Users have found that booking a flight from Maine to Shannon at least 61 days early can save you up to 65% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Maine to Shannon for as little as $797 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $997 for flights departing within the next 3 days.
Flights from Maine to Shannon lean towards being more expensive in December. Prices are generally better when you fly from Maine to Shannon in February, with the cheapest ticket starting at $415.