DTW Airport Parking Cost Per Day: 2026 Rate Guide

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DTW airport parking cost per day ranges from $20/day at the on-airport Green Lot to $51/day for McNamara valet. Off-site lots bookable through Triply start at about $10/day (Detroit Metro Airport Marriott, plus about 27% tax) and cost $55 to $67 less than the Green Lot on a standard week-long trip. Detroit Metropolitan Wayne County Airport is a major hub 21 miles southwest of downtown Detroit, and knowing where to park before you arrive helps you avoid overpaying (based on our November 2026 rate analysis).

• Cheapest on-airport option: Green Lot at $20/day flat (card only, free shuttle to both terminals)
• Lowest off-site daily rate: Detroit Metro Airport Marriott at about $10/day before tax (about 27% tax is added at checkout). Wyndham Garden Romulus, at about $11/day, has the lowest checkout total of the four.
• Best shuttle frequency: Valet Connections runs every 10 to 15 minutes, 24 hours a day
• Week-long savings: Off-site lots cost $92.93 to $104.54 for a Nov 2 to 9 stay vs. $160 at the Green Lot
• On-airport garages: Big Blue Deck long-term $23/day (Evans Terminal); McNamara long-term $32/day (Delta/SkyTeam)
• A 2.65% card processing fee applies to every on-airport card transaction (per metroairport.com, verified October 2026)

Compare off-site DTW parking from about $10/day on Triply (plus tax at the Marriott).

How Much Does DTW Airport Parking Cost Per Day?

The DTW airport parking cost per day depends on which lot you choose and how close you want to be to your terminal. On-airport rates run from $20 to $51 per day, per published rates on metroairport.com (verified October 2026). Off-site lots near the airport run about $10 to $12/day, all with free shuttles. Off-site rates in this guide are daily rates for a 7-day stay booked ahead and change by date, and the Marriott's rate is before about 27% tax.

Here is the full rate breakdown across every option at DTW as of 2026:

Short-term parking starts at $4 for the first 30 minutes at both the McNamara Garage and the Big Blue Deck. The rate climbs quickly, and you hit the $43 to $44 daily maximum at around 10 hours. For any stay longer than a single day, the long-term section or the Green Lot will almost always cost less. Note that a 2.65% card processing fee is added to every on-airport card transaction.

What Are All the Parking Options at Detroit Metro Airport (DTW)?

DTW has two terminals and separate parking structures for each. Which garage you use depends entirely on your airline — getting this wrong means a longer journey on the day of travel. The airport's free shuttle connects everything, but you cannot walk between the two terminals.

McNamara Terminal Parking (Delta, Air France, KLM, Korean Air)

• McNamara Garage Long-Term: $32/day — covered, connected directly to the terminal
• McNamara Garage Short-Term: Up to $44/day — same structure, higher rate section
• McNamara Valet: $51/day — follow signs for Departures & Valet Parking

Evans Terminal Parking (American, Southwest, United, JetBlue, Spirit, Alaska, Frontier, Lufthansa)

• Big Blue Deck Long-Term: $23/day — connected to Evans Terminal
• Big Blue Deck Short-Term: Up to $43/day — same structure, short-term section

Green Lot (Both Terminals)

The Green Lot is DTW's economy outdoor lot. It costs a flat $20 per 24 hours — the cheapest on-airport option. Free shuttles run to both the McNamara and Evans terminals. The Wayne County Airport Authority does not post a shuttle frequency on its website, so build in extra time. For a deeper look at how the Green Lot works day-to-day, see our guide to the DTW Airport Green Lot rates and shuttle tips.

Off-Site Lots Near DTW

Four off-site lots near DTW are bookable on Triply, all with free shuttles. They run about $10 to $12/day, with the Marriott's rate before tax. Valet Connections has a 2-day minimum and Hampton Inn Detroit/Belleville a 3-day minimum, and both collect most of the price at the lot. Every booking has free cancellation with a full refund up to 24 hours before check-in. Details on shuttle pickup and lot security are covered further below.

