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KOA to SAN: distance & flight time
Kona (Ellison Onizuka Kona International At Keahole Airport) → San Diego (San Diego International Airport)
2,553 mi
4,108 km · 2,218 nm
5h 28m
estimated nonstop flight time
+3h
time difference · heading northeast
See live KOA→SAN fares Phone-only fares on this route — call free
Flight time details
2,553 miles nonstop takes roughly 5h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- KOA — Ellison Onizuka Kona International At Keahole Airport · Kona, United States
- SAN — San Diego International Airport · San Diego, 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 KOA
- WKL · Waikoloa Heliport17 mi away
- MUE · Waimea Kohala Airport31 mi away
- BSF · Bradshaw Army Airfield32 mi away
- UPP · Upolu Airport38 mi away
Near SAN
Frequently asked questions
How far is KOA from SAN?
The flight distance from Kona (KOA) to San Diego (SAN) is 2,553 miles (4,108 km, 2,218 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOA to SAN?
A nonstop flight takes about 5h 28m 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 KOA to SAN?
Nonstop service on KOA–SAN 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 5h 28m nonstop estimate.
What is the time difference between Kona and San Diego?
San Diego is 3 hours ahead of Kona.
What is the cheapest way to fly from KOA to SAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOA–SAN that never appear on search engines, with no booking fees.
Why are some KOA to SAN fares phone-only?
Consolidator contracts let us sell certain KOA–SAN 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.