Cheap flights from California to The Big Island
LAX — KOA
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from California to The Big Island
Keep the following information in mind while searching for California to The Big Island flight deals. Data was last updated September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | June |
Cheapest in | February |
Average price | $429 |
Good round-trip deal | $392 or less |
Good one-way deal | $218 or less |
Cheapflights Insights
Everything you need to know about your flight from California to The Big Island
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How far ahead should I book a flight from California to The Big Island?
To ensure you get the cheapest price possible for a flight from California to The Big Island, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from California to The Big Island?
Currently, January is the cheapest month in which you can book a flight from California to The Big Island (average of $366). Flying from California to The Big Island in June is currently the most expensive (average of $597). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CA to FUI?
Find hourly flight availability from California to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2026.
One of the essential ways to save on airfare from California to The Big Island is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 5% on airfare.
What is the cheapest day to fly from California to The Big Island?
Use this chart to determine the cheapest time to fly round-trip from California to The Big Island. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their California to The Big Island flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from California to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to The Big Island
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Complete your trip
Complete your trip to The Big Island by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to The Big Island by cabin class
Find flights from California to The Big Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and The Big Island flights
Browse other California and The Big Island flight options. Last updated on September 29, 2026.
Popular flight searches
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Find a return flight route from The Big Island
Find the right flight back to California after your stay in The Big Island
California to The Big Island flights
Consider these flights traveling from California to The Big Island.
Top 7 airlines flying from California to The Big Island
Discover the top 7 airlines that operate flights from California to The Big Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$491 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$168 | Average$512 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$215 | Average$579 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$553 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$300 | Average$560 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$349 | Average$511 | FlexibilityNo cancel fee | On-time85% |