Cheap flights from Honolulu to Kahului from $70

The month of September is, on average, the cheapest month to fly to Kahului from Honolulu, with most prices found around $213. If you are unable to visit Kahului during the month of September, then departing from Honolulu during the month January is also very affordable. Most momondo users find prices during this month for around $215.

Our data shows that Wednesday is the least expensive day to fly to Kahului. Tickets to fly out on this day can be as low as $183. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $312. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kahului.

According to our data, the cheapest time of day to fly to Kahului is at midday. momondo users have found flights departing from Honolulu to Kahului at midday for as low as $196. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Kahului, so prices are often more expensive at around $220 per ticket.

Fly from Honolulu to Kahului for the best Honolulu - Kahului flight prices

You are more likely to see cheaper flights to Kahului from Honolulu when booking weeks ahead of your departure date. In general, you can expect to find flights to Kahului for around $228 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kahului from Honolulu for as low as $195 on momondo.

There are 3 cabin classes available to choose from on Honolulu to Kahului flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest and Alaska Airlines are the most popular carriers operating from Honolulu to Kahului

Southwest, Hawaiian Airlines and Alaska Airlines are the top three most popular airlines that fly to Kahului from Honolulu according to our data. Southwest is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Kahului. Keep in mind that there are 3 different airlines that fly to Kahului on a routine basis, so you have a few additional options to choose from.

As of March 2026, there are 74 flights per day flying from Honolulu to Kahului. The most common time of day flights depart is 16:00, with 56% of flights taking off in the afternoon.

As of March 2026, 519 flights take off from Honolulu and land in Kahului each week. The most common flight departure day for this route is Fri, with 20% of weekly flights taking off on this day.