Flights from Great Falls to Sioux City (GTF → SUX)

GTF
Great Falls
Great Falls International, USA
SUX
Sioux City
Sioux Gateway Col Bud Day Fld, USA
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No direct flights found. Here are the 2 fastest 1-stop options.
viaDenver(DEN)
GTF→DEN+1h 30mDEN→SUX
3h 34m
viaChicago(ORD)
GTF→ORD+1h 30mORD→SUX
4h 36m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Great Falls to Sioux City? Currently, there are no direct flights from GTF 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 Great Falls → Sioux City.

Cheap flights from Great Falls to Sioux City Cheapest month to fly to Sioux City Flights from USA Flights to USA Visa-free with USA passport All airports in USA

Try a nearby airport to Great Falls

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

BZN → SUX 190 km from GTF Bozeman → Sioux City USA · 28 destinations MSO → SUX 215 km from GTF Missoula → Sioux City USA · 13 destinations FCA → SUX 235 km from GTF Kalispell → Sioux City USA · 17 destinations BIL → SUX 285 km from GTF Billings → Sioux City USA · 15 destinations

Or try a nearby airport to Sioux City

Flights from Great Falls (GTF) to other airports within 350 km of Sioux City.

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

Other flights from Great Falls (GTF)

Chicago (ORD) Denver (DEN) Las Vegas (LAS) Mesa (AZA) Salt Lake City (SLC) Seattle (SEA) All 6 destinations →

Other flights from Sioux City (SUX)

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