10. Boston, MA
Flight costs: $374
Attractions: Beach parties, summer concerts, youth programs, parades, freedom trails
We are continuing our list of best places to visit in USA in June with Boston that loves summer, judging from their many feasts and festivals in honor of the sunny season. Whether you come by yourself, with a significant other, or with your family, there’s absolutely something you will surely enjoy in Bean Town. They have summer concerts, outdoor movies, and beach parties. For indoor fun, they have museums and public galleries, too.