₹ 10,430 Find Cheap Flights from Boston to Chicago – Compare and Save

For Boston to Chicago, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Chicago back to Boston, the best deals are generally found on Friday, with Thursday being the most expensive.

The cheapest month for flights from Boston to Chicago O'Hare Intl Airport is January, where tickets cost ₹ 18,755 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is ₹ 26,888 and ₹ 26,697 respectively.

In the past 5 days, the cheapest return tickets from Boston to Chicago were found on Delta (₹ 20,764) and JetBlue (₹ 20,956).

Boston and Chicago are connected by different airlines. The airlines that fly that route the most regularly are American Airlines (70 flights per week), United Airlines (69 flights per week), and Delta (27 flights per week).

Weekly flights between Boston and Chicago historically see delays in approximately 15% of cases, with the average delay over the past year being 173 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, United Airlines have experienced the fewest delays on this route in the past 12 months, with only about 10% of their flights encountering any delays.

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 23 and 26 direct flights that take off from Boston and land in Chicago O'Hare Intl Airport, with an average flight time of 3h 01m. The most common departure time is 08:00 and most flights take off in the morning. Each week, there are 179 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.