Cheap Flights from Adelaide (ADL) to Oshkosh (OSH)

Popular airlines from Adelaide, SA Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional)

Frequently asked questions

How much does a flight from Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional) cost?
Lock in a cheap one-way flight or cheap return flight from Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional)?
is the most affordable month to fly from ADL to OSH. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional)?
To find the cheapest airline that'll fly you from ADL to OSH, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional)?
There aren't any daily direct flights available from Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ADL to OSH?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional)?
To avoid possible delays on the Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional) last-minute?
Last-minute bookings from ADL to OSH are typically more expensive. To secure the lowest rates, start searching for flights well in advance. That said, if you're flexible with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book an ADL to OSH flight and hotel package?
Compared with arranging hotels and flights separately, booking an ADL to OSH flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Adelaide Airport (ADL) to Oshkosh, WI (OSH-Wittman Regional)?
If you reserved your ADL to OSH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Adelaide
Destination airport
Wittman Regional
Distance
9884 mi

Book with confidence

Adelaide to Oshkosh Flights

The cheapest times to fly from Adelaide to Oshkosh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Adelaide to Oshkosh are during the month of . You can find some of the cheapest flights from Adelaide to Oshkosh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Adelaide to Oshkosh

Sunday is one of the best days to book for cheap flights from Adelaide to Oshkosh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Adelaide to Oshkosh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Adelaide to Oshkosh in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Adelaide to Oshkosh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Adelaide to Oshkosh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Adelaide to Oshkosh Flights

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*Available to One Key members.