Sioux City to Chicago (SUX–ORD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
SUX–ORD is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 435 miles in approximately 1h 45m. Beyond nonstop, 7 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 19 | CRJ | 1h45-1h52 | – | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Chicago from Sioux City
| Metric | SUX→ORD | OMA→ORD | FSD→ORD |
|---|---|---|---|
| Distance from SUX | – | 80 mi | 84 mi |
| Nonstop airlines | 1 | 17 | 8 |
| Weekly flights | 19 | 344 | 216 |
| Flight time | 1h 45m | 1h 26m | 1h 39m |
Travel Essentials
SUX: CDT · ORD: CDT
When it's 6:00 PM in Sioux City, it's 6:00 PM in Chicago.
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.
SUX–ORD Quick Facts
Frequently Asked Questions
Flights from SUX to ORD
Sioux Gateway Airport / Brigadier General Bud Day Field (SUX) and Chicago O'Hare International Airport (ORD) are connected by nonstop service from United Airlines. With 19 weekly departures, this is a well served route.
SUX to ORD Flight Duration and Schedule
Nonstop flight time from SUX to ORD ranges from 1 hours 45 minutes to 1 hours 52 minutes. The route covers a distance of 435 miles (700 km). There are approximately 19 weekly flights outbound and 11 return, totaling 30 flights per week in both directions.
Connecting Options and Alternatives
7 one-stop connections are available, with the fastest taking approximately 6 hours via SLC. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Omaha (OMA), Sioux Falls (FSD) and Lincoln (LNK).