Rome is a beautiful and romantic city in Italy. Whenever you visit Rome, it is a beautiful and new experience. However, if you are looking to fly in the cheapest month to Rome, then it has to be the month of January. The month of January is considered to be the low season, and not many travelers go to visit Rome. Nevertheless, if you are unable to fly during the month of January, you can also consider going to Rome in the month of March. January and March are the two months of the year when fewer people choose Rome as their travel destination.
And, if you are looking for the cheapest days to travel, then you should book a flight on Tuesday, Wednesday, or Thursday. These are the days of the week when the crowd is less, so the airfares are also less.