Billings to Casper (BIL–CPR) — Airlines, Schedules & Connections

BIL Airport Page →
225 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight 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 1 hub
DEN Denver 3h 49m ACCMUA → CMUA Denver (DEN) to Casper flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Billings to Casper
Connecting service available through multiple hubs.
1 Airlines 225 mi 0h 59m nonstop

BIL–CPR had nonstop service from Sun Country 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 225 miles in 0h 59m.

Also explore BIL Routes CPR Routes BIL Live Flights CPR Live Flights BIL Delays CPR Delays
All flights from Casper (CPR) Casper to Billings flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop BIL–CPR service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
SY Sun Country Airlines 0 – – 100% – –
Alliance coverage
Unaffiliated: SY (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 BIL to CPR.
1-STOP
One-Stop Connections
1
Hubs
~3h
Fastest
~3h
Longest
DEN ~3h 49m
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
BIL → CPR
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
CPR → BIL
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BIL delays → CPR delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Casper is 0 hours the same as Billings.
BIL: MDT · CPR: MDT

When it's 6:00 PM in Billings, it's 6:00 PM in Casper.
Distance & Flight Time
225 mi / 363 km
Nonstop flight time is approximately 0h 59m gate to gate.
Facts

BIL–CPR Quick Facts

Key statistics for the Billings to Casper route.
Route details
Distance225 mi / 363 km
Flight time0h 59m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: BIL
Full nameBillings Logan International Airport
IATA / ICAOBIL / KBIL
TimezoneAmerica/Denver
Passengers/yr1.0M
Elevation3,652 ft / 1,113 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 BIL to CPR flights.
Nonstop flights from Billings Logan International Airport to Casper-Natrona County International Airport take about 0h 59m gate to gate. The route covers 225 miles.
1 airline operated the nonstop from BIL to CPR: Sun Country 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 0h 59m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver.
Yes, return flights from CPR to BIL 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 BIL to CPR

Billings Logan International Airport (BIL) and Casper-Natrona County International Airport (CPR) had nonstop service from Sun Country 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.

BIL to CPR Flight Duration and Schedule

Nonstop flight time from BIL to CPR is about 0 hours 59 minutes gate to gate. The route covers a distance of 225 miles (363 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Denver. Two-stop connections are also available via intermediate hubs.