Seats Frog guide
Routes from Sioux City (SUX)
2 nonstop destinations from Sioux City (SUX) on 1 airline: 2 in United States and 0 abroad. Longest: Denver (DEN), about 466 miles. Routes checked October 27, 2026.
- Nonstop destinations
- 2
- Airlines
- 1
- Countries
- 1
- Longest route
- DEN 466 mi
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Route sources (including Wikipedia fallback): en.wikipedia.org ↗ (checked Oct 27, 2026), en.wikipedia.org ↗ (checked Oct 27, 2026).
Airlines flying nonstop from SUX
- United Airlines · 2 destinationsUnited Airlines route mapSeat maps
Nonstop from SUX, by country
Quick answers
How many nonstop destinations are there from SUX?
2 nonstop destinations in 1 country, counting the routes for United Airlines in the linked official sources and Wikipedia fallbacks (checked October 27, 2026). Airlines whose route maps we haven't loaded aren't counted yet.
Which airlines fly nonstop from SUX?
United Airlines (2 routes).
What is the longest nonstop flight from SUX?
United Airlines to Denver (DEN), about 466 miles great-circle.
What new routes are starting from SUX?
None announced by the airlines we track right now.