DTW Airport Economy Parking: Rates & Lots Guide 2026

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DTW airport economy parking is the lowest-cost way to leave your car at Detroit Metropolitan Wayne County Airport. The on-airport Green Lot costs $20/day (verified October 2026, per metroairport.com), while the four off-site lots Triply sells run about $10 to $12/day, each with a free shuttle. That is about 40% to 48% less per day than the Green Lot, though the Detroit Metro Airport Marriott's rate is before about 27% tax. Rates here are for a 7-day stay booked ahead and change by date.

• Cheapest on-airport economy lot: The Green Lot at $20/day flat serves both McNamara and Evans terminals via free shuttle.
• Lowest off-site daily rate: Detroit Metro Airport Marriott at about $10/day before tax. About 27% tax is added, so its 7-night checkout is $104.54, the highest of the four. Wyndham Garden Romulus (about $11/day) has the lowest checkout, $92.93 for 7 nights.
• Most frequent shuttle: Valet Connections runs every 10 to 15 minutes, 24 hours a day, the most frequent of the four lots Triply sells.
• All four off-site lots on Triply have a free shuttle and free cancellation with a full refund up to 24 hours before check-in.
• Active construction alert: The $85.5 million Dingell Drive Tunnels rehabilitation project runs through 2027, so allow extra drive time to the airport.
• On-airport lots are paid at the airport and are not sold on Triply. Reserve off-site economy parking on Triply to see your rate and checkout total before you drive.

What Is DTW Airport Economy Parking and Which Lots Qualify?

DTW airport economy parking refers to the lowest daily-rate options at Detroit Metro — lots designed for multi-day trips where saving per day adds up fast. These are not the garage levels you pull into for a quick pickup. They trade a slightly longer walk or shuttle ride for a meaningfully lower daily rate.

At DTW, three types of lots qualify as economy-tier:

• Green Lot (on-airport): The airport's official economy lot. Open-air, card-only, $20/day flat per the Wayne County Airport Authority. Free shuttles serve both the McNamara Terminal and Evans Terminal (formerly North Terminal).
• Big Blue Deck Long-Term (on-airport): The long-term section of the Big Blue Deck garage costs $23/day and serves Evans Terminal, which handles American, Southwest, United, JetBlue, Alaska, Frontier, Spirit, and Sun Country.
• Off-site hotel and parking lots (bookable on Triply): Four lots listed 1.8 to 7.1 miles from DTW, from about $10 to $12/day, all with free 24/7 shuttles.

The McNamara long-term garage at $32/day and valet at $51/day are not economy options. If you're flying Delta or a SkyTeam partner out of McNamara Terminal, the Green Lot is your cheapest on-airport choice — it shuttles to both terminals regardless of your airline.

How Much Does DTW Airport Economy Parking Cost? (Current Rates for All Lots)

Based on official published rates from metroairport.com and live Triply search data (both verified October 2026), here is every DTW economy parking option ranked by daily rate.

All on-airport rates carry an additional 2.65% credit/debit card processing fee per transaction. The Green Lot and valet are card-only. A 7-night trip bills 8 days, which is $160 at the Green Lot and $184 at Big Blue Deck long-term before the card fee. The same window on Triply checks out at $92.93 (Wyndham Garden Romulus), $94.00 (Valet Connections), $96.60 (Hampton Inn Detroit/Belleville) or $104.54 (Detroit Metro Airport Marriott, tax included). Valet Connections and Hampton Inn collect most of that price at the lot.

Compare DTW economy parking from about $10/day (before tax) on Triply and lock in your spot before you drive.

On-Airport vs Off-Airport Economy Parking at DTW: Which Is Better?

Off-site economy lots cost less per day, but on-airport parking has real advantages for some travelers. Here's the honest breakdown.

On-Airport Economy Parking

• Green Lot: $20/day flat, card only, serves both terminals via free shuttle
• Big Blue Deck Long-Term: $23/day, serves Evans Terminal (all airlines other than Delta and its SkyTeam partners)
• McNamara Long-Term: $32/day, serves McNamara Terminal (Delta and SkyTeam partners)
• Height restriction: vehicles over 8 ft 2 in must use the Green Lot (most garage areas max out at 7 ft 0 in)
• These lots are paid at the airport and are not sold on Triply, so there is no Triply booking or cancellation for them

Off-Site Economy Parking (Triply-bookable)

