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BYI to SUS: distance & flight time
Burley (Burley Municipal Airport) → Null (Spirit of St Louis Airport)
1,238 mi
1,992 km · 1,076 nm
3h 9m
estimated nonstop flight time
—
time difference · heading east
See live BYI→SUS fares Phone-only fares on this route — call free
Flight time details
1,238 miles nonstop takes roughly 3h 9m gate to gate, flying east. 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
- BYI — Burley Municipal Airport · Burley, United States
- SUS — Spirit of St Louis Airport · Null, 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 BYI
- TWF · Joslin Field Magic Valley Regional Airport37 mi away
- PIH · Pocatello Regional Airport65 mi away
- SUN · Friedman Memorial Airport72 mi away
- IDA · Idaho Falls Regional Airport109 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is BYI from SUS?
The flight distance from Burley (BYI) to Null (SUS) is 1,238 miles (1,992 km, 1,076 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BYI to SUS?
A nonstop flight takes about 3h 9m 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 BYI to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BYI–SUS that never appear on search engines, with no booking fees.