Newark Airport Parking Garage P4: Rates, AirTrain & Tips

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Newark Airport Parking Garage P4 is the on-airport daily parking facility at Newark Liberty International Airport (EWR), operated by the Port Authority of New York and New Jersey. It offers the most affordable on-site daily rate at $60/day (drive-up) or as low as ~$38/day pre-booked — a savings of up to 36%. P4 connects directly to all three terminals via the AirTrain Newark monorail system, with rides running approximately 7 minutes to Terminal C, 11 minutes to Terminal B, and 20 minutes to Terminal A.

• Daily rate: $60/day drive-up; ~$38/day pre-booked (saves ~36%) (verified April 2026)
• Hourly rate: $4.25 per 30 minutes for the first 3 hours; $8.50 per 30 minutes after
• AirTrain access: Free for inter-terminal travel; connects to Terminal C (~7 min), B (~11 min), A (~20 min)
• EV charging: Available inside the P4 garage
• 2026 AirTrain alert: Weekday service suspensions 5 AM–3 PM during construction; free shuttle buses replace monorail
• Best alternative: Off-site lots start at $8.95/day — less than one-sixth of the P4 drive-up rate

Pre-booking P4 is the single smartest move for on-airport parking. Compare EWR P4 and off-site parking rates starting at $8.95/day on Triply before you commit to a spot.

What Is Newark Airport Parking Garage P4 and Where Is It Located?

P4 is the centrally located daily parking garage at Newark Liberty International Airport, sitting between the terminal complex and the airport's rental car facilities. It is managed by the Port Authority of New York and New Jersey and serves travelers flying from any of EWR's three terminals — Terminal A, Terminal B, and Terminal C.

Drivers reach P4 by entering the airport from the New Jersey Turnpike (I-95, Exit 14) or Interstate 78, then following airport signage for "Daily Parking" or "P4." You can also access P4 via US Routes 1 & 9 and Brewster Road. Once inside the airport road network, P4 is clearly signed and straightforward to reach from any direction.

P4 is a multi-level covered garage, which gives it a key advantage over surface economy lots like P6. Your car stays protected from weather, and you stay dry walking to the AirTrain platform. The garage accepts credit cards, debit cards, and contactless payment at exit lanes.

How Much Does Parking at P4 Cost? (Hourly, Daily, and Weekly Rates)

P4 charges $4.25 per 30 minutes for the first three hours, then $8.50 per 30 minutes after that, with a daily maximum of $60 (verified April 2026). Pre-booking through the airport's official portal drops that daily cap to approximately $38/day — saving you around $22 per day.

For a week-long trip, a pre-booked P4 spot costs roughly $266 total. That compares to $420 at drive-up rates. Still, even pre-booked P4 is significantly more expensive than off-site options. If budget is your main concern, our guide on Newark airport parking cost per day breaks down every option side by side.

How Do You Get from P4 to Newark Airport Terminals?

From P4, you reach all terminals via the AirTrain Newark monorail system, which departs from a station directly connected to the garage. You do not need a shuttle — this is P4's biggest advantage over surface lots and off-site options.

Once you park, follow the overhead signs to the AirTrain platform inside or adjacent to the garage structure. The ride times are:

• Terminal C: Approximately 7 minutes
• Terminal B: Approximately 11 minutes
• Terminal A: Approximately 20 minutes

AirTrain travel between the P4 station and the airport terminals is free of charge. You only pay an $8.75 per person fare if you continue beyond the airport onto NJ Transit rail — for example, to connect to Amtrak or a regional train at Newark Liberty Airport Station. Most P4 parkers never pay that fee.

Important for 2026 travelers: The AirTrain is undergoing a $3.5 billion replacement project, with ground broken in October 2025. Throughout 2026, the monorail suspends service on weekdays from 5 AM to 3 PM. During these windows, free shuttle buses replace the AirTrain. Add extra time — at least 15–20 minutes — when connecting to your terminal during construction hours. Check the latest updates at the Port Authority AirTrain replacement project page.

How Does the AirTrain Connect P4 to Your Terminal?

The AirTrain Newark is a monorail loop that connects P4 directly to all three EWR terminals without requiring a bus or secondary shuttle. It runs 24 hours a day, 7 days a week, under normal conditions — making it one of the most convenient terminal-access systems of any U.S. airport parking garage.

Here is how the loop works from P4:

1. Park your car and gather your bags.
2. Follow signs inside the garage to the AirTrain platform.
3. Board any train — all trains on the loop pass through every terminal station.
4. Exit at Terminal C (first stop, ~7 min), Terminal B (~11 min), or Terminal A (~20 min).
5. No fare payment needed for terminal-only trips.

The AirTrain also connects to the NJ Transit Newark Liberty Airport Station for passengers arriving by train. If you drove from the New Jersey Turnpike or I-78, you do not need this connection — you stay within the fare-free terminal loop.

For travelers flying United Airlines exclusively from Terminal C, P4 is especially efficient. The 7-minute AirTrain ride is one of the fastest terminal connections from any on-airport lot. United operates all flights from Terminal C, making P4 a natural first choice for those passengers.

How Can You Reserve a Spot at P4 in Advance?

Pre-booking P4 online through the Port Authority's official parking portal saves approximately 36% versus drive-up rates — dropping from $60/day to around $38/day. Reservations lock in your rate and guarantee your spot, which matters during busy travel periods.

Here is the step-by-step process to book P4 in advance:

1. Visit Newark Airport's official parking page.
2. Select "P4 Daily Parking Garage" from the lot options.
3. Enter your arrival and departure dates and times.
4. Review the pre-booked rate (typically ~$38/day).
5. Complete payment with a credit or debit card.
6. Save your confirmation — you'll need it at the gate.

