United Airlines Chicago Office

United Airlines Info

Chicago, IL, O’Hare International Airport (ORD), Terminal 1, Chicago, IL 60666


(773) 601-3350

Contact Information



Headquartered in the heart of Chicago, Illinois at Willis Tower (USA), United Airlines is a multinational carrier commanding an extensive network of flights all over the world. It is also the world’s third-largest airline according to the fleet size and the number of routes. United Airlines has a total of 8 hubs, the biggest of which is Chicago–O’Hare. The carrier company is the first global airline that formed an alliance with 28 airlines. The company is also one of the founding members of Star Alliance. To gain more information about the company, you need to get in touch with the customer service agent via the customer service number (773) 601-3350 or by visiting the United Airlines Chicago office.

What is the Timing of the United Airlines Ticket Office in Chicago?

From Sunday to Saturday: 3:15 a.m. to 10:00 p.m. 

Services given by United Airlines ticket Offices Include:

  • Flight Reservations
  • Ticket Changes
  • Flight Check-in, starting 24 hours prior to departure
  • Group Ticketing
  • Seat Assignments
  • Economy Plus® Seating
  • Special Meal Requests
  • Special Travel Requests including Dietary Meals, Accessibility and Unaccompanied Minors
  • MileagePlus Award Travel
  • MileagePlus Ticketing
  • Alliance Partner Ticketing
  • Promotional offers may be available

United Airlines Corporate Office Chicago

Chicago, IL, O’Hare International Airport (ORD), Terminal 1, Chicago, IL 60666

How to Reach the Officials at the United Airlines Chicago Office?

To reach the officials at the United Airlines Chicago office, you need to schedule an appointment and reach the following address: 

United Airlines Headquarters AddressUnited Airlines, Inc., 233 S. Wacker Drive, Chicago, Illinois 60606, United States
United Airlines Mailing AddressUnited Airlines, Inc., PO Box 06649, Chicago, Illinois 60606 0649, United States
United Airlines Number for Booking a New Reservation1-855-820-3610
United Airlines Number for Current or Upcoming Reservation Help1-855-820-3610
United Airlines Number for Baggage Query1-877-858-3876 (US and Canada)
001-866-563-3244 or 800-33-55-2247 (Asia Pacific and Europe)
United Airlines Number for MileagePlus1-866-820-3559
United Airlines Number for Receipts and Other Services1-800-490-2021
United Airlines Number for 24-Hour Accessibility Desk1-800-323-0170
Official Websitewww.united.com/en/us
United Airlines Facebook Supportwww.facebook.com/United
United Airlines Twitter Supporttwitter.com/united

How to Get the United Airlines Chicago Office Phone Number through the Online Platform?

To know the United Airlines Chicago office phone number through the online platform, you simply need to implement the following steps:

  • Launch a web browser, search the official website of United Airlines.
  • Use the email address with the password and complete the account login process.
  • On the Homepage, you need to search for the Contact Us tab. 
  • When you get the Contact us option simply select it. 
  • On the Customer support page, scroll down and click on the call us option.
  • Next, select the region, and note down the number as per your locality (United Airlines Chicago office phone number).
LanguagePhone numberHours available
Cantonese1-800-551-09438:00 a.m. – 9:00 p.m. daily, Central time
Dutch1-800-225-8612Monday – Friday, 2:00 a.m. – 10:30 a.m. Central time
French1-800-537-34441:00 a.m. – 1:00 p.m. daily, Central time
German1-800-537-29991:00 a.m. – 1:00 p.m. daily, Central time
Hebrew1-800-225-8610Monday – Friday, 11:00 a.m. – 9:00 p.m. Central time
Italian1-800-537-88851:00 a.m. – 1:00 p.m. daily, Central time
Japanese1-800-537-33668:00 a.m. – 8:00 p.m. daily, Central time
Korean1-800-825-2136Monday – Friday, 9:00 a.m. – 9:00 p.m., Central time
Mandarin1-800-551-30628:00 a.m. – 9:00 p.m. daily, Central time
Portuguese1-800-323-53592:00 a.m. – 6:00 p.m. daily, Central time
Spanish1-800-426-556124 hours a day, seven days a week

FAQs Related to United Airlines Office

Yes. The United Airlines corporate office in Chicago opens on Sundays. 

To reach the officials at the United Airlines corporate office in Chicago, you need to do the following: 

  • Visit the official site. Move to the U.S. airport check-in counters page, search the United Airlines corporate office in Chicago, and note down the following address:

Chicago, IL, O’Hare International Airport (ORD), Terminal 1, Chicago, IL 60666

Operational Hours:

4:15 a.m. to 8:30 p.m. and 10:00 a.m. to 6:00 p.m. Daily

  • Go to the United Airlines corporate office in Chico and mark your presence at the United Airlines query counter. 
  • Collect all the required documents and present them at the helping desk. The present team will assist you and solve your concern. 

To get a refund against your ticket, you need to dial the United Airlines Chicago office phone number (773) 601-3350, and follow the below-mentioned steps:

  • Once you connect with the representatives of the airline, share all the required documents (Booking number, confirmation code, name of the travelers, flight number, date of journey, etc). 
  • The agent will fill the refund form on your behalf and handover you a refund ID for future purposes. 
  • Generally, you will get a refund within four to seven business days. However, if you encounter any issues then chat with the officials. The chat facility is available from 8:00 a.m. to 7:30 p.m. CST. 

Yes. The United Airlines customer service number is toll-free. So, from now on you do need to bother about the calling tariff.

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5 months ago

Hello Sir,
My flight Boeing 777-300ER / A330, from Chicago to Texas was cancelled on 15th May 2021. After several phone calls at United Airlines Chicago Office I got to know that due to “some circumstances” the flight was cancelled. My refund was still missing. I really need an answer! Please help!

5 months ago

My flight with United Airlines got cancelled without my prior knowledge. All i received was a “sorry for the inconvience” email and nothing about the refund or a fresh booking. I tried getting in touch with United Airlines Chicago Office Number but no one picked up. I hope this would help me out in someway

5 months ago

Hello to All,
Had an amazing experience with United Airlines Chicago Office. Helpful, courteous, humble.
Thanks a lot.