Grâce-Hollogne to Chicago (LGG–ORD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
LGG–ORD is served by 3 airlines with nonstop service. Qatar Airways, Emirates and Saudia lead the route. The flight covers 4,193 miles in approximately 7h 44m. Beyond nonstop, 22 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| QR Qatar Airways | 11 | 77L, 77X | 7h44-8h50 | – | Oneworld | – |
| EK Emirates | 1 | 77L | 8h16 | – | – | – |
| SV Saudia | 0 | – | – | – | SkyTeam | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Chicago from Grâce-Hollogne
| Metric | LGG→ORD | BRU→ORD | LUX→ORD |
|---|---|---|---|
| Distance from LGG | – | 46 mi | 78 mi |
| Nonstop airlines | 3 | 8 | 2 |
| Weekly flights | 13 | 40 | 4 |
| Flight time | 7h 44m | 7h 45m | 8h 18m |
Travel Essentials
LGG: CEST · ORD: CDT
When it's 6:00 PM in Grâce-Hollogne, it's 11:00 AM in Chicago.
Belgian passport holders travel to the US under the Visa Waiver Program for stays up to 90 days. An approved ESTA (Electronic System for Travel Authorization) is required before boarding and costs USD $21. The ESTA is valid for 2 years or until passport expiry. An e-passport with a machine-readable chip is mandatory.
CTA Blue Line runs 24/7 from O'Hare to downtown Chicago (45 min, $5). Taxis use a flat-rate zone system; downtown is around $40–45 plus tip. Ride-shares are typically $30–50.The Airport Transit System (ATS) connects all terminals and parking. Metra commuter rail does not serve O'Hare directly; transfer downtown via Blue Line.
Continental climate with four distinct seasons. Summers are warm and humid (25–32°C) with afternoon thunderstorms. Winters are cold (−10 to −2°C) with heavy snowfall that regularly delays flights December through March.
Spring and fall are mild but unpredictable. Pack layers. Lake Michigan moderates temperatures near the lakefront, but O'Hare sits inland and runs colder.
LGG–ORD Quick Facts
Frequently Asked Questions
Flights from LGG to ORD
Liège Airport (LGG) and Chicago O'Hare International Airport (ORD) are connected by nonstop service from Emirates, Qatar Airways and Saudia. With 13 weekly departures, this is a regularly served route.
LGG to ORD Flight Duration and Schedule
Nonstop flight time from LGG to ORD ranges from 7 hours 44 minutes to 8 hours 50 minutes. The route covers a distance of 4,193 miles (6,748 km). There are approximately 13 weekly flights outbound and 3 return, totaling 16 flights per week in both directions.
Connecting Options and Alternatives
22 one-stop connections are available, with the fastest taking approximately 11 hours via RFD. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Zaventem (BRU), Luxembourg (LUX) and Frankfurt am Main (Lautzenhausen) (HHN).