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$134+ Cheap flights from Hilo to San Francisco (ITO - SFO)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — SFO
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Hilo to San Francisco

Cheapest flights from Hilo to San Francisco
Explore the most affordable flight options available from Hilo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 12/58:40 amITO - SFO
1 stop8h 10mAlaska Airlines
Mon 12/157:00 amSFO - ITO
2 stops15h 00mAlaska Airlines
Deal found 10/27$436
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/18:55 amITO - SFO
1 stop6h 49mAlaska Airlines
Sat 12/69:57 pmSFO - ITO
2 stops18h 35mAlaska Airlines
Deal found 10/28$509
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/116:43 pmITO - SFO
2 stops13h 12mAlaska Airlines
Fri 11/147:25 amSFO - ITO
1 stop9h 04mAlaska Airlines
Deal found 10/27$553
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/198:26 amITO - SFO
1 stop8h 16mAlaska Airlines
Sun 11/236:00 amSFO - ITO
2 stops12h 03mAlaska Airlines
Deal found 10/27$589
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:43 pmITO - SFO
1 stop17h 37mUnited Airlines
Fri 11/144:50 pmSFO - ITO
1 stop29h 40mUnited Airlines
Deal found 10/26$620

Cheap flight deals from Hilo to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Hilo (ITO) to San Francisco (SFO). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$436
(Alaska Airlines)

One-way from

$134
(Alaska Airlines)

Popular in

July

Cheapest in

January

Average price

$485
Provider with most accurate pricing for Hilo Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-San Francisco flights.
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From Hilo Intl to San Francisco
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One-way flight from Hilo Intl to San Francisco
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilo to San Francisco 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 October 28, 2025.
Use the filters below to find and compare flights from Hilo to San Francisco that are best for you.

Fly from

Hilo

Fly to

San Francisco

Route

Depart

Return

Price

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Fri 12/5

8:40 am-6:50 pm

1 stop8h 10m

San Francisco

Mon 12/15

7:00 am-8:00 pm

2 stops15h 00m

$436

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Tue 11/11

7:43 pm-9:55 am

2 stops12h 12m

San Francisco

Fri 11/14

7:25 am-2:29 pm

1 stop9h 04m

$553

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 3/26

8:38 am-6:40 pm

1 stop7h 02m

San Francisco

Tue 3/31

7:10 am-3:23 pm

1 stop11h 13m

$578

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 1/29

8:59 am-7:40 pm

1 stop8h 41m

$134

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Mon 1/26

7:44 pm-7:20 am

1 stop9h 36m

$134

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 1/28

6:00 am-8:12 pm

2 stops12h 12m

$144

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Tue 1/27

6:00 am-8:12 pm

2 stops12h 12m

$144

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Sun 1/25

7:35 am-7:40 pm

1 stop10h 05m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Hilo to San Francisco

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 Hilo to San Francisco in October.
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
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Hilo-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hilo-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hilo-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hilo-San Francisco 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 Hilo-San Francisco 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 Hilo to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Hilo 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 Hilo to San Francisco

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

Currently, May is the cheapest month in which you can book a flight from Hilo to San Francisco (average of $174). Flying from Hilo to San Francisco in June is currently the most expensive (average of $407). 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 San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Alaska Airlines and Hawaiian Airlines from Hilo to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,794 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Hilo to San Francisco. 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 Hilo to San Francisco?

    For as low as $436, Alaska Airlines can have you in San Francisco from Hilo in 8h 10m. Airlines will cover a distance of 2314 mi.

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

    Flying on Hawaiian Airlines is currently your cheapest option to San Francisco, with prices starting at $199. Another option worth looking into is Alaska Airlines, starting at $398 round trip. Users have found that Hawaiian Airlines is 63% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hilo to San Francisco 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 Hilo to San Francisco?

    Currently, May is the cheapest month in which you can book a flight from Hilo to San Francisco (average of $174). Flying from Hilo to San Francisco in June is currently the most expensive (average of $407). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Watsonville
Sunnyvale
Santa Clara
Antioch
Manteca
Vallejo
Hollister
Vacaville
San Bruno
Foster City
Redwood City
Union City
Fairfield
Burlingame
Lodi

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Alternative routes for Hilo to San Francisco

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Top 2 airlines flying from Hilo to San Francisco

Discover the top 2 airlines that operate flights from Hilo to San Francisco. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$199Average$535FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$398Average$567FlexibilityNo cancel feeOn-time75%

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