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Hilo

$163+ Cheap flights from San Diego to Hilo (SAN - ITO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ITO
feb. 6 — feb. 131
vie. 2/6
vie. 2/13
1 adult, Economy
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Cheap flight deals from San Diego to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$265
(Southwest)

One-way from

$163
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$423
Provider with most accurate pricing for San Diego-Hilo Intl flight deals.
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Provider most trusted by Cheapflights users for San Diego-Hilo Intl flights.
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From San Diego to Hilo Intl
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One-way flight from San Diego to Hilo Intl
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Highest demand for flights based on searches. 25% potential increase in price ($206 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from San Diego to Hilo

Cheapest flights from San Diego to Hilo
Explore the most affordable flight options available from San Diego to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 7, 2026.

This Southwest deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/38:45 amSAN - ITO
1 stop14h 55mSouthwest
mié. 2/1111:15 amITO - SAN
1 stop7h 40mSouthwest
Deal found 1/7$265
This Southwest deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/38:45 amSAN - ITO
1 stop14h 55mSouthwest
lun. 2/96:00 amITO - SAN
1 stop7h 40mSouthwest
Deal found 1/6$315
This Southwest deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/228:45 amSAN - ITO
1 stop14h 55mSouthwest
mié. 1/2811:15 amITO - SAN
1 stop7h 40mSouthwest
Deal found 1/7$317
This Kiwi.com deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/62:29 pmSAN - ITO
1 stop8h 00mMultiple Airlines
mié. 2/116:00 amITO - SAN
1 stop7h 40mMultiple Airlines
Deal found 1/5$324
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/253:19 pmSAN - ITO
1 stop8h 05mMultiple Airlines
vie. 3/69:00 pmITO - SAN
1 stop8h 15mMultiple Airlines
Deal found 1/6$334
This Alaska Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/39:49 pmSAN - ITO
2 stops21h 52mMultiple Airlines
mié. 3/48:30 pmITO - SAN
1 stop8h 45mMultiple Airlines
Deal found 1/6$336
This Alaska Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/145:45 pmSAN - ITO
1 stop16h 15mMultiple Airlines
lun. 5/187:52 pmITO - SAN
1 stop7h 42mMultiple Airlines
Deal found 1/7$337
This Expedia deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/272:29 pmSAN - ITO
1 stop8h 55mMultiple Airlines
sáb. 1/319:00 pmITO - SAN
1 stop7h 56mMultiple Airlines
Deal found 1/6$341

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Hilo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 7, 2026.
Use the filters below to find and compare flights from San Diego to Hilo that are best for you.

Fly from

San Diego

Fly to

Hilo

Route

Depart

Return

Price

San DiegoHilo

SAN - ITO

SANITO

San Diego

jue. 1/22

8:45 am-9:40 pm

1 stop14h 55m

Hilo Intl

mié. 1/28

11:15 am-8:55 pm

1 stop7h 40m

$317

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 2/3

7:00 am-6:10 pm

2 stops13h 10m

Hilo Intl

mié. 2/11

6:00 am-6:40 pm

2 stops10h 40m

$335

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 3/3

9:49 pm-5:41 pm

2 stops21h 52m

Hilo Intl

mié. 3/4

8:30 pm-7:15 am

1 stop8h 45m

$336

San DiegoHilo

SAN - ITO

SANITO

San Diego

jue. 1/29

2:29 pm-9:24 pm

1 stop8h 55m

Hilo Intl

lun. 2/2

1:42 pm-6:56 am

1 stop15h 14m

$337

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 2/3

8:23 am-2:32 pm

1 stop8h 09m

Hilo Intl

dom. 2/8

6:00 am-3:40 pm

1 stop7h 40m

$341

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 1/27

2:29 pm-9:24 pm

1 stop8h 55m

Hilo Intl

sáb. 1/31

9:00 pm-6:56 am

1 stop7h 56m

$341

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 2/3

2:29 pm-9:24 pm

1 stop8h 55m

Hilo Intl

dom. 2/8

9:00 pm-6:56 am

1 stop7h 56m

$342

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 3/31

6:15 am-5:42 pm

2 stops14h 27m

Hilo Intl

mié. 4/8

6:00 am-4:30 pm

1 stop7h 30m

$345

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 3/10

3:19 pm-9:24 pm

1 stop9h 05m

$163

San DiegoHilo

SAN - ITO

SANITO

San Diego

jue. 1/22

8:45 am-6:10 pm

1 stop11h 25m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 14 results
1
2

Compare providers for flights from San Diego to Hilo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Hilo in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Hilo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Hilo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Hilo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Hilo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Hilo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from San Diego to Hilo?

Currently, August is the cheapest month in which you can book a flight from San Diego to Hilo (average of $211). Flying from San Diego to Hilo in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hilo. Reviews last updated enero 7, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Hawaiian Airlines from San Diego to Hilo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,661 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,661 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
8.0
Very good
4,249 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,824 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Hilo?

    Southwest can get you from San Diego to Hilo in just under 14h 55m. Your travel time can differ by up to . The distance from San Diego to Hilo is about 2494 mi.

  • What are the cheapest airlines flying from San Diego to Hilo round-trip?

    Currently priced at $258, Alaska Airlines will fly you from San Diego to Hilo and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hawaiian Airlines and Southwest - these airlines can fly you to your destination from $332 and $348, respectively. Users have found that Alaska Airlines is 57% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Diego to Hilo one-way?

    One-way options have recently been found by users for as low as $164 on Alaska Airlines. Other airlines that offer cheap prices include Southwest from $164 and Hawaiian Airlines from $208 one-way.

  • Can I find deals for flights from San Diego to Hilo that include hotel bookings?

    Yes. In addition to deals on San Diego to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Hilo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Hilo.

  • Can I find deals for business class flights from San Diego to Hilo?

    Yes. Cheapflights offers flight deals from San Diego to Hilo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from San Diego to Hilo (average of $211). Flying from San Diego to Hilo in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from San Diego to Hilo

Discover the top 3 airlines that operate flights from San Diego to Hilo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$258Average$581FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$332Average$605FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$348Average$498FlexibilityNo cancel feeOn-time63%

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