$161 Cheap flight deals from Islip (NYC) to Knoxville (TYS)

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This Weekend's Flight Deals from Islip to Knoxville

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 17 - Sat, Oct 18
JFK
John F. Kennedy Intl.
TYS
McGhee Tyson
$451 Roundtrip, found 3 days ago
$451
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 17 from John F. Kennedy Intl. to McGhee Tyson, returning Sat, Oct 18, priced at $451 found 3 days ago

Airfares from $161 One Way, $204 Round Trip from Islip to Knoxville

Prices starting at $204 for return flights and $161 for one-way flights to Knoxville were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 12 - Thu, Dec 4
JFK
New York
TYS
Knoxville
$204 Roundtrip, found 5 days ago
$204
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Nov 12 from New York to Knoxville, returning Thu, Dec 4, priced at $204 found 5 days ago
Wed, Nov 12 - Sat, Nov 22
JFK
New York
TYS
Knoxville
$238 Roundtrip, found 6 days ago
$238
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Nov 12 from New York to Knoxville, returning Sat, Nov 22, priced at $238 found 6 days ago
Wed, Dec 3 - Sat, Dec 6
JFK
New York
TYS
Knoxville
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 3 from New York to Knoxville, returning Sat, Dec 6, priced at $271 found 3 days ago
Wed, Nov 5 - Thu, Nov 13
JFK
New York
TYS
Knoxville
$274 Roundtrip, found 5 days ago
$274
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Nov 5 from New York to Knoxville, returning Thu, Nov 13, priced at $274 found 5 days ago
Wed, Oct 22 - Thu, Oct 30
JFK
New York
TYS
Knoxville
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Oct 22 from New York to Knoxville, returning Thu, Oct 30, priced at $278 found 2 days ago

More About Flying To Knoxville from Islip

Route Information for Flights from Islip to Knoxville

Origin Airport IATA Code
NYC
Destination Airport IATA Code
TYS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Islip to Knoxville

Low Cost Flights From Islip to Knoxville

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Frequently asked questions

What is the shortest flight from Islip to Knoxville?
From Islip, the wonderful sights and sounds of Knoxville are at least 3 hours and 1 minute away. Lock in your favorite seat, or perhaps even one with a bit more legroom, and fly to your destination in comfort.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.