HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$145+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — SFO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hilo to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/10. 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.
Wed 12/245:59 pmITO - SFO
2 stops14h 35mMultiple Airlines
Thu 1/18:03 pmSFO - ITO
1 stop13h 03mMultiple Airlines
Deal found 12/10$423
This Southwest deal was found by Cheapflights users on 12/10. 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.
Wed 12/246:55 pmITO - SFO
2 stops14h 35mSouthwest
Thu 1/15:10 amSFO - ITO
2 stops15h 00mSouthwest
Deal found 12/10$564
This Hawaiian Airlines deal was found by Cheapflights users on 12/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:42 amITO - SFO
1 stop9h 38mAlaska Airlines
Thu 1/17:20 amSFO - ITO
1 stop9h 54mAlaska Airlines
Deal found 12/10$615
This Orbitz deal was found by Cheapflights users on 12/10. 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.
Thu 12/116:44 pmITO - SFO
1 stop9h 05mMultiple Airlines
Thu 12/1810:13 amSFO - ITO
2 stops13h 02mMultiple Airlines
Deal found 12/10$658
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/168:40 amITO - SFO
1 stop8h 10mMultiple Airlines
Sun 12/2811:03 amSFO - ITO
1 stop13h 22mMultiple Airlines
Deal found 12/10$781
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Wed 12/247:44 pmITO - SFO
1 stop8h 14mMultiple Airlines
Sun 12/2811:03 amSFO - ITO
1 stop13h 22mMultiple Airlines
Deal found 12/11$796
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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 12/269:00 pmITO - SFO
1 stop15h 11mMultiple Airlines
Tue 12/3011:03 amSFO - ITO
1 stop12h 12mMultiple Airlines
Deal found 12/11$799
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/117:44 pmITO - SFO
1 stop8h 52mUnited Airlines
Thu 12/1811:05 amSFO - ITO
1 stop8h 46mUnited Airlines
Deal found 12/10$803
This Southwest deal was found by Cheapflights users on 12/10. 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.
Thu 12/116:55 pmITO - SFO
2 stops13h 15mSouthwest
Thu 12/185:50 amSFO - ITO
2 stops10h 45mSouthwest
Deal found 12/10$899

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$208
(Kiwi.com)

One-way from

$154
(Hawaiian Airlines)
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.
Search Deals
From Hilo Intl to San Francisco
Search Deals
One-way flight from Hilo Intl to San Francisco
Search Deals

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 December 12, 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

Thu 1/22

8:24 am-6:50 pm

1 stop8h 26m

San Francisco

Thu 1/29

7:31 am-2:32 pm

1 stop9h 01m

$208

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 1/22

7:44 pm-9:11 am

2 stops11h 27m

San Francisco

Thu 1/29

7:31 am-4:13 pm

1 stop10h 42m

$258

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 1/15

9:55 am-7:45 pm

1 stop7h 50m

San Francisco

Thu 2/5

7:00 am-5:45 pm

1 stop12h 45m

$279

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 1/15

4:43 pm-9:11 am

2 stops14h 28m

San Francisco

Thu 2/5

7:00 am-5:45 pm

1 stop12h 45m

$289

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 1/15

9:55 am-7:45 pm

1 stop7h 50m

San Francisco

Mon 1/19

7:31 am-4:13 pm

1 stop10h 42m

$371

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Sun 1/25

7:44 pm-7:20 am

1 stop9h 36m

San Francisco

Sun 2/1

10:12 am-8:29 pm

2 stops12h 17m

$373

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 1/15

6:44 pm-9:11 am

2 stops12h 27m

San Francisco

Mon 1/19

7:31 am-4:13 pm

1 stop10h 42m

$381

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 1/15

8:59 am-7:45 pm

1 stop8h 46m

San Francisco

Mon 1/19

7:30 am-7:04 pm

2 stops13h 34m

$422

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 12/24

5:59 pm-10:34 am

2 stops14h 35m

San Francisco

Thu 1/1

8:03 pm-7:06 am

1 stop13h 03m

$423

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Sat 1/17

9:00 pm-7:20 am

1 stop8h 20m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 16 results
1
2

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 December.
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 $396). 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 December 12, 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
11,429 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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
11,429 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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
2,818 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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 $279, Hawaiian Airlines can have you in San Francisco from Hilo in 7h 50m. Airlines will cover a distance of 2314 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $288 round trip.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $169. However, be on the lookout for offers from United Airlines and Hawaiian Airlines, as they are both options that can get you from Hilo to San Francisco for a low price.

  • 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 $396). 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
Manteca
Watsonville
Sunnyvale
Santa Clara
San Bruno
Redwood City
Daly City
Vallejo
Hollister
Foster City
Union City
Davis
San Ramon
Burlingame
Milpitas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hilo to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Las Vegas flights
Honolulu to Los Angeles flights
Honolulu to San Francisco flights
Honolulu to San Diego flights
Kahului to Las Vegas flights
Honolulu to Sacramento flights
Lihue to San Francisco flights
Kahului to Los Angeles flights
Kailua-Kona to Los Angeles flights
Honolulu to Oakland flights
Honolulu to San Jose flights
Lihue to Las Vegas flights
Honolulu to Long Beach flights
Lihue to Los Angeles flights
Kailua-Kona to Las Vegas flights
Hilo to Las Vegas flights
Kahului to San Diego flights
Honolulu to Ontario flights
Kahului to San Francisco flights
Honolulu to Reno flights
Honolulu to Santa Ana flights
Kailua-Kona to San Francisco flights
Kahului to Sacramento flights
Kailua-Kona to San Diego flights
Kahului to Long Beach flights
Kailua-Kona to Reno flights
Kahului to San Jose flights
Kahului to Reno flights
Kailua-Kona to Ontario flights
Hilo to Los Angeles flights
Kahului to Oakland flights
Kahului to Ontario flights
Lihue to San Jose flights
Honolulu to Burbank flights
Kailua-Kona to San Jose flights
Lihue to San Diego flights
Lihue to Ontario flights
Lihue to Oakland flights
Kailua-Kona to Sacramento flights
Hilo to San Diego flights
Hilo to San Jose flights
Kailua-Kona to Santa Ana flights
Hilo to Long Beach flights
Honolulu to Medford flights
Honolulu to Monterey flights
Honolulu to Fresno flights
Lihue to Long Beach flights
Kailua-Kona to Long Beach flights
Kailua-Kona to Oakland flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$199Average$535FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$288Average$566FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.