Cape Air flights from Billings (BIL) to Sidney (SDY)
Find comprehensive Cape Air flight information, schedules, and booking details for direct flights from Billings (BIL), US to Sidney (SDY), US. Cape Air operates 5 flights daily flights on this route.• Flight Duration: 1h 42m - 1h 45m (average flight time)• Distance: 245 miles (394 km) (air miles between airports)• Daily Flights: 5 flights (scheduled departures per day)
Billings (BIL)
US
Sidney (SDY)
US
FLIGHT TIME
1h 42m - 1h 45m
FLIGHT DISTANCE
245 miles (394 km)
1h 42m - 1h 42m
07:25
18:09
245 miles (394 km)
November
1 (Show)
35
Cape Air Flight Schedule from Billings (BIL) to Sidney (SDY)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
9K1775 |  Cape Air | 07:25 | 09:07:00 | T12 |
9K1777 | Cape Air | 10:45 | 12:27:00 | T12 |
9K1781 | Cape Air | 12:35 | 14:17:00 | T12 |
9K1789 | Cape Air | 15:03 | 16:45:00 | T12 |
9K1785 | Cape Air | 18:09 | 19:51:00 | T12 |
Cape Air Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 42m - 1h 45m.
Pricing patterns: November typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 10:00, 12:00, offering more flight options and potentially better connections.
Billings - Sidney flight price statistics
$100
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$85
Jan$95
Feb$94
Mar$113
Apr$110
May$100
Jun$84
Jul$94
Aug$109
Sep$116
Oct$83
Nov$120
DecCape Air Terminal Information
Departure Terminal at Billings (BIL):
Arrival Terminal at Sidney (SDY):
Frequently Asked Questions about Cape Air Flights
How many Cape Air flights operate from Billings (BIL) to Sidney (SDY)?
Cape Air operates 5 flights from Billings (BIL) to Sidney (SDY).
What city does Sidney (SDY) airport serve?
Sidney (SDY) airport serves Sidney, US.
How long is the Cape Air flight from Billings (BIL) to Sidney (SDY)?
The flight duration is approximately 1h 42m - 1h 45m.
What is the distance from Billings (BIL) to Sidney (SDY)?
The distance is 245 miles (394 km).
What aircraft does Cape Air use on this route?
Cape Air uses T12 on this route.
What are the earliest and latest Cape Air flight departure times?
The earliest Cape Air flight departs at 07:25 and the latest departs at 18:09.
What is the cheapest month to fly Cape Air from Billings (BIL) to Sidney (SDY)?
November is typically the cheapest month to fly Cape Air on this route.
What is the average price for a Cape Air flight from Billings (BIL) to Sidney (SDY)?
The average price for a round-trip Cape Air flight on this route is approximately $100. Prices can vary based on booking time and demand.
How many Cape Air flights operate per week on this route?
Cape Air operates approximately 35 flights per week from Billings (BIL) to Sidney (SDY).