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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
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$308
(Alaska Airlines)

One-way from

$154
(Alaska Airlines)

Popular in

July

Cheapest in

August

Average price

$743
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. 9% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 8/281:32 pmITO - SFO
1 stop15h 37mAlaska Airlines
Thu 9/47:00 amSFO - ITO
2 stops13h 39mAlaska Airlines
Deal found 7/29$298
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:36 amITO - SFO
1 stop8h 36mUnited Airlines
Wed 9/171:10 pmSFO - ITO
1 stop7h 29mUnited Airlines
Deal found 7/27$498
This Hawaiian Airlines deal was found by Cheapflights users on 7/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:47 amITO - SFO
1 stop10h 46mHawaiian Airlines
Tue 9/29:33 amSFO - ITO
1 stop11h 57mHawaiian Airlines
Deal found 7/27$510
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:00 pmITO - SFO
2 stops14h 51mDelta
Sat 8/3012:35 amSFO - ITO
2 stops18h 24mDelta
Deal found 7/28$834

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 July 29, 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

Wed 9/10

6:10 pm-9:12 am

2 stops12h 02m

San Francisco

Wed 9/17

11:30 am-10:17 pm

2 stops13h 47m

$308

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 9/10

8:36 am-8:12 pm

1 stop8h 36m

San Francisco

Wed 9/17

1:10 pm-5:39 pm

1 stop7h 29m

$498

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Fri 8/29

7:47 am-9:33 pm

1 stop10h 46m

San Francisco

Tue 9/2

9:33 am-6:30 pm

1 stop11h 57m

$510

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 8/27

7:00 pm-12:51 pm

2 stops14h 51m

San Francisco

Sat 8/30

12:35 am-3:59 pm

2 stops18h 24m

$834

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 9/4

7:00 pm-9:12 am

2 stops11h 12m

$154

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 9/25

9:00 pm-8:09 am

1 stop8h 09m

$172

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 8/20

8:36 am-3:07 pm

1 stop27h 31m

$256

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Mon 8/11

6:55 pm-9:15 am

2 stops11h 20m

$332

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 8/13

4:25 pm-3:55 pm

2 stops20h 30m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 $358). 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 July 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

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

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

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
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

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
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

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
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

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
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

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 $308. Additional round-trip tickets that might be worth considering are offered by United Airlines and Hawaiian Airlines, with the lowest prices starting at $498 and $510, respectively. Users have found that Alaska Airlines is 45% 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 $358). 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
Mountain View
Santa Cruz
South San Francisco
Livermore
Turlock
Manteca
Antioch
Hollister
Watsonville
Sunnyvale
Newark
Milpitas
Campbell
Foster City
Capitola
Santa Clara
San Leandro
Burlingame
Redwood City

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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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Kahului to Burbank flights
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Kailua-Kona to Sacramento flights
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Kailua-Kona to Ontario flights
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Kailua-Kona to Santa Ana 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$269Average$499FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$411Average$642FlexibilityNo cancel feeOn-time75%

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