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$154+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — SFO
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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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 June 18, 2025.

Round-trip from

$323
(Alaska Airlines)

One-way from

$154
(Alaska Airlines)

Popular in

July

Cheapest in

October

Average price

$494
From Hilo Intl to San Francisco
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One-way flight from Hilo Intl to San Francisco
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Highest demand for flights based on searches. 10% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:47 amITO - SFO
1 stop10h 46mAlaska Airlines
Mon 9/228:04 pmSFO - ITO
1 stop13h 57mAlaska Airlines
Deal found 6/16$323
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:00 pmITO - SFO
1 stop16h 55mUnited Airlines
Tue 8/191:10 pmSFO - ITO
1 stop7h 28mUnited Airlines
Deal found 6/18$631
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/169:00 pmITO - SFO
2 stops13h 45mMultiple Airlines
Wed 7/239:35 amSFO - ITO
1 stop10h 19mMultiple Airlines
Deal found 6/18$756
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:10 pmITO - SFO
2 stops16h 08mDelta
Mon 9/2212:40 amSFO - ITO
2 stops19h 16mDelta
Deal found 6/17$851
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:00 amITO - SFO
2 stops14h 10mSouthwest
Sun 6/225:15 amSFO - ITO
2 stops15h 55mSouthwest
Deal found 6/17$879

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 June 18, 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 9/19

7:47 am-9:33 pm

1 stop10h 46m

San Francisco

Mon 9/22

8:04 pm-7:01 am

1 stop13h 57m

$323

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Tue 8/12

7:00 pm-2:55 pm

1 stop16h 55m

San Francisco

Tue 8/19

1:10 pm-5:38 pm

1 stop7h 28m

$631

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 7/16

9:00 pm-1:45 pm

2 stops13h 45m

San Francisco

Wed 7/23

9:35 am-4:54 pm

1 stop10h 19m

$756

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 9/17

6:10 pm-1:18 pm

2 stops16h 08m

San Francisco

Mon 9/22

12:40 am-4:56 pm

2 stops19h 16m

$851

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 9/4

8:36 am-6:49 pm

1 stop7h 13m

$154

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 9/3

7:47 am-9:33 pm

1 stop10h 46m

$259

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Sun 9/14

7:47 am-9:38 pm

1 stop10h 51m

$274

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Tue 7/1

6:00 am-11:10 pm

2 stops14h 10m

$312

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Fri 7/25

7:00 pm-10:00 am

2 stops12h 00m

$1,311

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

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, January is the cheapest month in which you can book a flight from Hilo to San Francisco (average of $276). Flying from Hilo to San Francisco in June is currently the most expensive (average of $362). 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.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 18, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,507 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,810 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Flying on Alaska Airlines is currently your cheapest option to San Francisco, with prices starting at $323. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $631 and $851, respectively. Users have found that Alaska Airlines is 40% 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 $154. However, be on the lookout for offers from Hawaiian Airlines and United 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, January is the cheapest month in which you can book a flight from Hilo to San Francisco (average of $276). Flying from Hilo to San Francisco in June is currently the most expensive (average of $362). 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 Hilo?

Book flights to Hilo if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hilo to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Honolulu to Santa Rosa flights
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Kailua-Kona to Ontario flights
Kailua-Kona to Reno flights

Top airline flying from Hilo to San Francisco

Discover the top airline 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$344Average$494FlexibilityNo cancel feeOn-time85%

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