Cheap flights from California to Hawaii from £110

The cheapest month to fly to Hawaii from California is in January. Flight prices, which tend to average around £277, are often lower during this time because this is during the off-season. If you aren’t able to travel to Hawaii during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £281.

Our data shows that Wednesday is the least expensive day to fly to Hawaii. Tickets to fly out on this day can be as low as £254. On the other hand, Friday is the most expensive day to depart from California because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £381.

According to our data, the cheapest time of day to fly to Hawaii is in the afternoon. momondo users have found flights departing from California to Hawaii in the afternoon for as low as £289. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around £329. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Ontario to Honolulu for the best California - Hawaii flight prices

You are more likely to see cheaper flights to Hawaii from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Hawaii for around £324 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hawaii from California for as low as £296 on momondo.

There are 4 cabin classes available to choose from on California to Hawaii flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, United Airlines, and Southwest are the most popular carriers operating from California to Hawaii

American Airlines, Hawaiian Airlines and Alaska Airlines are the top three most popular airlines that fly to Hawaii from California according to our data. American Airlines is the first choice among our users, with 28% of people opting to fly with this airline when travelling to Hawaii. Keep in mind that there are 6 different airlines that fly to Hawaii on a routine basis, so you have a few additional options to choose from.

As of September 2026, 142 flights take off from California and land in Hawaii each day. The most common flight departure time for this route is 08:00, with 43% of daily flights taking off at midday.

The number of flights available between California and Hawaii is 1,000 per week as of September 2026. The most frequent departure day is Tue, with 18% of weekly flights leaving on this day.