Which airports does American Airlines fly between Boston and Chicago?
For flights between Boston and Chicago, American Airlines operates from the following airport routes: Logan International Airport (BOS) to O hare International Airport (ORD)
What do American Airlines flights from Boston to Chicago cost?
One of American Airlines cheapest prices for a Boston to Chicago flight we have right now is $129.
On average though, flights with American Airlines cost $285.37 for the route Boston to Chicago, but it mostly depends on the season and how far in advance you book your tickets.