Find flights
Deals
Airlines

HK$2,939+ Cheap flights to Palo Alto

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4-3. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
26 Feb — 5 Mar1
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
Explore the most affordable flight options available to Palo Alto. Find the lowest fares based on data from user searches, with prices last updated on 27 January 2026.

Thu 29-117:35
HKG
-
SFO
1 stop17h 10m
China Airlines
Wed 25-223:40
SFO
-
HKG
1 stop17h 35m
China Airlines
Deal found 25-1HK$4,998
Thu 12-311:15
HKG
-
SFO
1 stop23h 45m
星宇航空
Wed 18-300:10
SFO
-
HKG
1 stop19h 00m
星宇航空
Deal found 26-1HK$5,013
Mon 2-219:45
HKG
-
SFO
1 stop15h 15m
星宇航空
Mon 16-223:10
SFO
-
HKG
1 stop27h 20m
星宇航空
Deal found 27-1HK$5,021
Fri 6-319:45
HKG
-
SFO
1 stop15h 15m
星宇航空
Fri 10-400:50
SFO
-
HKG
1 stop18h 05m
星宇航空
Deal found 27-1HK$5,068
Fri 24-420:10
HKG
-
SFO
1 stop14h 45m
China Airlines
Wed 6-501:05
SFO
-
HKG
1 stop18h 00m
China Airlines
Deal found 25-1HK$5,122
Mon 2-320:05
HKG
-
SFO
1 stop14h 40m
China Airlines
Mon 16-323:40
SFO
-
HKG
1 stop18h 35m
China Airlines
Deal found 26-1HK$5,130
Wed 4-313:10
HKG
-
SFO
1 stop16h 50m
Asiana Airlines
Tue 17-323:50
SFO
-
HKG
1 stop31h 50m
Asiana Airlines
Deal found 26-1HK$5,146
Tue 17-317:35
HKG
-
SFO
1 stop17h 10m
China Airlines
Wed 15-401:05
SFO
-
HKG
1 stop18h 00m
China Airlines
Deal found 26-1HK$5,161
Tue 14-420:10
HKG
-
SFO
1 stop15h 20m
星宇航空
Mon 18-500:50
SFO
-
HKG
1 stop18h 05m
星宇航空
Deal found 27-1HK$5,169
Sat 7-220:05
HKG
-
SFO
1 stop14h 40m
China Airlines
Tue 24-223:40
SFO
-
HKG
1 stop17h 35m
China Airlines
Deal found 25-1HK$5,177
Mon 9-220:25
HKG
-
SFO
2 stops39h 21m
Air Canada
Wed 18-213:20
SFO
-
HKG
1 stop37h 20m
Air Canada
Deal found 26-1HK$5,185

Find flight deals to Palo Alto

Find the latest flights to Palo Alto in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 27 January 2026.

Return from

HK$4,998

One-way from

HK$2,939

Popular in

July

Cheapest in

September

Average price

HK$6,331
China Airlines
  • China Airlines
  • 6-2-17-2
  • 2 total stops
  • 38h 15m total
  • Hong Kong to San Francisco
Search Deals
4-3
  • 4-3
  • 1 total stop
  • 16h 40m total
  • Hong Kong to Palo Alto
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (HK$1,228 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$183 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Palo Alto that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 27 January 2026.
Use the filters below to find and compare flights to Palo Alto that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 23-4

11:20-20:30

1 stop24h 10m

San Francisco

Wed 27-5

00:50-09:55

1 stop18h 05m

HK$5,169

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 25-5

20:10-20:30

1 stop15h 20m

San Francisco

Mon 25-5

00:50-18:55

1 stop27h 05m

HK$5,169

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 4-3

20:05-18:45

1 stop14h 40m

San Francisco

Sat 14-3

23:40-09:15

1 stop18h 35m

HK$5,395

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 10-5

20:10-19:55

1 stop14h 45m

San Francisco

Fri 14-8

01:05-13:05

1 stop21h 00m

HK$5,395

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 5-3

20:05-18:45

1 stop14h 40m

San Francisco

Tue 17-3

23:40-09:15

1 stop18h 35m

HK$5,395

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 8-5

20:10-19:55

1 stop14h 45m

San Francisco

Sun 16-8

01:05-13:05

1 stop21h 00m

HK$5,395

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 9-5

20:10-19:55

1 stop14h 45m

San Francisco

Wed 19-8

01:05-09:15

1 stop17h 10m

HK$5,395

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 11-5

14:05-19:55

1 stop20h 50m

San Francisco

Fri 14-8

01:05-09:15

1 stop17h 10m

HK$5,395

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 14-5

12:20-19:55

2 stops22h 35m

San Francisco

Fri 21-8

11:05-05:00

1 stop26h 55m

HK$5,504

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 6-4

11:45-09:20

Nonstop12h 35m

San Francisco

Tue 28-4

08:49-18:30

1 stop18h 41m

HK$5,512

Flights are sorted by cheapest return flights first.

Deals found on 25-1

Showing 1-10 of 22 results
1
2
3

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Palo Alto

When is the best time to book a flight to Palo Alto?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Palo Alto. Price data was last updated on 23 January 2026.

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights to Palo Alto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Palo Alto?

On average, a flight from Hong Kong to Palo Alto takes 12 hours 0 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 (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 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, Cathay Pacific and EVA Air.

United Airlines
United Airlines
From HK$5,390
Cathay Pacific
Cathay Pacific
From HK$5,277
EVA Air
EVA Air
From HK$5,293
China Airlines
China Airlines
From HK$4,841

What are the cheapest airlines that fly to Palo Alto?

The cheapest airlines flying from Hong Kong to Palo Alto are 星宇航空, Philippine Airlines and China Airlines.

Rainfall in Palo Alto by month

Plan your trip to Palo Alto by taking into account the average rainfall totals 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

Plan your trip to Palo Alto by taking into account the average temperature totals 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

Get insights into the airlines that provide service to Palo Alto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Palo Alto. Reviews last updated 27 January 2026.
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
8.9
Very Good
Check prices

Food

8.6

Entertainment

8.8

Crew

9.1

Overall

8.9

Comfort

8.8

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
星宇航空
8.9
Very Good
星宇航空
8.9
Very Good
Check prices

Food

8.6

Entertainment

8.8

Crew

9.1

Overall

8.9

Comfort

8.8

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
EVA Air
8.4
Very Good
1,333 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.6

Entertainment

8.8

Crew

9.1

Overall

8.9

Comfort

8.8

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
China Airlines
8.3
Very Good
802 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.6

Entertainment

8.8

Crew

9.1

Overall

8.9

Comfort

8.8

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Cathay Pacific
7.6
Good
1,144 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.6

Entertainment

8.8

Crew

9.1

Overall

8.9

Comfort

8.8

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
United Airlines
7.4
Good
9,206 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.6

Entertainment

8.8

Crew

9.1

Overall

8.9

Comfort

8.8

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

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, 星宇航空 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$2,090, however they can be found for as little as HK$1,827.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Palo Alto by cabin class

Find flights to Palo Alto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Premium Economy Class
Economy class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Palo Alto?

Cheapflights makes it easy to find Palo Alto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to Palo Alto?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Palo Alto.

Can Cheapflights find flights to Palo Alto with no change fees?

Certainly. Search results for flights to Palo Alto shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Palo Alto become cheaper?

Not ready to book yet? You can track prices for flights to Palo Alto on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.