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

GEG Airport Page →
1,040 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 12 1-stop flights Verified 3w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 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 12 1-stop hubs

GEG–FSD is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 1,040 miles in approximately 4h 3m. Beyond nonstop, 12 hubs offer 1-stop connections.

Also explore GEG Routes FSD Routes GEG Live Flights FSD Live Flights GEG Delays FSD Delays
Carriers on this route

Airline Landscape

All carriers operating 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

Beyond nonstop. 1-stop and 2-stop options for GEG to FSD.
1-STOP
One-Stop Connections
12
Hubs
~5h
Fastest
~21h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
161
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.
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.
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 connections12 hubs
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 approximately 4h 3m. The route covers 1,040 miles.
1 airline operates nonstop service: United Airlines.
Yes, 1-stop connections are available through SLC, AZA, SNA, IAD, BOS, ORD, DFW, MSP, DEN, PHX, LAS and ATL. These options provide additional schedule flexibility.
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) are connected by nonstop service from United Airlines.

GEG to FSD Flight Duration and Schedule

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

Connecting Options and Alternatives

12 one-stop connections are available, with the fastest taking approximately 5 hours via SLC. Two-stop connections are also available via intermediate hubs.