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ITH to OSH: distance & flight time
Ithaca (Ithaca Tompkins Regional Airport) → Oshkosh (Wittman Regional Airport)
617 mi
993 km · 536 nm
1h 48m
estimated nonstop flight time
-1h
time difference · heading west
See live ITH→OSH fares Phone-only fares on this route — call free
Flight time details
617 miles nonstop takes roughly 1h 48m gate to gate, flying west. 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
- ITH — Ithaca Tompkins Regional Airport · Ithaca, United States
- OSH — Wittman Regional Airport · Oshkosh, 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 ITH
- BGM · Greater Binghamton/Edwin A Link field31 mi away
- ELM · Elmira Corning Regional Airport32 mi away
- SYR · Syracuse Hancock International Airport46 mi away
- RME · Griffiss International Airport74 mi away
Near OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 mi away
Frequently asked questions
How far is ITH from OSH?
The flight distance from Ithaca (ITH) to Oshkosh (OSH) is 617 miles (993 km, 536 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ITH to OSH?
A nonstop flight takes about 1h 48m 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 Ithaca and Oshkosh?
Oshkosh is 1 hour behind Ithaca.
What is the cheapest way to fly from ITH to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ITH–OSH that never appear on search engines, with no booking fees.