For a full side-by-side on the off-site options — including security features and traveler tips — read our airport parking near DTW rates and shuttles guide.

How Much Can You Save by Booking DTW Parking in Advance?

Booking off-site DTW parking in advance through Triply is the single biggest lever for saving money on the DTW airport parking cost per day. Based on a real Nov 2–9, 2026 scenario (8 billing days because partial days are charged in full), here is what each option costs for a week-long trip:

The off-site lots cost $92.93–$104.54 for the same week — a saving of $55–$67 compared to the Green Lot alone. The on-airport card processing fee (2.65%) is not included in the on-airport totals above, so the real gap is slightly wider. For a complete look at how long-term rates stack up by trip length, visit our Detroit Metro Airport long-term parking rates guide.

Pro tip: The Detroit Metro Airport Marriott has the lowest daily rate (about $10/day before tax) but adds around 27% in tax. For a week-long trip, it ends up as the most expensive off-site option at checkout. Wyndham Garden Romulus, at about $11/day, has the lowest checkout total of the four.

What Is the Cheapest Way to Park at DTW Airport?

The cheapest way to park at DTW for a multi-day trip is an off-site lot booked in advance on Triply. A 7-night stay costs $92.93 to $104.54, about $55 to $67 less than the Green Lot, the cheapest on-airport option at $20/day ($160 for the same week), based on our November 2026 rate comparison. All four come with free shuttles.

If you must park on-airport, the options in order of cost are:

1. Green Lot — $20/day flat (outdoor, free shuttle to both terminals)
2. Big Blue Deck Long-Term — $23/day (covered, Evans Terminal)
3. McNamara Long-Term — $32/day (covered, McNamara Terminal)
4. Big Blue Deck Short-Term — up to $43/day
5. McNamara Short-Term — up to $44/day
6. McNamara Valet — $51/day

For short trips of one to three days, rideshare may actually beat parking. An UberX round trip for a couple between DTW and downtown Detroit typically runs $60–$100. That makes rideshare cheaper than even the Green Lot for trips under about three days. Beyond that, a reserved off-site spot wins on cost every time. For current deals and discount codes, the Detroit Metro Airport parking coupons guide covers what's actually available in 2026.

How Far Are Off-Site DTW Parking Lots from the Terminal — and How Often Do Shuttles Run?

Distance and shuttle frequency matter as much as price. Here is exactly what each off-site lot offers, based on Triply's verified lot data (verified October 2026):

• Detroit Metro Airport Marriott: Listed 2.2 miles from DTW (about a 3-minute drive). The free shuttle runs 24/7 on demand: call (734) 729-7555 from the shuttle pick-up area. Estimated wait is around 30 minutes. Includes in-and-out privileges.
• Wyndham Garden Romulus: Listed 1.8 miles from DTW (about 5 minutes), the closest of the four. The free shuttle runs 24/7, departing every hour. Call the front desk at (734) 728-2800 to schedule your pickup.
• Valet Connections: Listed 3 miles from DTW. The free shuttle runs 24 hours, every 10 to 15 minutes, and airport pickups are on demand. It has the most frequent shuttle of the four. Vans, pickups and large SUVs are accepted at no extra charge. Bookings have a 2-day minimum.
• Hampton Inn Detroit/Belleville: Listed 7.1 miles from DTW, the farthest of the four. The free shuttle runs 24 hours, departing every hour on the hour, so arrive at least 15 minutes early. Call (734) 888-4343 for pickup. Vans, pickups and large SUVs are accepted at no extra charge. Requires a 3-day minimum booking.

If you have an early flight, Valet Connections is the most reliable choice — its 10–15 minute shuttle frequency means you are rarely waiting long. For late-night returns, all four lots run 24/7, so you will not be stranded. Plan to add the shuttle travel time on top of your terminal arrival target. Following TSA security screening guidelines, most travelers should aim to reach the terminal at least 90 minutes before domestic departure.

