DTW Airport Parking: Complete Guide to Rates & Lots 2026

DTW airport parking is available on-airport and at four off-site lots bookable through Triply, with rates from about $10/day before tax (Detroit Metro Airport Marriott) to $51/day (McNamara valet). Detroit Metropolitan Wayne County Airport operates five on-airport parking options across two terminals: the McNamara Terminal (Delta/SkyTeam) and the Evans Terminal (formerly North Terminal, all other airlines). The cheapest on-airport option is the Green Lot at $20/day flat. For a 7-night trip, the four off-site lots check out at about $93 to $105 total, versus $160 at the Green Lot, so you can save about $55 to $67 against the Green Lot and more against the garages. Off-site rates are for a 7-day stay booked ahead and change by date.

• Five on-airport options: Green Lot ($20/day), Big Blue Deck long-term ($23/day), McNamara long-term ($32/day), short-term garages ($43 to $44/day), and valet ($51/day). All rates per metroairport.com, verified October 2026.
• Four off-site lots on Triply: Detroit Metro Airport Marriott, Wyndham Garden Romulus, Valet Connections, and Hampton Inn Detroit/Belleville, at about $10 to $12/day with free shuttles included.
• Two terminals, no walkway: McNamara serves Delta and SkyTeam partners; Evans Terminal serves American, Southwest, United, Spirit, JetBlue, Frontier, Alaska, Lufthansa, and Sun Country. You cannot walk between them.
• Park in the right garage: McNamara Garage connects to McNamara Terminal; Big Blue Deck connects to Evans Terminal. Wrong garage means a long detour.
• Construction alert: The $85.5 million Dingell Drive Tunnels and Roadway Rehabilitation project runs through 2027. Allow extra drive time, especially during peak travel periods.
• Card fee: A 2.65% processing fee applies to all card payments at on-airport lots. Green Lot and valet are card-only.

Compare DTW off-site parking from about $10/day on Triply. All four lots include free shuttles and free cancellation with a full refund up to 24 hours before check-in.

DTW Airport Parking at a Glance (2026)

Detroit Metropolitan Wayne County Airport sits in Romulus, Michigan, about 21 miles southwest of downtown Detroit. It handles tens of millions of passengers each year across two physically separate terminals. You cannot walk between the McNamara Terminal and the Evans Terminal. A free airport shuttle connects them, along with the on-airport parking lots.

The Wayne County Airport Authority manages all on-airport parking. Rates shown below are published on metroairport.com and verified as of October 14, 2026. Every card transaction at an on-airport lot carries a 2.65% processing fee. That adds roughly $0.53 to a $20 Green Lot day — small, but worth knowing before you budget.

Meanwhile, four off-site lots bookable through Triply start at about $10/day before tax and all include complimentary shuttles to the airport. For a November 2 to 9 sample (8 billed days), those lots check out between $93 and $105 total, compared with $160 at the Green Lot and $184 at Big Blue Deck long-term. That is about $55 to $67 less than the Green Lot. Valet Connections and Hampton Inn Detroit/Belleville collect part of that total at the lot, and the Marriott total includes about 27% tax.

One important heads-up for 2026: the Dingell Drive Tunnels and Roadway Rehabilitation project — a federally funded, $85.5 million initiative under the Bipartisan Infrastructure Law — is active year-round through 2027. Expect possible lane closures and detours on airport access roads. Both terminals remain fully operational, and no parking lot closures are expected. Still, check real-time traffic on Waze before you leave for the airport.

McNamara vs. Evans: Which Garage Matches Your Airline?

The single biggest DTW parking mistake is pulling into the wrong garage. Each terminal has its own attached parking, and they are not interchangeable without a shuttle ride.

McNamara Terminal (Concourses A, B, C)

The Edward H. McNamara Terminal is home to Delta Air Lines, Delta Connection, Aeromexico, Air France, KLM, Korean Air, and WestJet. If you're flying any of these carriers, use the McNamara Parking Garage (short-term, $44/day max) or the McNamara long-term section ($32/day). Valet parking is available at McNamara Terminal only — follow signs for Departures & Valet Parking. The ExpressTram runs inside Concourse A to help you reach your gate.

