£186 Cheap Flights from San Diego (SAN) to Hilo (ITO)

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Flight 1

Popular airlines from San Diego Intl. Airport (SAN) to Hilo Intl. Airport (ITO)

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

Prices were available within the past 7 days and start at £186 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What is the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
September is typically the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.), with average return fares of approximately £294. This is about 34% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.) include August and November.
How do I find cheap flights from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
To find a cheap flight from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The best time to fly from San Diego, CA (SAN-San Diego Intl.) (SAN) to Hilo, HI (ITO-Hilo Intl.) (ITO) for a good deal is typically in September or November. Based on booking data from the past year, you can expect average return flight prices around £294 during these months. While these might be the cheapest times, it's always a good idea to check for flight availability and schedules to ensure they align with your travel plans.
How many flights per day from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
There are approximately 25 connecting flights per day from San Diego International (SAN) to Hilo International (ITO). Some common connection points include San Francisco International (SFO), Daniel K. Inouye International (HNL), and Los Angeles International (LAX).
What is the earliest flight from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The earliest flight from San Diego Intl. (SAN) to Hilo Intl. (ITO) typically departs at approximately 6:00 AM local time. This service is operated by American Airlines and Hawaiian Airlines. This is a seasonal service active in February and March. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
If you're flying from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.), you'll typically find the most flight options on a Sunday, with around 25 flights available. This gives you plenty of choices for your travel plans. Major airlines on this route include Alaska Airlines, United Airlines, and Southwest Airlines. Looking at the overall week, flight options are fairly consistent, with Sunday offering notably more flight options compared to other days.
What are the most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The most popular departure times for flights from San Diego Intl. (SAN) to Hilo Intl. (ITO) are in the early morning, from 6am to 9am. About 54% of passengers prefer this time. Many major carriers, including Southwest Airlines, Hawaiian Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your journey and arrive in Hilo with plenty of time to enjoy your day.
How long does it take to fly from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
Flights from SAN to ITO with one stop typically take around 9 hours 50 minutes, covering approximately 2,496 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
Select the "Business class" and "First class" filters when looking for SAN to ITO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.) flight with Expedia?
It's easy to earn miles on a San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Hilo from San Diego Intl. (SAN)?
From San Diego Intl. (SAN), you can fly directly into Hilo Intl. (ITO) to reach Hilo. Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), Seattle - Tacoma Intl. (SEA) before reaching Hilo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.) at the last minute?
Typically, booking a last minute flight from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.) flight and hotel package?
Securing a San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.)?
If you booked your San Diego, CA (SAN-San Diego Intl.) to Hilo, HI (ITO-Hilo Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Diego Intl.
Destination airport
Hilo Intl.
Distance
3993 km

Book with confidence

Compare flights from San Diego to Hilo easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Diego to Hilo. Operating between them flights per day, 11 airlines cover the route. And fly direct, getting you to Hilo Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Diego Intl. to Hilo Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Diego Intl. (SAN) to Hilo Intl. (ITO)

The easiest way to view the best deals on flights from San Diego to Hilo today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Diego Intl. to Hilo Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Diego and Hilo
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Diego to Hilo flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Diego Intl. to Hilo Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Diego to Hilo easily and book with confidence

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