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S$ 99+ Cheap flights from the United States

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — SIN
30 Mar — 6 Apr1
1 adult

What to know about flights from USA

Discover essential information about flights departing from USA, including flight schedules, destinations, airlines operating at the USA airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 25 March 2025.

Good round-trip deal

S$ 111 or less

Good one-way deal

S$ 27 or less
Price to beat on a round-trip flight from United States.
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Price to beat on a one-way flight from United States.
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Find flights from USA

Cheapest flights from USA
Explore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Tue 20-512:20LAX - SIN
1 stop27h 45mAir Canada
Tue 24-601:45SIN - LAX
2 stops26h 45mAir Canada
Deal found 24-3S$ 958
Sun 11-513:05SFO - SIN
2 stops27h 00mAir Canada
Sun 18-509:10SIN - SFO
2 stops42h 15mAir Canada
Deal found 24-3S$ 971
Thu 4-911:30SFO - SIN
Nonstop16h 40mSingapore Airlines
Wed 10-909:15SIN - SFO
Nonstop15h 25mSingapore Airlines
Deal found 24-3S$ 975
Thu 8-512:20LAX - SIN
1 stop27h 45mMultiple Airlines
Thu 15-506:00SIN - LAX
3 stops25h 08mMultiple Airlines
Deal found 24-3S$ 979
Thu 1-519:15SEA - SIN
1 stop20h 50mAir Canada
Thu 15-509:10SIN - SEA
1 stop24h 23mAir Canada
Deal found 23-3S$ 979
Mon 1-923:30SFO - SIN
1 stop31h 00mAsiana Airlines
Mon 22-922:50SIN - SFO
1 stop31h 40mAsiana Airlines
Deal found 24-3S$ 991
Tue 9-912:40LAX - SIN
1 stop25h 20mKorean Air
Mon 22-901:10SIN - LAX
1 stop23h 30mKorean Air
Deal found 24-3S$ 1,005
Wed 30-410:25SFO - SIN
Nonstop17h 00mUnited Airlines
Tue 27-508:45SIN - SFO
Nonstop15h 35mUnited Airlines
Deal found 25-3S$ 1,007
Mon 15-913:25LAX - SIN
1 stop20h 25mCathay Pacific
Sun 21-920:05SIN - LAX
1 stop41h 00mCathay Pacific
Deal found 25-3S$ 1,009
Mon 28-412:50LAX - SIN
1 stop19h 30mPhilippine Airlines
Sat 10-500:20SIN - LAX
1 stop35h 25mPhilippine Airlines
Deal found 23-3S$ 1,010
Mon 11-813:10SFO - SIN
1 stop19h 30mKorean Air
Tue 21-1001:10SIN - SFO
1 stop24h 30mKorean Air
Deal found 25-3S$ 1,010
Sun 11-519:15SEA - SIN
2 stops38h 35mMultiple Airlines
Sun 18-509:10SIN - SEA
1 stop24h 23mMultiple Airlines
Deal found 24-3S$ 1,013

Find flights from USA within your budget

Find flights departing from USA that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 25 March 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 20-5

12:20-07:05

1 stop27h 45m

Singapore Changi

Tue 24-6

01:45-13:30

2 stops26h 45m

S$ 958

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 11-5

13:05-07:05

2 stops27h 00m

Singapore Changi

Sun 18-5

09:10-12:25

2 stops42h 15m

S$ 971

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 4-9

11:30-19:10

Nonstop16h 40m

Singapore Changi

Thu 18-9

09:15-09:40

Nonstop15h 25m

S$ 975

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 8-5

12:20-07:05

1 stop27h 45m

Singapore Changi

Thu 15-5

06:00-16:08

3 stops25h 08m

S$ 979

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 1-9

23:30-21:30

1 stop31h 00m

Singapore Changi

Mon 22-9

22:50-15:30

1 stop31h 40m

S$ 991

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 9-9

12:40-05:00

1 stop25h 20m

Singapore Changi

Mon 22-9

01:10-09:40

1 stop23h 30m

S$ 1,005

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 30-4

10:25-18:25

Nonstop17h 00m

Singapore Changi

Tue 27-5

08:45-09:20

Nonstop15h 35m

S$ 1,007

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 15-9

13:25-00:50

1 stop20h 25m

Singapore Changi

Sun 21-9

20:05-22:05

1 stop41h 00m

S$ 1,009

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 28-4

12:50-23:20

1 stop19h 30m

Singapore Changi

Sat 10-5

00:20-20:45

1 stop35h 25m

S$ 1,010

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 13-8

22:50-12:10

1 stop22h 20m

Singapore Changi

Wed 22-10

18:25-18:40

1 stop39h 15m

S$ 1,022

Flights are sorted by cheapest return flights first.

Deals found on 24-3

Showing 1-10 of 60 results
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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.
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.

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

Currently, April is the cheapest month in which you can book a flight from USA (average of S$ 732). Flying from USA in June will prove the most costly (average of S$ 1,150). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from USA?

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

Those who are seeking the cheapest fare on flights departing from USA would be wise to consider leaving during Friday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Thursday at midday when fares are usually the most expensive.

Which airlines fly from USA?

When flying from USA check dates and pricing for the following: Singapore Airlines, United Airlines, Cathay Pacific, Delta. As they depart for the following popular destinations: Singapore.

United Airlines

United Airlines

From S$ 96

Singapore Airlines

Singapore Airlines

From S$ 730

Alaska Airlines

Alaska Airlines

From S$ 134

Delta

Delta

From S$ 257

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is Phoenix Sky Harbor Intl, with prices starting at S$ 27. Explore other affordable destinations below.

Phoenix Sky Harbor Intl

Phoenix Sky Harbor Intl

From S$ 20

Los Angeles

Los Angeles

From S$ 21

San Diego

San Diego

From S$ 31

Fort Lauderdale

Fort Lauderdale

From S$ 35

Airline reviews for flights from USA

Get insights into the airlines that provide service from USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from USA. In the last 7 days, Cheapflights users made a total of 200,618 searches.
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very Good
1,169 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very Good
1,047 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very Good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very Good
826 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Crew

9.3

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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Related info for your journey

Access useful and relevant information related to your journey from USA. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 25 March 2025.

  • What is the cheapest airport to fly out of USA?

    The cheapest routes to Singapore can be found at San Francisco airport from S$ 920. While Los Angeles airport is usually cheaper if your destination is Singapore with prices starting at S$ 930. 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 April. The most expensive month for flights is June. 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 San Francisco to Singapore from S$ 920 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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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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