Sioux City (SUX) — 12 Flight Routes & Destinations
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Hub Brief
Plan your next trip from Sioux City
Sioux Gateway Airport / Brigadier General Bud Day Field (SUX) connects to 12 destinations (11 domestic, 1 international) across 2 continents, served by 2 airlines including EJA and United. Browse the route map above to find your destination, then click any route for airline comparisons and schedule details.
How does SUX compare?
Alternative airports within 150 miles of Sioux Gateway Airport / Brigadier General Bud Day Field.
| Metric | SUX | OMA | FSD |
|---|---|---|---|
| Distance | — | 80 mi | 84 mi |
| Nonstop Routes | 12 | 276 | 70 |
| International | 1 | 35 | 3 |
| Airlines | 1 | — | — |
| Passengers/yr | 0.1M | 5.2M | 1.4M |
On-Time Performance
Seasonal & Recently Added Routes
Seasonal services and routes recently added to AIRO from SUX.
EJA
Former nonstop destinations from SUX
Destinations that had nonstop service from SUX but don't appear in current schedules. Most remain reachable with a connection — open any route for the flights that used to operate and live options.
Routes by Distance
Distance breakdown of all routes from SUX.
Schedule Overview
Weekly flight schedule summary from SUX.
Sioux Gateway Airport / Brigadier General Bud Day Field: Quick Facts
Comprehensive reference for SUX airport information.
Frequently Asked Questions
Common questions about flights from Sioux Gateway Airport / Brigadier General Bud Day Field.
Sioux Gateway Airport / Brigadier General Bud Day Field offers nonstop flights to 12 destinations, including 11 domestic and 1 international routes.
2 airlines operate scheduled service from Sioux Gateway Airport / Brigadier General Bud Day Field, including major carriers like EJA and United. Use the airline filter above to see routes by specific carrier.
Yes, Sioux Gateway Airport / Brigadier General Bud Day Field offers 1 international route across 2 continents.
Yes. Beyond nonstop routes, the route explorer shows 1-stop and 2-stop connections, letting you reach hundreds of additional destinations via major hubs.
Nearby alternatives include OMA and FSD. Check the Nearby Airports section above for route counts and distances.
Use the checkboxes in the route list to select routes, then click Compare to see side-by-side stats including frequency, duration, airlines, and on-time performance.
Check the Schedule Overview section for a day-by-day breakdown of route availability from Sioux Gateway Airport / Brigadier General Bud Day Field.
Sioux Gateway Airport / Brigadier General Bud Day Field handles approximately 56,598 passengers annually.
Route data is updated regularly from official airline schedules. Seasonal or newly announced routes may take a few days to appear.
Click any route to see detailed flight options, then use the 'Search Flights' button to check availability and prices on Google Flights.