One heads-up for 2026: the $85.5 million Dingell Drive Tunnels and Roadway Rehabilitation project is ongoing through 2027. Funded by the Bipartisan Infrastructure Law, it affects access roads around DTW and may cause temporary lane closures. Check real-time traffic on Waze before you leave for the airport, especially during peak travel periods. Both terminals remain fully open and no parking closures are expected.

Is DTW Airport Parking Safe and What Amenities Are Included?

Safety and amenities vary by lot type. On-airport garages at DTW are operated by the Wayne County Airport Authority and are covered, well-lit structures. The McNamara Garage and Big Blue Deck both offer EV charging at no extra cost beyond standard parking rates. Accessible parking is available in all long-term areas.

Height limits matter if you drive a tall vehicle. Most garage sections at DTW cap at 7 feet 0 inches. Van-accessible spaces (up to 8 feet 2 inches) are available at McNamara Level 2 near the B elevators and Big Blue Deck Level 1 zones A and B. Vehicles over 8 feet 2 inches must use the Green Lot.

Off-site lots have their own security setups:

• Detroit Metro Airport Marriott: Uncovered self-park operated by Towne, with on-site staff. 24/7 front desk and a restaurant on site.
• Wyndham Garden Romulus: Well-lit lot with 24/7 surveillance. Hotel front desk available around the clock.
• Valet Connections: 24/7 CCTV, valet handling, a 24-hour front desk and an on-site mechanic (services at extra cost). Parking is outdoors; only drop-off and pick-up are indoors.
• Hampton Inn Detroit/Belleville: 24/7 front desk, accessible parking and wheelchair access. Vans, pickups and large SUVs are OK at no extra charge.

All four off-site lots come with free cancellation with a full refund up to 24 hours before check-in. If your plans change, you are not stuck with a non-refundable booking, which is an advantage over showing up and paying at the on-airport gates.

How Does DTW Parking Cost Compare to Uber or Lyft for Multi-Day Trips?

For short trips, rideshare to DTW can beat the DTW airport parking cost per day. A round-trip UberX for two people between downtown Detroit and DTW typically costs $60–$100. That is cheaper than even the Green Lot ($20/day) for trips up to about three days. But once you cross the three-day mark, a pre-booked off-site spot wins clearly.

Here is a quick breakdown by trip length:

• 1–2 days: Rideshare is likely cheaper. A $60–$80 round trip beats $20–$40 at the Green Lot when you factor in no shuttle time.
• 3 days: It is close. Green Lot costs $60 (3 days), rideshare costs $60–$100. Off-site lots at ~$11/day cost around $33.
• 5–7 days: Off-site parking wins by a wide margin. The Green Lot hits $100–$140; off-site runs $55–$85. Rideshare is now the most expensive option for most travelers.
• 10+ days: Pre-booked off-site parking is the clear winner. Rideshare costs grow with trip length; parking costs are capped at the daily rate.

SMART Bus Route 125 is the cheapest option at $2 per ride ($4 round trip per person) — but the journey to downtown Detroit takes 60–75 minutes. For Ann Arbor travelers, the AirRide/Michigan Flyer costs $15 one-way ($25 round trip) with 14 daily roundtrips. That is a solid deal if the destination works for you. Bus and shuttle details are on the DTW ground transportation page. If you are enrolled in TSA PreCheck, you can cut your security wait significantly and arrive a bit later — which takes some pressure off timing your shuttle pickup.

Find the Lowest DTW Airport Parking Cost Per Day — Book Before You Fly

The DTW airport parking cost per day ranges from about $10 off-site (plus tax at the Marriott) to $51 for on-airport valet. For most travelers flying out of Detroit Metropolitan Wayne County Airport for more than three days, a pre-booked off-site lot is the smartest move. The four lots on Triply cost $92.93 to $104.54 for a 7-night week, versus $160 at the cheapest on-airport option. All include free shuttles and free cancellation with a full refund up to 24 hours before check-in.

Rates on this page are sourced from metroairport.com (on-airport, verified October 2026) and live Triply checkout totals (November 2026 search). Prices can change — always confirm at booking.

Compare off-site DTW parking from about $10/day on Triply, with free cancellation up to 24 hours before check-in.