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S$ 543+ 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 4-2. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
27 Feb — 6 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 28 January 2026.

Tue 27-122:20
SIN
-
SFO
Nonstop14h 55m
United Airlines
Wed 28-110:35
SFO
-
SIN
Nonstop17h 40m
United Airlines
Deal found 25-1S$ 865
Sat 31-110:45
SIN
-
SFO
Nonstop14h 50m
United Airlines
Mon 16-210:35
SFO
-
SIN
Nonstop17h 40m
United Airlines
Deal found 27-1S$ 873
Thu 29-122:20
SIN
-
SFO
Nonstop14h 55m
United Airlines
Wed 11-210:35
SFO
-
SIN
Nonstop17h 40m
United Airlines
Deal found 25-1S$ 875
Wed 10-609:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Mon 20-711:45
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Deal found 26-1S$ 876
Mon 2-200:40
SIN
-
SFO
1 stop29h 00m
Multiple Airlines
Mon 16-212:00
SFO
-
SIN
1 stop24h 25m
Multiple Airlines
Deal found 26-1S$ 906
Mon 27-414:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Mon 27-400:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 26-1S$ 909
Tue 28-414:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Sun 3-500:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 26-1S$ 911
Wed 11-314:45
SIN
-
SFO
1 stop20h 15m
STARLUX Airlines
Tue 14-400:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 25-1S$ 914
Wed 18-314:45
SIN
-
SFO
1 stop20h 15m
STARLUX Airlines
Mon 30-300:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 26-1S$ 920
Tue 17-314:45
SIN
-
SFO
1 stop20h 15m
STARLUX Airlines
Fri 17-400:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 27-1S$ 921

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 200,618 searches and data was last updated on 28 January 2026.

Return from

S$ 865

One-way from

S$ 543

Popular in

August

Cheapest in

February

Average price

S$ 1,077
United Airlines
  • United Airlines
  • 10-2-25-2
  • Nonstop
  • 32h 30m total
  • Singapore to San Francisco
Search Deals
ZIPAIR
  • ZIPAIR
  • 4-2
  • 1 total stop
  • 29h 00m total
  • Singapore to Palo Alto
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 15 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 200,618 searches and data was last updated on 28 January 2026.
Use the filters below to find and compare flights to Palo Alto that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 10-2

10:10-09:00

Nonstop14h 50m

San Francisco

Wed 25-2

10:35-20:15

Nonstop17h 40m

S$ 865

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 11-3

22:20-22:15

Nonstop14h 55m

San Francisco

Wed 18-3

22:35-07:00

Nonstop17h 25m

S$ 959

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 10-2

14:25-18:45

1 stop20h 20m

San Francisco

Wed 25-2

23:40-00:40

1 stop33h 00m

S$ 986

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 19-5

02:00-19:55

1 stop32h 55m

San Francisco

Sat 23-5

01:05-00:35

1 stop32h 30m

S$ 1,001

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 24-4

02:00-19:55

1 stop32h 55m

San Francisco

Sun 26-4

01:05-12:35

1 stop20h 30m

S$ 1,006

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 6-2

10:10-09:00

Nonstop14h 50m

San Francisco

Sun 8-2

07:25-06:55

2 stops31h 30m

S$ 1,024

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 8-3

20:15-17:20

1 stop36h 05m

San Francisco

Mon 23-3

23:55-13:05

1 stop22h 10m

S$ 1,028

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 9-3

16:45-22:15

1 stop20h 30m

San Francisco

Tue 24-3

23:55-11:55

1 stop21h 00m

S$ 1,028

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 12-3

18:00-22:15

1 stop19h 15m

San Francisco

Sun 22-3

23:55-11:55

1 stop21h 00m

S$ 1,028

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 8-3

20:15-17:20

1 stop36h 05m

San Francisco

Wed 25-3

23:55-15:45

1 stop24h 50m

S$ 1,028

Flights are sorted by cheapest return flights first.

Deals found on 27-1

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 Singapore to Palo Alto. Price data was last updated on 23 January 2026.

To ensure you get the cheapest price possible for a flight to Palo Alto, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Palo Alto?

On average, a flight from Singapore to Palo Alto takes 14 hours 50 minutes. Flights to Palo Alto from other popular cities in Singapore 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 Singapore to Palo Alto are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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

The most popular airlines flying from Singapore to Palo Alto are United Airlines, Singapore Airlines and Cathay Pacific.

United Airlines
United Airlines
From S$ 756
Singapore Airlines
Singapore Airlines
From S$ 805
Cathay Pacific
Cathay Pacific
From S$ 846
EVA Air
EVA Air
From S$ 1,019

What are the cheapest airlines that fly to Palo Alto?

The cheapest airlines flying from Singapore to Palo Alto are Japan Airlines, United Airlines and Asiana 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 28 January 2026.
See what other customers who have flown with EVA Air, China Airlines, andSingapore Airlines to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very Good
1,334 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
China Airlines
8.3
Very Good
802 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Singapore Airlines
8.2
Very Good
1,439 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Cathay Pacific
7.6
Good
1,147 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
United Airlines
7.4
Good
9,213 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

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, Japan 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 S$ 3,896, however they can be found for as little as S$ 857.

  • 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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Yes, Cheapflights offers price alerts on Palo Alto flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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