Cheap Boston Flights and Deals Dep: Dec 04 Rtn: Dec 07BWIBaltimoreBOSBoston$89.60 Dep: Nov 16 Rtn: Nov 19MIAMiamiBOSBoston$96.59Ref:YxJoob2bTk-hmj2LQA59HA * All fares above were last found on: Oct 20, 2019 and 8:01:18 AM. Fares are round trip. Fares incl. all fuel surcharges, our service fees and taxes. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.