HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$174+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — SFO
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 January 26, 2026.

This Expedia deal was found by Cheapflights users on 1/25. 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.
Thu 2/58:24 am
ITO
-
SFO
1 stop8h 26m
Alaska Airlines
Tue 2/107:00 am
SFO
-
ITO
1 stop12h 45m
Alaska Airlines
Deal found 1/25$367
This Hawaiian Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 2/19:55 am
ITO
-
SFO
1 stop7h 50m
Alaska Airlines
Tue 2/107:00 am
SFO
-
ITO
1 stop12h 45m
Alaska Airlines
Deal found 1/25$377
This Hawaiian Airlines deal was found by Cheapflights users on 1/24. 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.
Tue 3/108:40 am
ITO
-
SFO
1 stop8h 20m
Alaska Airlines
Tue 3/177:40 am
SFO
-
ITO
1 stop9h 45m
Alaska Airlines
Deal found 1/24$418
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 1/298:24 am
ITO
-
SFO
1 stop8h 26m
Multiple Airlines
Mon 2/27:30 am
SFO
-
ITO
2 stops13h 34m
Multiple Airlines
Deal found 1/25$447
This Expedia deal was found by Cheapflights users on 1/24. 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.
Thu 2/58:24 am
ITO
-
SFO
1 stop8h 26m
Multiple Airlines
Mon 2/166:33 pm
SFO
-
ITO
1 stop14h 32m
Multiple Airlines
Deal found 1/24$478
This Expedia deal was found by Cheapflights users on 1/25. 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.
Thu 2/57:44 pm
ITO
-
SFO
2 stops11h 27m
Multiple Airlines
Tue 2/107:00 am
SFO
-
ITO
2 stops9h 32m
Multiple Airlines
Deal found 1/25$497
This CheapOair deal was found by Cheapflights users on 1/24. 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.
Thu 3/121:45 pm
ITO
-
SFO
1 stop13h 45m
Multiple Airlines
Fri 3/206:36 pm
SFO
-
ITO
1 stop15h 27m
Multiple Airlines
Deal found 1/24$548
This Hawaiian Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 1/298:24 am
ITO
-
SFO
1 stop8h 26m
Alaska Airlines
Mon 2/27:31 am
SFO
-
ITO
1 stop9h 01m
Alaska Airlines
Deal found 1/25$553

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(Expedia)

One-way from

$174
(Hawaiian Airlines)

Popular in

April

Cheapest in

January

Average price

$343
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
Highest demand for flights based on searches. 7% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 26, 2026.
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 2/5

8:24 am-6:50 pm

1 stop8h 26m

San Francisco

Tue 2/10

7:00 am-5:45 pm

1 stop12h 45m

$367

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 2/5

7:44 pm-9:11 am

2 stops11h 27m

San Francisco

Tue 2/10

7:00 am-5:45 pm

1 stop12h 45m

$377

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Tue 3/10

8:40 am-8:00 pm

1 stop8h 20m

San Francisco

Tue 3/17

7:40 am-2:25 pm

1 stop9h 45m

$418

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 2/5

8:24 am-6:50 pm

1 stop8h 26m

San Francisco

Mon 2/16

6:33 pm-7:05 am

1 stop14h 32m

$478

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 3/12

1:45 pm-6:30 am

1 stop13h 45m

San Francisco

Fri 3/20

6:36 pm-7:03 am

1 stop15h 27m

$548

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Mon 3/16

3:01 pm-6:30 am

1 stop12h 29m

San Francisco

Sat 3/21

6:49 pm-7:03 am

1 stop15h 14m

$592

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Sun 2/8

9:00 pm-7:20 am

1 stop8h 20m

San Francisco

Thu 2/12

9:54 am-9:24 pm

2 stops13h 30m

$593

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Sun 2/8

6:00 am-7:31 pm

1 stop11h 31m

San Francisco

Sat 2/14

9:32 pm-8:24 am

2 stops12h 52m

$624

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 4/16

3:09 pm-5:25 am

1 stop11h 16m

$174

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 4/16

4:45 pm-7:30 am

2 stops11h 45m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 15 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hilo-San Francisco flight deals on Cheapflights vs. FlightHub >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 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 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 $381). 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 January 26, 2026.
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
11,792 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

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
11,792 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

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
2,829 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

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 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 $367, Alaska Airlines can have you in San Francisco from Hilo in 8h 26m. 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 $288 round trip. Users have found that Hawaiian Airlines is 65% cheaper than the other options available to this destination.

  • 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 $381). 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
South San Francisco
Santa Cruz
Roseville
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Davis
Hollister
Redwood City
Union City

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
Honolulu to Oakland flights
Kahului to Las Vegas flights
Honolulu to San Jose flights
Honolulu to Ontario flights
Kailua-Kona to Las Vegas flights
Kahului to Los Angeles flights
Honolulu to Long Beach flights
Honolulu to Sacramento flights
Kahului to San Francisco flights
Lihue to Los Angeles flights
Kahului to Oakland flights
Kailua-Kona to Los Angeles flights
Honolulu to Reno flights
Kahului to San Diego flights
Lihue to Las Vegas flights
Kahului to San Jose flights
Kahului to Sacramento flights
Kailua-Kona to San Francisco flights
Honolulu to Burbank flights
Honolulu to Santa Ana flights
Kahului to Long Beach flights
Lihue to San Francisco flights
Kahului to Reno flights
Honolulu to Fresno flights
Lihue to San Diego flights
Kailua-Kona to San Diego flights
Hilo to Las Vegas flights
Honolulu to Santa Rosa flights
Hilo to Los Angeles flights
Kailua-Kona to Santa Ana flights
Lihue to Ontario flights
Kailua-Kona to Sacramento flights
Kailua-Kona to San Jose flights
Kailua-Kona to Ontario flights
Honolulu to Monterey flights
Honolulu to Palm Springs flights
Hilo to Santa Ana flights
Hilo to Sacramento flights
Hilo to Ontario flights
Hilo to Oakland flights
Lihue to Sacramento flights
Kailua-Kona to Oakland flights
Lihue to Oakland flights
Lihue to Palm Springs flights
Kailua-Kona to Long Beach 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 January 26, 2026.
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.