San Francisco

$128+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SFO
Mar 13 — Mar 201
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Find cheap flights from Kailua-Kona to San Francisco with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Kona Intl to San Francisco are usually found in January or February, booked 67 days in advance, depart on a Thursday or Saturday 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 February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:04 pm
KOA
-
SFO
Nonstop5h 08m
United Airlines
Wed 5/65:03 pm
SFO
-
KOA
Nonstop5h 47m
United Airlines
Deal found 2/9$231
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 5/53:56 pm
KOA
-
SFO
Nonstop5h 03m
Multiple Airlines
Wed 5/67:32 am
SFO
-
KOA
1 stop10h 49m
Multiple Airlines
Deal found 2/8$236
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/1010:55 pm
KOA
-
SFO
Nonstop5h 12m
United Airlines
Tue 3/174:55 pm
SFO
-
KOA
Nonstop5h 56m
United Airlines
Deal found 2/10$237
This Travelocity deal was found by Cheapflights users on 2/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:36 pm
KOA
-
SFO
1 stop14h 04m
Alaska Airlines
Wed 5/69:00 am
SFO
-
KOA
1 stop13h 52m
Alaska Airlines
Deal found 2/9$251
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 3/118:55 pm
KOA
-
SFO
1 stop9h 55m
Delta
Wed 3/1811:00 am
SFO
-
KOA
1 stop9h 47m
Delta
Deal found 2/11$256
This Delta deal was found by Cheapflights users on 2/11. 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.
Tue 3/1710:15 pm
KOA
-
SFO
2 stops14h 55m
Delta
Tue 3/245:40 am
SFO
-
KOA
2 stops15h 58m
Delta
Deal found 2/11$267
This Delta deal was found by Cheapflights users on 2/10. 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 3/108:55 pm
KOA
-
SFO
1 stop9h 55m
Delta
Tue 3/175:40 am
SFO
-
KOA
2 stops15h 58m
Delta
Deal found 2/10$272

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$231
(United Airlines)

One-way from

$128
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$397

Good round-trip deal

$386 or less

Good one-way deal

$269 or less
Provider with most accurate pricing for Kona Intl-San Francisco flight deals.
Provider most trusted by Cheapflights users for Kona Intl-San Francisco flights.
From Kona Intl to San Francisco
One-way flight from Kona Intl to San Francisco
Highest demand for flights based on searches. 18% potential increase in price ($106 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Kona Intl to San Francisco.
Price to beat on a one-way flight from Kona Intl to San Francisco.

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 February 11, 2026.
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

Tue 5/5

3:56 pm-11:59 pm

Nonstop5h 03m

San Francisco

Wed 5/6

7:32 am-3:21 pm

1 stop10h 49m

$236

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Wed 3/11

8:55 pm-9:50 am

1 stop9h 55m

San Francisco

Thu 3/19

5:40 am-6:38 pm

2 stops15h 58m

$272

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Tue 3/10

8:55 pm-9:50 am

1 stop9h 55m

San Francisco

Tue 3/17

5:40 am-6:38 pm

2 stops15h 58m

$272

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Tue 5/5

2:36 pm-9:56 am

1 stop16h 20m

San Francisco

Wed 5/6

12:26 pm-7:52 pm

1 stop10h 26m

$282

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Tue 3/10

10:55 pm-7:07 am

Nonstop5h 12m

San Francisco

Tue 3/17

6:00 am-11:33 am

1 stop8h 33m

$282

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Thu 3/26

2:39 pm-7:30 am

1 stop13h 51m

San Francisco

Mon 3/30

6:01 pm-3:22 pm

1 stop24h 21m

$306

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Wed 4/15

2:39 pm-7:30 am

1 stop13h 51m

$128

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Mon 3/23

7:40 pm-12:25 pm

1 stop13h 45m

$133

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Mon 4/20

10:00 pm-6:16 pm

2 stops17h 16m

$139

Kailua-KonaSan Francisco

KOA - SFO

KOASFO

Kona Intl

Mon 4/20

6:56 pm-9:34 pm

2 stops23h 38m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 15 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-San Francisco flight deals on Cheapflights vs. FlightHub >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 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 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 February 6, 2026.

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 $376). 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 February 11, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 37% 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 February 7, 2026.

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. Monday afternoons 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
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on KOA

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.

Harriet Baskas

Harriet Baskas

Expert on SFO

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.

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 February 11, 2026.
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.

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 3 flights from Kona Intl to San Francisco, all of which are around 5h 03m 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?

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

    Airlines like Delta fly from Kailua-Kona to San Francisco in about 9h 55m. The time it takes to get you to your destination can typically vary by up to . The distance from Kailua-Kona to San Francisco is about 2364 mi.

  • 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 $257. You may be able to fly from Kailua-Kona to San Francisco for 69% 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 $128 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: Lufthansa (97%), ITA Airways (90%), United Airlines (90%).

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

    The cheapest flight price from Kailua-Kona to San Francisco is $148. On average you can expect to pay $1,244. The most popular route, (Kona Intl - San Francisco), can usually be booked for $236.

  • 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 $376). 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
Santa Cruz
South San Francisco
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Redwood City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

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Alternative routes for Kailua-Kona to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$138Average$327FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$174Average$408FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$257Average$489FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$277Average$437FlexibilityNo cancel feeOn-time75%

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