Flights from Sioux City (SUX) starting at $ 204*
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1 Passenger, Economy
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Fly from Sioux City and get United's best fares
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Sioux City (SUX)to
Denver (DEN)01/29/26 - 02/01/26from$Â 214Viewed: 17 hours agoRoundtripEconomy
Sioux City (SUX)to
Chicago (ORD)02/21/26 - 02/24/26from$Â 204Viewed: 17 hours agoRoundtripEconomy
*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. Schedules are subject to change without notice.
United popular flights from Sioux City (SUX)
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Sioux City (SUX) | Denver (DEN) | Roundtrip | Economy | 01/29/26 - 02/01/26 | from $Â 214 Viewed: 17 hours ago |
| Sioux City (SUX) | Chicago (ORD) | Roundtrip | Economy | 02/21/26 - 02/24/26 | from $Â 204 Viewed: 17 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. Schedules are subject to change without notice.