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SDY to BIL: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Billings (Billings Logan International Airport)
244 mi
393 km · 212 nm
1h 7m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SDY→BIL fares Phone-only fares on this route — call free
Flight time details
244 miles nonstop takes roughly 1h 7m gate to gate, flying southwest. 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
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- BIL — Billings Logan International Airport · Billings, 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Near BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is SDY from BIL?
The flight distance from Sidney (SDY) to Billings (BIL) is 244 miles (393 km, 212 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to BIL?
A nonstop flight takes about 1h 7m 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 SDY to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–BIL that never appear on search engines, with no booking fees.