Cheap flights from San Francisco to Honolulu

from as little as £289

7 nights in Honolulu, departing San Francisco on 25 / Oct / 2025 with Alaska Airlines (price found 20 hours ago)

Subject to availability, prices correct of the last 24 hours
Honolulu

The San Francisco / Honolulu route

All 3860 km of it

Cheap flight deals for this route

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Honolulu flight facts

What you need to know

Alternative flights from the UK to Honolulu

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Honolulu

25 / Oct / 2025 is currently the lowest priced day of the year to fly the San Francisco/Honolulu route. There are around 60 flights on any given week from the UK to Honolulu and the cheapest month to fly right now is October.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

0 °C

AVG

24 °C

HIGHEST

30 °C

Rainfall (mm)
LOWEST

59 mm

AVG

115.5 mm

HIGHEST

161 mm

Key facts about Honolulu

How to get cheap flights from San Francisco to Honolulu

Tips and advice from our flight experts

You’ve searched for flights from San Francisco to Honolulu. We've gone through all 60 flights that go to or via Honolulu every week, to help you find the cheapest flight.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that two airlines operate the 3860 km flight from San Francisco to Honolulu. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.

To sort cheap flights to Honolulu, it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on Alaska Airlines too, as they're the most popular airline for flying from San Francisco to Honolulu.

It takes about 5 hrs 25 mins to fly from San Francisco to Honolulu. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Honolulu

Where other people are flying to

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