United Flights from Chicago (ORD) starting at $ 117*
Fly from Chicago (ORD) and get United's best fares
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Chicago (ORD)to
Mexico City (MEX)02/02/25 - 02/09/25from$ 293*Viewed: 14 hours agoRoundtrip|Economy
Chicago (ORD)to
Cancun (CUN)02/04/25 - 02/11/25from$ 266*Viewed: 47 minutes agoRoundtrip|Economy
Chicago (ORD)to
San Francisco (SFO)01/11/25 - 01/14/25from$ 197*Viewed: 6 hours agoRoundtrip|Economy
Chicago (ORD)to
Orlando (MCO)01/29/25 - 02/01/25from$ 157*Viewed: 6 hours agoRoundtrip|Economy
Chicago (ORD)to
London (LHR)12/31/24 - 01/14/25from$ 645*Viewed: 11 hours agoRoundtrip|Economy
Chicago (ORD)to
Las Vegas (LAS)01/28/25 - 02/01/25from$ 139*Viewed: 6 hours agoRoundtrip|Economy
Chicago (ORD)to
San Juan (SJU)02/04/25 - 02/05/25from$ 228*Viewed: 10 minutes agoRoundtrip|Economy
Chicago (ORD)to
Denver (DEN)02/05/25 - 02/08/25from$ 139*Viewed: 6 hours agoRoundtrip|Economy
Chicago (ORD)to
Amsterdam (AMS)02/25/25 - 03/06/25from$ 634*Viewed: 17 hours agoRoundtrip|Economy
Chicago (ORD)to
Toronto (YYZ)01/07/25 - 01/07/25from$ 352*Viewed: 38 minutes agoRoundtrip|Economy
Chicago (ORD)to
Frankfurt (FRA)02/02/25 - 02/18/25from$ 763*Viewed: 5 hours agoRoundtrip|Economy
Chicago (ORD)to
Hong Kong (HKG)03/19/25 - 04/02/25from$ 1,072*Viewed: 17 hours agoRoundtrip|Economy
Chicago (ORD)to
Paris (CDG)02/12/25 - 02/26/25from$ 546*Viewed: 11 hours agoRoundtrip|Economy
Chicago (ORD)to
Atlanta (ATL)03/08/25 - 03/11/25from$ 137*Viewed: 6 hours agoRoundtrip|Economy
Chicago (ORD)to
Miami (MIA)01/25/25 - 01/29/25from$ 157*Viewed: 6 hours agoRoundtrip|Economy
Chicago (ORD)to
Delhi (DEL)03/05/25 - 03/19/25from$ 770*Viewed: 15 hours agoRoundtrip|Economy
Chicago (ORD)to
Los Angeles (LAX)02/19/25 - 02/26/25from$ 179*Viewed: 6 hours agoRoundtrip|Economy
Chicago (ORD)to
Bangkok (BKK)03/11/25 - 03/20/25from$ 1,016*Viewed: 41 minutes agoRoundtrip|Economy
Chicago (ORD)to
Boston (BOS)01/25/25 - 01/28/25from$ 157*Viewed: 6 hours agoRoundtrip|Economy
Chicago (ORD)to
Tampa (TPA)02/26/25 - 03/05/25from$ 157*Viewed: 6 hours agoRoundtrip|Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Airport information for your flight from Chicago (ORD)
Chicago O'Hare International Airport (ORD) is situated 17 miles (27 km) from the city center. Free Wi-Fi is available for 30 minutes, or you can upgrade for full internet options.
The Chicago airport has four United ClubSM locations.
Reaching the Chicago Airport
Getting to Chicago O’Hare Airport from downtown is easy with Chicago Transit Authority’s (CTA) Blue Line train. Commuter trains, operated by Metra, connect the airport with suburban neighborhoods. Buses operated by the CTA and PACE serve many parts of the city and beyond. For direct service, drive or hail a taxi. Parking is available at and near the airport.
United popular flights from Chicago (ORD)
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Select travel class
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| FromChicago (ORD) | ToMexico City (MEX) | Roundtrip | Economy | 02/02/25 - 02/09/25 | from $ 293* Viewed: 14 hours ago |
| FromChicago (ORD) | ToCancun (CUN) | Roundtrip | Economy | 02/25/25 - 02/28/25 | from $ 266* Viewed: 14 hours ago |
| FromChicago (ORD) | ToSan Francisco (SFO) | Roundtrip | Economy | 02/26/25 - 03/01/25 | from $ 197* Viewed: 6 hours ago |
| FromChicago (ORD) | ToOrlando (MCO) | Roundtrip | Economy | 01/29/25 - 02/01/25 | from $ 157* Viewed: 6 hours ago |
| FromChicago (ORD) | ToLondon (LHR) | Roundtrip | Economy | 02/18/25 - 02/25/25 | from $ 650* Viewed: 11 hours ago |
| FromChicago (ORD) | ToLas Vegas (LAS) | Roundtrip | Economy | 01/28/25 - 02/01/25 | from $ 139* Viewed: 6 hours ago |
| FromChicago (ORD) | ToSan Juan (SJU) | Roundtrip | Economy | 02/04/25 - 02/05/25 | from $ 228* Viewed: 10 minutes ago |
| FromChicago (ORD) | ToDenver (DEN) | Roundtrip | Economy | 01/28/25 - 02/01/25 | from $ 139* Viewed: 6 hours ago |
| FromChicago (ORD) | ToAmsterdam (AMS) | Roundtrip | Economy | 02/25/25 - 03/06/25 | from $ 634* Viewed: 17 hours ago |
| FromChicago (ORD) | ToFrankfurt (FRA) | Roundtrip | Economy | 02/02/25 - 02/18/25 | from $ 763* Viewed: 5 hours ago |
| FromChicago (ORD) | ToHong Kong (HKG) | Roundtrip | Economy | 03/19/25 - 04/02/25 | from $ 1,072* Viewed: 17 hours ago |
| FromChicago (ORD) | ToToronto (YYZ) | Roundtrip | Economy | 01/23/25 - 01/26/25 | from $ 355* Viewed: 15 hours ago |
| FromChicago (ORD) | ToParis (CDG) | Roundtrip | Economy | 02/19/25 - 03/05/25 | from $ 546* Viewed: 11 hours ago |
| FromChicago (ORD) | ToAtlanta (ATL) | Roundtrip | Economy | 03/01/25 - 03/04/25 | from $ 137* Viewed: 6 hours ago |
| FromChicago (ORD) | ToMiami (MIA) | Roundtrip | Economy | 01/21/25 - 01/25/25 | from $ 157* Viewed: 6 hours ago |
| FromChicago (ORD) | ToDelhi (DEL) | Roundtrip | Economy | 03/05/25 - 03/19/25 | from $ 770* Viewed: 15 hours ago |
| FromChicago (ORD) | ToLos Angeles (LAX) | Roundtrip | Economy | 02/19/25 - 02/26/25 | from $ 179* Viewed: 6 hours ago |
| FromChicago (ORD) | ToBangkok (BKK) | Roundtrip | Economy | 03/11/25 - 03/20/25 | from $ 1,016* Viewed: 41 minutes ago |
| FromChicago (ORD) | ToBoston (BOS) | Roundtrip | Economy | 02/04/25 - 02/07/25 | from $ 157* Viewed: 6 hours ago |
| FromChicago (ORD) | ToTampa (TPA) | Roundtrip | Economy | 01/21/25 - 01/25/25 | from $ 157* Viewed: 6 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.