Terminals and concourses | Chicago O'Hare airport (2024)

Terminals and concourses | Chicago O'Hare airport (1)

The airport is composed of 4 terminals. A free shuttle train (Airport Transport System or ATS) connects all terminals to each other, and to the Multi-Modal Facility (MMF) car rental facility, the F and Kiss 'n' Fly parking lots, and the bus station. In addition, a free shuttle bus (Terminal Transfer Bus or TTB) provides shuttle service between the security area of Terminal 5 and terminals 1 and 3. MORE INFORMATION

Terminals and concourses | Chicago O'Hare airport (2)Photo by Engin Yapici in Unsplash

Terminal 1

This terminal has two concourses: B (gates B1-B24) and C (gates C1-C31), with a total of 52 gates. It mainly hosts flights of United Airlines (domestic and international), Lufthansa and All Nippon Airways.

Concourse B contains passenger check-in, baggage claim and security screening areas. Concourse C is a satellite terminal with doors on both sides and connected to Concourse B through an underground pedestrian tunnel.

Upper Level: Direct connection to the outer curb, the Departures sector and the ATS train.

Lower Level: Here you will find the baggage claim hall and the ground transportation area: charter buses, cabs and limousines. Bus center on level 1.

Airlines: All Nippon Airways - Lufthansa - United Airlines

Lounges

United Club - Gate B6 / B18 / C10
United Polaris Lounge - Gate C18

Services
- Restaurants and bars
- Shops
- Duty Free
- Sockets for electronic devices
- Meeting and business rooms
- Family restrooms
- ATMs
- Currency exchange
- Travel assistance
- Nursing rooms

Terminal 2

It operates many domestic flights within concourses E (gates E1-E17) and F (gates F1-F28), with a total of 41 gates.

Lower Level: Baggage claim and ground transportation: cabs, charter buses, limousines. Bus and shuttle hub on level 1, from where trains also depart to the city. The Hilton hotel is located near the lower level, as well as the parking garage.

Upper Level: Boarding area, where passengers can check in and go to the gates.

Airlines: Air Canada - Alaska Airlines - JetBlue - Southern Airways Express

Lounges

United Club - Gate F9

Services
- Restaurants and bars
- Shops
- Duty Free
- Sockets for electronic devices
- Meeting and business rooms
- Family restrooms
- ATMs
- Currency exchange
- Travel assistance
- Nursing rooms

Terminal 3

This terminal contains 4 concourses, with 80 gates: G (G1A-G21), H (H-H18), K (K1-k20) and L (L1A-L27). American Airlines domestic flights and international boardings are processed in this terminal.

Lower Level: Houses the Arrivals and baggage claim area, as well as access to different ground transportation options.

Upper Level: Here you can access the boarding gates after checking in.

Pedestrian Tunnel: Connects Terminal 3 with terminals 1 and 2. The Hilton hotel is located near this area, as well as the main parking garage and the bus hub (on level 1) with train service to the city.

Airlines: Aer Lingus - American Airlines - British Airways - Cape Air - Contour Airlines - Denver Air Connection - Iberia - Japan Airlines - Spirit Airlines

Lounges

Admiral's Club - Gates G8 / H6-K6 / L1

Services
- Restaurants and bars
- Shops
- Duty Free
- Sockets for electronic devices
- Meeting and business rooms
- Family restrooms
- ATMs
- Currency exchange
- Travel assistance
- Nursing rooms

Terminal 5

It consists of a single concourse (M), with 35 gates (M1-M40), and houses almost all international departures and arrivals. The distance between the check-in counters and boarding gates is quite large, so be prepared for long walks.

Lower Level: This level houses the Arrivals area, baggage claim areas 10 and 11, and the ATS train station, which links this building to the other airport terminals and ground transportation options.

Upper Level: This is the boarding level, where ticketing and check-in take place.

Airlines: Aeroméxico - Air France - Air India - Air New Zealand - Air Serbia - All Nippon Airways (arribos) - American Airlines (arribos) - Austrian Airlines - British Airways (arribos) - Cathay Pacific - Copa Airlines - Delta Air Lines - EVA Air - Emirates - Ethiopian Airlines - Etihad Airways - Finnair - Frontier Airlines - Iberia (arribos) - Icelandair - ITA Airways - Japan Airlines (arribos) - KLM - Korean Air - LOT Polish Airlines - Lufthansa (arribos) - Qatar Airways - Royal Jordanian - Scandinavian Airlines - Southwest Airlines - Sun Country Airlines - Swiss International Air Lines - TAP Air Portugal - Turkish Airlines - United Airlines (arribos internacionales) - VivaAerobús - Volaris - WestJet

Lounges

Delta Sky Club -​ Gates M11/M14​
SAS Lounge - Gate M19
​Swissport Lounge - Gate M13

Services
- Fast food, cafes, restaurants, stores
- Family restrooms
- Shoe shine
- Wi-Fi
- Currency exchange
- ATMs
- Luggage carts
- Volunteer assistance

Terminals and concourses | Chicago O'Hare airport (2024)

FAQs

What airlines are in terminal 1 at O'Hare? ›

Terminal 1 is used for United Airlines, Lufthansa and All Nippon Airways flights.

