Cheap flights from San Francisco to Kailua-Kona from $243 SFO → KOA
San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA)
The cheapest return found recently is $432 with American Airlines, 4 Feb 2027 – 10 Feb 2027, found today. The cheapest one-way found recently is $243 with Alaska Airlines, 1 Jan 2027, found 6 days ago.
- Cheapest one-way found recently
- $243, found 6 days ago
- Cheapest return found recently
- $432, 4 Feb 2027 to 10 Feb 2027
- Usual return price
- $474 to $645
- Cheapest month to fly
- February 2027, return fares from $432 found in the last 7 days
Return
The cheapest return fare on each of 8 departure dates is usually $474 to $645.
Cheapest return found recently
$432
4 Feb 2027 – 10 Feb 2027 · American Airlines
San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA)
Leaves 7:00 a.m. · Return leaves 9:59 p.m. · 18 h 7 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
$451
4 Feb 2027 – 4 Feb 2027 · Alaska Airlines
San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA)
Leaves 8:20 a.m. · Return leaves 2:24 p.m. · 10 h 42 min of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$432 4 Feb 2027 – 10 Feb 2027found todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 43 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $283 to $696.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 8 departure dates from 26 Nov to 9 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 6-night return fares leaving within 3 days of 4 Feb 2027 to compare.
Every date we hold
11 fares on 8 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Nov – 6 Dec | $607 | Alaska Airlines | San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 24 Dec – 29 Dec | $640 | Alaska Airlines | San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 25 Dec – 29 Dec | $590 | Alaska Airlines | San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
| 26 Dec – 1 Jan 2027 | $1,080 | Alaska Airlines | San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA) | out 2 stops, back 1 stop | found 6 days ago | See prices for these dates |
| 1 Jan 2027 – 1 Jan 2027 | $658 | Alaska Airlines | San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 2 Feb 2027 – 6 Feb 2027 | $436 | Alaska Airlines | San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA) | out nonstop, back 1 stop | found 3 days ago | See prices for these dates |
| 4 Feb 2027 – 10 Feb 2027 | $432 | American Airlines | San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 9 Feb 2027 – 13 Feb 2027 | $486 | Alaska Airlines | San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $432.
Airlines on the cheapest dates: Alaska Airlines, American Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$243
1 Jan 2027 · Alaska Airlines
San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA)
Leaves 8:00 p.m. · 12 h 51 min trip
1 stop
found 6 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$243 1 Jan 2027found 6 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 33 days, 2 Oct to 12 Nov, the cheapest one-way we saw each day was $225 to $398.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 1 Jan 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Jan 2027 | $243 | Alaska Airlines | San Francisco International Airport (SFO) → Kona International Airport at Keahole (KOA) | 1 stop | found 6 days ago | Open this trip |
Airlines on the cheapest dates: Alaska Airlines.
Premium cabin fares from San Francisco to Kailua-Kona
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 4 Feb 2027 – 10 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 1 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for San Francisco to Kailua-Kona?
Return
Fares 180 or more days before departure were typically 11% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (43 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $607 | $420 | +12% | 8 |
| 30–59 days | $590 | $590 | +9% | 10 |
| 60–89 days | $696 | $436 | +28% | 7 |
| 90–179 days | $570 | $486 | +5% | 25 |
| 180+ days | $543 | $531 | Cheapest seen | 20 |
One-way
The cheapest fares were 60 to 89 days before departure.
From the cheapest one-way each day between 2 Oct and 12 Nov (33 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 60–89 days | $254 | $225 | Cheapest seen | 14 |
| 90–179 days | $294 | $235 | +16% | 12 |
| 180+ days | $398 | $319 | +57% | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
San Francisco → Kahului
135 km from Kailua-Kona
$385
$47 less than flying to Kailua-Kona
13 Dec – 6 Jan 2027 · SFO → OGG · out nonstop, back 1 stop
found today
Sacramento → Kailua-Kona
121 km from San Francisco
$456
$24 more than flying from San Francisco
19 Apr 2027 – 23 Apr 2027 · SMF → KOA · out nonstop, back 1 stop
found today
Oakland → Kailua-Kona
13 km from San Francisco
$448
$16 more than flying from San Francisco
2 Feb 2027 – 6 Feb 2027 · OAK → KOA · out 1 stop, back nonstop
found 3 days ago
San Jose → Kailua-Kona
67 km from San Francisco
$501
$69 more than flying from San Francisco
2 Feb 2027 – 6 Feb 2027 · SJC → KOA · out 1 stop, back 1 stop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
San Francisco → Kahului
135 km from Kailua-Kona
$186
$57 less than flying to Kailua-Kona
13 Jan 2027 · SFO → OGG · 1 stop
found today
San Francisco → Hilo
105 km from Kailua-Kona
$337
$94 more than flying to Kailua-Kona
11 Jun 2027 · SFO → ITO · 2 stops
found yesterday
Monterey → Kailua-Kona
139 km from San Francisco
$355
$112 more than flying from San Francisco
1 Mar 2027 · MRY → KOA · 2 stops
found today
San Jose → Kailua-Kona
67 km from San Francisco
$444
$201 more than flying from San Francisco
25 Dec · SJC → KOA · nonstop
found 5 days ago
Oakland → Kailua-Kona
13 km from San Francisco
$497
$254 more than flying from San Francisco
25 Dec · OAK → KOA · 2 stops
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 4 Feb 2027 – 10 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from San Francisco to Kailua-Kona?
The cheapest return found recently is $432 with American Airlines, 4 Feb 2027 to 10 Feb 2027, found today. The cheapest return fare on each of 8 departure dates is usually $474 to $645.
How much is a one-way flight from San Francisco to Kailua-Kona?
The cheapest one-way found recently is $243 with Alaska Airlines, 1 Jan 2027, found 6 days ago.
What is the cheapest month to fly from San Francisco to Kailua-Kona?
February 2027 is the cheapest month for a return, from $432, 4 Feb 2027 to 10 Feb 2027, found today.
How far ahead should I book a flight from San Francisco to Kailua-Kona?
In 43 days of prices between 24 Sept and 12 Nov, return fares 180 or more days before departure were typically 11% lower than 14 to 29 days before departure. In 33 days of prices between 2 Oct and 12 Nov, one-way fares were cheapest 60 to 89 days before departure.
Is there a direct flight from San Francisco to Kailua-Kona?
Yes, the cheapest nonstop return found recently is $451 with Alaska Airlines, 4 Feb 2027 to 4 Feb 2027, found today.
How long is the flight from San Francisco to Kailua-Kona?
The cheapest one-way found recently, with Alaska Airlines on 1 Jan 2027, takes 12 h 51 min with 1 stop.
Which airlines have the cheapest flights from San Francisco to Kailua-Kona?
Between 26 Nov and 9 Feb 2027, Alaska Airlines has the cheapest return on 7 of the 8 departure dates we hold, and American Airlines on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work