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Hilo

$192+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ITO
Mrz 22 — Mrz 291
So 3/22
So 3/29
1 adult, Economy
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Cheap 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 Februar 20, 2026.

This Orbitz deal was found by Cheapflights users on 2/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/158:45 am
SAN
-
ITO
1 stop10h 30m
Alaska Airlines
Mi 4/229:00 pm
ITO
-
SAN
1 stop15h 55m
Alaska Airlines
Deal found 2/18$311
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Mi 4/158:45 am
SAN
-
ITO
1 stop10h 30m
Multiple Airlines
Mi 4/228:23 am
ITO
-
SAN
2 stops19h 53m
Multiple Airlines
Deal found 2/18$325
This CheapOair deal was found by Cheapflights users on 2/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/156:47 pm
SAN
-
ITO
1 stop25h 54m
Multiple Airlines
Di 4/216:44 pm
ITO
-
SAN
2 stops12h 21m
Multiple Airlines
Deal found 2/17$332
This Southwest deal was found by Cheapflights users on 2/16. 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.
Do 4/168:40 am
SAN
-
ITO
1 stop8h 50m
Southwest
Mi 4/223:30 pm
ITO
-
SAN
1 stop11h 25m
Southwest
Deal found 2/16$352
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/115:43 pm
SAN
-
ITO
1 stop26h 56m
Multiple Airlines
Sa 5/239:00 pm
ITO
-
SAN
1 stop16h 04m
Multiple Airlines
Deal found 2/19$385
This Expedia deal was found by Cheapflights users on 2/19. 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.
Do 5/1410:54 am
SAN
-
ITO
2 stops14h 18m
Multiple Airlines
Mo 5/187:44 pm
ITO
-
SAN
2 stops11h 14m
Multiple Airlines
Deal found 2/19$387
This Expedia deal was found by Cheapflights users on 2/16. 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.
Fr 4/176:15 pm
SAN
-
ITO
1 stop15h 48m
Multiple Airlines
Do 4/234:45 pm
ITO
-
SAN
1 stop10h 55m
Multiple Airlines
Deal found 2/16$389
This Southwest deal was found by Cheapflights users on 2/18. 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.
Mi 3/1812:00 pm
SAN
-
ITO
2 stops12h 40m
Southwest
Mi 3/256:00 am
ITO
-
SAN
1 stop7h 30m
Southwest
Deal found 2/18$391

Find 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 Februar 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(Orbitz)

One-way from

$192
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$492
Provider with most accurate pricing for San Diego-Hilo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Hilo Intl flights.
Search Deals
From San Diego to Hilo Intl
Search Deals
One-way flight from San Diego to Hilo Intl
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 Februar 20, 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

Mi 4/15

8:45 am-4:15 pm

1 stop10h 30m

Hilo Intl

Mi 4/22

9:00 pm-3:55 pm

1 stop15h 55m

$311

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mi 4/15

8:45 am-4:15 pm

1 stop10h 30m

Hilo Intl

Mi 4/22

8:23 am-7:16 am

2 stops19h 53m

$325

San DiegoHilo

SAN - ITO

SANITO

San Diego

Do 4/16

12:50 pm-9:45 pm

2 stops11h 55m

Hilo Intl

Mi 4/22

3:30 pm-5:55 am

1 stop11h 25m

$332

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mi 4/15

6:47 pm-5:41 pm

1 stop25h 54m

Hilo Intl

Di 4/21

7:44 pm-7:20 am

1 stop8h 36m

$363

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mo 5/11

5:43 pm-5:39 pm

1 stop26h 56m

Hilo Intl

Sa 5/23

9:00 pm-4:04 pm

1 stop16h 04m

$385

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mi 3/18

12:00 pm-9:40 pm

2 stops12h 40m

Hilo Intl

Mi 3/25

6:00 am-4:30 pm

1 stop7h 30m

$391

San DiegoHilo

SAN - ITO

SANITO

San Diego

Fr 4/17

8:40 am-2:30 pm

1 stop8h 50m

Hilo Intl

Mi 4/22

6:00 am-7:25 pm

2 stops10h 25m

$416

San DiegoHilo

SAN - ITO

SANITO

San Diego

Do 5/14

6:15 am-6:14 pm

2 stops14h 59m

Hilo Intl

Mo 5/18

9:00 pm-1:31 pm

2 stops13h 31m

$423

San DiegoHilo

SAN - ITO

SANITO

San Diego

Do 3/12

8:30 am-6:10 pm

1 stop12h 40m

Hilo Intl

Do 3/19

3:30 pm-5:50 am

1 stop11h 20m

$427

San DiegoHilo

SAN - ITO

SANITO

San Diego

Do 3/5

6:42 pm-11:41 am

2 stops18h 59m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Hilo flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, April is the cheapest month in which you can book a flight from San Diego to Hilo (average of $201). 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 Februar 20, 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
11,907 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,907 reviews
Alaska Airlines
8.0
Very good
11,907 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
11,907 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,835 reviews
Alaska Airlines
8.0
Very good
11,907 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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?

    Alaska Airlines and Southwest can get you from San Diego to Hilo in just under 10h 30m. Your travel time can differ by up to 1h 25m. The distance from San Diego to Hilo is about 2494 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 56% 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, April is the cheapest month in which you can book a flight from San Diego to Hilo (average of $201). 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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Alternative routes for San Diego to Hilo

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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 Februar 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$258Average$551FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$332Average$605FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$348Average$536FlexibilityNo cancel feeOn-time63%

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