Spokane to Sioux Falls (GEG–FSD) — Airlines, Schedules & Connections

GEG Airport Page →
1,040 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 10 1-stop flights Verified 2mos ago
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.

Last scheduled nonstop: Apr 2026.

✦ 1-Stop connections via 10 hubs
DEN Denver 4h 44m CMF9UA → CMDLEJA Denver (DEN) to Sioux Falls flights
MSP Minneapolis 4h 49m AFDLKE → AMDLKE Minneapolis (MSP) to Sioux Falls flights
ORD Chicago 6h 31m AAACUA → AAASCM Chicago (ORD) to Sioux Falls flights
DFW Dallas-Fort Worth 8h 42m AAASIB → AAQF Dallas-Fort Worth (DFW) to Sioux Falls flights
PHX Phoenix 8h 47m AAASPD → AAOO Phoenix (PHX) to Sioux Falls flights
LAS Las Vegas 14h 40m G4WN → G4 Las Vegas (LAS) to Sioux Falls flights
ATL Atlanta 18h 57m AMDL → AMDLKE Atlanta (ATL) to Sioux Falls flights
MDW Chicago ~6h 28m WN → Chicago (MDW) to Sioux Falls flights
IFP Bullhead City ~6h 33m → Bullhead City (IFP) to Sioux Falls flights
AZA Mesa ~6h 45m G4 → G4 Mesa (AZA) to Sioux Falls flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Spokane to Sioux Falls
Connecting service available through multiple hubs.
1 Airlines 1,040 mi 4h 3m nonstop +2h ahead

GEG–FSD had nonstop service from United Airlines, last on the schedule in April 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 1,040 miles in 4h 3m.

Also explore GEG Routes FSD Routes GEG Live Flights FSD Live Flights GEG Delays FSD Delays
All flights from Sioux Falls (FSD) Sioux Falls to Spokane flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop GEG–FSD service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 0 – – 100% Star Alliance –
Alliance coverage
Star Alliance: UA (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for GEG to FSD.
1-STOP
One-Stop Connections
10
Hubs
~4h
Fastest
~18h
Longest
DEN ~4h 44m MSP ~4h 49m MDW ~6h 28m ORD ~6h 31m IFP ~6h 33m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
198
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 → FSD
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
FSD → GEG
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
14%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. GEG delays → FSD delays →
Know before you go

Travel Essentials

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

When it's 6:00 PM in Spokane, it's 8:00 PM in Sioux Falls.
Distance & Flight Time
1,040 mi / 1,673 km
Nonstop flight time is approximately 4h 3m gate to gate.
Facts

GEG–FSD Quick Facts

Key statistics for the Spokane to Sioux Falls route.
Route details
Distance1,040 mi / 1,673 km
Flight time4h 3m
Time difference+2 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: GEG
Full nameSpokane International Airport
IATA / ICAOGEG / KGEG
TimezoneAmerica/Los_Angeles
Passengers/yr4.1M
Elevation2,376 ft / 724 m
Destination: FSD
Full nameSioux Falls Regional Airport
IATA / ICAOFSD / KFSD
TimezoneAmerica/Chicago
Passengers/yr1.4M
Elevation1,429 ft / 436 m
FAQ

Frequently Asked Questions

Common questions about GEG to FSD flights.
Nonstop flights from Spokane International Airport to Sioux Falls Regional Airport take about 4h 3m gate to gate. The route covers 1,040 miles.
1 airline operated the nonstop from GEG to FSD: United Airlines. The last scheduled nonstop was in April 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in April 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 4h 3m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver, Minneapolis–Saint Paul and Chicago O'Hare.
Sioux Falls is 2 hours ahead of Spokane.
Yes, return flights from FSD to GEG are available. Use the direction toggle at the top to view the return schedule.
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 FSD

Spokane International Airport (GEG) and Sioux Falls Regional Airport (FSD) had nonstop service from United Airlines, last on the schedule in April 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

GEG to FSD Flight Duration and Schedule

Nonstop flight time from GEG to FSD is about 4 hours 3 minutes gate to gate. The route covers a distance of 1,040 miles (1,673 km).

Connecting Options and Alternatives

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