$137 Find Cheap Flights from Burlington to Illinois - Compare and Save

The cheapest ticket to Illinois from Burlington found in the last 5 days was to Chicago, at $279 round-trip. The most popular route is from Burlington (BTV) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $279.

The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $416 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $496.

No, with an average price for the route of $327, prices are generally cheapest when you fly direct.

The cheapest month for flights from Burlington to Illinois is November, when tickets cost $99 (return) on average. On the other hand, the most expensive months are January and February, when the average cost of round-trip tickets is $209 and $209 respectively.

If your flying dates are flexible, you should consider flying to Illinois on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Burlington to Illinois. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

To get a below average price on the flight from Burlington to Illinois, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

There are 2 airlines that fly nonstop from Burlington to Illinois. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $209 and arriving in Chicago O'Hare Intl Airport (ORD). On average, American Airlines offers the best prices for nonstop flights between Burlington and Illinois.

Burlington and Illinois are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (15 flights per week), American Airlines (14 flights per week), and Air Canada (14 flights per week).

The duration of a flight to Illinois depends on your arrival airport. The shortest routes to Illinois from Burlington are to Peoria, which takes 5h 06m, and Chicago, which takes 9h 27m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from Burlington to Illinois departs at 5:30 am, landing in Chicago at 7:22 am.

If you prefer to fly at night, the latest flight from Burlington to Illinois jets off at 7:59 pm and lands in Chicago at 9:54 pm.