O'Hare Airport Parking Map Terminal 3: 2026 Guide

Back to ORD Airport Parking: The Complete O'Hare Guide 2026

The O'Hare Airport parking map for Terminal 3 shows the Terminal 3 Garage as the closest on-airport option — just steps from the terminal entrance — with Economy Lots E, F, and G as cheaper alternatives reachable via the free Airport Transit System (ATS). Off-site lots on Mannheim Road start at $8.95/day and offer free 24/7 shuttles to Terminal 3. This guide covers every parking option, real 2026 rates, walking directions, and tips to save money on your next American Airlines flight out of ORD. If you want a broader look at every lot on property, check out the full O'Hare airport parking garage map.

• Closest lot: Terminal 3 Garage — attached directly to the terminal, max $43/day
• Cheapest on-airport option: Economy Lot G at $15/day, reached via free ATS people mover
• Cheapest off-site option: Park 'N Jet O'Hare at $8.95/day with free 24/7 shuttle
• Airlines at Terminal 3: American Airlines, American Eagle, Alaska Airlines, Aer Lingus, British Airways, Iberia, Japan Airlines, and other Oneworld partners
• ATS frequency: Trains run every 3–5 minutes, 24/7 — connecting Economy Lots to Terminal 3
• Book ahead: Pre-pay online to lock in your rate and guarantee a space, especially on busy travel days

Compare O'Hare Terminal 3 parking rates from $8.95/day on Triply — search ORD lots now.

Where Is Terminal 3 Parking at O'Hare Airport?

Terminal 3 sits on the south end of O'Hare's main terminal complex, serving as the American Airlines hub. The Terminal 3 Garage attaches directly to the terminal building — you can walk from your car to check-in without going outside. The ATS people mover also stops at Terminal 3, connecting it to Economy Lots and every other terminal on the campus.

You reach Terminal 3 via Bessie Coleman Drive off I-190 (the Kennedy Expressway spur). Follow signs for "Terminal 3 / American Airlines" once you're on Bessie Coleman Drive. The terminal entrance for the parking garage is clearly marked. According to O'Hare's official parking page, the garages at Terminals 1, 2, 3, and 5 all share the same hourly and daily rate structure.

Active ORDNext construction is underway in 2026 near Terminal 1 for the new Concourse D ($1.3 billion project). This may cause minor detours and extra signage near that area. Terminal 3 access itself remains normal — allow a few extra minutes if you're connecting between terminals.

Which Parking Lots Are Closest to O'Hare Terminal 3?

The Terminal 3 Garage is the closest option, with direct indoor access to the terminal. After that, the Economy Lots are your next best bet — all served by the free ATS people mover that stops right at Terminal 3.

• Terminal 3 Garage (Main Garage): Direct walkway into Terminal 3. Levels 2–6 are for daily parking. Covered, secure, and open 24/7.
• Economy Lot E: Open-air lot reached via ATS. Max $17/day. ATS ride to Terminal 3 takes roughly 5–10 minutes.
• Economy Lot F (covered): Covered economy option. Max $22/day. Also reached via ATS.
• Economy Lot G: Cheapest on-airport lot at max $15/day. ATS ride to Terminal 3 is included at no extra charge.

All economy lots connect to Terminal 3 through the ATS automated people mover, which runs every 3–5 minutes, 24/7, at no cost. There is no separate shuttle to wait for — just board at the economy lot station. For a deeper look at economy lot options, the O'Hare economy parking map covering Lots E, F, and G has full details on each location and layout.

How Much Does O'Hare Terminal 3 Parking Cost in 2026?

On-airport parking at Terminal 3 ranges from $15/day (Economy Lot G) to $43/day (Terminal 3 Garage), based on published rates from the Chicago Department of Aviation. Off-site lots can cut that cost by more than half.

Rates verified June 2026. Hourly rates in the Terminal 3 Garage run $3 for the first hour, $6 for two hours, $10 for three hours, and $14 for four hours before hitting the $43 daily cap. Pre-booking through Triply or SpotHero can lock in lower rates — especially helpful during peak summer travel.

How Do You Get from the Parking Lot to Terminal 3?

Getting to Terminal 3 from any parking lot is straightforward. Your route depends on where you parked.

From the Terminal 3 Garage (Main Garage)

1. Park on any level (Levels 2–6 are daily parking).
2. Take the elevator or stairs toward the terminal connector.
3. Follow signs for "Terminal 3 / American Airlines."
4. Walk through the covered connector directly into Terminal 3. No outdoor exposure needed.

From Economy Lots E, F, or G

1. Park your car and note your lot, row, and space number.
2. Walk to the ATS station within the lot (clearly marked).
3. Board the automated people mover — it runs every 3–5 minutes, 24/7.
4. Ride to the Terminal 3 ATS stop.
5. Follow signs from the ATS platform into Terminal 3. The walk from the ATS platform to check-in is under 5 minutes.

From Off-Site Lots (Park 'N Jet, PreFlight, WallyPark, etc.)

1. Park your car at the off-site lot.
2. Board the free shuttle — most lots run every 5–15 minutes, 24/7.
3. Shuttle drops you at Terminal 3 departures directly. Ride time is typically 7–10 minutes.
4. Allow extra buffer time during rush hour. Use the Waze live traffic map before you leave home to gauge delays on I-190 or Mannheim Road.

