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S$ 575+ 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 18-9. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
17 May — 24 May1
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 17 April 2026.

Fri 20-1123:10
SIN
-
SFO
1 stop30h 50m
Asiana Airlines
Mon 30-1123:50
SFO
-
SIN
1 stop30h 05m
Asiana Airlines
Deal found 12-4S$ 1,039
Sat 10-1022:50
SIN
-
SFO
1 stop31h 30m
Asiana Airlines
Sat 17-1023:50
SFO
-
SIN
1 stop30h 40m
Asiana Airlines
Deal found 12-4S$ 1,040
Sat 31-1023:10
SIN
-
SFO
1 stop30h 50m
Asiana Airlines
Wed 4-1123:50
SFO
-
SIN
1 stop30h 05m
Asiana Airlines
Deal found 15-4S$ 1,049
Tue 1-1223:10
SIN
-
SFO
1 stop30h 50m
Asiana Airlines
Sat 2-123:50
SFO
-
SIN
1 stop30h 05m
Asiana Airlines
Deal found 15-4S$ 1,053
Sun 24-501:25
SIN
-
SFO
1 stop24h 15m
Korean Air
Sun 19-713:10
SFO
-
SIN
1 stop39h 05m
Korean Air
Deal found 17-4S$ 1,054
Thu 5-1101:35
SIN
-
SFO
1 stop23h 55m
Korean Air
Fri 13-1111:40
SFO
-
SIN
1 stop25h 20m
Korean Air
Deal found 15-4S$ 1,058
Tue 1-1223:10
SIN
-
SFO
1 stop30h 50m
Asiana Airlines
Thu 31-1223:50
SFO
-
SIN
1 stop30h 05m
Asiana Airlines
Deal found 15-4S$ 1,060
Sun 3-522:50
SIN
-
SFO
1 stop31h 30m
Asiana Airlines
Tue 5-523:50
SFO
-
SIN
1 stop30h 40m
Asiana Airlines
Deal found 15-4S$ 1,072
Fri 2-1009:15
SIN
-
SFO
Nonstop15h 35m
Multiple Airlines
Sat 10-1000:30
SFO
-
SIN
1 stop27h 25m
Multiple Airlines
Deal found 16-4S$ 1,085
Wed 9-901:25
SIN
-
SFO
1 stop24h 15m
Korean Air
Mon 14-912:50
SFO
-
SIN
1 stop20h 05m
Korean Air
Deal found 15-4S$ 1,095
Sun 28-619:40
SIN
-
SFO
1 stop32h 55m
Multiple Airlines
Fri 31-700:30
SFO
-
SIN
1 stop32h 05m
Multiple Airlines
Deal found 16-4S$ 1,099
Fri 2-1007:30
SIN
-
SFO
2 stops31h 16m
Delta
Sun 11-1006:00
SFO
-
SIN
2 stops32h 00m
Delta
Deal found 16-4S$ 1,101

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 17 April 2026.

Return from

S$ 1,040

One-way from

S$ 575

Popular in

August

Cheapest in

February

Average price

S$ 1,312
Asiana Airlines
  • Asiana Airlines
  • 10-10-17-10
  • 2 total stops
  • 62h 10m total
  • Singapore to San Francisco
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 18-9
  • Nonstop
  • 15h 35m total
  • Singapore to Palo Alto
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 22 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 17 April 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

Thu 17-9

14:00-20:30

1 stop21h 30m

San Francisco

Sun 20-9

00:50-12:50

1 stop21h 00m

S$ 1,246

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 15-5

13:10-06:45

1 stop32h 35m

San Francisco

Sun 24-5

12:30-13:55

1 stop34h 25m

S$ 1,330

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 17-9

11:05-16:30

1 stop20h 25m

San Francisco

Mon 21-9

21:05-06:40

2 stops42h 35m

S$ 1,339

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 5-6

01:05-09:18

2 stops47h 13m

San Francisco

Sun 21-6

15:55-10:15

2 stops27h 20m

S$ 1,489

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 10-9

11:05-19:44

2 stops23h 39m

San Francisco

Mon 14-9

07:00-00:45

2 stops26h 45m

S$ 1,591
Fastest return journey

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 1-5

20:05-22:40

1 stop17h 35m

San Francisco

Sun 17-5

00:20-11:45

1 stop20h 25m

S$ 1,629

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 31-7

03:15-13:35

1 stop25h 20m

San Francisco

Mon 31-8

15:55-08:50

1 stop25h 55m

S$ 1,635

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 31-5

22:00-13:36

2 stops30h 36m

San Francisco

Fri 3-7

13:10-23:55

1 stop19h 45m

S$ 1,650

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 30-5

15:50-17:55

2 stops41h 05m

San Francisco

Thu 2-7

22:50-12:10

1 stop22h 20m

S$ 1,687

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 30-5

15:50-17:55

2 stops41h 05m

San Francisco

Sat 27-6

22:50-12:10

1 stop22h 20m

S$ 1,687

Flights are sorted by cheapest return flights first.

Deals found on 15-4

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

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 10 April 2026.

To ensure you get the cheapest price possible for a flight to Palo Alto, you should look to book at least 59 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 15 hours 10 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$ 760
Singapore Airlines
Singapore Airlines
From S$ 803
Cathay Pacific
Cathay Pacific
From S$ 848
EVA Air
EVA Air
From S$ 1,034

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 17 April 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
8.9
Very Good
Check prices

Food

8.6

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Entertainment

8.8

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.
STARLUX Airlines
8.9
Very Good
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Entertainment

8.8

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
8.5
Very Good
1,417 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Entertainment

8.8

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.
Singapore Airlines
8.2
Very Good
1,497 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Entertainment

8.8

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
1,275 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Entertainment

8.8

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
9,602 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Comfort

8.9

Overall

8.9

Boarding

9.0

Crew

9.2

Entertainment

8.8

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, 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$ 3,884, however they can be found for as little as S$ 763.

  • 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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