Evans Terminal (Concourse D, formerly North Terminal)

The Evans Terminal — rebranded from North Terminal — handles Alaska Airlines, American Airlines, Frontier Airlines, JetBlue Airways, Lufthansa, Southwest Airlines, Spirit Airlines, Sun Country Airlines, and United Airlines. Park in the Big Blue Deck for direct terminal access. Short-term rates max at $43/day; the long-term section caps at $23/day. The Evans Terminal rename happened in 2022, but some GPS apps and older travel guides still show "North Terminal" — both names refer to the same building.

Green Lot: Serves Both

The Green Lot ($20/day flat, card only) is the only on-airport option that uses free shuttles to reach both the McNamara and Evans terminals via the Ground Transportation Center. It's the best on-airport choice if your trip is multi-day and you want to save money without leaving the airport property.

*Off-site rates are before tax, based on a November 2026 Triply search. The Detroit Metro Airport Marriott adds about 27% tax at checkout. Valet Connections and Hampton Inn Detroit/Belleville collect most of the price at the lot.

Official On-Airport DTW Airport Parking Rates (2026)

On-airport parking rates at DTW are set by the Wayne County Airport Authority and published at metroairport.com (verified October 14, 2026). Every partial day is billed as a full day. There is no official online pre-booking described on the airport's parking pages — you pay at the lot.

Short-Term Parking (McNamara Garage and Big Blue Deck)

Short-term parking starts at $4 for the first 30 minutes, then $6 up to 1 hour, $8 up to 2 hours. After 10 hours, the daily max kicks in: $44/day at McNamara and $43/day at Big Blue Deck. Short-term is ideal for quick drop-offs and pickups — not for multi-day trips.

Long-Term Parking

• Big Blue Deck (Evans Terminal): $4 first 30 min, capping at $23/day after 5 hours. Each additional or partial 24 hours adds $23.
• McNamara long-term section: $4 first 30 min, capping at $32/day after 7 hours. Each additional or partial 24 hours adds $32.
• Green Lot Economy: $20 flat per 24 hours, no sliding scale. Card only. Free shuttle to both terminals.

Valet Parking

Valet is available at McNamara Terminal only. The rate is $12 for the first 2 hours, then $4 per additional hour up to 11 hours ($48 at 11 hours), then a flat $51/day from 11–24 hours. Each extra day costs another $51. Valet is convenient but expensive — a 7-day trip costs $357 in valet fees alone, before the card processing fee.

EV Charging and Accessible Parking

Electric vehicle charging is available on-airport at no extra cost — standard parking rates apply. Find EV-specific space locations via metroairport.com's EV parking page or check ChargeHub for DTW charging stations. All long-term parking areas include handicap-accessible spaces. Questions about parking availability? Call the 24-hour parking hotline: (800) 642-1978.

What Does a Week of DTW Parking Really Cost?

A typical week-long trip from DTW runs 8 billed days (partial days count as full). Here's what each on-airport and off-site option costs for that same November 2–9 window, based on published rates and Triply live search data.

The savings are real. Parking at the Wyndham Garden Romulus for a 7-night trip checks out at $92.93, compared with $160 at the Green Lot, $184 at Big Blue Deck long-term and $256 at McNamara long-term. That is about $67 less than the Green Lot and about $91 less than Big Blue Deck long-term. Across all four off-site lots, the saving against the Green Lot runs about $55 to $67 for the week.

One important caveat: the Detroit Metro Airport Marriott has the lowest base rate at about $10/day, but its roughly 27% tax brings the 7-night total to $104.54, about $13/day. That is the highest checkout of the four off-site lots, above Wyndham Garden Romulus ($92.93), Valet Connections ($94.00) and Hampton Inn Detroit/Belleville ($96.60). Always compare the total at checkout, not just the headline rate.

