Cheap flights from Wilmington to Illinois from $148
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wilmington to Illinois departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Wilmington to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Illinois?
The cheapest month to fly to Illinois from Wilmington is in January. Flight prices, which tend to average around $228, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $259.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Wilmington to Illinois is on a Thursday when prices can be found for as low as $331. Flights from Wilmington to Illinois on a Sunday will generally be more expensive and average around $517. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Wilmington to Illinois during this time can be as low as $289. Flights in the morning are often more expensive with an average ticket price of $398.
What is the cheapest Wilmington New Hanover County to Illinois flight route?
Fly from Wilmington New Hanover County to Chicago O'Hare Intl for the best Wilmington New Hanover County - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Wilmington when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $310 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Wilmington for as low as $244 on momondo.
What cabin class options are available on Wilmington New Hanover County to Illinois flights?
There are 4 cabin classes available to choose from on Wilmington New Hanover County to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Wilmington New Hanover County to Illinois?
Sun Country Air, JetBlue, and American Airlines are the most popular carriers operating from Wilmington New Hanover County to Illinois
What airlines fly to Illinois?
American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Illinois from Wilmington according to our data. American Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Wilmington to Illinois on average per day?
As of June 2025, there are 4 flights per day flying from Wilmington to Illinois. The most common time of day flights depart is 1:00PM, with 82% of flights taking off in the afternoon.
How many flights depart from Wilmington to Illinois on average per week?
The number of flights available between Wilmington and Illinois is 34 per week as of June 2025. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.
Cheap Wilmington to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Wilmington to Illinois
When did momondo last update prices for flights from Wilmington New Hanover County Airport to Illinois?
Prices for flights from Wilmington New Hanover County Airport to Illinois refresh daily.
How many operators does momondo search for flights from Wilmington New Hanover County Airport to Illinois?
As of June 2025, there are 3 operators available to choose from for flights from Wilmington New Hanover County Airport to Illinois.
How old do you have to be to fly from Wilmington New Hanover County Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Wilmington to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Wilmington to Illinois is Embraer 175 (Enhanced Winglets), representing 27.54% of all bookings. The subsequent popular models are Embraer 175 at 24.85%, Airbus A319 at 22.75%, and Embraer 170 at 17.66%.
Best airlines flying from Wilmington to Illinois
Compare and see reviews for airlines that fly from Wilmington to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $208 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $249 | Free Cancellation | Rating 7.4 8,830 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Wilmington to Illinois?
Finding the right flight to Illinois from Wilmington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.
Can I find flights from Wilmington to Illinois with flexible booking policies on momondo?
Flights from Wilmington to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Wilmington to Illinois?
momondo helps you find the best flight between Wilmington and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Wilmington to Illinois right now. Can momondo alert me if prices change?
Price alerts on flights to Illinois from Wilmington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.