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$139+ Cheap flights from The Big Island to San Francisco (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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SFO
Dec 22 — Dec 291
Mon 12/22
Mon 12/29
1 adult, Economy
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Cheap flight deals from The Big Island to San Francisco

Keep the following information in mind while searching for The Big Island to San Francisco flight deals. Data was last updated November 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$237
(American Airlines)

One-way from

$139
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$590

Good round-trip deal

$359 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Hilo Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Hilo Intl-San Francisco flights.
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From The Big Island to San Francisco
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One-way flight from The Big Island to San Francisco
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Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from The Big Island to San Francisco.
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Price to beat on a one-way flight from The Big Island to San Francisco.
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Find flight deals from The Big Island to San Francisco

Cheapest flights from The Big Island to San Francisco
Explore the most affordable flight options available from The Big Island to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 22, 2025.

This Travelocity deal was found by Cheapflights users on 11/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:00 pmKOA - SFO
1 stop20h 00mAlaska Airlines
Thu 12/117:24 amSFO - KOA
1 stop8h 48mAlaska Airlines
Deal found 11/20$378
This KAYAK deal was found by Cheapflights users on 11/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:55 pmKOA - SFO
Nonstop5h 17mAlaska Airlines
Wed 11/267:20 amSFO - KOA
1 stop9h 06mAlaska Airlines
Deal found 11/21$427
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 12/65:00 pmKOA - SFO
Nonstop5h 19mAlaska Airlines
Wed 12/107:24 amSFO - KOA
1 stop7h 31mAlaska Airlines
Deal found 11/21$433
This Hawaiian Airlines deal was found by Cheapflights users on 11/20. 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 12/55:58 pmKOA - SFO
1 stop9h 51mAlaska Airlines
Tue 12/97:24 amSFO - KOA
1 stop8h 48mAlaska Airlines
Deal found 11/20$438
This United Airlines deal was found by Cheapflights users on 11/21. 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 11/252:40 pmKOA - SFO
Nonstop5h 04mUnited Airlines
Wed 11/269:35 amSFO - KOA
Nonstop5h 31mUnited Airlines
Deal found 11/21$442
This Delta deal was found by Cheapflights users on 11/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:30 pmKOA - SFO
1 stop10h 14mDelta
Mon 12/16:00 amSFO - KOA
2 stops15h 25mDelta
Deal found 11/22$447
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 11/203:50 pmKOA - SFO
Nonstop5h 18mAlaska Airlines
Mon 11/247:20 amSFO - KOA
1 stop9h 06mAlaska Airlines
Deal found 11/20$448
This Delta deal was found by Cheapflights users on 11/21. 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.
Sat 12/65:58 pmKOA - SFO
2 stops15h 31mDelta
Wed 12/1010:40 amSFO - KOA
1 stop10h 50mDelta
Deal found 11/21$452
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 11/209:30 pmKOA - SFO
1 stop8h 00mDelta
Mon 11/248:25 amSFO - KOA
1 stop13h 00mDelta
Deal found 11/20$467
This Hawaiian Airlines deal was found by Cheapflights users on 11/21. 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 12/53:50 pmITO - SFO
1 stop11h 59mAlaska Airlines
Mon 12/157:24 amSFO - ITO
1 stop12h 15mAlaska Airlines
Deal found 11/21$588
This Hawaiian Airlines deal was found by Cheapflights users on 11/20. 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 12/67:44 pmITO - SFO
1 stop8h 05mAlaska Airlines
Wed 12/107:24 amSFO - ITO
1 stop12h 15mAlaska Airlines
Deal found 11/20$608
This Expedia deal was found by Cheapflights users on 11/20. 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.
Fri 12/59:10 pmMUE - SFO
2 stops11h 50mMultiple Airlines
Tue 12/97:24 amSFO - MUE
1 stop13h 49mMultiple Airlines
Deal found 11/20$680

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island 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 November 22, 2025.
Use the filters below to find and compare flights from The Big Island to San Francisco that are best for you.

