Direct (nonstop) flights from Sidney to Billings
1 airline flys nonstop from Sidney-Richland Municipal Airport (SDY) to Billings Logan International Airport (BIL). It's 244 miles (393 km), about 1h 47m in the air. Operated by Cape Air.
Cape Air
Route data last updated: May 26, 2026
Airlines with non-stop flights
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BIL → SDY: Flights from Billings to SidneyDirect flights from Billings (BIL)
Frequently Asked Questions
How long is the direct flight from Sidney to Billings?
A nonstop flight from Sidney (SDY) to Billings (BIL) takes approximately 1 hours and 47 minutes. The distance is 244 miles (393 km).
Which airlines fly nonstop from Sidney to Billings?
Just Cape Air.
Is there a nonstop flight from Sidney to Billings?
Yes. 1 airline: Cape Air.
How far is Sidney from Billings?
The flight distance from Sidney to Billings is 244 miles (393 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Paris.
What type of aircraft flies from Sidney to Billings?
At 1h 47m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Sidney to Billings?
Roughly 45 kg CO2 per passenger one-way. That's about the same as driving 225 km.
Is the return flight from Billings to Sidney also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Sidney to Billings?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Sidney-Richland Municipal Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.