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HK$3,238+ Cheap flights to Palo Alto

— SFO
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Palo Alto in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Palo Alto

Wed 23-912:20 -
2 stops22h 58m
Wed 14-1006:20 -
2 stops37h 35m
Deal found 9-9HK$5,959
Mon 19-1009:25 -
1 stop21h 29m
Thu 5-1106:20 -
2 stops24h 50m
Deal found 8-9HK$5,967
Tue 8-909:25 -
1 stop19h 00m
Fri 11-918:43 -
1 stop19h 22m
Deal found 5-9HK$5,975
Fri 18-911:45 -
Nonstop12h 45m
Tue 3-1114:24 -
2 stops24h 36m
Deal found 7-9HK$6,006
Fri 9-1018:00 -
1 stop18h 10m
Thu 15-1000:30 -
1 stop25h 30m
Deal found 9-9HK$6,014
Thu 3-1210:35 -
Nonstop12h 30m
Sun 27-1222:35 -
1 stop28h 40m
Deal found 7-9HK$6,022
Sat 26-911:30 -
1 stop24h 40m
Sun 11-1000:30 -
1 stop25h 30m
Deal found 8-9HK$6,037
Wed 23-911:45 -
Nonstop12h 45m
Sat 10-1019:43 -
2 stops31h 47m
Deal found 8-9HK$6,045
Fri 18-911:45 -
Nonstop12h 45m
Mon 7-1220:52 -
2 stops30h 23m
Deal found 7-9HK$6,053
Sat 31-1019:05 -
1 stop16h 40m
Thu 5-1122:40 -
1 stop31h 15m
Deal found 4-9HK$6,069
Fri 16-1013:30 -
1 stop36h 00m
Wed 28-1013:00 -
1 stop36h 45m
Deal found 7-9HK$6,085

Find flight deals to Palo Alto

Return from

HK$5,959

One-way from

HK$3,238

Popular in

July

Cheapest in

January

Average price

HK$6,296
Delta
  • Delta
  • 23-9-14-10
  • 4 total stops
  • 60h 33m total
  • Hong Kong to San Francisco
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Air China
  • Air China
  • 3-11-31-12
  • 1 total stop
  • 29h 15m total
  • Hong Kong to Palo Alto
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (HK$1,356 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (HK$213 potential savings vs. average return price).
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Average for return flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Palo Alto that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Fri 26-2

19:05-19:45

1 stop16h 40m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,709

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Thu 22-10

18:00-21:10

1 stop18h 10m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,709

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Tue 17-11

19:05-19:45

1 stop16h 40m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,717

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Thu 1-10

22:30-20:10

Nonstop12h 40m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,889

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Mon 28-9

22:30-20:10

Nonstop12h 40m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,897
Fastest return journey

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Tue 24-11

22:30-18:55

Nonstop12h 25m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,897

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Wed 21-10

11:45-09:30

Nonstop12h 45m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,897

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Tue 20-10

22:30-20:10

Nonstop12h 40m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,897

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Tue 19-1

17:35-18:45

1 stop17h 10m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,944

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Wed 25-11

00:55-19:44

2 stops34h 49m

San Francisco

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$3,944

Flights are sorted by cheapest return flights first.

Deals found on 4-9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight to Palo Alto

Have a flexible travel schedule? Discover the best time to fly to Palo Alto with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Palo Alto

How long is the flight to Palo Alto?

On average, a flight from Hong Kong to Palo Alto takes 12 hours 25 minutes. Flights to Palo Alto from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Palo Alto

The most flights from Hong Kong to Palo Alto are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

What are the most popular airlines that fly to Palo Alto?

The most popular airlines flying from Hong Kong to Palo Alto are United Airlines, EVA Air and Cathay Pacific.

United Airlines
United Airlines
From HK$5,321
EVA Air
EVA Air
From HK$4,777
Cathay Pacific
Cathay Pacific
From HK$4,992
China Airlines
China Airlines
From HK$4,845

What are the cheapest airlines that fly to Palo Alto?

The cheapest airlines flying from Hong Kong to Palo Alto are Air Canada, 星宇航空 and EVA Air.

Rainfall in Palo Alto by month

In terms of precipitation, rainfall in Palo Alto ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Palo Alto when rainfall is around 0.0 mm.

Temperature in Palo Alto by month

If weather is an important factor for your trip to Palo Alto, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Palo Alto

Read through reviews of airlines serving the United States, such as 星宇航空,EVA Air, andChina Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
8.7
Very Good
Check prices

Food

8.5

Overall

8.7

Comfort

8.8

Entertainment

8.7

Crew

9.1

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
星宇航空
8.7
Very Good
星宇航空
8.7
Very Good
Check prices

Food

8.5

Overall

8.7

Comfort

8.8

Entertainment

8.7

Crew

9.1

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
EVA Air
8.5
Very Good
1,522 reviews
星宇航空
8.7
Very Good
Check prices

Food

8.5

Overall

8.7

Comfort

8.8

Entertainment

8.7

Crew

9.1

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
China Airlines
8.3
Very Good
844 reviews
星宇航空
8.7
Very Good
Check prices

Food

8.5

Overall

8.7

Comfort

8.8

Entertainment

8.7

Crew

9.1

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Cathay Pacific
7.6
Good
1,478 reviews
星宇航空
8.7
Very Good
Check prices

Food

8.5

Overall

8.7

Comfort

8.8

Entertainment

8.7

Crew

9.1

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
United Airlines
7.4
Good
10,188 reviews
星宇航空
8.7
Very Good
Check prices

Food

8.5

Overall

8.7

Comfort

8.8

Entertainment

8.7

Crew

9.1

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

FAQs about flying to Palo Alto

  • Can I find cheaper flights to Palo Alto if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Palo Alto on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Palo Alto?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Palo Alto.

  • How much is a return flight to Palo Alto?

    A return flight to Palo Alto will typically cost around HK$4,135, however they can be found for as little as HK$1,025.

  • Does San Francisco have rental cars?

    Yes. Those touching down at San Francisco can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

See more FAQs

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