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Hilo

$124+ Cheap flights from San Francisco to Hilo (SFO - 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ITO
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find cheap flights from San Francisco to Hilo with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Francisco to Hilo Intl are usually found in October or January, booked 38 days in advance, depart on a Tuesday or Monday and return on a Sunday

Find flight deals from San Francisco to Hilo

Cheapest flights from San Francisco to Hilo
Explore the most affordable flight options available from San Francisco to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/18:40 pmSFO - ITO
1 stop12h 26mAlaska Airlines
Wed 12/108:40 amITO - SFO
1 stop8h 10mAlaska Airlines
Deal found 11/4$248
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:24 amSFO - ITO
1 stop12h 15mAlaska Airlines
Wed 12/106:44 pmITO - SFO
2 stops12h 15mAlaska Airlines
Deal found 11/5$258
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:00 amSFO - ITO
2 stops14h 16mAlaska Airlines
Thu 12/116:44 pmITO - SFO
2 stops12h 15mAlaska Airlines
Deal found 11/5$268
This Hawaiian Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/58:10 pmSFO - ITO
1 stop12h 56mAlaska Airlines
Wed 12/108:40 amITO - SFO
1 stop8h 10mAlaska Airlines
Deal found 11/4$278
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Mon 12/18:40 pmSFO - ITO
1 stop12h 26mHawaiian Airlines
Wed 12/108:40 amITO - SFO
1 stop8h 10mHawaiian Airlines
Deal found 11/6$287
This Hawaiian Airlines deal was found by Cheapflights users on 11/5. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:15 amSFO - ITO
1 stop9h 17mAlaska Airlines
Wed 12/108:40 amITO - SFO
1 stop8h 10mAlaska Airlines
Deal found 11/5$311
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Mon 12/18:40 pmSFO - ITO
1 stop12h 26mMultiple Airlines
Wed 12/105:59 pmITO - SFO
2 stops13h 00mMultiple Airlines
Deal found 11/6$332
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:15 amSFO - ITO
1 stop7h 46mAlaska Airlines
Tue 12/96:44 pmITO - SFO
2 stops14h 16mAlaska Airlines
Deal found 11/5$338

Cheap flight deals from San Francisco to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 November 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$248
(Alaska Airlines)

One-way from

$124
(Expedia)

Popular in

July

Cheapest in

October

Average price

$547
Provider with most accurate pricing for San Francisco-Hilo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Hilo Intl flights.
Search Deals
From San Francisco to Hilo Intl
Search Deals
One-way flight from San Francisco to Hilo Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 November 6, 2025.
Use the filters below to find and compare flights from San Francisco to Hilo that are best for you.

Fly from

San Francisco

Fly to

Hilo

Route

Depart

Return

Price

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Mon 2/2

7:31 am-4:13 pm

1 stop10h 42m

Hilo Intl

Wed 2/11

6:44 pm-9:11 am

2 stops12h 27m

$278

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Thu 1/8

7:00 am-5:45 pm

1 stop12h 45m

Hilo Intl

Wed 1/21

7:44 pm-9:11 am

2 stops11h 27m

$298

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Tue 12/2

6:25 am-4:05 pm

2 stops11h 40m

Hilo Intl

Tue 12/9

5:59 pm-11:00 am

2 stops15h 01m

$348

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Mon 12/1

8:40 pm-7:06 am

1 stop12h 26m

Hilo Intl

Wed 12/10

5:59 pm-11:03 am

2 stops15h 04m

$349

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Sat 11/29

8:40 pm-7:03 am

1 stop12h 23m

Hilo Intl

Fri 12/5

9:00 pm-11:00 am

2 stops12h 00m

$368

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Wed 11/12

9:00 am-7:01 pm

2 stops12h 01m

Hilo Intl

Wed 12/3

6:44 pm-7:15 pm

1 stop22h 31m

$379

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Mon 11/10

7:52 am-6:00 pm

1 stop12h 08m

Hilo Intl

Thu 11/13

7:43 pm-6:17 am

1 stop8h 34m

$428

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Wed 1/7

7:00 am-5:45 pm

1 stop12h 45m

$124

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Thu 1/8

7:00 am-5:45 pm

1 stop12h 45m

$124

San FranciscoHilo

SFO - ITO

SFOITO

San Francisco

Sun 12/7

7:15 am-2:32 pm

1 stop9h 17m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 15 results
1
2

Compare providers for flights from San Francisco 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 Francisco to Hilo in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice 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 San Francisco-Hilo flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Francisco-Hilo flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Francisco-Hilo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Hilo flights, Cheapflights users trust CheapOair the most. CheapOair 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 Francisco-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 Francisco to Hilo

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

How far ahead should I book a flight from San Francisco to Hilo?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Hilo. Price data was last updated on October 31, 2025.

The best time to book flights from San Francisco to Hilo is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from San Francisco to Hilo (average of $163). Flying from San Francisco to Hilo in April is currently the most expensive (average of $279). 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.

What is the cheapest time of day to fly from SFO to ITO?

Find hourly flight availability from San Francisco to Hilo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Hilo in the evening. If you’re flexible enough to do this you can expect to save up to 62% on your trip compared to booking a flight at noon.

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 November 6, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines, and United Airlines from San Francisco to Hilo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,241 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,804 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,003 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

    Airlines like Alaska Airlines fly from San Francisco to Hilo in about 10h 42m. The time it takes to get you to your destination can typically vary by up to . The distance from San Francisco to Hilo is about 2314 mi.

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

    United Airlines, at $259, was found to be the cheapest airline from San Francisco to Hilo.Alternate airlines to your destination round-trip include Alaska Airlines and Hawaiian Airlines. United Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Hilo (average of $163). Flying from San Francisco to Hilo in April is currently the most expensive (average of $279). 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 Francisco to Hilo

Discover the top 3 airlines that operate flights from San Francisco 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$259Average$667FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$288Average$609FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$396Average$628FlexibilityNo cancel feeOn-time85%

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