Cheap flights from Greensboro to Illinois from $125

The cheapest month to fly to Illinois from Greensboro is in January. Flight prices, which tend to average around $279, 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 February is also cheap. Prices for this month can be found on momondo for an average of $286.

The cheapest day to depart from Greensboro to Illinois is on a Thursday when prices can be found for as low as $380. Flights from Greensboro to Illinois on a Sunday will generally be more expensive and average around $708. 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 in the evening. Flights from Greensboro to Illinois during this time can be as low as $356. Flights in the morning are often more expensive with an average ticket price of $483.

Fly from Greensboro/H. Point to Chicago O'Hare Intl for the best Greensboro/H. Point - Illinois flight prices

You are more likely to see cheaper flights to Illinois from Greensboro when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $336 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Greensboro for as low as $239 on momondo.

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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Greensboro/H. Point to Illinois

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Illinois from Greensboro according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

As of October 2026, 4 flights take off from Greensboro and land in Illinois each day. The most common flight departure time for this route is 7:00AM, with 86% of daily flights taking off at noon.

As of October 2026, 28 flights take off from Greensboro and land in Illinois each week. The most common flight departure day for this route is Fri, with 71% of weekly flights taking off on this day.