San Francisco (SFO) to Honolulu (HNL) is about 2,397 miles (3,857 km), roughly 5 h 20 min of flying time. Honolulu is 2 hours behind San Francisco in January, and 3 hours behind San Francisco in July.
When is the cheapest time to fly from San Francisco to Honolulu?
Lowest round-trip fares found in recent searches for each month (7 to 14 day trips). Pick a cheap month, then confirm the live price.
Are there nearby airports that could be cheaper?
Fares at a neighboring airport are sometimes lower. Worth comparing on this route:
- OAKOakland San Francisco Bay Airport across the bay in Oakland.
- SJCSan José Mineta International Airport serves San José and Silicon Valley.
What ID do I need for this flight?
For domestic US flights, adults need a REAL ID-compliant license or another TSA-accepted ID, such as a passport. Read our REAL ID guide.
Need a car in Honolulu?
Compare rental cars for your travel dates, with the total price including fees.
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Things to do in Honolulu
Popular attractions and tickets, most with free cancellation.
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Frequently asked questions
How far is San Francisco from Honolulu by plane?
The great-circle distance between SFO and HNL is about 2,397 miles (3,857 km).
How long does it take to fly from San Francisco to Honolulu?
About 5 h 20 min of flying time based on distance, if a nonstop flight operates. Actual schedules vary by airline and wind, and itineraries with connections take longer.
What is the time difference between San Francisco and Honolulu?
Honolulu is 2 hours behind San Francisco in January, and 3 hours behind San Francisco in July.
Distance and flying time are calculated from airport coordinates (OurAirports data) and a typical cruise speed; they are planning estimates, not schedules. Updated 2026-10-28.
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