What is the cheapest month to fly to Palo Alto?

Currently, March is the cheapest month in which you can book a flight to Palo Alto . Flying to Palo Alto in August will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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, Asiana Airlines 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$195, however they can be found for as little as HK$187.

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).

HK$3,297+ Flights to Palo Alto

Flights to Palo Alto in 2025

Return from	HK$5,322
One-way from	HK$3,297
Popular in	August
Cheapest in	March
Average price	HK$8,564

Asiana Airlines
6-9-18-10
2 total stops
38h 40m total
Hong Kong to San Francisco

Search Deals

Vietnam Airlines
29-11
1 total stop
38h 20m total
Hong Kong to Palo Alto

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (HK$10,087 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (HK$2,182 potential savings vs. average return price).

Search Deals

Average for return flights in July 2025

Search Deals

Find flight deals to Palo Alto

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 30 July 2025.

Sat 6-913:00HKG - SFO

1 stop17h 30mAsiana Airlines

Sat 18-1023:30SFO - HKG

1 stop21h 10mAsiana Airlines

Deal found 30-7HK$5,322

Sat 6-910:15HKG - SFO

1 stop25h 15mChina Airlines

Sat 8-1123:40SFO - HKG

1 stop17h 35mChina Airlines

Deal found 30-7HK$5,385

Fri 12-918:00HKG - SFO

1 stop20h 09mAir Canada

Mon 15-913:05SFO - HKG

2 stops36h 00mAir Canada

Deal found 27-7HK$5,463

Wed 10-914:00HKG - SFO

2 stops21h 37mMultiple Airlines

Tue 16-901:05SFO - HKG

1 stop26h 50mMultiple Airlines

Deal found 28-7HK$5,479

Wed 10-919:55HKG - SFO

Nonstop12h 55mCathay Pacific

Wed 17-923:10SFO - HKG

Nonstop15h 00mCathay Pacific

Deal found 28-7HK$5,613

Fri 12-911:15HKG - SFO

Nonstop12h 40mUnited Airlines

Fri 19-907:25SFO - HKG

1 stop18h 20mUnited Airlines

Deal found 29-7HK$5,620

Mon 1-911:15HKG - SFO

Nonstop12h 40mLufthansa

Sun 14-906:00SFO - HKG

1 stop19h 45mLufthansa

Deal found 29-7HK$5,722

Sat 6-913:30HKG - SFO

1 stop17h 30mEVA Air

Sat 25-1012:30SFO - HKG

1 stop16h 35mEVA Air

Deal found 30-7HK$5,754

Sat 23-823:00HKG - SFO

1 stop36h 50mPhilippine Airlines

Mon 1-923:55SFO - HKG

1 stop26h 25mPhilippine Airlines

Deal found 29-7HK$5,840

Best flights to Palo Alto
Discover carefully curated flight deals to Palo Alto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 July 2025.

