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Flights from Hong Kong to San Francisco

Compare 1 flight options on JAL

* Based on 930 flight price data points (fetched: 2026-02-14 〜 2026-02-22). Not real-time data and may not cover all departure dates. Please check the airline's official website for the latest fares and availability.

Lowest Fare$1,368.00
Flight Time21h 5m - 22h
Stops1 stop

Fares by Cabin Class

Economy$1,368 ~ $2,709
Business$6,244 ~ $6,967

Available Route Options

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundHKG Hong Kong → SIN Singapore → SFO San Francisco
ReturnSFO San Francisco → SIN Singapore → HKG Hong Kong
21h 5m22h
1stop1stop
$1,368~$6,244~
Book on Japan Airlines Official Website→
Search real-time Hong Kong to San Francisco flights on Expedia→

Compare fares with other airlines

Compare fares from different airlines operating on this route. Click on any airline to view detailed flight information and mileage earning potential.

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Miles & Status Points Earning

(when crediting to JAL Mileage Bank)

When crediting this Japan Airlines flight to JAL Mileage Bank, you earn both FLY ON Points (for elite status) and Miles (for award tickets). Here's how they work:

  • FLY ON Points: FLY ON Points are used for elite status qualification. Accumulate enough points within a calendar year to achieve higher status tiers, which unlock benefits like lounge access, priority boarding, bonus miles, and complimentary upgrades. Status points are calculated based on fare price or flight distance depending on the airline.
  • Miles: Miles are your reward currency for free flights. Redeem accumulated miles for award tickets on the airline and its partners. Miles earned depend on flight distance and your booking class. Higher booking classes earn more miles per flight.

The "FLY ON Points/$100" and "Miles/$100" columns show earning efficiency - higher numbers mean better value for your money. Compare different cabin classes to find the best balance between comfort and mileage earning.

As a oneworld member, Japan Airlines flights can be credited to partner programs. Compare earning potential:Executive Club, AAdvantage

CabinFareFLY ON PointsFLY ON Points/$100MilesMiles/$100
Economy$1,368 - $2,70910,032 - 15,049463 - 88910,032 - 15,049463 - 889
Business$6,244 - $6,96727,589 - 30,098413 - 45627,589 - 30,098413 - 456
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 1 available flight options from Hong Kong to San Francisco. Each itinerary shows the route, layover cities, flight duration, and detailed fare information.

📘What are booking classes?

Even within the same Economy cabin, tickets have hidden categories called "booking classes." Cheaper tickets get lower booking classes (Q, V, etc.) while expensive tickets get higher ones (Y, B, etc.). This dramatically affects how many miles you earn. On popular dates, cheaper booking classes sell out first, so closer to departure you may only find expensive fares—which do earn more miles. Click any fare to see the calculation details.

💡Smart booking tips

To maximize miles earned per dollar spent, look for fares with higher "Points/cost" or "Miles/cost" values. However, keep in mind that booking class also affects change/cancellation flexibility—cheaper fares often have stricter policies.

Flight List
HKGHong Kong → SINSingapore → SFOSan Francisco(21.1h+)SFOSan Francisco → SINSingapore → HKGHong Kong(22.0h+)
20,066 mi
Economy (Booking Class N, N, Q, Q)
$1,368 - $2,166
10,032FLY ON Points463-733 FLY ON Points/$100
10,032Miles463-733 Miles/$100
▼
Economy (Booking Class V, V, Q, Q)
$1,387 - $2,095
10,032FLY ON Points479-723 FLY ON Points/$100
10,032Miles479-723 Miles/$100
▼
Economy (Booking Class H, H, K, K)
$1,416 - $2,455
12,540FLY ON Points511-886 FLY ON Points/$100
12,540Miles511-886 Miles/$100
▼
Economy (Booking Class M, M, N, N)
$1,521 - $2,572
12,540FLY ON Points488-825 FLY ON Points/$100
12,540Miles488-825 Miles/$100
▼
Economy (Booking Class W, W, Q, Q)
$1,538 - $2,337
12,540FLY ON Points537-815 FLY ON Points/$100
12,540Miles537-815 Miles/$100
▼
Economy (Booking Class E, E, Q, Q)
$1,693 - $2,709
15,049FLY ON Points556-889 FLY ON Points/$100
15,049Miles556-889 Miles/$100
▼
Premium Eco/Economy (Booking Class P, P, Q, Q)
$1,722 - $2,737
15,049FLY ON Points550-874 FLY ON Points/$100
15,049Miles550-874 Miles/$100
▼
Premium Eco/Economy (Booking Class L, L, Q, Q)
$1,732 - $2,530
15,049FLY ON Points595-869 FLY ON Points/$100
15,049Miles595-869 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, Q, Q)
$2,046 - $3,061
17,556FLY ON Points574-858 FLY ON Points/$100
17,556Miles574-858 Miles/$100
▼
Business (Booking Class U, U, J, J)
$6,244 - $6,679
27,589FLY ON Points413-442 FLY ON Points/$100
27,589Miles413-442 Miles/$100
▼
Business (Booking Class J)
$6,606 - $6,967
30,098FLY ON Points432-456 FLY ON Points/$100
30,098Miles432-456 Miles/$100
▼
Premium Eco/Economy (Booking Class Y, S, Y, Y)
$11,544 - $11,611
22,175FLY ON Points191-192 FLY ON Points/$100
22,175Miles191-192 Miles/$100
▼

FAQ

You can earn between 10,032 and 30,098 Elite Miles depending on booking class. Economy: 10,032–15,049. Business: 27,589–30,098. Premium Economy/Economy (Mixed): 15,049–22,175.

The lowest fare starts at $1,368. Economy from $1,368. Business from $6,244. Premium Economy/Economy (Mixed) from $1,722.

Economy class offers better Elite Miles per cost. Economy: up to 888.9, Business: up to 455.6.

Yes. Singapore Airlines flights can also be credited to: Premium Points (ANA), Status Miles (TK), PQP (UA), Status Points (LH).

The shortest flight time is approximately 21.1h.

San Francisco on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from Hong Kong

HelsinkiLos AngelesAmsterdamBostonFrankfurtSingapore
OriginHKGHong KongChange
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DestinationSFOSan Francisco
Destinations (29)
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