiaDiscover last-minute flight deals from Knoxville to LaGuardia. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to LaGuardia. Data last updated September 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/4. 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 10/155:15 pm -
Nonstop2h 06m
Wed 10/216:00 pm -
1 stop4h 22m
Deal found 9/4![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 9/2. 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 10/242:55 pm -
1 stop6h 15m
Tue 10/274:40 pm -
1 stop4h 25m
Deal found 9/2![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 9/3. 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 10/245:40 am -
1 stop6h 56m
Sun 11/16:50 pm -
Nonstop2h 19m
Deal found 9/3![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 10/241:55 pm -
1 stop5h 30m
Mon 10/262:30 pm -
1 stop6h 24m
Deal found 9/4![United Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 9/3. 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.
Mon 10/267:25 pm -
2 stops12h 40m
Thu 10/293:00 pm -
2 stops7h 45m
Deal found 9/3![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 9/2. 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 10/2711:00 am -
Nonstop1h 59m
Sat 10/3110:35 am -
Nonstop2h 21m
Deal found 9/2![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 10/276:45 am -
2 stops7h 30m
Sat 10/313:29 pm -
1 stop5h 25m
Deal found 9/4![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 9/2. 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 10/277:15 am -
2 stops9h 40m
Sat 10/317:35 am -
1 stop7h 55m
Deal found 9/2![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 10/283:20 pm -
1 stop7h 05m
Thu 10/293:00 pm -
2 stops7h 45m
Deal found 9/3![Southwest logo]()
$321
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
Nonstop1h 59m
Sun 11/16:50 pm -
Nonstop2h 19m
Deal found 9/6![Delta logo]()
$339
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 September 7, 2026.
Search for one-way flight options from Knoxville to LaGuardia. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Southwest deal was found by Cheapflights users on 9/3. 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 9/295:30 pm -
1 stop5h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 9/2. 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 10/316:40 am -
2 stops10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 9/4. 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.
Fri 11/137:25 pm -
1 stop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Southwest logo]()
$160
This Southwest deal was found by Cheapflights users on 9/3. 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.
Mon 10/267:25 pm -
2 stops12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 11/22:12 pm -
2 stops25h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Mon 12/71:58 pm -
2 stops33h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/159:28 pm -
2 stops42h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/117:58 pm -
2 stops44h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/3012:57 pm -
2 stops31h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 9/2. 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 12/87:05 am -
2 stops12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$175
This Southwest deal was found by Cheapflights users on 9/6. 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 12/57:10 am -
2 stops13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$176
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Southwest) |
One-way from | $152 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $454 |
Good round-trip deal | $306 or less |
Good one-way deal | $309 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 September 7, 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
Sat 10/31
6:40 am-5:05 pm
2 stops10h 25m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$157
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Tue 11/3
5:15 pm-10:35 pm
1 stop5h 20m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Sat 12/5
7:10 am-8:30 pm
2 stops13h 20m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$176
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Tue 10/20
5:15 pm-9:55 pm
1 stop4h 40m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$190
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Tue 3/2
8:00 am-5:25 pm
2 stops9h 25m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$199
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Thu 11/19
7:55 am-8:00 pm
2 stops12h 05m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$205
Quickest round-trip
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Sun 11/15
7:25 pm-11:20 pm
1 stop3h 55m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Tue 10/13
3:20 pm-10:25 pm
1 stop7h 05m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Fri 3/5
6:45 am-2:55 pm
1 stop8h 10m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$309
KnoxvilleNew York
TYS Knoxville McGhee Tyson - LGA New York LaGuardia
TYSLGA
Knoxville McGhee Tyson
Fri 11/20
11:00 am-12:59 pm
Nonstop1h 59m
New York LaGuardia
Tue 11/24
6:45 pm-9:05 pm
Nonstop2h 20m
$319
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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 67 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 March is currently the most expensive (average of $597). 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 September 7, 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 September 7, 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.
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2023
GSO - LGA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2023
GSO - LGA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2023
GSO - LGA
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.
Traveling to a place near New York LaGuardia Airport?
Book flights to New York LaGuardia Airport if you plan to visit one of these locationsQueens
Bronx
Elizabeth
East Rutherford
Mahwah
Staten Island
Mount Laurel
Yonkers
Irvington
Secaucus
Seaside Heights
North Bergen
Tannersville
Carle Place
Absecon
Carteret
Fort Lee
Goshen
Parsippany
Avenel
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Other flights to LaGuardia
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Knoxville and LaGuardia flights
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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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$296 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$333 | Average$488 | FlexibilityNo cancel fee | On-timeN/A |