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Not ready to book? to track prices.Find the cheapest flights from San Diego to Hilo
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Hawaiian Airlines flights from San Diego to Hilo
Our best Hawaiian Airlines deals on San Diego to Hilo flight tickets
Alaska Airlines flights from San Diego to Hilo
Our best Alaska Airlines deals on San Diego to Hilo flight tickets
See travel insights to Hilo from
How to get the cheapest flight ticket from San Diego to Hilo
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Hilo?
The month of October is, on average, the cheapest month to fly to Hilo from San Diego, with most prices found around $260. If you’re not able to fly to Hilo in October, then January is your next best option. Flight prices from San Diego to Hilo during January average around $424.
What is the cheapest day to depart on your flight to Hilo?
The cheapest day to depart from San Diego to Hilo is on a Sunday. Travelers who choose to depart for Hilo on a Sunday will often find tickets for as low as $360. Flights from San Diego to Hilo on a Thursday will generally be more expensive and average around $480. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
How far in advance should I book a flight to Hilo?
You are more likely to see cheaper flights to Hilo from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Hilo for around $519 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hilo from San Diego for as low as $282 on momondo.
How have San Diego to Hilo flight prices changed over time?
As of July 2025, prices for San Diego to Hilo flights are approximately 4% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from San Diego to Hilo Intl?
Hawaiian Airlines, Alaska Airlines, and Southwest are the most popular carriers operating from San Diego to Hilo Intl
What airlines fly to Hilo?
Alaska Airlines, Hawaiian Airlines and Southwest are the top three most popular airlines that fly to Hilo from San Diego according to our data. Alaska Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 6 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.
When to book flights from San Diego to Hilo
Cheap San Diego to Hilo (SAN to ITO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Hilo
How far is San Diego to Hilo Intl by plane?
Hilo Intl is 2498.4 mi away from San Diego. Flights usually cover this in 7h 48m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Diego Airport to Hilo Intl Airport?
Prices for flights from San Diego Airport to Hilo Intl Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Hilo Intl Airport?
As of July 2025, there are 3 operators available to choose from for flights from San Diego Airport to Hilo Intl Airport.
How old do you have to be to fly from San Diego Airport to Hilo Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Diego to Hilo?
momondo data reveals that the most frequently booked airline on the route from San Diego to Hilo is Southwest, representing 49% of all bookings. The subsequent popular airlines are Hawaiian Airlines at 34% and Alaska Airlines at 18%.
Best airlines flying from San Diego to Hilo
Compare and see reviews for airlines that fly from San Diego to Hilo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $336 | Free Cancellation | Rating 8.0 4,272 reviews | |||
| PriceFrom $353 | Free Cancellation | Rating 7.8 2,540 reviews | |||
| PriceFrom $484 | Free Cancellation | Rating 8.0 10,000 reviews |
Traveling to a place near Hilo?
Book flights to Hilo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Diego to Hilo?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hilo from San Diego.
Can I find flights from San Diego to Hilo with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Diego to Hilo flights to just show those with flexible booking policies.
How can momondo help me find flights from San Diego to Hilo?
momondo provides multiple filters to help you find the best flight to Hilo from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Diego to Hilo right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Diego to Hilo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hilo and let you know when they change.