$125 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.

Sat, May 3 - Sat, May 10
JFK
John F. Kennedy Intl.
TYS
McGhee Tyson
$308 Roundtrip, found 6 days ago
$308
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, May 3 from John F. Kennedy Intl. to McGhee Tyson, returning Sat, May 10, priced at $308 found 6 days ago

Airfares from $125 One Way, $247 Round Trip from Islip to Knoxville

Prices starting at $247 for return flights and $125 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.

Sat, Jul 12 - Sat, Jul 19
JFK
New York
TYS
Knoxville
$247 Roundtrip, just found
$247
Roundtrip
just found
Select American Airlines flight, departing Sat, Jul 12 from New York to Knoxville, returning Sat, Jul 19, priced at $247 just found
Wed, May 28 - Wed, Jun 4
JFK
New York
TYS
Knoxville
$251 Roundtrip, found 23 hours ago
$251
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, May 28 from New York to Knoxville, returning Wed, Jun 4, priced at $251 found 23 hours ago
Sat, Jul 12 - Sat, Jul 19
JFK
New York
TYS
Knoxville
$275 Roundtrip, just found
$275
Roundtrip
just found
Select American Airlines flight, departing Sat, Jul 12 from New York to Knoxville, returning Sat, Jul 19, priced at $275 just found
Sun, May 25 - Sat, May 31
JFK
New York
TYS
Knoxville
$281 Roundtrip, found 4 days ago
$281
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, May 25 from New York to Knoxville, returning Sat, May 31, priced at $281 found 4 days ago
Thu, Jul 31 - Tue, Aug 5
JFK
New York
TYS
Knoxville
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jul 31 from New York to Knoxville, returning Tue, Aug 5, priced at $288 found 1 day 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

Orbitz is the best place to find guaranteed low prices on Islip to Knoxville flights. Because of our cutting-edge mobile tools and low fares on domestic and international flights, Orbitz is the best starting point for travelers.

Find Cheap Islip to Knoxville Flights

Orbitz offers free mobile apps for iPhone and Android devices—a great way to find fantastic deals on flights from Islip to Knoxville. Not only that, but you can check the status of your flight or even book low cost hotel rooms with the apps or on m.orbitz.com.

Get Miles and Points for Your Flight

Simply enter your frequent flyer information while booking to get miles or points for qualifying Islip to Knoxville flights. This information can all be saved in your Orbitz account, which means it will not have to be entered each time you take advantage of a great air fare deal.

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Orbitz does not want travelers to worry on their flights from Islip to Knoxville. We keep you updated on any flight changes for Islip to Knoxville flights with alerts sent directly to your email or a mobile device. These alerts can also be sent to friends and family.

Discount Travel Planning Made Simple

You will have no problems finding budget flights from Islip to Knoxville on Orbitz.com. If your travel plans are flexible, you can search for fares three days before and after a specific date to find the best price.

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.

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.