Cheap Flights from San Diego International to Hilo

Compare San Diego International to Hilo flight deals

Find the cheapest month or even day of the year to fly to Hilo

Book the best Hilo fare with no extra fees

Flight deals from San Diego International to Hilo

Looking for a cheap last-minute deal or the best return flight from San Diego International Airport to Hilo Airport? If you want to travel next month, return fares start from Rs174,698. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego International to Hilo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Hilo flights are currently cheapest in August.

San Diego International to Hilo: Alternative routes

Compare routes from San Diego International to Hilo below. You may find an airport to fly into that's cheaper, faster, or easier than Hilo.

San Diego to Hilo: Flight information

The things to know before you go.
Cheapest flight foundRs59,730
Cheapest month to flyAugust

Finding cheap flights from San Diego International to Hilo: Frequently asked questions

The best price we found for a return flight from San Diego International to Hilo is Rs114,344. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego International to Hilo. But we found flights with one or more stops from Rs114,344.
As of May 2026, there are no flights flying from San Diego International to Hilo.
The cheapest month to fly from San Diego International to Hilo is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Hilo Airport on Tuesday, 8 September 2026.
No airlines currently offer direct flights between San Diego International Airport and Hilo Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hilo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hilo is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to Hilo.

Travelling from San Diego International Airport (SAN) to Hilo International Airport (ITO): what you need to know

  • Leave plenty of time to make your SAN to ITO flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • You can expect longer queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a good idea.

  • If you'd like to check out a different city along the way, consider a flight with a stopover. To see your options for tickets from San Diego International Airport to Hilo International Airport, uncheck 'Direct flights only.' Daniel K. Inouye International Airport is a popular stop between SAN and ITO.

How to find the cheapest flights from San Diego International Airport (SAN) to Hilo International Airport (ITO)

  • The cheapest price we've seen for a one-way San Diego International Airport to Hilo International Airport flight is Rs59,730. A round-trip ticket is currently Rs114,344. Depending on the availability when you book, these fares may change.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from SAN to ITO if you book ahead. Airlines often have some great early bird discounts.

  • Getting cheap flights from San Diego International Airport to Hilo International Airport is easy if you're flexible with your travel dates. Use the 'Whole month' tool to see the lowest fares across the month and snap up a great deal.

  • Finding cheap flights from SAN to ITO is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.

  • Tailor your trip with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from San Diego International Airport to Hilo International Airport.

Handy information about San Diego International Airport (SAN)

  • You'll find SAN at Airport Drive.

  • Of the departures from San Diego International Airport, 71.38% arrive as scheduled at their destination.

  • To get to San Diego International Airport from central San Diego, it takes around 10 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 5 kilometres from the airport to the city centre.

  • Catching public transport? Expect a trip time of around 20 minutes.

  • Have an early flight from San Diego International Airport to Hilo International Airport? Avoid the stress of rushing to the airport (and sneak in some extra precious sleep) by picking one of these stays near SAN:

Arriving at Hilo International Airport (ITO)

Getting from Hilo International Airport (ITO) to central Hilo

  • From Hilo International Airport, Hilo is approximately 5 kilometres away. It takes around 10 minutes to drive to the centre.

  • It'll take around 30 minutes to get there by public transport.

When to fly to Hilo International Airport (ITO)

  • It's time to plan your trip dates for your flight from San Diego International Airport to Hilo International Airport. August is the most popular month to visit Hilo. If you'd like a more relaxed vibe, go in May.

  • Before locking in your flight from San Diego International Airport to Hilo International Airport, think about the kind of weather you enjoy. October is the warmest month in Hilo, with temperatures ranging from 19ºC to 26ºC.

  • February sees average temperatures of between 17ºC and 24ºC. Look for cheap tickets from SAN to ITO sometime around then if you want to travel when it's cooler.

Explore more of United States

  • Honolulu is just one of the many cities in United States waiting to be explored after you've experienced Hilo. Around 338 kilometres away to the north-west, check out popular attractions including Waikiki Beach, USS Arizona Memorial and Iolani Palace.

  • If there's time to check out another side of United States, consider Pearl City, about 354 kilometres north-west of Hilo. USS Utah Memorial, Sunset Memorial Park and Pearl City District Park are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.