SAN - ITO

$215 Find Cheap Flights from San Diego to Hilo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Hilo departing on 8/5. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Hilo, 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 San Diego to Hilo, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$395
Typical prices: $349-$268
Multiple Airlines
Wed 9/23Mon 9/28
SAN - ITO • 2 stops
Cheapest one-way
$215
Typical prices: $302-$712
Alaska Airlines
Wed 8/5
SAN - ITO • 1 stop
Top airlines
Cheapest • from $352 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Diego and Hilo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $396 (round-trip)
Shortest trip • 9h 00m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 46% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hilo!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Hilo 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Hilo

Wed, Sep 23 - Mon, Sep 28
Multiple Airlines Logo
9:31 am - 9:54 pm
SAN
-
ITO
15h 23m
2 stops
Multiple Airlines Logo
7:44 pm - 10:08 am
ITO
-
SAN
11h 24m
2 stops
$395Multiple Airlines
Tue, Nov 3 - Wed, Nov 4
Multiple Airlines Logo
9:15 am - 8:13 pm
SAN
-
ITO
12h 58m
2 stops
Multiple Airlines Logo
6:00 am - 3:59 pm
ITO
-
SAN
7h 59m
1 stop
$406Multiple Airlines
Mon, Aug 24 - Thu, Aug 27
Multiple Airlines Logo
12:45 pm - 8:13 pm
SAN
-
ITO
10h 28m
1 stop
Multiple Airlines Logo
7:44 pm - 10:08 am
ITO
-
SAN
11h 24m
2 stops
$412Multiple Airlines
Mon, Aug 10 - Mon, Aug 17
Multiple Airlines Logo
5:16 pm - 9:59 pm
SAN
-
ITO
7h 43m
1 stop
Multiple Airlines Logo
8:45 pm - 3:57 pm
ITO
-
SAN
16h 12m
2 stops
$415Multiple Airlines
Tue, Dec 1 - Tue, Dec 15
Multiple Airlines Logo
5:35 pm - 7:03 am
SAN
-
ITO
15h 28m
1 stop
Multiple Airlines Logo
7:35 am - 11:43 pm
ITO
-
SAN
14h 08m
2 stops
$419Multiple Airlines
Mon, Aug 10 - Mon, Aug 17
Multiple Airlines Logo
5:16 pm - 9:59 pm
SAN
-
ITO
7h 43m
1 stop
Multiple Airlines Logo
2:59 pm - 6:32 am
ITO
-
SAN
12h 33m
1 stop
$421Multiple Airlines
Mon, Nov 9 - Thu, Nov 12
Multiple Airlines Logo
7:03 am - 4:59 pm
SAN
-
ITO
11h 56m
2 stops
Multiple Airlines Logo
5:31 pm - 9:02 am
ITO
-
SAN
13h 31m
2 stops
$422Multiple Airlines
Tue, Nov 3 - Wed, Nov 4
Multiple Airlines Logo
9:15 am - 9:54 pm
SAN
-
ITO
14h 39m
2 stops
Multiple Airlines Logo
5:59 pm - 9:02 am
ITO
-
SAN
13h 03m
2 stops
$423Multiple Airlines
Sat, Oct 24 - Wed, Oct 28
Southwest Logo
7:40 am - 9:45 pm
SAN
-
ITO
17h 05m
2 stops
Southwest Logo
6:55 pm - 8:55 am
ITO
-
SAN
11h 00m
2 stops
$425Southwest
Mon, Aug 24 - Thu, Aug 27
American Airlines Logo
6:25 am - 2:25 pm
SAN
-
ITO
11h 00m
2 stops
American Airlines Logo
6:49 pm - 8:50 am
ITO
-
SAN
11h 01m
2 stops
$427American Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Hilo flights

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

How much is a round-trip flight from San Diego to Hilo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Hilo departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Hilo, 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 San Diego to Hilo is February, where tickets cost $289 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $1,009 and $855 respectively.

Good to know

Low seasonMarch
Cheapest flight$215
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 59% increase in price.
Flight from San Diego to Hilo

When to book flights from San Diego to Hilo

Are your dates flexible? Find out the best times to travel from San Diego to Hilo 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 San Diego to Hilo

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

    In the last 5 days, the lowest price for a flight from San Diego to Hilo was $215 for a one-way ticket and $352 for a round-trip.

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

    No

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

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

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

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

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

    oneworld is the only airline alliance operating flights between San Diego and Hilo.

  • Which is the best airline for flights from San Diego to Hilo, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Hilo are Southwest and Alaska Airlines. With an average price for the route of $592 and an overall rating of 7.9, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $418 and an overall rating of 7.9.

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

    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 San Diego to Hilo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from San Diego 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 San Diego to Hilo?

    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 Hilo with an airline and back to San Diego with another airline. Booking your flights between San Diego and ITO 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 San Diego to Hilo?

    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 Hilo from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Diego to Hilo

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Hilo. 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 San Diego to Hilo? 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.
7.9
Alaska AirlinesOverall score based on 12534 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.0Entertainment
7.0Food
Airline reviews

My flight was several times rescheduled and then finally canceled.

2.0 MediocrePeter, Jun 2026
SAN - ORD
Read more Alaska Airlines reviews

My flight was several times rescheduled and then finally canceled.

Short trip, was nice to have a drink on the short flight still.

Flight got delayed like 5 times, then they put and ada passenger in the back of the plane.

Flight delayed no communication. The gate was changed so many times.

Alaska is by far the best airline to fly with 😍

More efficient with checking lines and boarding/checking bags when needed.

They were really helpful with every question and my kids had never been on a plane and the staff made them feel comfortable

I was on flight #3022 departed from San Diego, California to Medford, Oregon. I had Denise & Damaris as my flight attendants. I didn’t have much interaction with Damaris, but I did with Denise who had, this calm, cool collective voice when she spoke about the emergency exit plans before takeoff. I travel often and I’ve never met a flight attendant that can put you at ease. I felt she respects and takes pride in her position and more airlines need to adopt the integrity and respect that she has for Alaska Airlines. Debbie

All airlines should board planes back to front, instead of catering to higher priced tickets. The boarding groups are inefficient and delay takeoff time

Luggage was severely damaged. Flight was late for several hours

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Was fine, delayed and feels like southwest is always late

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

Everything you need to know for your flight from San Diego to Hilo

Information on your arrival and departure airports