Honolulu, Oahu to San Francisco (HNL–SFO) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
HNL–SFO is served by 2 airlines with nonstop service. United Airlines and HTT lead the route. The flight covers 2,397 miles in approximately 4h 4m. Beyond nonstop, 73 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines Also: AC, AV, CM, LX, TK | 69 | 777, 77W, 7M9, B39M | 4h58-9h25 | Star Alliance | AC, AV, CM, LX, TK | |
| HTT HTT | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach San Francisco from Honolulu, Oahu
| Metric | HNL→SFO | LNY→SFO | OGG→SFO |
|---|---|---|---|
| Distance from HNL | – | 73 mi | 101 mi |
| Nonstop airlines | 2 | 1 | 8 |
| Weekly flights | 166 | 1 | 107 |
| Flight time | 4h 4m | 4h 24m | 4h 8m |
| Departure OTP | 84% | – | – |
Travel Essentials
HNL: HST · SFO: PDT
When it's 6:00 PM in Honolulu, Oahu, it's 9:00 PM in San Francisco.
BART from SFO station (free AirTrain from any terminal to the station) to downtown San Francisco takes 30–40 minutes ($10.45 to Embarcadero). Traffic on 101 can make taxis and ride-hails much slower during peak hours; BART skips all of that. BART also reaches Oakland, Berkeley, and Millbrae for Caltrain connections.Ride-hails from SFO use a dedicated garage pickup area; follow signs. Taxis are metered; downtown SF costs $40–60. Caltrain to the Peninsula (Mountain View, Palo Alto, San Jose) requires taking BART to Millbrae station for the transfer. Rental cars are at a consolidated facility accessible by AirTrain.
Coastal fog dominates the climate pattern. The thick marine layer ("Karl the Fog") rolls into SFO from the Pacific regularly in summer (June–September), causing significant low-visibility delays even on days that appear sunny inland. Morning fog burns off by afternoon most days, but persistent IFR conditions can last all day. This is the primary flight disruption risk at SFO.
Temperatures are mild year-round (10–20°C) with little seasonal variation. Winters bring rain (December–March) and occasional atmospheric river events that cause brief but intense flooding on the 101. Summers are cool. Pack a light jacket year-round. Wind off the bay affects small aircraft approach paths.
HNL–SFO Quick Facts
Frequently Asked Questions
Flights from HNL to SFO
Daniel K. Inouye International Airport (HNL) and San Francisco International Airport (SFO) are connected by nonstop service from HTT and United Airlines. With 166 weekly departures, this is a heavily served route.
HNL to SFO Flight Duration and Schedule
Nonstop flight time from HNL to SFO ranges from 4 hours 4 minutes to 9 hours 25 minutes. The route covers a distance of 2,397 miles (3,857 km). There are approximately 166 weekly flights outbound and 142 return, totaling 308 flights per week in both directions.
Connecting Options and Alternatives
73 one-stop connections are available, with the fastest taking approximately 6 hours via LNY. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Lanai City (LNY), Kahului (OGG) and Lihue, Kauai (LIH).