The Green Lot — and Why There's No "Blue Lot"

The Green Lot is DTW's economy on-airport parking area. It charges a simple $20 flat fee per 24-hour period — no hourly increments, no sliding scale. Just park, take the free shuttle, and go. It serves both the McNamara and Evans terminals via the Ground Transportation Center. Shuttle frequency is not published on metroairport.com, so build in a little extra time. The Green Lot is card-only — no cash accepted. Vehicles taller than 8 feet 2 inches should use the Green Lot, as the garages cap at 7 feet 0 inches (with limited van-accessible spaces at 8 feet 2 inches).

If you've searched for a "Blue Lot" at DTW, you won't find one. The Big Blue Deck is a covered parking garage attached to the Evans Terminal — it's not an economy surface lot. Some older travel articles and comparison sites misidentify the Big Blue Deck as a budget option. The short-term rate there maxes at $43/day, and long-term caps at $23/day. Budget travelers should look at the Green Lot or off-site options instead.

Also worth knowing: some older online sources still quote a Green Lot rate of around $14/day. That figure is out of date. The current rate is $20/day flat, per the Wayne County Airport Authority's parking page (verified October 2026). Don't budget around the old number.

Off-Site DTW Airport Parking: The Four Lots on Triply

Off-site parking near DTW means private lots and hotel parking areas close to the airport — all offering free shuttle service to the terminals at rates well below on-airport garages. Triply lists four verified lots with real-time pricing, free cancellation, and confirmed shuttle details. Here's what each one offers.

Detroit Metro Airport Marriott: about $10/day plus tax

The Detroit Metro Airport Marriott (30559 Flynn Dr, Romulus) is listed 2.2 miles from the airport, roughly a 3-minute drive. Parking is uncovered self-park, operated by Towne. Check in at the front desk with your Parking Pass, then park in any space not marked "Reserved." The shuttle runs 24/7 on demand with an estimated 30-minute wait; call (734) 729-7555 from the shuttle pick-up area to request it. Amenities include a 24/7 front desk, restaurant, wheelchair access, and in-and-out privileges. The 7-night checkout is $104.54 with about 27% tax. Free cancellation with a full refund up to 24 hours before check-in.

Wyndham Garden Romulus: about $11/day

The Wyndham Garden Romulus (9191 Wickham Rd) is listed 1.8 miles from the airport, about 5 minutes away and the closest of the four. It is a well-lit lot with 24/7 surveillance. Check in at the front desk with your email confirmation to get a parking pass, and staff direct you to your space. The complimentary shuttle runs to DTW every hour around the clock. For return pickup, call the front desk at (734) 728-2800. Amenities: 24/7 front desk, restaurant, and wheelchair access. No minimum stay is listed, and the 7-night checkout of $92.93 is the lowest of the four. Free cancellation with a full refund up to 24 hours before check-in.

Valet Connections: about $12/day (2-day minimum)

Valet Connections (27299 Wick Rd, Taylor) is listed 3 miles from the airport. Despite the name, it is an outdoor lot with an indoor drop-off and pickup. The free shuttle runs every 10 to 15 minutes, 24 hours a day, and airport pickups are on demand (call 734-992-4946). Amenities include a 24-hour front desk, 24/7 CCTV, and no extra charge for full-size vans, pickups and large SUVs. Car wash, oil change and other services are available at extra cost. A 2-day minimum stay applies, and part of the price is paid at the lot. Free cancellation with a full refund up to 24 hours before check-in.

Hampton Inn Detroit/Belleville: about $12/day (3-day minimum)

The Hampton Inn Detroit/Belleville (46280 N I-94 Service Dr, Belleville) is the farthest of the four lots at 7.1 miles from the airport. It is not the Hampton Inn at the airport in Romulus. The free shuttle departs every hour on the hour, 24 hours a day. Arrive at least 15 minutes before your shuttle, and call (734) 888-4343 for pickup on return. Full-size vans, pickups and large SUVs are accepted at no extra charge. A 3-day minimum stay applies, and part of the price is paid at the lot. Free cancellation with a full refund up to 24 hours before check-in. The longer drive is the tradeoff for the price.

