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GBG to STL: distance & flight time
Galesburg (Galesburg Municipal Airport) → St. Louis (St Louis Lambert International Airport)
151 mi
243 km · 131 nm
52m
estimated nonstop flight time
—
time difference · heading south
See live GBG→STL fares Phone-only fares on this route — call free
Flight time details
151 miles nonstop takes roughly 52m gate to gate, flying south. 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
- GBG — Galesburg Municipal Airport · Galesburg, United States
- STL — St Louis Lambert International Airport · St. Louis, 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 GBG
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is GBG from STL?
The flight distance from Galesburg (GBG) to St. Louis (STL) is 151 miles (243 km, 131 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GBG to STL?
A nonstop flight takes about 52m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GBG to STL?
Nonstop service on GBG–STL depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 52m nonstop estimate.
What is the cheapest way to fly from GBG to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GBG–STL that never appear on search engines, with no booking fees.
Why are some GBG to STL fares phone-only?
Consolidator contracts let us sell certain GBG–STL tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.