Cheap Flights from Knoxville to Islip starting at S$ 205
Book one-way or return flights from Knoxville to Islip from as little as S$ 205. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- TYS18:1116h 18m1 stopISP10:29Fri, Jun 14|Knoxville - Islip|Allegiant AirS$ 205S$ 23011% OFF11% OFFS$ 230S$ 205
- TYS13:003h 5mDirectISP14:00Thu, Jun 20|Knoxville - Islip|Allegiant AirFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Knoxville to Islip.
- CheapestTYS18:1116h 18m1 transferISP10:29Mcghee Tyson Airport - Long Island Macarthur AirportFri, Jun 14Allegiant AirS$ 205
- TYS18:1116h 18m1 transferISP10:29Mcghee Tyson Airport - Long Island Macarthur AirportFri, Jun 14Allegiant AirS$ 205Find More Flights
Frequently Asked Questions
How to find a cheap flight from Knoxville to Islip
Cheapest direct flight price | S$ 205 |
---|---|
Cheapest month | May |
Peak season for travel | June |
Flight distance | 1,099.13km |
Popular airline | American Airlines |
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