Route guide · 647 miles
Cheap Flights from Knoxville to New York
TYS → LGA · Nonstop 1h 49m · Live round-trip fares
The run from Knoxville (TYS) to New York (LGA) is 647 miles of sky, and ticket prices on it are anything but steady. One week can cost double the next. Booking about 2–4 weeks in advance — and watching fares with a free Airfare Deal alert — is how regulars on this route keep costs down.
Live fares for TYS → LGA are updating. Use the search below for real-time prices.
Search live pricesCheapest recent fare
See live fares
Updated daily
Flight time
1h 49m
Nonstop, typical
Distance
647 mi
TYS → LGA
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
2
American Airlines, Delta Air Lines
Nonstop flights from Knoxville to New York
Nonstop service links Knoxville and New York directly — flights are flown by American Airlines, Delta Air Lines. Expect roughly 1h 49m in the air. If a nonstop is what you want, don't wait too long: booking 2–4 weeks ahead is when these seats are priced most kindly.
Booking insights: Knoxville → New York
- Distance: 647 miles · nonstop flight time: 1h 49m.
- Cheapest upcoming week in the live data starts around Oct 22, with fares from $268.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
Cheapest month · Knoxville → New York
October 2026
Every date's recent round-trip fare, at a glance.
Fares from
$268
Cheapest: Sat, Oct 24 — $268
Get this fare →Recent fares found for specific dates in October 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
Free fare alerts
Watch Knoxville (TYS) → New York (LGA)
We check this route's fares daily. The moment the price drops, we'll email you — free, unsubscribe anytime.
Talk to a real person
Get Knoxville → New York flights confirmed by phone
Fares move fast. Call us and we'll confirm the latest price for your dates — or drop your number and we'll call you back. Free, no payment taken on the call.
Request a callback
Flying from Knoxville to New York: what you need to know
The flight
Knoxville to New York covers 647 miles, and a nonstop gets it done in about 1h 49m. That's long enough to settle in with a coffee and a downloaded show, short enough that a connection rarely makes sense — a layover usually doubles your travel day to save very little.
Airlines on this route
American Airlines and Delta Air Lines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Knoxville (TYS)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Knoxville airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in New York (LGA)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The New York airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check New York to Knoxville fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 647 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
Knoxville to New York flight FAQs
How long is the flight from TYS to LGA?
Plan on about 1h 49m in the air for a nonstop from Knoxville to New York — the route runs roughly 647 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from Knoxville to New York?
Yes — look for American Airlines, Delta Air Lines on this route. Nonstop seats are usually priced best 2–4 weeks before departure.
What is the cheapest month to fly from Knoxville to New York?
Fares from Knoxville to New York tend to ease outside the peak summer and holiday rush — the late-summer and early-fall shoulder weeks are usually kinder on the wallet. Set a free Airfare Deal alert and we'll flag the dips for your dates.
How much are last minute flights from TYS to LGA?
Last-minute flights from TYS to LGA (booked within 7 days of departure) typically cost noticeably more than fares booked 2–4 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Knoxville to New York?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Knoxville to New York?
The main carriers on this route are American Airlines, Delta Air Lines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Knoxville airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Knoxville
How Airfare Deal works — Airfare Deal is a free fare-search and enquiry service. We take no payment online; send an enquiry and our travel team confirms your fare before you pay anything.