Cheap flights from Scranton to Illinois from $137

The cheapest month to fly to Illinois from Scranton is in December. Flight prices, which tend to average around $291, 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 December, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $293.

The cheapest day to depart from Scranton to Illinois is on a Saturday when prices can be found for as low as $429. Flights from Scranton to Illinois on a Monday will generally be more expensive and average around $607. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Scranton to Illinois during this time can be as low as $414. Flights in the evening are often more expensive with an average ticket price of $1,007.

Fly from Wilkes-Barre Scranton to Chicago O'Hare Intl for the best Wilkes-Barre Scranton - Illinois flight prices

You are more likely to see cheaper flights to Illinois from Scranton when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $320 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Scranton for as low as $286 on momondo.

There are 4 cabin classes available to choose from on Scranton to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines and American Airlines are the most popular carriers operating from Wilkes-Barre Scranton to Illinois

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Illinois from Scranton according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 7 flights per day flying from Scranton to Illinois. The most common time of day flights depart is 6:00AM, with 55% of flights taking off at noon.

The number of flights available between Scranton and Illinois is 50 per week as of September 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.