Sat 6-913:00HKG - SFO

1 stop17h 30mAsiana Airlines

Sat 18-1023:30SFO - HKG

1 stop21h 10mAsiana Airlines

Deal found 30-7HK$5,322

Sat 6-910:15HKG - SFO

1 stop25h 15mChina Airlines

Sat 8-1123:40SFO - HKG

1 stop17h 35mChina Airlines

Deal found 30-7HK$5,385

Fri 12-918:00HKG - SFO

1 stop20h 09mAir Canada

Mon 15-913:05SFO - HKG

2 stops36h 00mAir Canada

Deal found 27-7HK$5,463

Wed 10-914:00HKG - SFO

2 stops21h 37mMultiple Airlines

Tue 16-901:05SFO - HKG

1 stop26h 50mMultiple Airlines

Deal found 28-7HK$5,479

Wed 10-919:55HKG - SFO

Nonstop12h 55mCathay Pacific

Wed 17-923:10SFO - HKG

Nonstop15h 00mCathay Pacific

Deal found 28-7HK$5,613

Fri 12-911:15HKG - SFO

Nonstop12h 40mUnited Airlines

Fri 19-907:25SFO - HKG

1 stop18h 20mUnited Airlines

Deal found 29-7HK$5,620

Mon 1-911:15HKG - SFO

Nonstop12h 40mLufthansa

Sun 14-906:00SFO - HKG

1 stop19h 45mLufthansa

Deal found 29-7HK$5,722

Sat 6-913:30HKG - SFO

1 stop17h 30mEVA Air

Sat 25-1012:30SFO - HKG

1 stop16h 35mEVA Air

Deal found 30-7HK$5,754

Sat 23-823:00HKG - SFO

1 stop36h 50mPhilippine Airlines

Mon 1-923:55SFO - HKG

1 stop26h 25mPhilippine Airlines

Deal found 29-7HK$5,840

Direct flights to Palo Alto
Explore direct flight options to Palo Alto based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 July 2025.

Wed 10-919:55HKG - SFO

Nonstop12h 55mCathay Pacific

Wed 17-923:10SFO - HKG

Nonstop15h 00mCathay Pacific

Deal found 28-7HK$5,613

Mon 1-922:30HKG - SFO

Nonstop12h 40mLufthansa

Sun 14-923:30SFO - HKG

Nonstop14h 30mLufthansa

Deal found 29-7HK$5,722

Fri 10-1011:15HKG - SFO

Nonstop12h 40mUnited Airlines

Thu 6-1111:40SFO - HKG

Nonstop15h 40mUnited Airlines

Deal found 28-7HK$5,872

Last-minute flights to Palo Alto
Discover last-minute flight deals to Palo Alto. Data last updated 30 July 2025 and is based on user searches.

Wed 6-822:30HKG - SFO

Nonstop12h 55mUnited Airlines

Mon 25-808:35SFO - HKG

2 stops30h 05mUnited Airlines

Deal found 30-7HK$8,187

Wed 6-821:10HKG - SFO

1 stop25h 10mEVA Air

Sun 24-801:25SFO - HKG

1 stop16h 25mEVA Air

Deal found 30-7HK$8,501

Wed 6-812:20HKG - SFO

2 stops38h 52mDelta

Mon 25-805:35SFO - HKG

2 stops38h 05mDelta

Deal found 30-7HK$9,671

Thu 7-811:05HKG - SFO

1 stop35h 15mMultiple Airlines

Sat 16-812:00SFO - HKG

1 stop33h 45mMultiple Airlines

Deal found 29-7HK$8,022

Thu 7-821:15HKG - SFO

2 stops41h 42mChina Airlines

Sat 16-816:03SFO - HKG

2 stops50h 12mChina Airlines

Deal found 30-7HK$9,106

Wed 20-820:10HKG - SFO

1 stop15h 50m星宇航空

Tue 26-800:50SFO - HKG

1 stop18h 05m星宇航空

Deal found 28-7HK$7,339

Sat 23-823:00HKG - SFO

1 stop36h 50mPhilippine Airlines

Mon 1-923:55SFO - HKG

1 stop26h 25mPhilippine Airlines

Deal found 29-7HK$5,840

Mon 25-822:30HKG - SFO

Nonstop12h 55mUnited Airlines

Mon 25-823:50SFO - HKG

Nonstop14h 10mUnited Airlines

Deal found 28-7HK$6,727

Mon 25-811:05HKG - SFO

1 stop24h 25mChina Airlines

Sun 31-801:05SFO - HKG

1 stop17h 10mChina Airlines

Deal found 29-7HK$7,394

Mon 25-814:35HKG - SFO

1 stop17h 20mANA

Mon 1-921:30SFO - HKG

2 stops24h 00mANA

Deal found 29-7HK$7,441

Fri 29-809:45HKG - SFO

1 stop18h 15mMultiple Airlines

Fri 5-915:30SFO - HKG

1 stop18h 50mMultiple Airlines

Deal found 30-7HK$5,534

Sun 31-800:50HKG - SFO

Nonstop13h 05mCathay Pacific

Sat 13-901:05SFO - HKG

Nonstop14h 15mCathay Pacific

Deal found 28-7HK$5,667

One-way flights to Palo Alto
Search for one-way flight options to Palo Alto. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Sat 29-1118:40HKG - SFO

