$174+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SFO
Jun 8 — Jun 151
Round-trip
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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kona Intl to San Francisco are usually found in January or February, booked 57 days in advance, depart on a Thursday or Monday and return on a Tuesday
Cheap flight deals from Kailua-Kona to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kailua-Kona to San FranciscoExplore 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 May 9, 2026.
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 May 9, 2026.
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 5/2811:55 am
KOA
- SFO
Nonstop5h 08m
United Airlines
Mon 6/17:08 pm
SFO
- KOA
Nonstop5h 37m
United Airlines
Deal found 5/4![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 5/4. 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 5/278:50 pm
KOA
- SFO
1 stop9h 44m
Delta
Wed 6/311:55 am
SFO
- KOA
1 stop10h 25m
Delta
Deal found 5/4![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 5/4. 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 5/278:50 pm
KOA
- SFO
2 stops12h 29m
Delta
Tue 6/211:55 am
SFO
- KOA
1 stop10h 25m
Delta
Deal found 5/4![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 5/283:46 pm
KOA
- SFO
Nonstop5h 10m
Alaska Airlines
Sun 5/317:00 am
SFO
- KOA
Nonstop5h 36m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 5/299:55 pm
KOA
- SFO
1 stop9h 58m
Delta
Tue 6/211:55 am
SFO
- KOA
1 stop10h 25m
Delta
Deal found 5/4![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/27:00 am
KOA
- SFO
Nonstop5h 10m
United Airlines
Tue 6/91:55 pm
SFO
- KOA
1 stop8h 52m
United Airlines
Deal found 5/6![United Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Mon 6/810:50 pm
KOA
- SFO
Nonstop5h 10m
United Airlines
Mon 6/157:08 pm
SFO
- KOA
Nonstop5h 37m
United Airlines
Deal found 5/9![United Airlines logo]()
$327
Best flights from Kailua-Kona to San FranciscoDiscover carefully curated flight deals from Kailua-Kona to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
Discover carefully curated flight deals from Kailua-Kona to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 6/47:00 am
KOA
- SFO
Nonstop5h 10m
United Airlines
Sun 6/74:55 pm
SFO
- KOA
Nonstop5h 36m
United Airlines
Deal found 5/7![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 5/5. 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 5/208:50 pm
KOA
- SFO
1 stop9h 44m
Delta
Wed 5/2711:55 am
SFO
- KOA
1 stop10h 25m
Delta
Deal found 5/5![Delta logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 5/263:46 pm
KOA
- SFO
Nonstop5h 10m
Alaska Airlines
Wed 5/273:59 pm
SFO
- KOA
1 stop9h 15m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 5/2712:51 pm
KOA
- SFO
1 stop26h 48m
Multiple Airlines
Tue 6/27:00 am
SFO
- KOA
Nonstop5h 36m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/27:00 am
KOA
- SFO
Nonstop5h 10m
United Airlines
Tue 6/91:55 pm
SFO
- KOA
1 stop8h 52m
United Airlines
Deal found 5/6![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 5/228:50 pm
KOA
- SFO
2 stops12h 28m
Delta
Tue 5/2611:55 am
SFO
- KOA
1 stop10h 25m
Delta
Deal found 5/4![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 5/2710:50 pm
KOA
- SFO
Nonstop5h 10m
United Airlines
Wed 6/37:08 pm
SFO
- KOA
Nonstop5h 37m
United Airlines
Deal found 5/4![United Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 5/2711:55 am
KOA
- SFO
Nonstop5h 08m
United Airlines
Tue 6/27:08 pm
SFO
- KOA
Nonstop5h 37m
United Airlines
Deal found 5/5![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 5/5. 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 5/278:50 pm
KOA
- SFO
2 stops12h 29m
Delta
Tue 6/25:55 am
SFO
- KOA
2 stops16h 25m
Delta
Deal found 5/5![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/297:00 am
KOA
- SFO
Nonstop5h 10m
United Airlines
Tue 6/27:08 pm
SFO
- KOA
Nonstop5h 37m
United Airlines
Deal found 5/4![United Airlines logo]()
$397
Last-minute flights from Kailua-Kona to San FranciscoDiscover last-minute flight deals from Kailua-Kona to San Francisco. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Kailua-Kona to San Francisco. Data last updated May 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/4. 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 5/278:50 pm
KOA
- SFO
1 stop9h 44m
Delta
Wed 6/311:55 am
SFO
- KOA
1 stop10h 25m
Delta
Deal found 5/4![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 5/4. 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 5/278:50 pm
KOA
- SFO
2 stops12h 29m
Delta
Tue 6/211:55 am
SFO
- KOA
1 stop10h 25m
Delta
Deal found 5/4![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 5/2811:55 am
KOA
- SFO
Nonstop5h 08m
United Airlines
Mon 6/17:08 pm
SFO
- KOA
Nonstop5h 37m
United Airlines
Deal found 5/4![United Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 5/283:46 pm
KOA
- SFO
Nonstop5h 10m
Alaska Airlines
Sun 5/317:00 am
SFO
- KOA
Nonstop5h 36m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 5/299:55 pm
KOA
- SFO
1 stop9h 58m
Delta
Tue 6/211:55 am
SFO
- KOA
1 stop10h 25m
Delta
Deal found 5/4![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/27:00 am
KOA
- SFO
Nonstop5h 10m
United Airlines
Tue 6/91:55 pm
SFO
- KOA
1 stop8h 52m
United Airlines
Deal found 5/6![United Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Mon 6/810:50 pm
KOA
- SFO
Nonstop5h 10m
United Airlines
Mon 6/157:08 pm
SFO
- KOA
Nonstop5h 37m
United Airlines
Deal found 5/9![United Airlines logo]()
$327
One-way flights from Kailua-Kona to San FranciscoSearch for one-way flight options from Kailua-Kona to San Francisco. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
Search for one-way flight options from Kailua-Kona to San Francisco. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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.
