Fly nonstop from Chicago to Boston for $77 round-trip on United.

Searching United, we found seats departing ORD on Tuesday, September 27, returning from BOS on Saturday, October 1.

Other dates are also available for travel in September/October.

See our fare details for booking info.

Need a room in Boston? Here's what's available for the above dates on Hotelwatchdog.

More Stories You'll Love