On-airport parking ranges from $38/day to $14/day at the Detroit Metro Airport. Those flying out of North Terminal will want to park at the Big Blue Deck, while those who are flying out of the McNamara Terminal may want to park closer at the McNamara Garage. The cost of parking at either of these garages is the same, approximately $38/day. This is nearly $30 more than off-airport parking options provided by our parking partners. We recommend travelers always compare prices of different parking options before opting for on-airport parking. The cheapest parking near Detroit Metro is often easier to find than you think!