Travelers have found it’s best to book a flight 30 days in advance to save up to 2% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Detroit to Italy 1-2 weeks in advance for as low as $814, or $814 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Italy. Flights to Italy from Detroit in March are about $830 on average during March, but can be found for as low as $502.