Need help booking?
Unpublished phone-only deals available
SPW to GRB: distance & flight time
Spencer (Spencer Municipal Airport) → Green Bay (Austin Straubel International Airport)
364 mi
586 km · 316 nm
1h 25m
estimated nonstop flight time
Same time
time difference · heading east
See live SPW→GRB fares Phone-only fares on this route — call free
Flight time details
364 miles nonstop takes roughly 1h 25m 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
- SPW — Spencer Municipal Airport · Spencer, United States
- GRB — Austin Straubel International Airport · Green Bay, 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 SPW
- FOD · Fort Dodge Regional Airport66 mi away
- SUX · Sioux Gateway Col. Bud Day Field80 mi away
- FSD · Joe Foss Field Airport82 mi away
- MCW · Mason City Municipal Airport94 mi away
Near GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 mi away
Frequently asked questions
How far is SPW from GRB?
The flight distance from Spencer (SPW) to Green Bay (GRB) is 364 miles (586 km, 316 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPW to GRB?
A nonstop flight takes about 1h 25m 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 SPW to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPW–GRB that never appear on search engines, with no booking fees.