Search all four DTW off-site lots on Triply — compare prices, shuttle times, and book with free cancellation.

Hotel Parking and Park-Sleep-Fly at DTW

Three of the four Triply-listed lots — the Detroit Metro Airport Marriott, Wyndham Garden Romulus, and Hampton Inn Detroit/Belleville — are hotel-based. You can book parking-only through Triply without staying the night. This is different from a traditional park-sleep-fly package, where you book a hotel stay and parking together directly with the hotel.

Triply sells parking only at these lots, not rooms or park-sleep-fly packages. If you want a room before a very early flight, book it directly with a hotel. For most trips of 3 days or more, parking-only through Triply gives you the same shuttle access without paying for a night you do not need.

The Marriott tax caveat is worth repeating here: the base rate of about $10/day adds roughly 27% tax at checkout, so a 7-night trip costs $104.54. That is still well under the Green Lot's $160 for the same window (before the 2.65% card fee), but it is the highest of the four off-site totals. Wyndham Garden Romulus at $92.93 is the lowest. Check the total at checkout before committing.

What's the Cheapest Way to Park at DTW?

The lowest listed rate at DTW is the Detroit Metro Airport Marriott at about $10/day before tax, but it is not the cheapest at checkout. Once tax is added, its 7-night total is above Wyndham Garden Romulus, Valet Connections and Hampton Inn Detroit/Belleville.

Here's how to find the actual lowest price for your trip:

1. Check minimum stays first. Valet Connections requires 2 days; Hampton Inn Detroit/Belleville requires 3 days. If your trip is shorter, those lots won't apply.
2. Look at the total, not the daily rate. The Marriott adds about 27% tax. Valet Connections and Hampton Inn collect most of the price at the lot, so plan to pay the rest there.
3. Consider distance. Hampton Inn is 7.1 miles out and its shuttle runs hourly, on the hour. If you have an early flight, the timing matters.
4. Compare the on-airport Green Lot. At $20/day flat, it is the honest comparison for a 1-day trip, since Valet Connections and Hampton Inn have minimum stays. For a 7-night trip, off-site totals of about $93 to $105 beat the Green Lot's $160.
5. There is no free long-term parking at DTW. The cell phone lots are free, but they're for brief waiting only, not trip parking.

Based on November 2026 rates, the Wyndham Garden Romulus at about $11/day (a $92.93 checkout for 7 nights) offers the best combination of low total cost, no listed minimum stay, 24/7 surveillance, and the closest location. For travelers with large vehicles or who want frequent shuttles, Valet Connections at about $12/day is the better fit.

Coupons, Deals, and Booking Ahead for DTW Parking

As of 2026, no official discount program, coupon, or advance reservation system is described on the Wayne County Airport Authority's parking pages at metroairport.com. Claims about AAA discounts, military rates, or coupon deals for on-airport DTW parking are unverified, so treat them with caution.

Off-site lots bookable through Triply do allow advance reservations, and all four listed lots offer free cancellation with a full refund up to 24 hours before check-in. Booking ahead during peak periods like Thanksgiving, Christmas, and spring break is a smart move.

If you are weighing Triply against booking direct with the airport, the difference is simple. The airport's parking pages describe no online pre-booking for the Green Lot, McNamara Garage or Big Blue Deck, so those are paid on arrival. On Triply, you reserve an off-site lot ahead, and each lot lists its shuttle frequency, minimum stay and cancellation terms, the details that matter when you are planning a trip.

