DTW Airport Parking McNamara Terminal: Rates & Tips 2026

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DTW airport parking at the McNamara Terminal is a multi-level attached garage that connects directly to the Edward H. McNamara Terminal, home to Delta Air Lines, Air France, KLM, Korean Air, and AeroMexico. As of October 2026, the McNamara Garage short-term rate caps at $44/day and the long-term section runs $32/day, with valet available at $51/day. If you want to beat those on-airport prices, compare DTW parking options from about $10/day (plus tax at the Detroit Metro Airport Marriott) on Triply. Triply rates are for a 7-day stay booked ahead and change by date.

• McNamara Garage short-term: $4 for the first 30 minutes, capping at $44 for a full day. Ideal for drop-offs and quick pickups.
• McNamara Garage long-term: $32/day. The on-site choice for multi-day trips when you want a direct walking connection to the terminal.
• Valet parking: $51/day at McNamara Terminal only, starting at $12 for up to 2 hours.
• Height limit: Most McNamara Garage areas max out at 7 ft 0 in; van-accessible spaces on Level 2 near the B elevators allow up to 8 ft 2 in.
• Off-site alternative: Four lots bookable on Triply run about $10 to $12/day with free shuttles. A 7-night stay checks out at $92.93 to $104.54 (the Marriott's rate is before about 27% tax), versus $256 for the same trip at the McNamara long-term rate before the card fee.
• Card fee: A 2.65% processing fee applies to all card payments at on-airport facilities, per the Wayne County Airport Authority (verified October 2026).

What Are the Parking Options at DTW's McNamara Terminal?

The McNamara Terminal has three distinct on-site parking products, all managed by the Wayne County Airport Authority. Each serves a different traveler need — from a quick pickup to a week-long trip.

• McNamara Garage — Short-Term: Pay-as-you-go parking directly attached to the McNamara Terminal. Rates start at $4 for the first 30 minutes and cap at $44/day. Best for pickups, drop-offs, and trips under 8 hours.
• McNamara Garage — Long-Term: A dedicated section within the same structure. The daily cap is $32. Good for overnight or multi-day trips where you want a direct terminal connection.
• Valet Parking: Only available at McNamara Terminal. Follow signs for Departures & Valet Parking on arrival. Costs $12 for up to 2 hours, then $4 per additional hour, capping at $51/day.
• Green Lot (Economy): $20 flat per day. It serves both terminals via a free shuttle. This is the cheapest on-airport option but requires a shuttle ride. Read more in our guide to the DTW Airport Green Lot rates and shuttle details.

If you fly Delta, Delta Connection, Air France, KLM, Korean Air, AeroMexico, or WestJet, you depart from McNamara Terminal (Concourses A, B, or C). The attached garage is your most seamless on-site option. Travelers on Alaska, American, United, Southwest, or other carriers use Evans Terminal — in which case the Big Blue Deck is the closer on-airport garage, not the McNamara structure.

How Much Does McNamara Terminal Parking Cost at DTW?

All rates below are sourced from metroairport.com and verified October 2026. A 2.65% credit/debit card processing fee is added per transaction — this is worth keeping in mind for multi-day stays.

For a deeper breakdown of every DTW rate tier — including hourly increments and fee stacking — see our full Detroit airport parking rates guide for 2026.

A 7-night trip bills 8 days at the airport, so the McNamara long-term rate comes to $256 before the card fee. The same trip at the four lots on Triply checks out at $92.93 to $104.54 (the top figure is the Detroit Metro Airport Marriott, which includes about 27% tax), a saving of roughly $151 to $163 for a single week. At Valet Connections and Hampton Inn Detroit/Belleville, part of the price is paid at the lot.

How Do You Enter and Navigate the McNamara Terminal Parking Garage?

The McNamara Garage is attached directly to the McNamara Terminal. Here is the step-by-step process for arrival and departure.

