Cheap Flights from Hilo (ITO) to San Diego (SEE)

Popular airlines from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field)

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Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $458
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $458

Frequently asked questions

How much does a flight from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field) cost?
Grab a cheap one-way flight or cheap return flight from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field)?
Flying in is a great way to save, as it's the cheapest month for flights between ITO and SEE. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from ITO to SEE. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field)?
Direct flights from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ITO to SEE?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field)?
To avoid possible delays on the Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field) last-minute?
Last-minute bookings from ITO to SEE are usually more expensive. To secure the lowest rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, you may score a cheap fare right before your journey.
Is it cheaper to book an ITO to SEE flight and hotel package?
You'll generally save money by securing an ITO to SEE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Hilo Intl. Airport (ITO) to San Diego, CA (SEE-Gillespie Field)?
In most instances, you're able to reschedule or cancel your ITO to SEE flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
Hilo Intl.
Destination airport
Gillespie Field
Distance
2509 mi

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Hilo to San Diego Flights

The cheapest times to fly from Hilo to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hilo to San Diego are during the month of . You can find some of the cheapest flights from Hilo to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hilo to San Diego

Sunday is one of the best days to book for cheap flights from Hilo to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hilo to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hilo to San Diego in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hilo to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hilo to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hilo to San Diego Flights

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