Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

ITO - SAN

$206 Find cheap flights from Hilo to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hilo to San Diego departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to San Diego, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Hilo to San Diego (ITO-SAN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hilo to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:30 am - 11:55 pmITO-SAN
13h 25m2 stops
6:15 am - 6:09 pmSAN-ITO
14h 54m2 stops
$631United Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 31
7:30 am - 10:11 amITO-SAN
23h 41m2 stops
7:00 am - 7:54 amSAN-ITO
27h 54m2 stops
$711United Airlines
Find Deal
Wed, Jul 17 - Tue, Jul 30
8:25 am - 11:55 pmITO-SAN
12h 30m2 stops
9:35 am - 3:10 pmSAN-ITO
8h 35m1 stop
Wed, Jul 17 - Tue, Jul 30
6:00 am - 9:20 pmITO-SAN
12h 20m1 stop
9:35 am - 3:10 pmSAN-ITO
8h 35m1 stop
$817Hawaiian Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 31
4:40 pm - 6:08 pmITO-SAN
22h 28m2 stops
6:24 am - 7:44 pmSAN-ITO
16h 20m3 stops
$1,370American Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 31
8:25 pm - 3:13 pmITO-SAN
15h 48m3 stops
6:24 am - 7:44 pmSAN-ITO
16h 20m3 stops
$1,708American Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 31

Flights from Hilo to San Diego - Travel Insights & Trends

Get data-powered insights and trends into flights from Hilo to San Diego to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Hilo to San Diego?

The average price of all flights from Hilo to San Diego clicked on KAYAK for each day over the last 12 months.
For Hilo to San Diego, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from San Diego back to Hilo, the best deals are generally found on Sunday, with Tuesday being the most expensive.

What is the cheapest month to fly from Hilo to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Hilo to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Hilo to San Diego is February, where tickets cost $251 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $701 and $690 respectively.

Which airlines provide the cheapest flights from Hilo to San Diego?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Hilo to San Diego found by KAYAK users in the last 72 hours was for $631 on United Airlines, followed by Hawaiian Airlines ($817). One-way flight deals have also been found from as low as $206 on Hawaiian Airlines and from $215 on United Airlines.

Good to know

Low season

January

High season

February

Cheapest flight

$206
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 50% lower on average.
Flight from Hilo to San Diego

When to book flights from Hilo to San Diego

Are your dates flexible? Find out the best times to travel from Hilo to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hilo to San Diego

  • What is the cheapest flight from Hilo to San Diego?

    In the last 3 days, the lowest price for a flight from Hilo to San Diego was $206 for a one-way ticket and $631 for a round-trip.

  • Do I need a passport to fly between Hilo and San Diego?

    No

  • Which airports will I be using when flying from Hilo to San Diego?

    When flying out of Hilo you will be using Hilo Intl. You will be landing at San Diego, also known as San Diego.

  • Which aircraft models fly most regularly from Hilo to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hilo to San Diego?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Hilo and San Diego, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Hilo to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hilo to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hilo to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Hilo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hilo to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Hilo with another airline. Booking your flights between Hilo and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hilo to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Hilo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Hilo to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Hilo to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hilo to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Hawaiian AirlinesOverall score based on 2294 reviews
8.2Boarding
7.3Entertainment
7.8Comfort
8.6Crew
7.1Food
Airline reviews

The jet bridge electricity was out. We were boarding in the dark. No air-conditioning and it was extremely hot. Every person that came out of that jet bridge into the aircraft was profusely sweating. Truthfully, sitting in first class, it was no Hawaiian hospitality. Just a bunch of senior flight attendants are doing their routine over and over.

4.0 OkayShyanne, Jun 2024HNL - OAK
Read more about Hawaiian Airlines reviews

The jet bridge electricity was out. We were boarding in the dark. No air-conditioning and it was extremely hot. Every person that came out of that jet bridge into the aircraft was profusely sweating. Truthfully, sitting in first class, it was no Hawaiian hospitality. Just a bunch of senior flight attendants are doing their routine over and over.

The in flight speakers little touches of humor were entertaining.

The flight left and arrived on time. the only food offered on the 5+ hour flight was a cheese sandwich. Unlike Alaska Airlines there was no information on the website regarding food at all or any option to purchasse in advance. Otherwise, it was an excellent flight.

We were not given the seats we reserved. But helpful attendant at gate gave us very nice seats.

The flight was very smooth and comfortable. The entire flight crew was very professional and provided excellent service. Thank you.

This flight was delayed approximately 4 hours due to bad weather in HNL.

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

One of the best flights Ive had in a long time

The plane is extremely loud and there’s no place to charge devices.

My tray was broken and instead of being moved I was provided blue tape.

Book cheap flights from Hilo to San Diego

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hilo to San Diego found on KAYAK in the last 72 hours.
9/5Thu
1 stopHawaiian Airlines
8h 01mITO-SAN
$206
11/13Wed
2 stopsUnited Airlines
11h 42mITO-SAN
$215
11/13Wed
1 stopHawaiian Airlines
11h 30mITO-SAN
$219
9/5Thu
2 stopsUnited Airlines
12h 39mITO-SAN
$231
6/26Wed
2 stopsUnited Airlines
13h 14mITO-SAN
$278
6/25Tue
2 stopsDelta
16h 57mITO-SAN
$366
6/26Wed
2 stopsDelta
15h 10mITO-SAN
$386
7/19Fri
2 stopsDelta
15h 18mITO-SAN
$391
9/5Thu
3 stopsAmerican Airlines
19h 24mITO-SAN
$756
11/13Wed
3 stopsAmerican Airlines
14h 26mITO-SAN
$936

Search by stops

Search by airline

Search by price

Hilo - San Diego Flights

Departure:

Hilo (ITO)United States

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - Hilo

Cabin classes: