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Did you mean flights from Sioux City to Greenville / Spartanburg?
United States
Greenville-Spartanburg International Airport
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United States
Sioux Gateway Airport (Colonel Bud Day Field)
At present, there are no direct flights from Greenville / Spartanburg to Sioux City.
However, there are several flights from GSP to SUX with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from GSP to SUX, and to see what flight schedules are available.
Known for its continental climate, Sioux City features hot, humid summers with temperatures above 30°C (86°F) and cold, snowy winters that often drop below 0°C (32°F). This striking seasonal contrast offers travelers a variety of activities, from summer hiking to winter sports, ensuring year-round appeal.
The best time to visit Sioux City is from March to November, covering spring, summer, and fall. While summer can be hot, it also sees slightly more rainfall than other seasons.

Currently, there is only one airline that covers the full route (with 1 stopover) from Greenville / Spartanburg GSP to Sioux City SUX, which is United Airlines.
All other flights from Greenville / Spartanburg to Sioux City are operated by a combination of multiple carriers, which are listed below:
Star Alliance is the only alliance that covers the full route (with 1 stopover) from Greenville / Spartanburg GSP to Sioux City SUX.
You can fly the full journey from GSP to SUX in Economy only.
However, for the first part of this route, Economy and Business Class are available. This depends on the stopover airport of your choice though.
For the second part of this route, flights in Economy are available only.
At this moment, it is not possible to cover the full route from Greenville / Spartanburg to Sioux City (with 1 stopover) with one specific type of aircraft. All flights from Greenville / Spartanburg to Sioux City are operated by a combination of multiple aircraft types.
The distance between Greenville / Spartanburg and Sioux City is 923 miles (1,485 kilometers).
However, because there are no direct flights between GSP and SUX, the distance of the full journey varies between 1,011 and 1,740 miles (or 1,627 and 2,800 kilometers), depending on your stopover airport.
Flights from Greenville / Spartanburg to Sioux City take from 4 hours and 7 minutes up to 5 hours and 20 minutes, depending on your stopover airport.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There is 1 airport in Sioux City: Sioux Gateway Airport (Colonel Bud Day Field) (SUX).
From 4 hours and 7 minutes up to 5 hours and 20 minutes, depending on your stopover airport.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between GSP and SUX, the total distance of the full journey varies between 1,011 and 1,740 miles (or 1,627 and 2,800 kilometers), depending on your stopover airport.
United Airlines is the only airline flying the full route from Greenville / Spartanburg to Sioux City.
American Airlines also operates connecting flights, but only partly.
Star Alliance is currently the only alliance flying from Greenville / Spartanburg to Sioux City.
You can fly the full route (with 1 stopover) in Economy only.
There is no specific aircraft type that covers the full route (with 1 stopover) from Greenville / Spartanburg to Sioux City at this moment.
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