Cell Phone Lots, Valet, EV Charging, and Height Limits

Cell Phone Lots (Free)

DTW has two free cell phone lots — one at each end of the airport. The DTW South Cell Phone Lot is on eastbound Eureka Road, west of John Dingell Drive. The DTW North Cell Phone Lot serves the other end. These are for waiting while someone else's flight lands — not for trip parking. Time limits and rules are not listed on metroairport.com; use them only for brief waits.

Valet Parking

McNamara Terminal valet is the only valet option at DTW. Follow signs for Departures & Valet Parking on arrival. The rate is $12 for the first 2 hours, then $4/hour up to $51/day. It's the most convenient option for Delta flyers who value time over cost. For a 3-day trip, valet runs $153 — more than the entire 8-day cost of any off-site lot.

Electric Vehicle Charging

EV charging is available on-airport at no extra cost beyond standard parking rates. Per the airport's EV parking page, charging spaces are available in on-airport facilities. For detailed station locations and charger types, ChargeHub's DTW listing is a useful reference.

Vehicle Height Restrictions

This is one of the most overlooked details in DTW parking planning. Know your vehicle's height before you arrive:

• Standard garage clearance: 7 feet 0 inches, which applies to most areas of McNamara Garage and Big Blue Deck.
• Van-accessible spaces (up to 8 feet 2 inches): McNamara Level 2 near the B elevators; Big Blue Deck Level 1, zones A and B.
• Vehicles over 8 feet 2 inches: Use the Green Lot, the only on-airport facility that accommodates full-size trucks, RVs, and tall vans.
• Off-site: Valet Connections and Hampton Inn Detroit/Belleville both accept full-size vans, pickups and large SUVs at no extra charge.

Is There Covered Parking at DTW for Winter Travel?

Michigan winters are real, and covered parking matters. The McNamara Parking Garage and the Big Blue Deck are both covered multi-level structures — your car stays protected from snow and ice. The Green Lot is an outdoor surface lot. In January or February, arriving back from a trip to find your car buried in snow is a genuine inconvenience.

If covered parking is a priority and you're flying non-Delta, the Big Blue Deck long-term at $23/day is your best on-airport covered option. Delta flyers pay $32/day for covered long-term in the McNamara Garage. None of the four off-site lots on Triply is covered, so they cannot match the garages on cover. Valet Connections offers outdoor parking with an indoor drop-off and pickup area, which at least keeps you out of the weather when handing over your keys.

For winter travel, also plan your arrival at the airport early. Allow time for potential Dingell Drive construction detours, heavier traffic, and de-icing delays. TSA security screening guidelines recommend arriving at least 2 hours before domestic flights and 3 hours before international departures — add another 15–20 minutes in peak winter conditions.

How Early Should You Arrive for Your DTW Flight?

The general recommendation for DTW is 2 hours before domestic flights and 3 hours before international departures. If you're using off-site parking, add time for the shuttle: Valet Connections runs every 10–15 minutes, so the wait is short. The Wyndham Garden Romulus shuttle runs every hour — if you just missed it, that's a 60-minute wait. The Hampton Inn shuttle departs on the hour, so plan your departure from the hotel accordingly. The Detroit Metro Airport Marriott shuttle is on-demand with an estimated 30-minute wait after calling.

If you have TSA PreCheck, you'll move through security faster — which can give you a little buffer if your shuttle runs slightly late. Global Entry program members arriving on international flights also clear customs faster, reducing stress on the return leg. Neither program replaces good planning, but both help when timing is tight.

DTW has two separate terminals with no connecting walkway. If you accidentally go to the wrong terminal, the free airport shuttle connects McNamara and Evans terminals — but that adds 10–20 minutes to your journey. Double-check your airline against the terminal list before you leave for the airport.

