Cheap flights from San Francisco to Kailua-Kona
Cheapest current fares: $256 in July 2026, 3,806 km direct flight in ~4h 29m.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Francisco (SFO) to Kailua-Kona (KOA). Refreshed daily.
San Francisco (SFO) → Kailua-Kona (KOA)
- July 2026 $256
- June 2026 $290
Frequently asked questions
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What is the cheapest month to fly from San Francisco to Kailua-Kona?
Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from San Francisco (SFO) to Kailua-Kona (KOA), with fares starting from $256.
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What is the lowest current fare from SFO to KOA?
The lowest currently-listed fare from San Francisco (SFO) to Kailua-Kona (KOA) is $256 on 2026-07-06.
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How long is the flight from San Francisco to Kailua-Kona?
Direct flights from SFO to KOA cover approximately 3,806 km (2,365 miles), with an estimated flight time of 4h 29m. Operating airlines: AS, UA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.