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S$ 657+ 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 29-8. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
27 Aug — 3 Sep1
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 July 2026.

Mon 27-720:35
SIN
-
SFO
Nonstop15h 45m
United Airlines
Tue 11-811:10
SFO
-
SIN
Nonstop16h 25m
United Airlines
Deal found 27-7S$ 1,166
Tue 22-908:45
SIN
-
SFO
Nonstop15h 30m
United Airlines
Wed 30-922:40
SFO
-
SIN
Nonstop16h 35m
United Airlines
Deal found 24-7S$ 1,168
Fri 18-920:35
SIN
-
SFO
Nonstop15h 30m
United Airlines
Fri 9-1022:40
SFO
-
SIN
Nonstop16h 35m
United Airlines
Deal found 27-7S$ 1,169
Thu 30-720:35
SIN
-
SFO
Nonstop15h 45m
United Airlines
Wed 12-822:50
SFO
-
SIN
Nonstop16h 25m
United Airlines
Deal found 26-7S$ 1,170
Sat 17-1009:05
SIN
-
SFO
Nonstop15h 45m
Multiple Airlines
Mon 26-1012:40
SFO
-
SIN
1 stop25h 20m
Multiple Airlines
Deal found 24-7S$ 1,172
Sat 17-1009:05
SIN
-
SFO
Nonstop15h 45m
Multiple Airlines
Thu 29-1012:40
SFO
-
SIN
1 stop25h 20m
Multiple Airlines
Deal found 24-7S$ 1,173
Mon 17-802:00
SIN
-
SFO
1 stop33h 30m
China Airlines
Wed 23-1223:40
SFO
-
SIN
1 stop33h 00m
China Airlines
Deal found 26-7S$ 1,176
Tue 22-901:45
SIN
-
SFO
2 stops23h 35m
Multiple Airlines
Wed 7-1023:59
SFO
-
SIN
2 stops38h 16m
Multiple Airlines
Deal found 27-7S$ 1,177
Thu 12-1109:15
SIN
-
SFO
Nonstop14h 35m
Multiple Airlines
Sat 14-1123:50
SFO
-
SIN
1 stop30h 05m
Multiple Airlines
Deal found 24-7S$ 1,178
Mon 28-906:15
SIN
-
SFO
2 stops27h 16m
Air Canada
Sat 10-1019:35
SFO
-
SIN
2 stops35h 20m
Air Canada
Deal found 26-7S$ 1,181
Sat 17-1009:05
SIN
-
SFO
Nonstop15h 45m
Multiple Airlines
Wed 28-1023:50
SFO
-
SIN
1 stop31h 05m
Multiple Airlines
Deal found 24-7S$ 1,182
Wed 16-1209:30
SIN
-
SFO
2 stops29h 27m
Multiple Airlines
Sat 16-108:13
SFO
-
SIN
2 stops28h 42m
Multiple Airlines
Deal found 26-7S$ 1,183

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 July 2026.

Return from

S$ 1,166

One-way from

S$ 661

Popular in

August

Cheapest in

February

Average price

S$ 1,374
United Airlines
  • United Airlines
  • 21-10-28-10
  • Nonstop
  • 33h 05m total
  • Singapore to San Francisco
Search Deals
Air Canada
  • Air Canada
  • 10-9
  • 2 total stops
  • 23h 35m total
  • Singapore to Palo Alto
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 149 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 27 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 July 2026.
Use the filters below to find and compare flights to Palo Alto that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 11-9

20:35-21:05

Nonstop15h 30m

San Francisco

Wed 16-9

10:50-18:35

Nonstop16h 45m

S$ 1,166

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 21-10

08:45-09:15

Nonstop15h 30m

San Francisco

Wed 28-10

11:40-20:15

Nonstop17h 35m

S$ 1,166

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 21-10

09:05-09:50

Nonstop15h 45m

San Francisco

Wed 28-10

10:40-19:05

Nonstop17h 25m

S$ 1,197
Fastest return journey

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 16-12

09:15-07:50

Nonstop14h 35m

San Francisco

Sat 16-1

09:40-19:05

Nonstop17h 25m

S$ 1,305

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 12-8

08:45-09:30

Nonstop15h 45m

San Francisco

Thu 13-8

11:10-18:35

Nonstop16h 25m

S$ 1,314

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 10-8

08:45-09:30

Nonstop15h 45m

San Francisco

Tue 11-8

22:50-06:15

Nonstop16h 25m

S$ 1,314

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 24-8

08:45-09:30

Nonstop15h 45m

San Francisco

Sat 5-9

12:25-00:45

1 stop21h 20m

S$ 1,320

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 21-9

20:35-21:05

Nonstop15h 30m

San Francisco

Tue 29-9

01:10-06:40

1 stop38h 30m

S$ 1,320

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 24-9

20:35-21:05

Nonstop15h 30m

San Francisco

Mon 28-9

11:55-00:45

1 stop21h 50m

S$ 1,361

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 18-9

07:30-23:51

2 stops31h 21m

San Francisco

Fri 9-10

06:00-23:55

2 stops26h 55m

S$ 1,625

Flights are sorted by cheapest return flights first.

Deals found on 24-7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

How long is the flight to Palo Alto?

On average, a flight from Singapore to Palo Alto takes 14 hours 35 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 Monday, which is when the least amount of flights are scheduled (4 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$ 770
Singapore Airlines
Singapore Airlines
From S$ 812
Cathay Pacific
Cathay Pacific
From S$ 861
EVA Air
EVA Air
From S$ 1,081

What are the cheapest airlines that fly to Palo Alto?

The cheapest airlines flying from Singapore to Palo Alto are Air Canada, United Airlines and Singapore 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 July 2026.
See what other customers who have flown with STARLUX Airlines,EVA Air, 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.
STARLUX Airlines
8.8
Very Good
Check prices

Crew

9.1

Comfort

8.8

Overall

8.8

Boarding

8.9

Entertainment

8.7

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
STARLUX Airlines
8.8
Very Good
STARLUX Airlines
8.8
Very Good
Check prices

Crew

9.1

Comfort

8.8

Overall

8.8

Boarding

8.9

Entertainment

8.7

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
EVA Air
8.5
Very Good
1,506 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Crew

9.1

Comfort

8.8

Overall

8.8

Boarding

8.9

Entertainment

8.7

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
Singapore Airlines
8.2
Very Good
1,584 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Crew

9.1

Comfort

8.8

Overall

8.8

Boarding

8.9

Entertainment

8.7

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
Cathay Pacific
7.6
Good
1,431 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Crew

9.1

Comfort

8.8

Overall

8.8

Boarding

8.9

Entertainment

8.7

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
United Airlines
7.4
Good
10,045 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Crew

9.1

Comfort

8.8

Overall

8.8

Boarding

8.9

Entertainment

8.7

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.

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 S$ 338, however they can be found for as little as S$ 336.

  • 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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