Fri 5/299:55 pm
KOA
- SFO
2 stops15h 07m
Delta
Deal found 5/5![Delta logo]()
$174
This Delta deal was found by Cheapflights users on 5/4. 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.
Mon 6/19:55 pm
KOA
- SFO
2 stops15h 09m
Delta
Deal found 5/4![Delta logo]()
$178
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/2610:15 pm
KOA
- SFO
1 stop7h 51m
United Airlines
Deal found 5/5![United Airlines logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 5/213:46 pm
KOA
- SFO
Nonstop5h 10m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:45 pm
KOA
- SFO
1 stop8h 13m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$203
This Hawaiian Airlines deal was found by Cheapflights users on 5/7. 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 5/218:31 am
KOA
- SFO
1 stop8h 54m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$204
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 6/168:03 am
KOA
- SFO
1 stop10h 51m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$208
This Southwest deal was found by Cheapflights users on 5/7. 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 9/108:35 pm
KOA
- SFO
1 stop12h 20m
Southwest
Deal found 5/7![Southwest logo]()
$209
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/3110:15 pm
KOA
- SFO
1 stop7h 51m
United Airlines
Deal found 5/4![United Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:50 pm
KOA
- SFO
2 stops16h 08m
Delta
Deal found 5/8![Delta logo]()
$214
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 May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (United Airlines) |
One-way from | $174 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $439 |
Good round-trip deal | $556 or less |
Good one-way deal | $257 or less |
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 May 9, 2026.
Use the filters below to find and compare flights from Kailua-Kona to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Thu 6/4
7:00 am-3:10 pm
Nonstop5h 10m
San Francisco
Sun 6/7
4:55 pm-7:31 pm
Nonstop5h 36m
$307
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Tue 6/2
7:00 am-3:10 pm
Nonstop5h 10m
San Francisco
Tue 6/9
1:55 pm-7:47 pm
1 stop8h 52m
$321
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Wed 5/20
8:50 pm-9:34 am
1 stop9h 44m
San Francisco
Wed 5/27
11:55 am-7:20 pm
1 stop10h 25m
$346
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Wed 5/27
10:50 pm-7:00 am
Nonstop5h 10m
San Francisco
Wed 6/3
7:08 pm-9:45 pm
Nonstop5h 37m
$367
Quickest round-trip
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Wed 5/27
11:55 am-8:03 pm
Nonstop5h 08m
San Francisco
Tue 6/2
7:08 pm-9:45 pm
Nonstop5h 37m
$367
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Fri 5/22
8:50 pm-12:18 pm
2 stops12h 28m
San Francisco
Tue 5/26
11:55 am-7:20 pm
1 stop10h 25m
$382
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Fri 5/29
7:00 am-3:10 pm
Nonstop5h 10m
San Francisco
Tue 6/2
7:08 pm-9:45 pm
Nonstop5h 37m
$397
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Tue 5/26
3:46 pm-11:56 pm
Nonstop5h 10m
San Francisco
Wed 5/27
3:59 pm-10:14 pm
1 stop9h 15m
$409
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Wed 5/27
12:51 pm-6:39 pm
1 stop26h 48m
San Francisco
Tue 6/2
7:00 am-9:36 am
Nonstop5h 36m
$442
Kailua-KonaSan Francisco
KOA - SFO
KOASFO
Kona Intl
Wed 5/27
8:50 pm-12:19 pm
2 stops12h 29m
San Francisco
Tue 6/2
5:55 am-7:20 pm
2 stops16h 25m
$459
Showing 1-10 of 21 resultsSorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
KOA-SFO
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
Prices
Airlines
How far ahead should I book a flight from Kailua-Kona to San Francisco?
Booking 55 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, January is the cheapest month in which you can book a flight from Kailua-Kona to San Francisco (average of $257). Flying from Kailua-Kona to San Francisco in June is currently the most expensive (average of $612). 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 May 9, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 41% on flights from Kailua-Kona to San Francisco by exploring options for tickets in the afternoon.
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 May 9, 2026.
Travelers seeking maximum savings on their Kailua-Kona to San Francisco flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday mornings 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
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 May 9, 2026.
See what other customers who have flown with Alaska Airlines and United 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.
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$162 | Average$407 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$237 | Average$480 | FlexibilityNo cancel fee | On-time69% |