First-Time DTW Parker? Here's the Step-by-Step

1. Identify your terminal. Flying Delta or a SkyTeam partner? McNamara Terminal. Flying American, Southwest, United, JetBlue, Spirit, Frontier, Alaska, Lufthansa, or Sun Country? Evans Terminal.
2. Pick your lot. Short trip (under 2 hours)? Short-term garage. Day trip or overnight? Long-term garage or Green Lot. Week or longer? Off-site lots save the most money.
3. Book off-site in advance. All four Triply lots offer free cancellation with a full refund up to 24 hours before check-in and confirmed shuttle details.
4. Check Dingell Drive conditions. The $85.5M road rehab runs through 2027. Lane closures are possible. Check the airport's construction page before you go.
5. Allow shuttle time. Valet Connections is fastest (every 10 to 15 min). Wyndham and Hampton run hourly, so a missed shuttle can mean a wait of up to an hour, and the Marriott is on demand with an estimated 30-minute wait.
6. Have your card ready. All on-airport lots charge a 2.65% card fee. Green Lot and valet are card-only. Bring the right payment method.
7. Know your vehicle height. Over 7 feet? Head to the Green Lot or check with an off-site lot. Over 8 feet 2 inches? Use the Green Lot. Valet Connections and Hampton Inn accept full-size vans, pickups and large SUVs at no extra charge.

Parking During Peak Travel Season at DTW

DTW gets genuinely busy during Thanksgiving week, the Christmas/New Year's window, spring break (mid-March to mid-April), and summer peak (late June through August). Plan extra time for traffic on the way to the airport during those periods, and get your parking sorted before you leave home.

Off-site lots bookable on Triply accept advance reservations with free cancellation with a full refund up to 24 hours before check-in. Booking ahead during peak season is a sensible way to lock in your spot. Based on FAA aviation statistics, DTW is consistently one of the busiest airports in the Midwest, so peak-season demand is real, not overstated.

If you're traveling around the holidays and flying Delta from McNamara, consider the long-term section at $32/day rather than the Green Lot — the covered garage is more comfortable in December, and the shuttle wait is eliminated since you walk directly to the terminal. For Evans Terminal flyers, the Big Blue Deck long-term at $23/day offers the same covered convenience.

Getting to DTW: Roads, Transit, and Rideshare

Detroit Metropolitan Wayne County Airport is accessible from Interstate 94 (the main east-west freeway), Interstate 275 (north-south bypass), and Dingell Drive (the airport's dedicated access road). Coming from Ann Arbor, take I-94 east. From downtown Detroit, take I-94 west. US-12 (Michigan Avenue) is an alternate surface route. From the airport to downtown Detroit is roughly 21 miles — about 25–40 minutes by car depending on traffic.

There is no rail transit to DTW. Bus, taxi, and rideshare are the non-driving options. SMART Bus Route 125 connects both McNamara and Evans terminals to downtown Detroit. Michigan Flyer / AirRide runs 14 daily roundtrips between DTW and Ann Arbor for $15 one-way, with ongoing service to East Lansing and Lansing. For rideshare, both Uber at DTW and Lyft at DTW have designated pickup zones at both terminals.

Final Thoughts on DTW Airport Parking

DTW airport parking has a clear value ladder. Valet is the most convenient and most expensive. The on-airport garages are walkable from their respective terminals. The Green Lot saves money but requires a shuttle. Off-site lots on Triply cost the least: a 7-night trip checks out at about $93 to $105, versus $160 at the Green Lot and $184 at Big Blue Deck long-term.

The key is matching your choice to your airline, your trip length, your vehicle size, and your schedule. A Delta frequent flyer on a 2-day trip might find the McNamara long-term garage at $32/day worth the convenience. A family of four flying Southwest for a week will save about $67 by parking at the Wyndham Garden Romulus instead of the Green Lot, and about $91 versus Big Blue Deck long-term.

All four off-site lots listed on Triply offer free cancellation with a full refund up to 24 hours before check-in, so there's no downside to locking in your rate early. During 2026, with Dingell Drive construction still active, getting your parking sorted in advance is one less variable to manage on travel day.

Find your best DTW airport parking deal: compare all four off-site lots from about $10/day on Triply, with free shuttles and free cancellation up to 24 hours before check-in.