A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| ORD → SUX UA5021 | Economy | Virgin Australia | 8,500 | $5.00 | 9 |
Did you mean Flights from Sioux City to Chicago?
Chicago
United StatesORD
Chicago O'Hare International Airport
Sioux City
United StatesSUX
Sioux Gateway Col. Bud Day Field
Chicago O'Hare International Airport (ORD) serves Chicago; Sioux Gateway Col. Bud Day Field (SUX) serves Sioux City.
The airports are 435 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from ORD to SUX.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 30, 2026 – Sep 19, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
Chicago O'Hare International Airport (ORD) is the origin airport and Sioux Gateway Col. Bud Day Field (SUX) is the destination airport.
ORD and SUX are approximately 435 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from ORD to SUX.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Canadair Regional Jet 200 (CR2).