Cheap flights from Springfield to Illinois from $154

The cheapest month to fly to Illinois from Springfield is in February. Flight prices, which tend to average around $230, 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 February, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $257.

The cheapest day to depart from Springfield to Illinois is on a Saturday when prices can be found for as low as $441. Flights from Springfield to Illinois on a Tuesday will generally be more expensive and average around $665. 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 morning. Flights from Springfield to Illinois during this time can be as low as $473. Flights at noon are often more expensive with an average ticket price of $648.

Fly from Springfield-Branson to Chicago O'Hare Intl for the best Springfield-Branson - Illinois flight prices

You are more likely to see cheaper flights to Illinois from Springfield when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $308 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Springfield for as low as $219 on momondo.

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

American Airlines, Delta, and United Airlines are the most popular carriers operating from Springfield-Branson to Illinois

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Illinois from Springfield according to our data. American Airlines is the first choice among our users, with 69% 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 October 2026, 15 flights take off from Springfield and land in Illinois each day. The most common flight departure time for this route is 10:00AM, with 45% of daily flights taking off at noon.

As of October 2026, there are 109 flights per week flying from Springfield to Illinois. The most common day of the week flights depart is Fri, with 24% of flights taking off on this day.