Need help booking?
Unpublished phone-only deals available
GSP to MKE: distance & flight time
Greenville (Greenville Spartanburg International Airport) → Milwaukee (General Mitchell International Airport)
634 mi
1,021 km · 551 nm
1h 51m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GSP→MKE fares Phone-only fares on this route — call free
Flight time details
634 miles nonstop takes roughly 1h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GSP — Greenville Spartanburg International Airport · Greenville, United States
- MKE — General Mitchell International Airport · Milwaukee, 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 GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
Near MKE
- MWC · Lawrence J Timmerman Airport13 mi away
- RAC · John H Batten Airport14 mi away
- ENW · Kenosha Regional Airport24 mi away
- ORD · Chicago O'Hare International Airport67 mi away
Frequently asked questions
How far is GSP from MKE?
The flight distance from Greenville (GSP) to Milwaukee (MKE) is 634 miles (1,021 km, 551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSP to MKE?
A nonstop flight takes about 1h 51m 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 Greenville and Milwaukee?
Milwaukee is 1 hour behind Greenville.
What is the cheapest way to fly from GSP to MKE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSP–MKE that never appear on search engines, with no booking fees.