Cheap Flights from Wilmington (ILG) to Wausau (AUW)

Popular airlines from Wilmington, DE (ILG-New Castle) to Wausau, WI (AUW-Wausau Downtown)

Frequently asked questions

How much does a flight from Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW) cost?
Secure a cheap one-way flight or cheap return flight from Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between ILG and AUW. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from ILG to AUW. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW)?
You'll have to book a flight with a layover if you're traveling from Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from ILG to AUW?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW)?
Book a flight from Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW) last-minute?
Holding off until just before your departure to book your flight from ILG to AUW often results in higher prices. While it's possible to find some last-minute offers, there's no guarantee. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book an ILG to AUW flight and hotel package?
You can save money by securing an ILG to AUW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Wilmington, DE (ILG-New Castle) to Wausau Downtown Airport (AUW)?
In most cases, you're able to cancel or reschedule your ILG to AUW flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
New Castle
Destination airport
Wausau Downtown
Distance
802 mi

Book with confidence

Book with confidence

Wilmington to Wausau Flights

The cheapest times to fly from Wilmington to Wausau

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 Wilmington to Wausau are during the month of . You can find some of the cheapest flights from Wilmington to Wausau with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Wilmington to Wausau

Sunday is one of the best days to book for cheap flights from Wilmington to Wausau: 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 Wilmington to Wausau

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 Wilmington to Wausau 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 Wilmington to Wausau 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 Wilmington to Wausau 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.

 

Wilmington to Wausau Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.