Spokane to Sioux City (GEG–SUX) — Airlines, Schedules & Connections

GEG Airport Page →
1,090 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights Verified 1w ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 3 hubs
DEN Denver 5h 30m CMF9UA → UA Denver (DEN) to Sioux City flights
ORD Chicago 8h 43m AAACUA → UA Chicago (ORD) to Sioux City flights
COS Colorado Springs ~6h 24m → UA Colorado Springs (COS) to Sioux City flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Spokane to Sioux City
Flown by charter / private operators — no scheduled airline service.
1,090 mi 3h 58m nonstop +2h ahead

GEG–SUX has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore GEG Routes SUX Routes GEG Live Flights SUX Live Flights GEG Delays
All flights from Sioux City (SUX) Sioux City to Spokane flights
Connections

Connection Landscape

1-stop and 2-stop options for GEG to SUX.
1-STOP
One-Stop Connections
3
Hubs
~5h
Fastest
~8h
Longest
DEN ~5h 30m COS ~6h 24m ORD ~8h 43m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
40
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
GEG → SUX
73%
Moderate delays possible. Allow buffer time.
Departing
73%
Return
SUX → GEG
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. GEG delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Sioux City is 2 hours ahead of Spokane.
GEG: PDT · SUX: CDT

When it's 6:00 PM in Spokane, it's 8:00 PM in Sioux City.
Distance & Flight Time
1,090 mi / 1,755 km
Nonstop flight time is approximately 3h 58m gate to gate.
Facts

GEG–SUX Quick Facts

Key statistics for the Spokane to Sioux City route.
Route details
Distance1,090 mi / 1,755 km
Flight time3h 58m
Time difference+2 hours
Airlines (nonstop)Charter / private
Weekly flights~1 out
1-stop connectionsAvailable
Origin: GEG
Full nameSpokane International Airport
IATA / ICAOGEG / KGEG
TimezoneAmerica/Los_Angeles
Passengers/yr4.1M
Elevation2,376 ft / 724 m
Destination: SUX
Full nameSioux Gateway Airport / Brigadier General Bud Day Field
IATA / ICAOSUX / KSUX
TimezoneAmerica/Chicago
Passengers/yr0.1M
Elevation1,098 ft / 335 m
FAQ

Frequently Asked Questions

Common questions about GEG to SUX flights.
Nonstop flights from Spokane International Airport to Sioux Gateway Airport / Brigadier General Bud Day Field take about 3h 58m gate to gate. The route covers 1,090 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver and Chicago O'Hare.
Sioux City is 2 hours ahead of Spokane.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from GEG to SUX

Spokane International Airport (GEG) and Sioux Gateway Airport / Brigadier General Bud Day Field (SUX) are connected through multiple connecting hub airports.

GEG to SUX Flight Duration and Schedule

Nonstop flight time from GEG to SUX is about 3 hours 58 minutes gate to gate. The route covers a distance of 1,090 miles (1,755 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Denver and Chicago O'Hare. Two-stop connections are also available via intermediate hubs.