Sioux Falls to Casper (FSD–CPR) — Airlines, Schedules & Connections

FSD Airport Page →
491 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight Verified 3w 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.

✦ 1-Stop connections via 1 hub
DEN Denver 3h 51m CMF9UA → CMOOUA Denver (DEN) to Casper flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Sioux Falls to Casper
Connecting service available through multiple hubs.
1 Airlines 491 mi 2h 33m nonstop -1h behind

FSD–CPR had nonstop service from United Airlines, last on the schedule in August 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 491 miles in 2h 33m.

Also explore Browse available seat maps FSD Routes CPR Routes FSD Live Flights CPR Live Flights FSD Delays CPR Delays
All flights from Casper (CPR) Casper to Sioux Falls flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop FSD–CPR service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 1 – – 60% Star Alliance –
Alliance coverage
Star Alliance: UA (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for FSD to CPR.
1-STOP
One-Stop Connections
1
Hubs
~3h
Fastest
~3h
Longest
DEN ~3h 51m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
9
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
FSD → CPR
60%
Moderate delays possible. Allow buffer time.
Departing
60%
Arriving
100%
Return
CPR → FSD
75%
Generally reliable. Most flights run on time.
Departing
75%
Arriving
70%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. FSD delays → CPR delays →
Alternatives

Other ways to reach Casper from Sioux Falls

Nearby airports with service to Casper-Natrona County International Airport.
Metric FSD→CPR OMA→CPR PIR→CPR
Distance from FSD – 164 mi 185 mi
Nonstop airlines – 1 1
Weekly flights – – –
Flight time 2h 33m 1h 36m 2h 4m
Departure OTP 60% – –
Omaha (OMA) to Casper flights · Pierre (PIR) to Casper flights
Airports within 200 miles of FSD with service to Casper-Natrona County International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Casper is 1 hour behind Sioux Falls.
FSD: CDT · CPR: MDT

When it's 6:00 PM in Sioux Falls, it's 5:00 PM in Casper.
Distance & Flight Time
491 mi / 790 km
Nonstop flight time is approximately 2h 33m gate to gate.
Facts

FSD–CPR Quick Facts

Key statistics for the Sioux Falls to Casper route.
Route details
Distance491 mi / 790 km
Flight time2h 33m
Time difference-1 hour
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: FSD
Full nameSioux Falls Regional Airport
IATA / ICAOFSD / KFSD
TimezoneAmerica/Chicago
Passengers/yr1.4M
Elevation1,429 ft / 436 m
Destination: CPR
Full nameCasper-Natrona County International Airport
IATA / ICAOCPR / KCPR
TimezoneAmerica/Denver
Passengers/yr0.2M
Elevation5,350 ft / 1,631 m
FAQ

Frequently Asked Questions

Common questions about FSD to CPR flights.
Nonstop flights from Sioux Falls Regional Airport to Casper-Natrona County International Airport take about 2h 33m gate to gate. The route covers 491 miles.
1 airline operated the nonstop from FSD to CPR: United Airlines. The last scheduled nonstop was in August 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 August 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 2h 33m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver.
On a single ticket, yes. Your bags are checked through to CPR and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Casper is 1 hour behind Sioux Falls.
Nearby alternatives include OMA and PIR. See the Alternatives section for a full comparison.
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 FSD to CPR

Sioux Falls Regional Airport (FSD) and Casper-Natrona County International Airport (CPR) had nonstop service from United Airlines, last on the schedule in August 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.

FSD to CPR Flight Duration and Schedule

Nonstop flight time from FSD to CPR is about 2 hours 33 minutes gate to gate. The route covers a distance of 491 miles (790 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Omaha (OMA) and Pierre (PIR).