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GRF to SBP: distance & flight time
Fort Lewis (Gray Army Air Field) → San Luis Obispo (San Luis County Regional Airport)
824 mi
1,327 km · 716 nm
2h 16m
estimated nonstop flight time
Same time
time difference · heading south
See live GRF→SBP fares Phone-only fares on this route — call free
Flight time details
824 miles nonstop takes roughly 2h 16m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- SBP — San Luis County Regional Airport · San Luis Obispo, 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 GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 mi away
Near SBP
- SMX · Santa Maria Pub/Capt G Allan Hancock Field26 mi away
- PRB · Paso Robles Municipal Airport30 mi away
- VBG · Vandenberg Air Force Base35 mi away
- LPC · Lompoc Airport41 mi away
Frequently asked questions
How far is GRF from SBP?
The flight distance from Fort Lewis (GRF) to San Luis Obispo (SBP) is 824 miles (1,327 km, 716 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to SBP?
A nonstop flight takes about 2h 16m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GRF to SBP?
Nonstop service on GRF–SBP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 16m nonstop estimate.
What is the cheapest way to fly from GRF to SBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–SBP that never appear on search engines, with no booking fees.
Why are some GRF to SBP fares phone-only?
Consolidator contracts let us sell certain GRF–SBP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.