CA $431 Cheap Flights from Hilo (ITO) to San Diego (SAN)

View CA $431 flight on Mon, May 5, 2025Opens in a new window

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Cheap flights from Hilo (ITO) to San Diego (SAN)

Prices were available within the past 7 days and start at CA $431 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Hilo to San Diego (ITO - SAN) route information
Origin airport
Hilo Intl.
Destination airport
San Diego Intl.
Distance
3993 km

Hilo to San Diego Flights

The easy way to book your flights from Hilo to San Diego 

With Expedia, it’s simple to find and book flights to San Diego from Hilo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to San Diego Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Hilo to San Diego today, tomorrow, or this week.  

 

Save dollars with cheap flights from Hilo Intl., ITO to San Diego Intl., SAN 

Sort your search results by price to find great deals on your flight from Hilo to San Diego—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Diego from Hilo currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Diego  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Diego from Hilo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Diego with Expedia today.

Frequently asked questions

How much is a flight from ITO to SAN?
If you’re planning on traveling from Hilo Intl. Airport to San Diego Airport, round-trip flights start from . This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don’t hang around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ITO to San Diego Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Hilo Intl. Airport (ITO) to San Diego Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Hilo Intl. Airport to San Diego Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Hilo Intl. Airport (ITO) to San Diego Airport?
The distance is around 4,000 kilometers, so pack your carry-on bag with all the items you need to make the long journey comfortable. Wondering what to take on board your Hilo to San Diego flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from Hilo Intl. Airport to SAN?
If you want to fly straight from Hilo Intl. Airport to San Diego Airport, you’ll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are Hilo Intl. Airport (ITO) to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some of the cheapest airfares from Hilo Intl. Airport (ITO) to San Diego Airport showing up a few weeks prior to the departure date. If you’d rather plan ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.

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