S$ 250+ Cheap Flights from the United States | Cheapflights

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 14-9

12:00-15:45

1 stop36h 45m

Singapore Changi

Wed 16-9

23:10-09:05

1 stop24h 55m

S$ 1,105

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles Los Angeles

Wed 6-5

19:50-05:00

2 stops42h 10m

Singapore Changi

Wed 13-5

07:30-09:40

1 stop41h 10m

S$ 1,119

OntarioSingapore

ONT - SIN

ONTSIN

Ontario

Mon 4-5

06:00-05:00

2 stops32h 00m

Singapore Changi

Thu 14-5

07:30-17:10

2 stops24h 40m

S$ 1,125

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles Los Angeles

Sun 3-5

19:24-05:00

2 stops42h 36m

Singapore Changi

Mon 18-5

01:25-20:18

2 stops33h 53m

S$ 1,131

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles Los Angeles

Sun 6-9

12:40-19:15

1 stop39h 35m

Singapore Changi

Thu 10-9

07:30-21:44

2 stops29h 14m

S$ 1,189

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 4-5

07:30-05:00

2 stops30h 30m

Singapore Changi

Thu 7-5

07:30-18:15

2 stops25h 45m

S$ 1,189

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles Los Angeles

Thu 17-9

08:30-23:55

2 stops24h 25m

Singapore Changi

Fri 11-12

10:40-21:09

2 stops26h 29m

S$ 1,195

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 10-9

07:15-23:55

2 stops25h 40m

Singapore Changi

Sun 13-9

01:25-18:05

2 stops31h 40m

S$ 1,195

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 19-8

22:50-12:10

1 stop22h 20m

Singapore Changi

Tue 8-9

21:00-17:55

1 stop35h 55m

S$ 1,229

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Thu 10-9

10:54-06:15

1 stop28h 21m

Singapore Changi

Mon 14-9

08:45-16:15

1 stop22h 30m

S$ 1,234

Flights are sorted by cheapest return flights first.

Deals found on 14-4

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Best time to book a flight from USA

Have a flexible travel schedule? Discover the best time to fly from USA with our price prediction graph.

LAX-SIN

SFO-SIN

SEA-SIN

JFK-MIA

JFK-LAS

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.

Travel insights for flights from USA

Get recent, data-driven insights about flights from USA including ideal travel times, pricing trends, and more.

US0-SIN

LAX-SIN

SFO-SIN

SEA-SIN

JFK-MIA

What is the cheapest month to book a flight from USA?

Currently, February is the cheapest month in which you can book a flight from USA (average of S$ 1,180). Flying from USA in December will prove the most costly (average of S$ 2,145). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from USA?

When flying from USA check dates and pricing for the following: United Airlines, JetBlue, Singapore Airlines, Qatar Airways, Turkish Airlines. As they depart for the following popular destinations: Singapore.

United Airlines

United Airlines

JetBlue

Singapore Airlines

Singapore Airlines

Qatar Airways

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is Las Vegas Harry Reid Intl, with prices starting at S$ 37. Explore other affordable destinations below.

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

Houston Hobby

Ontario

Santa Ana J. Wayne/Orange Cnty

Santa Ana J. Wayne/Orange Cnty

Airline reviews for flights from USA

Read through reviews of airlines serving the United States, such as Singapore Airlines,Qatar Airways, andUnited 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.

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Singapore Airlines

8.2

Very Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

7.4

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

United Airlines

7.4

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Turkish Airlines

7.3

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

7.2

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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Related info for your journey

What is the cheapest airport to fly out of USA?
The cheapest routes to Singapore can be found at Seattle/Tacoma Intl airport from S$ 853. While San Francisco airport is usually cheaper if your destination is Singapore with prices starting at S$ 859. Reference our flight search to find the best deals in real time.
What is the cheapest month to fly from USA?
Currently, the cheapest month for flights from USA is February. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
Where are the cheapest places to fly to from USA?
View the cheapest flight destinations from USA:
Fly from Seattle to Singapore from S$ 853 round trip
How does Cheapflights help users find flights from USA?
Deals for flights from USA are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from USA?
Cheapflights helps you find that perfect flight from USA by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from USA with no change fees?
Yes, we can. To see specific flights from USA with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from USA become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from USA today and book when you’re ready!

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How does Cheapflights help users find flights from USA?

Deals for flights from USA are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from USA?

Cheapflights helps you find that perfect flight from USA by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from USA with no change fees?

Yes, we can. To see specific flights from USA with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from USA become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from USA today and book when you’re ready!

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