Cheap flights from Kailua-Kona to San Jose

One-way fares from $208 · KOA → SJC · prices found by travellers in the last 48 hours

Compare all dates San Jose → Kailua-Kona
Cheapest fare
$208

Alaska Airlines · Thu, Dec 3

Cheapest month
December

from $208

Direct flights
Not recently

Usually 1+ stop

Quickest trip
5h 32m

3,840 km

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Cheapest month to fly from Kailua-Kona to San Jose

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. December 2026 Cheapest $208

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

Alaska Airlines
Depart11:44 Thu, Dec 3KOA → OAK 7h 26m · 1 stop
$208one way, per person
View deal
Alaska Airlines
Depart11:44 Fri, Dec 4KOA → OAK 7h 26m · 1 stop
$208one way, per person
View deal
Alaska Airlines
Depart20:45 Wed, Dec 2KOA → OAK 6h 02m · 1 stop
$228one way, per person
View deal
Alaska Airlines
Depart09:21 Sat, Dec 5KOA → SJC 5h 32m · 1 stop
$270one way, per person
View deal
American Airlines
Depart22:21 Sun, Dec 6KOA → SJC 7h 57m · 1 stop
$280one way, per person
View deal
See every date in December 2026 →

Plan the rest of your trip to San Jose

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in San JoseTours, attractions and day trips on Klook Explore →

Getting around

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About flights from Kailua-Kona to San Jose

Kailua-Kona (KOA) and San Jose (SJC) are about 3,840 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 32m. Over the next few months, one-way fares start from $208, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Kailua-Kona to San Jose?

The cheapest one-way fare we've seen recently is $208 with Alaska Airlines, departing Thursday, December 3, 2026.

What is the cheapest month to fly from Kailua-Kona to San Jose?

December 2026 currently has the lowest fares, from $208 one way.

Are there direct flights from Kailua-Kona to San Jose?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Kailua-Kona to San Jose?

The quickest journey we've seen takes about 5h 32m. Kailua-Kona and San Jose are around 3,840 km apart.

Which airlines fly from Kailua-Kona to San Jose?

Recent fares on this route were with Alaska Airlines and American Airlines.

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