Fly from
Fly to
Route
Depart
Return
Price
HyannisBaltimore
HYA - BWI
HYABWI
Hyannis Barnstable
Thu 11/14
3:50 pm-5:30 am
2 stops13h 40m
Baltimore/Washington
Sun 11/17
6:59 pm-1:10 pm
2 stops18h 11m
Currently, August is the cheapest month in which you can book a flight from Hyannis to Baltimore (average of $241). Flying from Hyannis to Baltimore in January is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.
If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).