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$166+ 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 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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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 July 27, 2026.

This Southwest deal was found by Cheapflights users on 7/26. 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 9/106:55 pm
ITO
-
SFO
2 stops9h 55m
Southwest
Mon 9/145:10 am
SFO
-
ITO
1 stop10h 25m
Southwest
Deal found 7/26$380
This Expedia deal was found by Cheapflights users on 7/26. 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 9/107:44 pm
ITO
-
SFO
1 stop8h 58m
Alaska Airlines
Mon 9/149:22 am
SFO
-
ITO
1 stop11h 55m
Alaska Airlines
Deal found 7/26$407
This Expedia deal was found by Cheapflights users on 7/22. 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 10/76:00 am
ITO
-
SFO
2 stops9h 50m
Multiple Airlines
Thu 10/227:35 am
SFO
-
ITO
1 stop7h 41m
Multiple Airlines
Deal found 7/22$417
This Expedia deal was found by Cheapflights users on 7/22. 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 10/78:45 pm
ITO
-
SFO
1 stop8h 24m
Alaska Airlines
Wed 10/217:35 am
SFO
-
ITO
1 stop9h 52m
Alaska Airlines
Deal found 7/22$422
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 8/246:00 am
ITO
-
SFO
2 stops12h 42m
Multiple Airlines
Tue 8/258:20 am
SFO
-
ITO
1 stop7h 54m
Multiple Airlines
Deal found 7/23$426
This Priceline deal was found by Cheapflights users on 7/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:45 pm
ITO
-
SFO
2 stops14h 38m
Multiple Airlines
Wed 10/217:27 am
SFO
-
ITO
2 stops11h 48m
Multiple Airlines
Deal found 7/22$427
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 9/106:49 pm
ITO
-
SFO
1 stop9h 53m
Multiple Airlines
Thu 9/178:25 am
SFO
-
ITO
2 stops12h 01m
Multiple Airlines
Deal found 7/25$432
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 8/266:00 am
ITO
-
SFO
2 stops12h 42m
Multiple Airlines
Sat 8/298:20 am
SFO
-
ITO
1 stop7h 54m
Multiple Airlines
Deal found 7/26$447
This Hawaiian Airlines deal was found by Cheapflights users on 7/26. 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 8/276:49 pm
ITO
-
SFO
1 stop9h 53m
Alaska Airlines
Sat 8/298:20 am
SFO
-
ITO
1 stop7h 54m
Alaska Airlines
Deal found 7/26$452
This Expedia deal was found by Cheapflights users on 7/26. 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 8/267:44 pm
ITO
-
SFO
1 stop21h 39m
Alaska Airlines
Fri 8/287:50 pm
SFO
-
ITO
1 stop14h 13m
Alaska Airlines
Deal found 7/26$453
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:55 pm
ITO
-
SFO
2 stops13h 30m
Southwest
Mon 9/145:10 am
SFO
-
ITO
1 stop10h 25m
Southwest
Deal found 7/25$454

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$380
(Southwest)

One-way from

$166
(Southwest)
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 July 27, 2026.
Use the filters below to find and compare flights from Hilo to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 9/10

6:55 pm-7:50 am

2 stops9h 55m

San Francisco

Mon 9/14

5:10 am-12:35 pm

1 stop10h 25m

$380
Quickest round-trip

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 10/7

6:00 am-6:50 pm

2 stops9h 50m

San Francisco

Thu 10/22

7:35 am-12:16 pm

1 stop7h 41m

$417

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 10/7

8:45 pm-8:09 am

1 stop8h 24m

San Francisco

Wed 10/21

7:35 am-2:27 pm

1 stop9h 52m

$422

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Mon 8/24

6:00 am-9:42 pm

2 stops12h 42m

San Francisco

Tue 8/25

8:20 am-1:14 pm

1 stop7h 54m

$426

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 10/7

8:45 pm-2:23 pm

2 stops14h 38m

San Francisco

Wed 10/21

7:27 am-4:15 pm

2 stops11h 48m

$427

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 9/10

6:49 pm-7:42 am

1 stop9h 53m

San Francisco

Thu 9/17

8:25 am-5:26 pm

2 stops12h 01m

$432

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 9/10

5:58 pm-8:40 am

2 stops11h 42m

San Francisco

Wed 9/16

9:22 am-6:17 pm

1 stop11h 55m

$432

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Sat 9/5

6:55 pm-11:25 am

2 stops13h 30m

San Francisco

Mon 9/14

5:10 am-12:35 pm

1 stop10h 25m

$454
Cheapest one-way

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Fri 9/4

8:45 pm-10:40 am

2 stops10h 55m

$172

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Mon 10/26

5:59 pm-8:09 am

1 stop11h 10m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 18 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*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.

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 $422, Southwest can have you in San Francisco from Hilo in 8h 24m. Airlines will cover a distance of 2314 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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 Clara
Santa Cruz
Fairfield
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Emeryville
Newark
Watsonville
Hayward
Redwood City
San Carlos
San Ramon
Turlock
Vallejo
San Lorenzo
Davis

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