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INT to LOU: distance & flight time
Winston-salem (Smith Reynolds Airport) → Louisville (Bowman Field)
333 mi
535 km · 289 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading northwest
See live INT→LOU fares Phone-only fares on this route — call free
Flight time details
333 miles nonstop takes roughly 1h 21m 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
- INT — Smith Reynolds Airport · Winston-salem, United States
- LOU — Bowman Field · Louisville, United States
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.
Near INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 mi away
Near LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 mi away
Frequently asked questions
How far is INT from LOU?
The flight distance from Winston-salem (INT) to Louisville (LOU) is 333 miles (535 km, 289 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to LOU?
A nonstop flight takes about 1h 21m 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 INT to LOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–LOU that never appear on search engines, with no booking fees.