Rock Springs to Twin Falls (RKS–TWF) — Airlines, Schedules & Connections

RKS Airport Page →
285 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Flight Schedule No service Verified 1w 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 More options, longer trips
2-STOP Loading... Reach the hardest destinations
Rock Springs to Twin Falls
Route information for RKS to TWF.
1 Airlines 285 mi 1h 52m nonstop

RKS–TWF had nonstop service, last on the schedule in June 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 285 miles in 1h 52m.

Airline Landscape

Carriers that operated nonstop RKS–TWF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
STT STT 1
Alliance coverage
Unaffiliated: STT (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Connection Landscape

1-stop and 2-stop options for RKS to TWF.
2-STOP
Two-Stop Connections
2
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.

Other ways to reach Twin Falls from Rock Springs

Nearby airports with service to Joslin Field Magic Valley Regional Airport.
Metric RKS→TWF SLC→TWF
Distance from RKS 161 mi
Nonstop airlines 1
Weekly flights 21
Flight time 1h 52m 0h 56m
Airports within 200 miles of RKS with service to Joslin Field Magic Valley Regional Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Twin Falls is 0 hours the same as Rock Springs.
RKS: MDT · TWF: MDT

When it's 6:00 PM in Rock Springs, it's 6:00 PM in Twin Falls.
Distance & Flight Time
285 mi / 459 km
Nonstop flight time is approximately 1h 52m gate to gate.

RKS–TWF Quick Facts

Key statistics for the Rock Springs to Twin Falls route.
Route details
Distance285 mi / 459 km
Flight time1h 52m
Time difference0 hours
Airlines (nonstop)1
Origin: RKS
IATA / ICAORKS / KRKS
TimezoneAmerica/Denver
Passengers/yr0.0M
Elevation6,764 ft / 2,062 m
Destination: TWF
IATA / ICAOTWF / KTWF
TimezoneAmerica/Boise
Passengers/yr0.1M
Elevation4,154 ft / 1,266 m

Frequently Asked Questions

Common questions about RKS to TWF flights.
Nonstop flights from Southwest Wyoming Regional Airport to Joslin Field Magic Valley Regional Airport take about 1h 52m gate to gate. The route covers 285 miles.
1 airline operated the nonstop from RKS to TWF. The last scheduled nonstop was in June 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 June 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 1h 52m.
Nearby alternatives include SLC. 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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from RKS to TWF

Southwest Wyoming Regional Airport (RKS) and Joslin Field Magic Valley Regional Airport (TWF) had nonstop service, last on the schedule in June 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.

RKS to TWF Flight Duration and Schedule

Nonstop flight time from RKS to TWF is about 1 hours 52 minutes gate to gate. The route covers a distance of 285 miles (459 km).

Connecting Options and Alternatives

Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Salt Lake City (SLC).