San Francisco (SFO) to Kona (KOA) flights: who flies it

San Francisco to Kona flight schedule

Scheduled nonstop departures for SFO to KOA starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from San Francisco (SFO) to Kona (KOA)
Date	Flight	Airline	Departs SFO	Arrives KOA	Duration	Aircraft
Fri, Oct 23	AS 693	Alaska Airlines, Inc.	07:00	09:36	5h 36m	Boeing 737 MAX 9
Fri, Oct 23	UA 1721	United Airlines	08:10	10:43	5h 33m	Boeing 737 MAX 9
Fri, Oct 23	UA 1723	United Airlines	18:50	21:27	5h 37m	Boeing 757-300
Sat, Oct 24	AS 693	Alaska Airlines, Inc.	07:00	09:36	5h 36m	Boeing 737 MAX 9
Sat, Oct 24	UA 1721	United Airlines	08:10	10:43	5h 33m	Boeing 737 MAX 9
Sat, Oct 24	UA 1723	United Airlines	18:50	21:27	5h 37m	Boeing 757-300
Sun, Oct 25	AS 693	Alaska Airlines, Inc.	07:00	09:36	5h 36m	Boeing 737 MAX 9
Sun, Oct 25	UA 1721	United Airlines	08:18	10:49	5h 31m	Boeing 757-300
Sun, Oct 25	UA 1723	United Airlines	18:50	21:27	5h 37m	Boeing 757-300
Mon, Oct 26	AS 693	Alaska Airlines, Inc.	07:00	09:36	5h 36m	Boeing 737 MAX 9
Mon, Oct 26	UA 1721	United Airlines	08:18	10:49	5h 31m	Boeing 757-300
Mon, Oct 26	UA 1723	United Airlines	18:50	21:27	5h 37m	Boeing 757-300
Tue, Oct 27	AS 693	Alaska Airlines, Inc.	07:00	09:36	5h 36m	Boeing 737 MAX 8
Tue, Oct 27	UA 1721	United Airlines	08:10	10:49	5h 39m	Boeing 737 MAX 9
Tue, Oct 27	UA 1723	United Airlines	18:50	21:27	5h 37m	Boeing 757-300
Wed, Oct 28	AS 693	Alaska Airlines, Inc.	07:00	09:36	5h 36m	Boeing 737 MAX 8
Wed, Oct 28	UA 1721	United Airlines	08:10	10:49	5h 39m	Boeing 737 MAX 9
Wed, Oct 28	UA 1723	United Airlines	18:50	21:27	5h 37m	Boeing 757-300
Thu, Oct 29	AS 693	Alaska Airlines, Inc.	07:00	09:36	5h 36m	Boeing 737 MAX 9
Thu, Oct 29	UA 1721	United Airlines	08:10	10:49	5h 39m	Boeing 737 MAX 9
Thu, Oct 29	UA 1723	United Airlines	18:50	21:27	5h 37m	Boeing 757-300

Showing all 21 scheduled SFO to KOA departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every SFO to KOA date on the interactive map

Aircraft on the San Francisco to Kona nonstop

In the schedule table on this page, United Airlines flies the Boeing 757-300 and the Boeing 737 MAX 9, and Alaska Airlines flies the Boeing 737 MAX 9 and the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on SFO to KOA departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for San Francisco to Kona to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Alaska Airlines award space was open on 3 of the 14 San Francisco to Kona departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the SFO to KOA departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See SFO to KOA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying San Francisco to Kona nonstop

Carriers operating SFO to KOA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See SFO to KOA on the interactive map →

Frequently asked questions about SFO to KOA

How long is the flight from San Francisco (SFO) to Kona (KOA)?

Scheduled flight times from San Francisco (SFO) to Kona (KOA) run from 5h 31m to 5h 39m across the departures in the schedule table on this page. The nonstop covers about 2,365 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from SFO to KOA?

United Airlines and Alaska Airlines fly SFO to KOA nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines.

How many flights a week are there from SFO to KOA?

About 25 nonstop flights a week run between San Francisco (SFO) and Kona (KOA) in the current schedule, operated by United Airlines and Alaska Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from SFO to KOA depart?

Scheduled SFO to KOA nonstops in the next 7 days with service leave between 07:00 and 18:50, local time at San Francisco. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate SFO to KOA nonstop?

In the schedule table on this page, SFO to KOA nonstops fly as UA 1721 and UA 1723 on United Airlines, and AS 693 on Alaska Airlines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on SFO to KOA?

Open the SFO to KOA route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.