← Back
→
Boston to Chicago is a 1,391 km route with a -1 hour timezone difference. Most flights have 1 stop. The shortest flight time we've seen is 5h 25m, with an average of 5h 52m.
The cheapest economy flight we're currently tracking is $176. Over the last 30 days, prices have risen 11.8% (recent average: $254).
Airlines operating Boston to Chicago include Frontier. We're tracking trips ranging from 7 to 30 days.
We'll notify you when fares on BOS→ORD drop.