Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Boston as you normally would.
To save on the cost of your flight from Montana to Boston, book at least 32 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $495 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $516.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Boston. Flights to Boston from Montana in August are about $418 on average during August, but can be found for as low as $182.
||$122||$230||No cancel fee||62%|
||$148||$401||No cancel fee||71%|
||$163||$345||No cancel fee||75%|
||$179||$466||No cancel fee||69%|
||$192||$505||No cancel fee||N/A|