You can also find P4 reservations through third-party aggregators. Our article on Newark Airport parking P4 reservation tips covers the booking process in greater detail, including how to handle cancellations and what to do if your plans change. Most pre-booked P4 reservations offer free cancellation, which removes the risk of booking early.

One smart tip: book as soon as your travel dates are confirmed. Pre-booked inventory at P4 can sell out during summer and holiday travel windows. Locking in early protects both your rate and your guaranteed space.

How Does P4 Compare to Other EWR Parking Garages?

P4 is the most affordable daily garage on the EWR campus, undercut only by the P6 Economy Lot. The terminal short-term garages — P1, P2, and P3 — charge more per day and are designed for shorter visits, not multi-day trips.

Here's how P4 stacks up against other on-airport garages:

• P4 vs. P1 (Terminal A): P4 saves $5/day at the drive-up maximum ($60 vs. $65). P1 offers walking access to Terminal A without needing AirTrain.
• P4 vs. P2 (Terminal B): P4 saves $10/day ($60 vs. $70). Terminal B travelers save more by choosing P4 and taking AirTrain.
• P4 vs. P3 (Terminal C): P4 saves $10/day ($60 vs. $70). Terminal C is the closest terminal from P4's AirTrain station.
• P4 vs. P6 Economy Lot: P6 is cheaper at $35/day drive-up or $21/day pre-booked. P6 requires a shuttle rather than direct AirTrain access.

For longer trips, the cost difference between P4 and P6 grows quickly. On a 7-day trip, pre-booked P6 runs about $147 versus $266 for pre-booked P4. Our guide to EWR P6 parking rates covers that lot in full detail if the lower price is worth the shuttle ride for you.

P4 beats all on-airport garages on the combination of price, covered structure, and direct AirTrain access. No other on-site option matches that three-way balance.

What Are the Best Tips for Saving Money on Newark Airport Parking?

The single biggest lever for saving money at P4 is pre-booking. A 36% discount for the same garage, same amenities, and same AirTrain access is hard to beat with any other tactic. Beyond that, a few more strategies cut costs further.

• Book early: Pre-booked P4 rates are roughly $38/day versus $60/day at the gate. Book as soon as your dates are set.
• Consider P6 for longer trips: At $21/day pre-booked, P6 saves an additional $17/day over P4. For a 10-day trip, that's $170 in savings.
• Compare off-site lots: Apex EWR Airport Parking starts at $8.95/day with free 24/7 shuttle service. That's less than one-quarter of the P4 drive-up rate.
• Look for promo codes: Third-party booking sites often carry discount codes. Our guide on Newark Airport parking promo code P4 lists current verified codes.
• Use TSA PreCheck: Faster security means you can arrive later, reducing your stress — and your temptation to pay for closer, pricier parking. Learn more at TSA PreCheck enrollment.
• Check the AirTrain schedule: During 2026 weekday suspensions (5 AM–3 PM), budget extra time for shuttle bus connections. Missing your flight due to a delayed shuttle is an expensive mistake.
• Avoid last-minute holiday booking: Drive-up rates apply when pre-booked inventory sells out. The difference is $22/day per vehicle.

Is Parking at P4 Safe? Security, Lighting, Accessibility, and EV Charging

P4 is a Port Authority–managed facility with 24/7 staffing, security cameras, and well-lit interior levels. As an official airport garage — not a private off-site lot — it meets the security standards set by the Port Authority of New York and New Jersey for all its airport facilities.

Key safety and accessibility features at P4 include:

• 24/7 staffed facility: Attendants are present around the clock, which deters theft and provides on-site help if needed.
• ADA-accessible spaces: Designated accessible parking spaces are available on multiple levels, with elevator access to the AirTrain platform.
• Security cameras: Video surveillance covers the garage interior and entrance/exit lanes.
• EV charging stations: P4 includes electric vehicle charging. You can check real-time charger availability via ChargeHub's P4 listing.
• Covered structure: Unlike surface lots, P4's multi-level garage protects your vehicle from weather and provides better interior visibility at all hours.

EV drivers should note that the Port Authority unveiled new fast-charging infrastructure at Newark Liberty in 2025. P4 is part of that expanded EV network. If you're driving an EV to EWR, check charger availability before you arrive — stalls can fill up during peak periods.

If P4 reaches capacity during a busy travel period, the airport's overflow options include the P6 Economy Lot and the terminal short-term garages (P1, P2, P3). Signage at the airport entrance will direct you. Pre-booking eliminates this risk entirely.

Find the Right EWR Parking Spot Before Your Next Trip

Newark Airport Parking Garage P4 is the best-balanced on-airport option — covered parking, direct AirTrain access, and the lowest daily rate among EWR's terminal garages. Pre-booking drops the cost to around $38/day and guarantees your spot during peak travel periods. For travelers flying United out of Terminal C, it's especially efficient with just a 7-minute AirTrain ride to the gate.

That said, P4 is not always the cheapest choice. Off-site lots like Apex EWR Airport Parking start at $8.95/day with free 24/7 shuttles. For a week-long trip, off-site parking can save you well over $200 compared to P4 at drive-up rates. The right pick depends on your budget, trip length, and how much you value covered, on-airport convenience.

Compare EWR P4 and off-site parking rates side by side on Triply — spots start at $8.95/day. Find and reserve the best rate for your exact travel dates at Newark Liberty International Airport.

For a broader look at every lot, rate, and booking option, see the Complete EWR Airport Parking Guide.