Airport page with IATA code, city context, route ideas and a direct path into Aviokarte24 flight search.
Sioux Gateway Airport uses the IATA code SUX · Sioux City, United States. Use Aviokarte24 search above to choose this airport as your departure point, or switch it to the destination field for an inbound trip.
See recently observed low fares using SUX as the exact airport. Switch to inbound fares whenever you want to compare the other direction.
Fare ideas are recently observed and may change. Search results confirm current availability and final price.
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Make the most of your trip with tours, attractions and activities in Sioux City. Browse current options below, then complete the booking with Viator.