Flights from Seattle to Sioux City (SEA to SUX)

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Frequently asked questions

Are there direct flights from Seattle to Sioux City? Currently, there are no direct flights from SEA to SUX. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Seattle → Sioux City.

Try a nearby airport to Seattle

Flights to Sioux City (SUX) from other airports within 350 km of Seattle. Often unlocks cheaper fares or better times.

PAE → SUX 52 km from SEA Everett → Sioux City USA · 9 destinations BLI → SUX 151 km from SEA Bellingham → Sioux City USA · 7 destinations YYJ → SUX 157 km from SEA Victoria → Sioux City Canada · 15 destinations YVR → SUX 205 km from SEA Vancouver → Sioux City Canada · 123 destinations PDX → SUX 207 km from SEA Portland → Sioux City USA · 90 destinations

Or try a nearby airport to Sioux City

Flights from Seattle (SEA) to other airports within 350 km of Sioux City.

SEA → OMA 129 km from SUX Seattle → Omaha USA · 37 destinations SEA → FSD 134 km from SUX Seattle → Sioux Falls USA · 13 destinations SEA → LNK 176 km from SUX Seattle → Lincoln USA · 9 destinations SEA → DSM 246 km from SUX Seattle → Des Moines USA · 35 destinations

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →

Other flights from Sioux City (SUX)

Chicago (ORD) Denver (DEN) All 2 destinations →

Flights from Seattle to Sioux City (SEA → SUX)