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SDF to BOI: distance & flight time
Louisville (Louisville International Standiford Field) → Boise (Boise Air Terminal/Gowen Field)
1,626 mi
2,617 km · 1,413 nm
3h 39m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SDF→BOI fares Phone-only fares on this route — call free
Flight time details
1,626 miles nonstop takes roughly 3h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SDF — Louisville International Standiford Field · Louisville, United States
- BOI — Boise Air Terminal/Gowen Field · Boise, 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 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
Near BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Frequently asked questions
How far is SDF from BOI?
The flight distance from Louisville (SDF) to Boise (BOI) is 1,626 miles (2,617 km, 1,413 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to BOI?
A nonstop flight takes about 3h 39m 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 Louisville and Boise?
Boise is 2 hours behind Louisville.
What is the cheapest way to fly from SDF to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–BOI that never appear on search engines, with no booking fees.