Seats Frog guide
Routes from Sidney (SDY)
1 nonstop destination from Sidney (SDY) on 1 airline: 1 in United States and 0 abroad. Longest: Billings (BIL), about 244 miles. Routes checked October 27, 2026.
- Nonstop destinations
- 1
- Airlines
- 1
- Countries
- 1
- Longest route
- BIL 244 mi
Route sources (including Wikipedia fallback): en.wikipedia.org ↗ (checked Oct 27, 2026).
Airlines flying nonstop from SDY
- Cape Air · 1 destinationCape Air route map
Nonstop from SDY, by country
United States · 1
Billings BIL
Quick answers
How many nonstop destinations are there from SDY?
1 nonstop destination in 1 country, counting the routes for Cape Air in the linked official sources and Wikipedia fallbacks (checked October 27, 2026). Airlines whose route maps we haven't loaded aren't counted yet.
Which airlines fly nonstop from SDY?
Cape Air (1 route).
What is the longest nonstop flight from SDY?
Cape Air to Billings (BIL), about 244 miles great-circle.
What new routes are starting from SDY?
None announced by the airlines we track right now.
More on SDY
Routes from:BIL