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TBI to TYS: distance & flight time

Cat Island (New Bight Airport) → Knoxville (McGhee Tyson Airport)

943 mi
1,518 km · 820 nm
2h 31m
estimated nonstop flight time
Same time
time difference · heading northwest
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Flight time details

943 miles nonstop takes roughly 2h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.

The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.

Frequently asked questions

How far is TBI from TYS?

The flight distance from Cat Island (TBI) to Knoxville (TYS) is 943 miles (1,518 km, 820 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from TBI to TYS?

A nonstop flight takes about 2h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the cheapest way to fly from TBI to TYS?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TBI–TYS that never appear on search engines, with no booking fees.
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