What airlines are in terminal 3 at O'Hare? ›

Terminal 3
  • Aer Lingus.
  • Air Choice One.
  • American Airlines.
  • Cape Air.
  • Denver Air Connection (Key Lime Air)
  • Iberia.
  • Japan Airlines (JAL)
  • Spirit Airlines.
Aug 8, 2024

Which airlines are in Terminal 5 at O'Hare? ›

Airlines that use gates at Terminal 5 include Air France, Air India, Aer Lingus, Aeromexico, Alitalia, American, British Airways, Cathay Pacific, Copa Airlines, Etihad, JAL, KLM, Korean Air, LOT Polish Airlines, Lufthansa, Qantas, Qatar Airways, Royal Jordanian, SAS, Turkish Airlines, United Airlines, and more.

What terminal is concourse C at O Hare? ›

Terminal 1

This terminal has two concourses: B (gates B1-B24) and C (gates C1-C31), with a total of 52 gates. It mainly hosts flights of United Airlines (domestic and international), Lufthansa and All Nippon Airways. Concourse B contains passenger check-in, baggage claim and security screening areas.

Are terminal 1 and 3 connected at O Hare? ›

Terminals 1-3, are connected and easily accessible from each other. If you… Access Terminals 1-3 upon arrival without having to clear the security checkpoints. If you have a connecting domestic flight via two different carriers, please contact your airlines.

Can you walk from terminal 1 to terminal 3 at O Hare? ›

Domestic Terminals 1, 2, and 3 are connected to each other and you can easily walk between them or take moving sidewalks and escalators. The walk from Terminal 1 to Terminal 2 takes about 10 minutes, and from Terminal 1 to Terminal 3 can take up to 20 minutes if you're walking from farthest gate to farthest gate.

Where is terminal 4 at O'Hare? ›

It has four different terminals — 1, 2, 3, and 5. There is no Terminal 4 at Chicago's O'Hare Airport.

Is terminal 3 international? ›

T3 operates both international and domestic flights with the lower tier serving as the arrivals area and the upper tier functioning as the departures area. Boasting of direct metro connectivity, self check-in kiosks, airport hotel, business centre, and DigiYatra service, T3 ensures a comfortable journey for the flyers.

Which airlines fly out of Terminal 5? ›

Terminal 5 is normally exclusively used by just two airlines; BA and Iberia. British Airways, with the majority of their flights departing from Terminal 5, fly long haul, Iberia fly to Madrid whilst Iberia Express serve Gran Canaria and Tenerife North.

Can you walk from Terminal 5 to terminal 1 at O Hare? ›

While Terminals 1, 2 and 3 have pedestrian connections on the secure side of the airport, Terminal 5 does not. The secure airside bus service dramatically improves convenience for passengers arriving on a flight into Terminals 1, 2, and 3 and connecting to a flight that departs from Terminal 5, or vice versa.

Why did Delta move to Terminal 5 at O Hare? ›

Delta's move to Terminal 5

By relocating services to Terminal 5, Delta will now be conveniently located in the same terminal as the airline's SkyTeam and joint venture partners, eliminating the need for international customers to transfer terminals and re-enter security when flying through ORD.

What terminal is concourse F at O Hare? ›

Terminal 2 E/F Concourse ORD.

What airlines are terminal 2 at O Hare? ›

Terminal 2 / Concourse E
  • Air Canada.
  • Air Canada Express (Jazz Air)
  • Delta Air Lines.
  • Delta Connection (Compass Airlines)
  • Delta Connection (ExpressJet)
  • Delta Connection (Pinnacle Airlines)
  • Delta Connection (Shuttle America)
  • Delta Connection (SkyWest Airlines)

Which concourse is terminal 3? ›

Terminal 3 is divided into Concourse A, B and C, and is divided into four levels. Level 1 at Terminal 3 is the main arrivals area where you'll find yourself if you're flying in to Dubai.

Is United Terminal 1 or 2 at O'Hare? ›

United Airlines' Terminal 1 at Chicago's O'Hare International Airport is the airline's flagship terminal as well as its primary hub.

Can you walk from Terminal 5 to Terminal 1 at O Hare? ›

While Terminals 1, 2 and 3 have pedestrian connections on the secure side of the airport, Terminal 5 does not. The secure airside bus service dramatically improves convenience for passengers arriving on a flight into Terminals 1, 2, and 3 and connecting to a flight that departs from Terminal 5, or vice versa.

Where is TSA PreCheck in Terminal 1 at O Hare? ›

At O'Hare, the TSA PreCheck Touchless ID line is clearly marked with the same green signage. You'll find it in Terminal 1 to the left of all the United check-in desks, the regular TSA PreCheck lane and Clear.

What terminal does American Airlines use at O'Hare? ›

Terminal 3

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