How long is the flight from Boise to Lewiston?
The great-circle distance between Boise and Lewiston is 319 km (172 nautical miles). By private jet the flight takes between 57m and 1h 15m block time depending on the aircraft class. For most travellers a Light jet fits: it covers the route nonstop in about 1h 03m.
- Light jet: 1h 03m (nonstop)
- Midsize jet: 1h 01m (nonstop)
- Super midsize jet: 59m (nonstop)
- Heavy jet: 59m (nonstop)
- Ultra long range jet: 57m (nonstop)
Empty legs and aircraft on the Boise – Lewiston route
Over the last 18 months we recorded 6 empty legs from Boise to Lewiston. The most frequent aircraft were PC 12. Most flights operate from Boise Air Terminal/Gowen field (KBOI) to Lewiston Nez Perce County Airport (KLWS).
Range and fuel stops
Not every jet can fly every route nonstop. With reserves, light jets reach about 2,800 km, super midsize jets around 5,500 km and ultra long range jets more than 11,000 km. If the destination is further away, the operator plans a fuel stop of roughly 45 minutes.
For transatlantic flights or routes to Asia the larger class often pays off: it costs more per hour but saves stops and therefore time.
- Turboprop / PC-12: up to approx. 2,200–2,800 km
- Light jet: up to approx. 2,800 km
- Midsize jet: up to approx. 3,700 km
- Super midsize jet: up to approx. 5,500 km
- Heavy jet: up to approx. 7,000 km
- Ultra long range: 11,000 km and more
Calculating the distance between airports
We calculate distance as the great-circle distance — the shortest path over the globe — and also show it in nautical miles, the standard unit in aviation. Because aircraft follow airways and approach procedures, the distance actually flown is slightly longer; the flight time already includes this.
How we calculate
- Distance: great-circle calculation from both airports’ coordinates, plus 5% for airways and approach procedures.
- Flight time: distance flown divided by the class’s typical cruise speed, plus 15 minutes for climb and descent and 10 minutes of taxi per take-off and landing.
- Fuel stops: added once the route exceeds practical range with reserves, 45 minutes on the ground per stop.
- Wind is not included. Strong headwinds (typically westbound across the Atlantic) can add 10–15% to flight time; tailwinds shorten it.
Frequently asked questions
How long does a private jet flight from Boise to Lewiston take?
About 1h 03m in a Light jet and 57m in the fastest jet (Ultra long range jet). Wind and air traffic control can change this by a few minutes.
How far is it from Boise to Lewiston?
The great-circle distance is 319 km or 172 nautical miles. The distance flown is about 5% longer because of airways.
Can a light jet fly Boise – Lewiston nonstop?
Yes. At 319 km the route is within the range of a light jet such as the Citation CJ3+ or Phenom 300E. Flight time is about 1h 03m.
How much is a private jet from Boise to Lewiston?
A one-way charter in a Light jet costs roughly €5,400 to €10,200 for the whole aircraft. Empty legs are often much cheaper.