Flights from Portland, Maine to Billings are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Billings.
One of the essential ways to save on airfare from Portland, Maine to Billings is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 48% on airfare.
Find a great deal and save up to 43% by booking at least 37 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland, Maine to Billings within the next two weeks, with the cheapest ticket starting at $703.
Our data shows that October tends to be the cheapest month to fly to Billings from Portland, Maine. Users have commonly found prices around $606 for the month, but tickets can be as low as $327. Due to multiple factors, prepare for potentially higher prices in April.