Fly from

The Big Island

Fly to

San Francisco

Route

Depart

Return

Price

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Fri 2/13

10:30 pm-7:12 pm

1 stop18h 42m

San Francisco

Wed 2/18

10:18 am-6:53 pm

1 stop10h 35m

$295

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Wed 1/21

8:45 pm-9:35 am

1 stop10h 50m

San Francisco

Mon 1/26

5:55 am-6:47 pm

2 stops14h 52m

$306

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Tue 3/3

7:42 am-7:00 pm

1 stop9h 18m

San Francisco

Wed 3/4

7:00 am-5:29 pm

1 stop12h 29m

$332

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Wed 1/14

9:30 pm-7:57 am

1 stop8h 27m

San Francisco

Sat 1/17

4:03 pm-6:30 pm

1 stop28h 27m

$350

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Thu 3/19

2:45 pm-10:46 pm

Nonstop5h 01m

San Francisco

Tue 3/31

7:00 am-9:33 am

Nonstop5h 33m

$371

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Tue 12/2

1:00 pm-11:00 am

1 stop20h 00m

San Francisco

Thu 12/11

7:24 am-2:12 pm

1 stop8h 48m

$378

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Tue 3/3

7:42 am-7:00 pm

1 stop9h 18m

San Francisco

Wed 3/4

6:40 am-5:41 pm

2 stops13h 01m

$386

HiloSan Francisco

ITO - SFO

ITOSFO

Hilo Intl

Mon 2/2

7:35 am-7:45 pm

1 stop10h 10m

San Francisco

Wed 2/11

7:30 am-7:04 pm

2 stops13h 34m

$395

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Thu 2/12

8:59 pm-9:30 am

1 stop10h 31m

San Francisco

Mon 2/16

6:00 am-7:34 pm

2 stops15h 34m

$411

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Thu 2/12

2:35 pm-9:44 pm

Nonstop5h 09m

San Francisco

Mon 2/16

4:55 pm-8:51 pm

Nonstop5h 56m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 36 results
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Best time to book a flight from The Big Island to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from The Big Island 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 The Big Island to San Francisco

What is the cheapest month to book a flight from The Big Island to San Francisco?

Currently, May is the cheapest month in which you can book a flight from The Big Island to San Francisco (average of $174). Flying from The Big Island to San Francisco in June is currently the most expensive (average of $407). 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 FUI to SFO?

Find hourly flight availability from The Big Island to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 22, 2025.

It’s optimal to fly from The Big Island to San Francisco in the morning. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from The Big Island to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from The Big Island to San Francisco. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their The Big Island to San Francisco flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from The Big Island to San Francisco

Explore weekly flight availability from The Big Island to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 22, 2025.

The most flights from zzFUI to SFO are scheduled on a Saturday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

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 November 22, 2025.
Read through reviews of airlines operating flights from The Big Island to San Francisco, such as Alaska Airlines, Delta, and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,329 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,329 reviews
Alaska Airlines
8.0
Very good
11,329 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,329 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,813 reviews
Alaska Airlines
8.0
Very good
11,329 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,033 reviews
Alaska Airlines
8.0
Very good
11,329 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from The Big Island 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 airport do you fly into for flights to San Francisco from The Big Island?

    Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to San Francisco from The Big Island.

  • How popular is this The Big Island to San Francisco flight route?

    Within the past month, 3 users have taken a look at flights from The Big Island to San Francisco.

  • How long is the flight from The Big Island to San Francisco?

    Departing from The Big Island to San Francisco will take you 5h 16m. The distance from The Big Island to San Francisco is about 2364 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from The Big Island to San Francisco one-way?

    The cheapest airlines for a one-way flight from The Big Island to San Francisco are Delta ($139), United Airlines ($139), and Alaska Airlines ($160).

  • What are the most popular routes from The Big Island to San Francisco?

    The most popular route from The Big Island to San Francisco is Kona Intl - San Francisco. You may also consider Hilo Intl - San Francisco or Waimea (Big Island) Waimea Kohala - San Francisco.

  • What are the most reliable airlines from The Big Island to San Francisco?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from The Big Island to San Francisco on time: United Airlines (93%), Lufthansa (93%), ITA Airways (91%).

  • What are the cheapest flights from The Big Island to San Francisco?

    Looking at all options, your cheapest flight can be booked for $159. While the most popular route (Kona Intl - San Francisco) can be booked for $258 on average, our data indicates $708 when flying from The Big Island to San Francisco.

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

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

  • How can I find direct flights from The Big Island to San Francisco?

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

  • Can I find deals for business class flights from The Big Island to San Francisco?

    Yes. Cheapflights offers flight deals from The Big Island 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 The Big Island to San Francisco?

    Currently, May is the cheapest month in which you can book a flight from The Big Island to San Francisco (average of $174). Flying from The Big Island to San Francisco in June is currently the most expensive (average of $407). 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
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Sunnyvale
Santa Clara
Vallejo
Hollister
San Bruno
Foster City
Redwood City
Union City
Burlingame
Lodi
San Mateo
Vacaville
Lathrop

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for The Big Island to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from The Big Island to San Francisco

Discover the top 4 airlines that operate flights from The Big Island 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 November 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$199Average$486FlexibilityNo cancel feeOn-time85%
DeltaCheapest$223Average$367FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$270Average$510FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$277Average$497FlexibilityNo cancel feeOn-time75%

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