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HYS to SDF: distance & flight time
Hays (Hays Regional Airport) → Louisville (Louisville International Standiford Field)
733 mi
1,179 km · 637 nm
2h 4m
estimated nonstop flight time
+1h
time difference · heading east
See live HYS→SDF fares Phone-only fares on this route — call free
Flight time details
733 miles nonstop takes roughly 2h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- HYS — Hays Regional Airport · Hays, United States
- SDF — Louisville International Standiford 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 HYS
- RSL · Russell Municipal Airport25 mi away
- GBD · Great Bend Municipal Airport41 mi away
- DDC · Dodge City Regional Airport83 mi away
- PTT · Pratt Regional Airport84 mi away
Near SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Frequently asked questions
How far is HYS from SDF?
The flight distance from Hays (HYS) to Louisville (SDF) is 733 miles (1,179 km, 637 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYS to SDF?
A nonstop flight takes about 2h 4m 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 time difference between Hays and Louisville?
Louisville is 1 hour ahead of Hays.
What is the cheapest way to fly from HYS to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYS–SDF that never appear on search engines, with no booking fees.