Route guide

San Francisco to Kaohsiung (SFO-KHH): Nonstop Upgrade & Award Space

United Airlines flies the SFO to KHH nonstop about 7 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every SFO to KHH departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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7
Nonstop flights a week
6,618 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every SFO to KHH departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for San Francisco to Kaohsiung to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each SFO to KHH departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

Airlines flying San Francisco to Kaohsiung nonstop

Carriers operating SFO to KHH nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • United Airlines
See SFO to KHH on the interactive map →

Frequently asked questions about SFO to KHH

How far is Kaohsiung from San Francisco?
SFO to KHH covers about 6,618 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SFO to KHH?
United Airlines is currently the only airline flying SFO to KHH nonstop. 2LNR tracks confirmed upgrade and award space on every United Airlines departure.
How many flights a week are there from SFO to KHH?
About 7 nonstop flights a week run between San Francisco and Kaohsiung in the current schedule, operated by United Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SFO to KHH?
Open the SFO to KHH calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the San Francisco to Kaohsiung route, and 2LNR will notify you when space opens. It's free to start.

Never miss SFO to KHH upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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