Parking at Detroit Metropolitan Wayne County Airport (DTW)
Detroit, Michigan KDTW #18 US airport by passengers
Your options for leaving a car at DTW, and how to avoid paying more than you need to.
Where to park at DTW
DTW has short-term and long-term parking at the McNamara Garage and Big Blue Deck, plus the Green Lots. Live availability and rates are on the Wayne County Airport Authority site, and the parking hotline is 800-642-1978.
McNamara Short-Term
24-hour maximum of $44. Rates start at $4 for half an hour or less and rise in steps through the day.
Big Blue Deck Short-Term
24-hour maximum of $43, close to the Evans Terminal.
McNamara Long-Term
24-hour maximum of $32, with the rate reaching $32 after seven hours. Additional days are $32 flat per 24 hours.
Big Blue Deck Long-Term
24-hour maximum of $23, with the rate reaching $23 after five hours.
Green Lot
A flat $20 per 24 hours, credit card only. Vehicles taller than 7 feet can park in the Green Lots.
Valet
Valet is offered at the McNamara parking deck. Enter on the departures level, stay right, and take the ramp down one level.
- The Big Blue Deck has the lower long-term rate, so pick it if you are flying from the Evans Terminal.
- Credit and debit card payments add a 2.65% processing fee, so factor that into the total cost.
- EV charging stations are at the McNamara and Big Blue Deck garages at no extra cost.
Reviewed October 8, 2026. Confirm details on the official airport website. Spotted a change?
Rates change often, so we link to the airport rather than print prices that may be out of date. Use the parking cost calculator to compare options for your trip length.
Frequently asked questions
How much is parking at Detroit Metro?
McNamara short-term has a 24-hour maximum of $44, and Big Blue Deck short-term is $43. Long-term is $32 at McNamara and $23 at the Big Blue Deck. The Green Lot is a flat $20 per day, credit card only.