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LPS to SDY: distance & flight time
Lopez (Lopez Island Airport) → Sidney (Sidney - Richland Regional Airport)
865 mi
1,391 km · 751 nm
2h 21m
estimated nonstop flight time
+1h
time difference · heading east
See live LPS→SDY fares Phone-only fares on this route — call free
Flight time details
865 miles nonstop takes roughly 2h 21m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LPS — Lopez Island Airport · Lopez, United States
- SDY — Sidney - Richland Regional Airport · Sidney, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near LPS
- FRD · Friday Harbor Airport5 mi away
- YVR · Vancouver International Airport50 mi away
- NUW · Whidbey Island Naval Air Station (Ault Field)16 mi away
- ESD · Orcas Island Airport16 mi away
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is LPS from SDY?
The flight distance from Lopez (LPS) to Sidney (SDY) is 865 miles (1,391 km, 751 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LPS to SDY?
A nonstop flight takes about 2h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Lopez and Sidney?
Sidney is 1 hour ahead of Lopez.
What is the cheapest way to fly from LPS to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LPS–SDY that never appear on search engines, with no booking fees.