Need help booking?

Unpublished phone-only deals available

OSH to BWI: distance & flight time

Oshkosh (Wittman Regional Airport) → Baltimore (Baltimore/Washington International Thurgood Marshall Airport)

698 mi
1,123 km · 606 nm
1h 59m
estimated nonstop flight time
+1h
time difference · heading southeast
See live OSHBWI fares Phone-only fares on this route — call free

Flight time details

698 miles nonstop takes roughly 1h 59m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.

The two airports

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.

Frequently asked questions

How far is OSH from BWI?

The flight distance from Oshkosh (OSH) to Baltimore (BWI) is 698 miles (1,123 km, 606 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OSH to BWI?

A nonstop flight takes about 1h 59m 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 Oshkosh and Baltimore?

Baltimore is 1 hour ahead of Oshkosh.

What is the cheapest way to fly from OSH to BWI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–BWI that never appear on search engines, with no booking fees.
Keep exploring:BWI to OSH Airports near OSH Airports near BWI Time difference OSHBWI Distance calculator