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$119+ Cheap flights from Kailua-Kona to San Francisco (KOA - 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SFO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Kailua-Kona to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Kona Intl to San Francisco are usually found in September or January, booked 67 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Kailua-Kona to San Francisco

Cheapest flights from Kailua-Kona to San Francisco
Explore the most affordable flight options available from Kailua-Kona to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/2811:59 pmKOA - SFO
Nonstop5h 19mUnited Airlines
Mon 1/57:30 amSFO - KOA
Nonstop5h 54mUnited Airlines
Deal found 12/11$373
This Delta deal was found by Cheapflights users on 12/11. 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.
Sun 12/288:55 pmKOA - SFO
1 stop13h 26mDelta
Mon 1/58:46 amSFO - KOA
1 stop11h 44mDelta
Deal found 12/11$392
This Expedia deal was found by Cheapflights users on 12/11. 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.
Sun 12/285:05 pmKOA - SFO
Nonstop5h 12mMultiple Airlines
Mon 1/57:33 amSFO - KOA
1 stop8h 58mMultiple Airlines
Deal found 12/11$408
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/122:40 pmKOA - SFO
Nonstop5h 04mUnited Airlines
Wed 12/179:35 amSFO - KOA
Nonstop5h 31mUnited Airlines
Deal found 12/10$448
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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.
Sun 12/145:00 pmKOA - SFO
Nonstop5h 19mAlaska Airlines
Tue 12/167:24 amSFO - KOA
1 stop7h 31mAlaska Airlines
Deal found 12/9$453
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/222:23 pmKOA - SFO
1 stop8h 03mUnited Airlines
Mon 12/296:00 amSFO - KOA
1 stop9h 08mUnited Airlines
Deal found 12/11$467
This Expedia deal was found by Cheapflights users on 12/10. 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.
Tue 12/165:00 pmKOA - SFO
Nonstop5h 19mAlaska Airlines
Sun 12/287:00 amSFO - KOA
Nonstop5h 45mAlaska Airlines
Deal found 12/10$473
This Expedia deal was found by Cheapflights users on 12/10. 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.
Tue 12/169:54 amKOA - SFO
1 stop6h 56mMultiple Airlines
Sun 12/287:00 amSFO - KOA
Nonstop5h 45mMultiple Airlines
Deal found 12/10$478
This Delta deal was found by Cheapflights users on 12/10. 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.
Tue 12/309:55 pmKOA - SFO
1 stop13h 07mDelta
Tue 1/68:55 amSFO - KOA
1 stop11h 35mDelta
Deal found 12/10$480

Find flight deals from Kailua-Kona to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(United Airlines)

One-way from

$119
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$426

Good round-trip deal

$337 or less

Good one-way deal

$217 or less
Provider with most accurate pricing for Kona Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-San Francisco flights.
Search Deals
From Kona Intl to San Francisco
Search Deals
One-way flight from Kona Intl to San Francisco
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Kona Intl to San Francisco.
Search Deals
Price to beat on a one-way flight from Kona Intl to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona 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 December 12, 2025.
Use the filters below to find and compare flights from Kailua-Kona to San Francisco that are best for you.

Fly from

Kailua-Kona

Fly to

San Francisco

Route

Depart

Return

Price

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Wed 3/11

7:40 pm-12:21 pm

1 stop13h 41m

San Francisco

Wed 3/18

9:51 am-6:38 pm

2 stops11h 47m

$262

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Wed 2/18

10:55 pm-6:07 am

Nonstop5h 12m

San Francisco

Sun 2/22

9:05 am-12:59 pm

Nonstop5h 54m

$268

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Fri 1/16

5:04 pm-12:19 am

Nonstop5h 15m

San Francisco

Mon 1/19

7:00 am-10:44 am

Nonstop5h 44m

$278

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Thu 1/15

9:54 am-6:50 pm

1 stop6h 56m

San Francisco

Mon 1/19

7:00 am-10:44 am

Nonstop5h 44m

$283

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Thu 2/12

10:30 pm-12:34 pm

1 stop12h 04m

San Francisco

Mon 2/16

11:05 am-6:54 pm

1 stop9h 49m

$288

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Fri 1/16

9:30 pm-4:09 pm

2 stops16h 39m

San Francisco

Mon 1/19

8:25 am-6:30 pm

1 stop12h 05m

$292

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Thu 1/15

9:30 pm-1:38 pm

2 stops14h 08m

San Francisco

Mon 1/19

10:30 am-6:47 pm

1 stop10h 17m

$296

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Thu 1/15

8:36 am-7:45 pm

1 stop9h 09m

San Francisco

Mon 1/19

7:00 am-12:54 pm

1 stop7h 54m

$298

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Thu 2/12

2:35 pm-9:44 pm

Nonstop5h 09m

$119

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Tue 2/24

10:55 pm-6:07 am

Nonstop5h 12m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 18 results
1
2

