R12 544 Cheap flights to Maine

The majority of momondo users who fly to Maine tend to spend time in Portland, Maine, which is visited 100% more often than other cities. When flying to Portland, Maine, the most popular airport to fly into is Boston Airport.

Maine typically has a temperature range from 23 °F(January) to 68 °F(July). Those looking to avoid rain and/or snow while visiting Maine should plan their trip in August, July, or September, as these months are relatively less likely to have precipitation.

If your travel plans are flexible and you’re looking to save money on flights to Maine, then be sure to book your departure on a Wednesday. Flying out on a Wednesday, as well as a Monday, is your best option. Departing on a Saturday tends to be the most expensive day of the week to fly to Maine.

Prices for flights to Maine are updated daily.

As of December 2025, there is 1 operator available to choose from for flights to Maine.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Maine.

The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.