Arriving and Parking

1. Take Interstate 94 or Interstate 275 to the airport. Follow signs for McNamara Terminal (not Evans/North Terminal).
2. Exit onto Dingell Drive — the main airport access road. Note: a $85.5 million tunnel and roadway rehabilitation project is active through 2027. Expect possible lane closures. Allow extra time, especially during peak travel. You can check real-time traffic on Waze before you leave.
3. Follow signs for "Parking" toward the McNamara Garage. Take a ticket at the entry gate — the ticket starts your billing clock.
4. Choose short-term (lower levels, closer to the terminal connector) or long-term (designated sections on upper levels). Signs inside the garage direct you.
5. Park, note your level and zone, then walk directly into the McNamara Terminal via the attached pedestrian connector.

Exiting the Garage

1. Return to your vehicle. Note your level and zone from your parking ticket or the photo you took when you parked.
2. Drive to an exit lane and insert your ticket. The system calculates your fee automatically.
3. Pay by credit or debit card. Remember the 2.65% processing fee applies. Cash acceptance is not confirmed on the official airport parking pages — bring a card.
4. The gate lifts and you exit onto the airport road network toward I-94 or I-275.

If you need help or want to check parking status before you arrive, call the 24-hour parking hotline at (800) 642-1978. The hotline provides real-time parking availability information across all DTW facilities.

What Are the Vehicle Height Restrictions at the McNamara Parking Garage?

Most areas of the McNamara Garage have a 7 ft 0 in height clearance, per official airport data. This accommodates most standard sedans, SUVs, and crossovers.

If you drive a taller vehicle, here is what you need to know:

• Up to 8 ft 2 in: Van-accessible spaces are available on Level 2 near the B elevators in the McNamara Garage. These spaces fit taller vans and some full-size trucks.
• Over 8 ft 2 in: The McNamara Garage cannot accommodate your vehicle. Use the Green Lot instead. It is the airport's option for vehicles that tall and serves both terminals via free shuttle.

If you are unsure whether your vehicle fits, measure its height before you go. A cargo van or pickup truck with a bed cover can easily exceed 7 ft. Arriving at a barrier you cannot clear will cost you time and force a backup through active traffic lanes.

Is There Valet Parking at DTW's McNamara Terminal — and How Does It Work?

Yes — McNamara Terminal is the only DTW facility that offers valet parking. It is available directly at the terminal's Departures level. Follow signs for "Departures & Valet Parking" when you arrive on the airport road.

Valet rates are tiered by the hour, then cap at a daily maximum:

• 0–2 hours: $12
• 3 hours: $16
• Each additional hour adds $4 (up to 11 hours: $48)
• 11–24 hours: $51/day
• Each additional or partial 24-hour period: $51

Valet is a card-only service. The 2.65% processing fee applies here too. For a 5-day trip, valet totals $255 before fees — the most expensive on-airport option by a wide margin. It makes the most sense for short stays or when you are traveling with heavy luggage and want a truly hands-off drop-off experience.

On-Airport vs. Off-Site Parking Near McNamara Terminal: Which Is Better?

Off-site parking lots bookable through Triply run about $10 to $12/day, compared to $32/day for the McNamara long-term garage. That is about 62% to 68% less on a daily-rate comparison, based on current rates published on Triply (verified October 2026). The Marriott's rate is before about 27% tax, so compare it on its $104.54 seven-night checkout instead.

The tradeoff is convenience. The McNamara Garage connects directly to your terminal. Off-site lots require a shuttle ride, and all four lots bookable on Triply have free shuttles that run around the clock: Valet Connections every 10 to 15 minutes, Wyndham Garden Romulus and Hampton Inn Detroit/Belleville every hour, and the Marriott on demand with about a 30-minute wait. For a fuller look at how off-site options compare, read our guide to airport parking near DTW.