1 stop38h 20mVietnam Airlines

Deal found 30-7HK$3,297

Mon 20-1011:05HKG - SFO

1 stop23h 50mChina Airlines

Deal found 27-7HK$3,313

Sat 6-922:35HKG - SFO

2 stops53h 25mMultiple Airlines

Deal found 30-7HK$3,375

Mon 1-1219:45HKG - SFO

1 stop15h 15m星宇航空

Deal found 28-7HK$3,383

Mon 22-1213:30HKG - SFO

1 stop33h 00mEVA Air

Deal found 28-7HK$3,485

Mon 25-807:30HKG - SFO

1 stop16h 35mChina Eastern

Deal found 29-7HK$3,729

Fly from

Route

Departure

Return

Price

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 6-9

13:00-15:30

1 stop17h 30m

San Francisco

Sat 18-10

23:30-11:40

1 stop21h 10m

HK$5,322

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 6-9

10:15-20:30

1 stop25h 15m

San Francisco

Sat 8-11

23:40-09:15

1 stop17h 35m

HK$5,385

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 12-9

18:00-23:09

1 stop20h 09m

San Francisco

Mon 15-9

13:05-16:05

2 stops36h 00m

HK$5,463

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 10-9

14:00-20:37

2 stops21h 37m

San Francisco

Tue 16-9

01:05-18:55

1 stop26h 50m

HK$5,479

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 10-9

19:55-17:50

Nonstop12h 55m

San Francisco

Wed 17-9

23:10-05:10

Nonstop15h 00m

HK$5,613

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 12-9

11:15-08:55

Nonstop12h 40m

San Francisco

Fri 19-9

07:25-16:45

1 stop18h 20m

HK$5,620

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 1-9

11:15-08:55

Nonstop12h 40m

San Francisco

Sun 14-9

06:00-16:45

1 stop19h 45m

HK$5,722

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 6-9

13:30-16:00

1 stop17h 30m

San Francisco

Sat 25-10

12:30-20:05

1 stop16h 35m

HK$5,754

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 23-8

23:00-20:50

1 stop36h 50m

San Francisco

Mon 1-9

23:55-17:20

1 stop26h 25m

HK$5,840

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 29-11

18:40-17:00

1 stop38h 20m

HK$3,297

Flights are sorted by cheapest return flights first.

Deals found on 30-7

Showing 1-10 of 15 results

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?

Booking 86 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 20 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.

When is the cheapest time to fly to Palo Alto?

Users looking for the lowest fares to Palo Alto should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday evenings, when prices are usually at their highest.

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 Monday, which is when the least amount of flights are scheduled (13 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.

What are the cheapest airlines that fly to Palo Alto?

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

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

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

星宇航空

9.0

Wonderful

星宇航空

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

EVA Air

8.4

Very Good

1,222 reviews

星宇航空

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

China Airlines

8.3

Very Good

754 reviews

星宇航空

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Asiana Airlines

8.2

Very Good

467 reviews

星宇航空

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Cathay Pacific

7.6

Good

949 reviews

星宇航空

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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, Asiana Airlines 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$195, however they can be found for as little as HK$187.
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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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.

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HK$3,297+ 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 29-11. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Palo Alto in 2025

Find the latest flights to Palo Alto in 2025, 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 30 July 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Palo Alto

Cheapest flights to Palo AltoExplore the most affordable flight options available to Palo Alto. Find the lowest fares based on data from user searches, with prices last updated on 30 July 2025.

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 30 July 2025.

Cheapflights Fare Finder

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

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.

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 25 July 2025.

How long is the flight to Palo Alto?

When is the cheapest time to fly to Palo Alto?

Use this chart to determine the cheapest time to fly return from Hong Kong to Palo Alto. Price data was last updated on 16 December 2024.

Weekly flight availability to Palo Alto

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

What are the cheapest airlines that fly to Palo Alto?

Rainfall in Palo Alto by month

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

Temperature in Palo Alto by month

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

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.

FAQs about flying to Palo Alto

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

What is the best airline to fly to Palo Alto?

How much is a return flight to Palo Alto?

Does San Francisco have rental cars?

Are there hotels close to San Francisco?

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.

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 30 July 2025.