Which Airlines Fly Out of O'Hare Terminal 3?

Terminal 3 is the American Airlines hub at O'Hare, operating out of Concourses G, H, K, and L. It handles the largest share of domestic departures at ORD. If you're flying with any of the airlines below, you'll park for Terminal 3.

• American Airlines (primary carrier — Concourses H, K, L)
• American Eagle (regional flights)
• Alaska Airlines
• Aer Lingus
• British Airways
• Iberia
• Japan Airlines
• Other Oneworld alliance partners

Not sure which concourse your gate is in? Check your boarding pass or the American Airlines app before you leave. Concourse L is the farthest from the main Terminal 3 entrance, so give yourself a few extra minutes if that's your gate. A new American Airlines Admirals Club on the L Concourse is currently under construction in 2026 — it will be twice the size of the current lounge once complete.

For a complete breakdown of American Airlines-specific parking tips and which lots work best for AA travelers, see the O'Hare airport parking American Airlines guide.

Should You Book Off-Site Parking for O'Hare Terminal 3?

Off-site parking saves serious money for multi-day trips. Park 'N Jet O'Hare at $8.95/day is roughly 79% cheaper than the Terminal 3 Garage at $43/day — based on current published rates. On a 7-day trip, that's $62.65 vs. $301. The trade-off is a 7–10 minute shuttle ride instead of a direct walk.

Here's a quick comparison to help you decide:

• Short trips (under 3 hours): Terminal 3 Garage wins. The hourly rate ($3 first hour) beats any off-site option for quick drop-offs or pickups.
• Day trips or overnight (1–2 days): Economy Lot G ($15/day) or Lot E ($17/day) offer the best on-airport value with a fast ATS connection.
• Multi-day trips (3+ days): Off-site lots like Park 'N Jet ($8.95/day) or Routes Airport Parking ($9.95/day) offer the biggest savings with minimal extra time.
• Covered parking priority: PreFlight Airport Parking ($12.95/day) offers indoor covered spots and EV charging — a strong pick for bad weather or electric vehicles.

If you want TSA PreCheck to speed up your security experience after parking, enrollment can meaningfully reduce your total airport time. TSA PreCheck lanes at Terminal 3 are typically much shorter than standard lanes, especially during peak morning hours.

For more options and traveler-tested tips on off-site lots, the ORD off-airport parking guide covers every nearby lot with full amenity details.

O'Hare Terminal 3 Parking Map: A Visual Guide

The O'Hare airport parking map for Terminal 3 shows the terminal sitting at the center-south of the airport's landside complex. The Terminal 3 Garage attaches directly on the north side of the building. Economy Lots E, F, and G are located farther out — northwest of the main terminals — connected via the ATS loop.

Key landmarks on the parking map:

• Terminal 3 Garage entrance: Off Bessie Coleman Drive, clearly signed from I-190
• ATS station for Economy Lots: Located in each economy lot with clear signage to Terminal 3
• Cell Phone Lot: Free waiting at 560 North Bessie Coleman Drive (corner of Bessie Coleman & I-190) — use this if you're picking up an arriving passenger
• Multi-Modal Facility: Connected via ATS — location for Metra, Pace bus, and rental car services

For a printable version, O'Hare's official terminal maps include the full parking layout. The ATS automated people mover is your best navigation tool on the ground — it stops at every terminal and all economy lots in sequence.

Tips for Saving Money on O'Hare Terminal 3 Parking

Small planning decisions can add up to big savings. Here are the most effective strategies for Terminal 3 travelers, based on current 2026 rates:

• Pre-book online: Reserve through Triply or SpotHero to lock in lower rates. Walk-up pricing at the Terminal 3 Garage can hit the $43/day cap fast.
• Use Economy Lot G for budget on-airport parking: At $15/day max, it's the cheapest on-airport option with free ATS access to Terminal 3.
• Choose off-site for trips of 3+ days: Park 'N Jet O'Hare at $8.95/day saves over $200 on a week-long trip vs the Terminal 3 Garage.
• Pick PreFlight if you drive an EV: PreFlight Airport Parking offers EV charging on-site at $12.95/day — one of the few off-site lots with this amenity.
• Use the Cell Phone Lot for free pickup: If you're picking up a traveler, the free Cell Phone Lot at 560 North Bessie Coleman Drive saves you from expensive short-term garage fees.
• Arrive early on weekdays: The Terminal 3 Garage fills fastest on Monday and Friday mornings. Economy lots rarely sell out, but pre-booking still guarantees your spot.
• Check for construction impacts: ORDNext construction near Terminal 1 in 2026 may affect signage near the garages. Allow 5–10 extra minutes during the first half of 2026.

The o hare airport parking map terminal 3 picture is clearer when you know your trip length in advance. A 1-day trip favors an economy lot. A 7-day trip heavily favors off-site. For weekly and extended options, the O'Hare airport weekly parking guide breaks down the full cost math.

Ready to find the best rate for your Terminal 3 trip? Search and compare ORD Terminal 3 parking options on Triply — rates start at $8.95/day.

Complete ORD Airport Parking Guide