Cheap flights from Burlington to Chicago from $141

The month of May is, on average, the cheapest month to fly to Chicago from Burlington, with most prices found around $311. If you’re not able to fly to Chicago in May, then September is your next best option. Flight prices from Burlington to Chicago during September average around $323.

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $442. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Burlington to Chicago for around $676.

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Burlington to Chicago during this time can be as low as $448. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $500.

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

You are more likely to see cheaper flights to Chicago from Burlington when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $378 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Burlington for as low as $248 on momondo.

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

You could potentially save up to 19% on your flight if you consider stops on a Burlington to Chicago flight.

As of September 2026, prices for Burlington to Chicago flights are approximately 66% more expensive when compared to flights at the same time last year.

As of September 2026, 11 flights take off from Burlington and land in Chicago each day. The most common flight departure time for this route is 4:00PM, with 50% of daily flights taking off in the afternoon.

The number of flights available between Burlington and Chicago is 77 per week as of September 2026. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.