• Rates from about $10 to $12/day, roughly 40% to 48% less per day than the Green Lot (the Marriott's rate is before about 27% tax)
• All four lots have a free shuttle that runs around the clock and free cancellation with a full refund up to 24 hours before check-in
• Valet Connections runs a shuttle every 10 to 15 minutes, the most frequent of the four; the Marriott is on demand with about a 30-minute wait, and Wyndham Garden Romulus and Hampton Inn run hourly
• Minimum stays apply: Valet Connections requires 2 days, Hampton Inn requires 3 days
• Valet Connections and Hampton Inn collect most of the price at the lot, not online
• Factor shuttle waits into your airport arrival time

For trips of 3 days or longer, all four off-site lots cost less than the Green Lot. For a 1-day trip, the minimum stays rule out Valet Connections (2 days) and Hampton Inn (3 days), so the Green Lot or Big Blue Deck long-term may be the simpler choice. For full details on airport parking near DTW including shuttle logistics and lot-by-lot comparisons, that guide goes deeper on the off-site options.

How Do You Get from DTW Economy Parking to Your Terminal?

The Green Lot and every off-site lot use a free shuttle, but the frequency, wait time and pickup process differ by lot. Plan your shuttle time carefully, especially if you have checked bags.

On-Airport Green Lot Shuttle

The Green Lot shuttle is free and serves both the McNamara Terminal and the Evans Terminal (formerly North Terminal). Exact shuttle frequency is not published on metroairport.com — call the 24-hour parking hotline at (800) 642-1978 for current status. Note: you cannot walk between McNamara and Evans terminals — the free airport shuttle connects them, so if you park at Green Lot and your terminal changes, the shuttle handles that transfer too.

Off-Site Economy Lot Shuttles

• Valet Connections: Shuttle every 10 to 15 minutes, 24 hours a day. Airport pickups are on demand: call 734-992-4946.
• Wyndham Garden Romulus: Shuttle every hour, 24/7. Call the front desk at (734) 728-2800 to schedule your pickup on return.
• Hampton Inn Detroit/Belleville: Shuttle on the hour, 24 hours a day. It is about 7.1 miles from DTW, so arrive at least 15 minutes before your shuttle. Return pickups are on call: (734) 888-4343.
• Detroit Metro Airport Marriott: Shuttle on demand, 24/7, with an estimated 30-minute wait. Call (734) 729-7555 from the airport shuttle area on return.

Build in extra time when using any off-site economy lot to cover the shuttle wait, the ride, and bag check at the terminal. The Marriott shuttle can take about 30 minutes to arrive, and Wyndham Garden Romulus and Hampton Inn run hourly, so time your arrival to the schedule. If you have TSA PreCheck, your security lane is faster, but the shuttle ride to the terminal is the same for everyone.

How Do You Reserve DTW Economy Parking Online to Save Money?

Reserving off-site DTW airport economy parking on Triply lets you see your daily rate and checkout total before you arrive. The Green Lot and Big Blue Deck are on-airport lots paid at the airport, and Triply does not sell them. Off-site lots bookable through Triply give you a confirmed rate for your dates.

1. Go to triplypro.com/search?airport=DTW
2. Enter your drop-off date, pick-up date, and time
3. Compare the four DTW lots by price, shuttle frequency, minimum stay and amenities
4. Select your lot and complete the booking. You'll receive a confirmation to show at the lot (Valet Connections asks for a copy on your phone or printed)
5. On departure day, drive to the lot, check in as the lot directs, then board the shuttle
6. On return, go to the designated shuttle pickup area and call your lot: Marriott (734) 729-7555, Wyndham Garden Romulus (734) 728-2800, Valet Connections 734-992-4946, Hampton Inn (734) 888-4343

All four off-site lots on Triply include free cancellation with a full refund up to 24 hours before check-in. The Detroit Metro Airport Marriott's rate of about $10/day is the lowest base rate, but about 27% tax is added, so its 7-night checkout is $104.54, the highest of the four. Wyndham Garden Romulus at about $11/day has the lowest checkout, $92.93 for 7 nights including fees and tax.

Which DTW Economy Parking Lot Is Closest to McNamara or Evans Terminal?

The closest economy lot depends on your airline. DTW has two separate terminals, and the right lot can cut your shuttle time significantly.

Flying Delta, Air France, KLM, Korean Air, or WestJet? (McNamara Terminal)

McNamara Terminal handles Delta Air Lines and its SkyTeam partners out of Concourses A, B, and C. The McNamara long-term garage is the most convenient covered option at $32/day, but that's not economy pricing. The Green Lot at $20/day is the cheapest on-airport choice and its shuttle serves McNamara directly. The off-site lots on Triply are listed 1.8 to 7.1 miles from the airport: Wyndham Garden Romulus is the closest at 1.8 miles, and Valet Connections has the most frequent shuttle.

