Cheap flights from Illinois to Burlington from $135

The month of October is, on average, the cheapest month to fly to Burlington from Illinois, with most prices found around $130. If you are unable to visit Burlington during the month of October, then departing from Illinois during the month March is also very affordable. Most momondo users find prices during this month for around $144.

The cheapest day to depart on your flight to Burlington is on a Wednesday when prices can be found for as low as $290. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $427. These prices are subject to change though, so be sure to set up a Price Alert for flights to Burlington.

Flying to Burlington from Illinois in the evening is the least expensive time of day to depart. momondo users have found prices as low as $324 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $376 on average. Flights to Burlington from Illinois in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Burlington from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Burlington for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Burlington from Illinois for as low as $237 on momondo.

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

The number of flights available between Illinois and Burlington is 8 per day as of June 2026. The most frequent departure time is 6:00PM, with 63% of daily flights leaving in the evening.

As of June 2026, 57 flights take off from Illinois and land in Burlington each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.