Compare providers for flights from Kailua-Kona 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 Kailua-Kona to San Francisco in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Kailua-Kona-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kailua-Kona-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kailua-Kona-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-San Francisco flights, Cheapflights users trust eDreams the most. eDreams 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 Kailua-Kona-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 Kailua-Kona to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kailua-Kona 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 Kailua-Kona to San Francisco

How far ahead should I book a flight from Kailua-Kona to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Kailua-Kona to San Francisco. Price data was last updated on December 5, 2025.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kailua-Kona to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Kailua-Kona to San Francisco?

Currently, May is the cheapest month in which you can book a flight from Kailua-Kona to San Francisco (average of $174). Flying from Kailua-Kona to San Francisco in June is currently the most expensive (average of $396). 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 KOA to SFO?

Find hourly flight availability from Kailua-Kona 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 December 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 49% on flights from Kailua-Kona to San Francisco by exploring options for tickets in the morning.

What is the cheapest day to fly from Kailua-Kona to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Kailua-Kona to San Francisco. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Kailua-Kona to San Francisco flight should consider departing on Sunday mornings 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.

The best insider tips for Kailua-Kona to San Francisco flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Kailua-Kona to San Francisco trip
Airports
KOA

Security lines at KOA are rarely a concern. Expect waits of 15 to 20 minutes, even without TSA PreCheck.

Read more about KOABy Brandon Schultz
SFO

Travel from SFO to downtown San Francisco via BART takes about 40 minutes. It's the least expensive option.

Read more about SFOBy Harriet Baskas
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on KOA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Harriet Baskas

Harriet Baskas

Expert on SFO

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

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 December 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Kailua-Kona to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,431 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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
11,431 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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
8,009 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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
2,818 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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
9,095 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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 Kailua-Kona 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 airports do I use to fly from Kailua-Kona to San Francisco?

    Booking a flight from Kona Intl (KOA) to San Francisco (SFO) is your only option if you wish to fly from Kailua-Kona to San Francisco. On a typical day, there are 6 flights from Kona Intl to San Francisco, all of which are around 5h 04m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Kona Intl to San Francisco.

  • How popular is this Kailua-Kona to San Francisco flight route?

    Within the past month, 4 users have taken a look at flights from Kona Intl to San Francisco.

  • How long is the flight from Kailua-Kona to San Francisco?

    Airlines like Delta, United Airlines, and Alaska Airlines fly from Kailua-Kona to San Francisco in about 5h 12m. The time it takes to get you to your destination can typically vary by up to 8h 29m. The distance from Kailua-Kona to San Francisco is about 2364 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Kailua-Kona to San Francisco round-trip from $138. Other airlines that can offer you cheap pricing are Hawaiian Airlines, from $174, and United Airlines, from $263. You may be able to fly from Kailua-Kona to San Francisco for 70% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Kailua-Kona to San Francisco one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $128. American Airlines flights start at $137 while deals on United Airlines start at $139 one-way.

  • What are the most reliable airlines from Kailua-Kona 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 Kailua-Kona to San Francisco on time: United Airlines (92%), Lufthansa (91%), ITA Airways (89%).

  • What are the cheapest flights from Kailua-Kona to San Francisco?

    The cheapest flight price from Kailua-Kona to San Francisco is $159. On average you can expect to pay $854. The most popular route, (Kona Intl - San Francisco), can usually be booked for $262.

  • Can I find deals for flights from Kailua-Kona to San Francisco that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to San Francisco?

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

  • Can I find deals for business class flights from Kailua-Kona to San Francisco?

    Yes. Cheapflights offers flight deals from Kailua-Kona 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 Kailua-Kona to San Francisco?

    Currently, May is the cheapest month in which you can book a flight from Kailua-Kona to San Francisco (average of $174). Flying from Kailua-Kona to San Francisco in June is currently the most expensive (average of $396). 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
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Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Sunnyvale
Santa Clara
San Bruno
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Daly City
Vallejo
Hollister
Foster City
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Davis
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Burlingame
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Top 4 airlines flying from Kailua-Kona to San Francisco

Discover the top 4 airlines that operate flights from Kailua-Kona 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$214Average$435FlexibilityNo cancel feeOn-time85%
DeltaCheapest$223Average$367FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$267Average$511FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$277Average$432FlexibilityNo cancel feeOn-time75%

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