Flying American, Southwest, United, JetBlue, Alaska, Frontier, Spirit, or Sun Country? (Evans Terminal)

Evans Terminal uses Concourse D. The Big Blue Deck Long-Term garage at $23/day serves Evans Terminal. For cheaper economy parking, the Green Lot shuttles to Evans Terminal too. The off-site listings on Triply don't say which terminal door the shuttle serves, so confirm when you call for your pickup.

For a full breakdown of how terminal choice affects your parking decision, the Detroit Metro Airport long-term parking guide covers which lot matches each airline in detail.

Tips for Finding Cheap DTW Airport Parking During Peak Travel Seasons

DTW serves millions of travelers annually, and the most popular travel periods fill economy lots quickly. Here's how to avoid paying more than you need to.

• Book off-site early: Triply rates change by date, so check your exact dates, and book ahead for Thanksgiving, Christmas, Memorial Day, and the Fourth of July when lots are busy.
• Check Dingell Drive construction: The $85.5 million Dingell Drive Tunnels and Roadway Rehabilitation project is active year-round through 2027. Temporary lane closures can add 15-20 minutes to your drive. Use the Waze live traffic map to check conditions before you leave.
• Remember the card fee: Every on-airport transaction carries a 2.65% credit/debit card processing fee. On a $140 seven-day Green Lot stay, that adds roughly $3.70.
• Check minimum-stay rules: Valet Connections requires a 2-day minimum; Hampton Inn requires 3 days. For a single overnight trip, the Green Lot at $20/day is the simpler option.
• Use free cancellation as a hedge: Book an off-site lot now through Triply and keep the reservation active. You can cancel for free with a full refund up to 24 hours before check-in.
• Early morning flight? The Detroit airport park sleep fly guide covers hotel and parking combinations. Triply sells parking only, not rooms.

Is DTW Economy Parking Safe and Open 24/7?

The four off-site lots Triply sells each list a 24-hour front desk and a shuttle that runs around the clock. Security details vary by lot, as the list below shows.

• Green Lot (on-airport): Run by the Wayne County Airport Authority, open-air and card only. Call the 24-hour parking hotline at (800) 642-1978 for status.
• Wyndham Garden Romulus: Well-lit lot with 24/7 surveillance and a 24/7 front desk. Wheelchair access.
• Valet Connections: 24/7 CCTV surveillance and a 24-hour front desk, with valet handling. No extra charge for full-size vans, pickups and large SUVs. Car wash, oil change, brakes and inspections are available at extra cost (on-site mechanic).
• Detroit Metro Airport Marriott: Uncovered self-park operated by Towne, with a 24/7 front desk, on-site staff and wheelchair access. In-and-out privileges included.
• Hampton Inn Detroit/Belleville: Hotel lot with a 24/7 front desk, wheelchair access and accessible parking. No extra charge for full-size vans, pickups and large SUVs.

For added peace of mind, the official DTW parking hotline is available at (800) 642-1978, 24 hours a day for parking status updates. Vehicles taller than 8 ft 2 in must use the Green Lot on-airport, as most garage structures cap at 7 ft 0 in. Valet Connections and Hampton Inn Detroit/Belleville charge nothing extra for full-size vans, pickups and large SUVs, but their listings give no height limit, so ask the lot if your vehicle is unusually tall.

Find the Cheapest DTW Airport Economy Parking — Reserve Before You Go

DTW airport economy parking starts at about $10/day off-site (before tax at the Detroit Metro Airport Marriott), compared to $20/day for the on-airport Green Lot. For a 7-night trip, Wyndham Garden Romulus checks out at $92.93 against $160 at the Green Lot, about $67 less. Every off-site lot on Triply includes a free 24/7 shuttle and free cancellation with a full refund up to 24 hours before check-in. Valet Connections offers the most frequent shuttle service, the Marriott has the lowest base rate, and Wyndham Garden Romulus has the lowest checkout total.

For a full picture of every parking option at the airport, including short-term rates, valet pricing, and EV charging, see the Complete DTW Airport Parking Guide. The Detroit Metro Airport parking coupons guide has more on saving.

Compare DTW economy parking from about $10/day (before tax) on Triply and lock in your spot with free cancellation.