Billings (BIL) to Sidney (SDY) flights

Cape Air flies nonstop from Billings Logan International Airport to Sidney - Richland Regional Airport, with about 33 flights a week in July 2026. The 245-mile flight takes about 1h 16m gate to gate.

From
BIL
Billings
Billings Logan International Airport
To
SDY
Sidney
Sidney - Richland Regional Airport
Distance
245 mi · 394 km
Flight time
1h 16m
Airlines
1
Seats filled
45%
Flights a week, July 2026
1,681 flights and 6,762 passengers in 12 months
SDYSDYBIL
Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying BIL to SDY

AirlineFlights a weekAircraftPassengers (12 months)Flight time
Cape Air33Cessna C-402/402A/402B6,7621h 16m

Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.

Flights by month

MonthFlightsFlights, relativePassengers
August 2025156
604
September 2025141
563
October 2025140
554
November 2025136
578
December 2025129
533
January 2026125
429
February 2026139
450
March 2026136
519
April 2026148
588
May 2026143
588
June 2026141
670
July 2026147
686

Related

Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.