Here is a quick decision guide by trip length:

• Under 2 hours: McNamara short-term garage. You pay only for what you use, and $4 to $8 covers most quick pickups.
• 1 night: The Green Lot at $20/day is the cheapest on-airport option. Off-site, Wyndham Garden Romulus is about $11/day and the Marriott about $10/day plus tax. Valet Connections (2-day minimum) and Hampton Inn Detroit/Belleville (3-day minimum) do not suit a one-night trip.
• 2 to 4 days: Off-site lots pull ahead on price. Wyndham Garden Romulus has the lowest total at about $11/day, and the Marriott is about $10/day before tax. Valet Connections needs at least 2 days and Hampton 3.
• 5+ days: Off-site is significantly cheaper. A 7-night trip checks out at $92.93 to $104.54 off-site, versus $256 at the McNamara long-term rate and $160 at the Green Lot (both before the airport's card fee).
• Large vehicles: Valet Connections and Hampton Inn Detroit/Belleville list no extra charge for full-size vans, pickup trucks and large SUVs. For anything over 8 ft 2 in, the Green Lot is the on-airport option.

How Can You Save Money on DTW McNamara Terminal Parking?

The McNamara Garage charges the posted rate when you exit, and the 2.65% card processing fee is added on top. That makes advance planning the main way to save.

Here are the most reliable ways to reduce your parking costs:

• Book an off-site lot through Triply: Rates run about $10 to $12/day, all with free shuttle service and free cancellation with a full refund up to 24 hours before check-in. Booking ahead holds your space at the rate you booked.
• Use the Green Lot for on-airport economy: At $20/day flat with a free shuttle to McNamara Terminal, it undercuts the McNamara Garage long-term rate by $12/day.
• Know the card fee: The 2.65% fee on all card payments at on-airport facilities is unavoidable, and it adds up on larger totals. A $256 long-term week (8 billed days) adds about $6.78 in fees.
• Don't pay valet unless you need it: The $51/day valet rate costs about 59% more than the long-term garage and roughly four to five times the $10 to $12/day off-site rates. It's a convenience premium, not a value play.
• Plan around TSA PreCheck: If you are enrolled, you can arrive later and spend less time rushing, which reduces the temptation to use a pricier close-in option just to save a few minutes.

For coupons, promo codes, and additional discount strategies across all DTW lots, see our dedicated Detroit Metro airport parking coupons guide.

What Amenities and Services Are Available Inside the McNamara Parking Garage?

The McNamara Garage is more than a place to leave your car. Several services make the departure and return process easier.

• Direct terminal connection: A pedestrian bridge/walkway connects the garage directly to the McNamara Terminal — no outdoor exposure, no shuttle needed for McNamara Terminal passengers.
• EV charging: Electric vehicle charging is available in the McNamara Garage at no additional cost — standard parking rates apply. This is confirmed by the Wayne County Airport Authority on the official EV parking page.
• Accessible parking: All long-term parking areas at DTW include handicap-accessible spaces, per official airport data.
• ExpressTram: Once inside the McNamara Terminal, an ExpressTram runs through Concourse A to help you reach gates quickly.
• 24-hour parking hotline: Call (800) 642-1978 to check real-time availability before you drive to the garage.
• Free airport shuttle: If you need to reach Evans Terminal from McNamara (or vice versa), a free airport shuttle connects both terminals. You cannot walk between them.

The McNamara Terminal also has ongoing wayfinding and signage upgrades in 2026 as part of a terminal modernization program. If signs look fresher than you remember, that is why.

DTW Airport Parking McNamara Terminal: Lock In Your Rate

DTW airport parking at the McNamara Terminal ranges from $32/day (long-term) to $51/day (valet) on-site, with short-term rates starting at just $4 for a quick pickup. All rates are verified from the Wayne County Airport Authority as of October 2026. For most travelers staying more than one night, off-site lots at about $10 to $12/day (the Marriott's rate is before tax) offer significant savings with free shuttles.

Before you drive to DTW, check the Dingell Drive construction updates — the $85.5 million rehabilitation project runs through 2027 and may affect your drive time. Build in extra buffer, especially on weekends and holidays.

Compare all DTW parking options near McNamara Terminal: rates from about $10/day (plus tax at the Marriott) on Triply, with free cancellation up to 24 hours before check-in.