S$ 496+ Cheap flights to the USA

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 9-9. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
19 Aug — 26 Aug1
1 adult

Flights to USA in 2025

Find the latest flights to USA in 2025, 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 14 August 2025.

Return from

S$ 1,004

One-way from

S$ 496

Popular in

August

Cheapest in

October

Average price

S$ 1,842

Good round-trip deal

S$ 1,199 or less

Good one-way deal

S$ 568 or less
Air Canada
  • Air Canada
  • 4-10-19-10
  • 2 total stops
  • 61h 01m total
  • Singapore to New York
9-9
  • 9-9
  • 1 total stop
  • 21h 50m total
  • Singapore to USA
Highest demand for flights based on searches. 4% potential increase in price (S$ 84 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (S$ 45 potential savings vs. average return price).
Average for return flights in August 2025
Price to beat on a round-trip flight from Singapore Changi to USA.
Price to beat on a one-way flight from Singapore Changi to USA.

Find flights to USA

Browse one-way and return flights deals to the USA on Cheapflights. Flight deals are based on user searches and were last updated on 14 August 2025
Explore the USA

Find flight deals to USA

Cheapest flights to USA
Explore the most affordable flight options available to USA. Find the lowest fares based on data from user searches, with prices last updated on 14 August 2025.

Thu 30-1010:10SIN - SFO
Nonstop15h 05mUnited Airlines
Sat 8-1122:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 12-8S$ 765
Thu 14-808:45SIN - SFO
Nonstop15h 35mUnited Airlines
Wed 27-822:55SFO - SIN
Nonstop16h 20mUnited Airlines
Deal found 12-8S$ 767
Mon 25-820:40SIN - SFO
Nonstop15h 40mUnited Airlines
Sat 13-910:45SFO - SIN
Nonstop16h 40mUnited Airlines
Deal found 14-8S$ 769
Thu 14-808:45SIN - SEA
1 stop19h 40mUnited Airlines
Wed 27-807:00SEA - SIN
1 stop32h 15mUnited Airlines
Deal found 11-8S$ 780
Tue 30-920:00SIN - SFO
1 stop39h 50mPhilippine Airlines
Fri 24-1023:55SFO - SIN
1 stop32h 45mPhilippine Airlines
Deal found 14-8S$ 785
Tue 2-920:00SIN - SFO
1 stop39h 50mPhilippine Airlines
Mon 8-923:55SFO - SIN
1 stop22h 25mPhilippine Airlines
Deal found 12-8S$ 788

Cheapflights Fare Finder

 
Locate flights to USA 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 14 August 2025.
Use the filters below to find and compare flights to the United States that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 1-11

10:10-10:15

Nonstop15h 05m

San Francisco

Wed 12-11

22:35-08:00

Nonstop17h 25m

S$ 765

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 30-10

10:10-10:15

Nonstop15h 05m

San Francisco

Sat 8-11

22:35-08:00

Nonstop17h 25m

S$ 765

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 29-10

22:20-22:15

Nonstop14h 55m

San Francisco

Mon 10-11

10:50-20:15

Nonstop17h 25m

S$ 765

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 1-11

22:20-22:15

Nonstop14h 55m

San Francisco

Mon 10-11

10:50-20:15

Nonstop17h 25m

S$ 765

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 29-10

22:20-22:15

Nonstop14h 55m

San Francisco

Tue 11-11

10:50-20:15

Nonstop17h 25m

S$ 765

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 30-10

10:10-10:15

Nonstop15h 05m

San Francisco

Wed 12-11

22:35-08:00

Nonstop17h 25m

S$ 765

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 2-11

10:10-10:15

Nonstop15h 05m

San Francisco

Sun 9-11

10:50-20:15

Nonstop17h 25m

S$ 765

SingaporeLos Angeles

SIN - LAX

SINLAX

Singapore Changi

Thu 25-9

00:20-09:45

1 stop24h 25m

Los Angeles

Fri 3-10

12:50-18:55

1 stop39h 05m

S$ 825

SingaporeLos Angeles

SIN - LAX

SINLAX

Singapore Changi

Tue 23-9

00:20-09:45

1 stop24h 25m

Los Angeles

Tue 7-10

12:50-23:20

1 stop19h 30m

S$ 825

SingaporeLos Angeles

SIN - LAX

SINLAX

Singapore Changi

Thu 4-9

00:20-09:45

1 stop24h 25m

Los Angeles

Thu 11-9

23:55-13:20

1 stop22h 25m

S$ 825

Flights are sorted by cheapest return flights first.

Deals found on 13-8

Showing 1-10 of 60 results
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2
3
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6

Best time to book a flight to USA

Have a flexible travel schedule? Discover the best time to fly to USA 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 the United States

How long is the flight to USA?

On average, a flight from Singapore to USA takes 28 hours 22 minutes. Flights to USA from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to USA?

Use this chart to determine the cheapest time to fly return from Singapore to USA. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to USA should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.

Weekly flight availability to USA

The most flights from Singapore to USA are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

What are the cheapest airlines that fly to USA?

