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Cheap flights from Hilo to San Francisco from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hilo to San Francisco departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hilo to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:55 pm - 7:50 am
ITO
-
SFO
9h 55m
2 stops
Southwest Logo
5:10 am - 12:35 pm
SFO
-
ITO
10h 25m
1 stop
$380Southwest
Thu, Sep 10 - Mon, Sep 14
Alaska Airlines Logo
7:44 pm - 7:42 am
ITO
-
SFO
8h 58m
1 stop
Alaska Airlines Logo
9:22 am - 6:17 pm
SFO
-
ITO
11h 55m
1 stop
$407Alaska Airlines
Thu, Sep 10 - Mon, Sep 14
Alaska Airlines Logo
12:54 pm - 7:42 am
ITO
-
SFO
15h 48m
1 stop
Alaska Airlines Logo
9:22 am - 6:17 pm
SFO
-
ITO
11h 55m
1 stop
$422Alaska Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
6:00 am - 9:42 pm
ITO
-
SFO
12h 42m
2 stops
Multiple Airlines Logo
8:20 am - 1:14 pm
SFO
-
ITO
7h 54m
1 stop
$426Multiple Airlines
Mon, Aug 24 - Tue, Aug 25
Multiple Airlines Logo
6:49 pm - 7:42 am
ITO
-
SFO
9h 53m
1 stop
Multiple Airlines Logo
8:25 am - 5:26 pm
SFO
-
ITO
12h 01m
2 stops
$432Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
6:49 pm - 9:46 am
ITO
-
SFO
11h 57m
2 stops
Multiple Airlines Logo
7:08 am - 7:12 pm
SFO
-
ITO
15h 04m
2 stops
$442Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
6:00 am - 9:42 pm
ITO
-
SFO
12h 42m
2 stops
Multiple Airlines Logo
8:20 am - 1:14 pm
SFO
-
ITO
7h 54m
1 stop
$447Multiple Airlines
Wed, Aug 26 - Sat, Aug 29
Alaska Airlines Logo
6:49 pm - 7:42 am
ITO
-
SFO
9h 53m
1 stop
Alaska Airlines Logo
8:20 am - 1:14 pm
SFO
-
ITO
7h 54m
1 stop
$452Alaska Airlines
Thu, Aug 27 - Sat, Aug 29
Alaska Airlines Logo
7:44 pm - 8:23 pm
ITO
-
SFO
21h 39m
1 stop
Alaska Airlines Logo
7:50 pm - 7:03 am
SFO
-
ITO
14h 13m
1 stop
$453Alaska Airlines
Wed, Aug 26 - Fri, Aug 28
Southwest Logo
6:55 pm - 11:25 am
ITO
-
SFO
13h 30m
2 stops
Southwest Logo
5:10 am - 12:35 pm
SFO
-
ITO
10h 25m
1 stop
$454Southwest
Sat, Sep 5 - Mon, Sep 14

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Southwest flights from Hilo to San Francisco

Our best Southwest deals on Hilo to San Francisco flight tickets
Southwest
Sep 10
ITO6:55 pmHilo Intl
9h 55m
2 stops
SFO7:50 amSan Francisco
Sep 14
SFO5:10 amSan Francisco
10h 25m
1 stop
ITO12:35 pmHilo Intl
$380
Southwest
Sep 5
ITO6:55 pmHilo Intl
13h 30m
2 stops
SFO11:25 amSan Francisco
Sep 14
SFO5:10 amSan Francisco
10h 25m
1 stop
ITO12:35 pmHilo Intl
$454
Southwest
Jul 31
ITO6:00 amHilo Intl
11h 45m
2 stops
SFO8:45 pmSan Francisco
Aug 9
SFO6:00 amSan Francisco
15h 10m
2 stops
ITO6:10 pmHilo Intl
$805

Alaska Airlines flights from Hilo to San Francisco

Our best Alaska Airlines deals on Hilo to San Francisco flight tickets
Alaska Airlines
Sep 10
ITO7:44 pmHilo Intl
8h 58m
1 stop
SFO7:42 amSan Francisco
Sep 14
SFO9:22 amSan Francisco
11h 55m
1 stop
ITO6:17 pmHilo Intl
$407
Alaska Airlines
Sep 10
ITO12:54 pmHilo Intl
15h 48m
1 stop
SFO7:42 amSan Francisco
Sep 16
SFO9:22 amSan Francisco
11h 55m
1 stop
ITO6:17 pmHilo Intl
$422
Alaska Airlines
Aug 27
ITO6:49 pmHilo Intl
9h 53m
1 stop
SFO7:42 amSan Francisco
Aug 29
SFO8:20 amSan Francisco
7h 54m
1 stop
ITO1:14 pmHilo Intl
$452

momondo 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, momondo users made 832,500 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

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 9/10

7:44 pm-7:42 am

1 stop8h 58m

San Francisco

Mon 9/14

9:22 am-6:17 pm

1 stop11h 55m

$407

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 9/10

12:54 pm-7:42 am

1 stop15h 48m

San Francisco

Wed 9/16

9:22 am-6:17 pm

1 stop11h 55m

$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

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

6:49 pm-9:46 am

2 stops11h 57m

San Francisco

Thu 9/17

7:08 am-7:12 pm

2 stops15h 04m

$442

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 8/26

6:00 am-9:42 pm

2 stops12h 42m

San Francisco

Sat 8/29

8:20 am-1:14 pm

1 stop7h 54m

$447
Quickest round-trip

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Thu 8/27

6:49 pm-7:42 am

1 stop9h 53m

San Francisco

Sat 8/29

8:20 am-1:14 pm

1 stop7h 54m

$452

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Wed 8/26

7:44 pm-8:23 pm

1 stop21h 39m

San Francisco

Fri 8/28

7:50 pm-7:03 am

1 stop14h 13m

$453

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Hilo to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Hilo to San Francisco flights?

You could potentially save up to 66% on your flight if you consider stops on a Hilo to San Francisco flight.

How have Hilo to San Francisco flight prices changed over time?

As of July 2026, prices for Hilo to San Francisco flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from Hilo to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Hilo to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hilo to San Francisco (ITO to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to San Francisco

Fastest flight time

7h 57m

Direct flights

None
The fastest flight from Hilo to San Francisco takes 7h 57m
There are no direct flights from Hilo to San Francisco. There are no popular flight routes from Hilo to San Francisco.
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Frequently asked questions about flying from Hilo to San Francisco

  • How far is Hilo Intl to San Francisco by plane?

    There are 2319.8 mi between Hilo Intl and San Francisco. In terms of flight time, this usually takes a little over 7h 57m.

  • When did momondo last update prices for flights from Hilo Intl Airport to San Francisco Airport?

    Prices for flights from Hilo Intl Airport to San Francisco Airport are updated daily.

  • How old do you have to be to fly from Hilo Intl Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hilo Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Fremont
Hayward
Walnut Creek
Bodega Bay
Sonoma
Roseville
Santa Clara
Berkeley
Vallejo
Salinas
Sunnyvale
Burlingame
Daly City
Milpitas
Palo Alto
Big Sur

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hilo to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Hilo to San Francisco with flexible booking policies on momondo?

All flight searches from Hilo to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hilo to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Hilo.

I’m not ready to book a flight from Hilo to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Hilo and alert you when they change.

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