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Connecting route · United States → United States

Flights from Knoxville to Islip

There are no direct flights from Knoxville to Islip. The fastest way is one stop via Baltimore or Boston, about 3h 38m door to door (11 connections a week on current schedules).

No direct flights · 2 connection options From 3h 38m
TYSISPBWI

Knoxville to Islip at a glance

Fastest journey3h 38mVia Baltimore, on current schedules
Nonstop flightsNoneConnect via Baltimore or Boston

Best ways to fly from Knoxville to Islip

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
TYS Baltimore (BWI) ISP
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Tue08:15 TYS09:33 BWI1h 27m connection11:00 BWI11:53 ISPSouthwest Airlines
7 connections a week One airline, one ticket Fastest 3h 38m
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2
TYS Boston (BOS) ISP
Leg 1: Allegiant Air · Leg 2: Cape Air
Thu07:15 TYS09:17 BOS2h 43m connection12:00 BOS13:10 ISPAllegiant Air + Cape Air
4 connections a weekSelf-transfer likely Fastest 5h 55m
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Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance
1,084 km673 miles
Journey time
3h 38mon current schedules
Time difference
NoneIslip vs Knoxville
Currency in Islip
USD
Airports
TYS → ISP

Flights from Knoxville to Islip: questions answered

Are there direct flights from Knoxville to Islip?
No. There is no nonstop service, so you will connect, most easily in Baltimore and Boston. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Knoxville to Islip?
With one connection the journey usually takes around 3h 38m, depending on the layover. The straight-line distance is 1,084 km.
Where do you change planes between Knoxville and Islip?
The best connecting points are Baltimore (BWI) and Boston (BOS). Southwest Airlines flies both legs via Baltimore, so you can book it as one ticket.
Which airports serve Knoxville and Islip?
Knoxville: McGhee Tyson Airport (TYS). Islip: Long Island MacArthur Airport (ISP).

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