The cheapest airlines flying from Singapore to USA are Japan Airlines, Asiana Airlines and Air Canada.

Rainfall in USA by month

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

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 mm per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

Temperature in USA by month

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

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular places to fly to in USA?

Destination popularity is based on the amount of flight searches to USA in the last few years. This data was updated on 14 August 2025.
The most popular places in USA to fly to are California, New York, Illinois, Hawaii and Massachusetts.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 14 August 2025.
Read through reviews of airlines serving the USA, such as ANA, Japan Airlines, andSingapore 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.

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
8.4
Very Good

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

FAQs about flying to USA

United States climate

The US is a large country and the climate varies by region and time of year. It experiences four seasons, but some areas of the country see a more marked change between seasons than others. The Pacific Northwest has cool summers and mild winters, while just to the south, the West Coast is sunny and pleasant all year long. The Midwest sees a bigger change between seasons, with strong summers and winters and frequent tornadoes and thunderstorms. The East Coast fluctuates and many people head down to Florida to get the warmest winters on that side of the country. Travelling in the off-season can save you a lot of money.

Getting around United States

Car is king in America, but there are dozens of low-cost airlines including Southwest,the granddaddy of all the discount carriers, JetBlue,AirTran and Spirit Airlinesto name just a few.

Rent a car and take to the highway. The major car rental outfits all have a presence at most US airports including Budget, Dollar, Hertz, Thrifty, AAA Rent-A-Car and Payless.

By bus: GotoBus.comsells line run bus tickets and tours throughout the States. Travellers can search by destination and compare all the options for a given route from one screen. The site sells tickets for more than 100 bus companiesranging fromlow-fare to luxury.

By rail: AmTrak covers the States and Vancouver, Toronto, and Montreal.

What is good to know if travelling to United States?

  • New York is a Mecca for shoppers. To make the most of your time there, book a tour of one of the shopping districts. Shop Gotham runs two-hour walking tours from about $25 (about £14), which have been described as like having a knowledgeable (and shopaholic) friend to tell you the latest retail gossip and coolest places to shop.
  • There’s no need to feel lost in Los Angeles. Purple People Greeters answer questions, provide directions, make referrals or even call the police if things go awry. They’re easy to spot. The Greeters travel in pairs, wear purple teeshirts with “District Safety” or “Downtown Guide”, and can be visited at their Service Center at 801 S Hill St.
  • Feed your inner vulture some culture. The San Francisco Conservatory of Music presents hundreds of recitals and concerts by students, faculty and guest artists each year. Most of the performances are free.
  • Orlando – there’s not a giant mouse in sight in Harry P. Leu Gardens, 50 acres of lush vegetation in the middle of the city. There is also a restored farmhouse which harks back to a time when space travel was barely imaginable and citrus, not theme parks, was king. The gardens are open every day, from 9am to 5pm. Adults pay $5, school children pay $1, and Monday mornings are free (excluding tour groups).
  • Las Vegas – eat well and save money by starting the day with an all-you-can-eat buffet. The Spice Market Buffet at the Planet Hollywood Resort & Casino, a “killer whale in a sea of buffets”.
  • Whatever you do, don’t forget to tip. Between 15 and 20 per cent is acceptable. Angry waiters have been known to follow customers onto the street to ask why they did not leave more money.
  • When is the best time to fly to United States?

    There is not really a bad time to visit the US, but New York is nicest in the spring and autumn. May and June have the most comfortable hot weather. For visiting Los Angeles, August and September are the hottest months. San Francisco is an all-year-round type of place with warm temperatures. Las Vegas is best experienced during spring and autumn. Orlando is a family favourite. Its best months are July and August coincide with school holidays (and higher-priced Orlando flights), although temperatures can climb to 37 degrees Celsius.

  • Can I find cheaper flights to USA 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 USA on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to USA?

    Based on reviews from Cheapflights users, Japan Airlines is rated the highest out of the airlines that fly to USA.

  • What is the cheapest airport to fly to in USA?

    Cincinnati Cinci./N. Kentucky is currently the cheapest airport to fly to in USA. One-way flights to Cincinnati Cinci./N. Kentucky typically cost S$ 26, while return flights cost around S$ 91.

  • How much is a return flight to USA?

    A return flight to USA will typically cost around S$ 410, however they can be found for as little as S$ 409.

  • Where does the fastest flight to USA depart from?

    For those looking to save time traveling to USA, Singapore Changi offers the quickest one-way flight (14 hours 10 minutes).

  • Which airport is closest to Universal Studios Hollywood?

    f being close to Universal Studios Hollywood is important to you, you’ll want to land at Los Angeles Airport.

  • Does Los Angeles have rental cars?

    Yes. Those touching down at Los Angeles can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Los Angeles?

    Yes. Los Angeles has hotels nearby for those requiring accommodations. 2br Furn Home - Safe/Quiet/Clean So Bay Nr Bch/Lax is the closest property to Los Angeles (0.0 km away from Los Angeles).

See more FAQs

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Yes! Cheapflights helps users easily find flights to USA with no change fees.

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