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S$ 114+ 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 7-10. 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
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Good round-trip deal

S$ 91 or less

Good one-way deal

S$ 26 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 12 September 2025.

Sun 15-208:45SEA - SIN
Nonstop17h 00mSingapore Airlines
Thu 12-309:00SIN - SEA
Nonstop14h 10mSingapore Airlines
Deal found 10-9S$ 727
Tue 10-208:45SEA - SIN
Nonstop17h 00mSingapore Airlines
Tue 17-209:00SIN - SEA
Nonstop14h 10mSingapore Airlines
Deal found 10-9S$ 764
Sat 7-208:45SEA - SIN
Nonstop17h 00mSingapore Airlines
Thu 26-209:00SIN - SEA
Nonstop14h 10mSingapore Airlines
Deal found 10-9S$ 770
Tue 28-1009:45SEA - SIN
Nonstop17h 00mSingapore Airlines
Tue 4-1109:00SIN - SEA
Nonstop14h 10mSingapore Airlines
Deal found 11-9S$ 776
Thu 29-108:45SEA - SIN
Nonstop17h 00mSingapore Airlines
Sun 8-209:00SIN - SEA
Nonstop14h 10mSingapore Airlines
Deal found 11-9S$ 781
Thu 5-210:15SFO - SIN
1 stop41h 15mAir India
Thu 19-219:40SIN - SFO
1 stop37h 20mAir India
Deal found 11-9S$ 781
Mon 2-221:00SFO - SIN
1 stop30h 05mAir India
Sun 15-219:40SIN - SFO
1 stop36h 15mAir India
Deal found 11-9S$ 782
Fri 13-208:45SEA - SIN
Nonstop17h 00mSingapore Airlines
Fri 27-209:00SIN - SEA
Nonstop14h 10mSingapore Airlines
Deal found 11-9S$ 784
Sat 7-210:15SFO - SIN
1 stop41h 15mAir India
Tue 10-320:30SIN - SFO
1 stop25h 30mAir India
Deal found 11-9S$ 786
Mon 16-209:45SFO - SIN
1 stop41h 45mAir India
Sun 1-319:40SIN - SFO
1 stop36h 15mAir India
Deal found 11-9S$ 789
Mon 10-1109:40SFO - SIN
Nonstop17h 25mSingapore Airlines
Wed 19-1109:15SIN - SFO
Nonstop14h 35mSingapore Airlines
Deal found 10-9S$ 790
Sun 12-1023:35SEA - SIN
1 stop22h 45mPhilippine Airlines
Sun 19-1014:35SIN - SEA
1 stop19h 40mPhilippine Airlines
Deal found 10-9S$ 791

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 12 September 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 29-9

10:45-18:25

Nonstop16h 40m

Singapore Changi

Mon 20-10

20:40-21:10

Nonstop15h 30m

S$ 822

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Wed 28-1

08:30-00:10

2 stops23h 40m

Singapore Changi

Wed 18-3

10:40-14:40

1 stop19h 00m

S$ 854

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 30-9

10:45-18:25

Nonstop16h 40m

Singapore Changi

Thu 9-10

11:05-09:20

2 stops37h 15m

S$ 856

OntarioSingapore

ONT - SIN

ONTSIN

Ontario

Tue 13-1

06:45-20:25

2 stops45h 40m

Singapore Changi

Mon 19-1

22:30-22:38

2 stops40h 08m

S$ 877

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 1-12

22:50-05:00

1 stop38h 10m

Singapore Changi

Mon 15-12

10:40-08:30

1 stop37h 50m

S$ 927

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 10-3

11:50-20:25

1 stop41h 35m

Singapore Changi

Mon 6-4

22:30-14:50

1 stop31h 20m

S$ 927

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 4-12

10:50-05:00

1 stop26h 10m

Singapore Changi

Wed 24-12

10:40-08:30

1 stop37h 50m

S$ 927

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 6-3

11:40-00:10

1 stop20h 30m

Singapore Changi

Wed 11-3

01:35-10:30

1 stop23h 55m

S$ 927

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 20-2

21:30-20:15

1 stop30h 45m

Singapore Changi

Sat 7-3

22:20-06:32

1 stop24h 12m

S$ 929

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Wed 12-11

08:17-00:10

2 stops23h 53m

Singapore Changi

Wed 3-12

10:40-08:30

1 stop37h 50m

S$ 934

Flights are sorted by cheapest return flights first.

Deals found on 11-9

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$ 702). Flying from USA in June will prove the most costly (average of S$ 989). 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 evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Friday 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, Qatar Airways, Delta, Turkish Airlines. As they depart for the following popular destinations: Singapore.

United Airlines
United Airlines
From S$ 508
Singapore Airlines
Singapore Airlines
From S$ 680
Turkish Airlines
Turkish Airlines
From S$ 816
Alaska Airlines
Alaska Airlines
From S$ 134

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$ 26. Explore other affordable destinations below.

Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From S$ 20
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From S$ 29
Fort Lauderdale
Fort Lauderdale
From S$ 35
Los Angeles
Los Angeles
From S$ 38

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.
Read through reviews of airlines serving the United States, such as Singapore Airlines, Delta, andQatar Airways. 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
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Delta
8.0
Very Good
7,960 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7.4
Good
3,624 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
United Airlines
7.4
Good
8,937 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Turkish Airlines
7.3
Good
3,968 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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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 12 September 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$ 681. While Seattle/Tacoma Intl airport is usually cheaper if your destination is Singapore with prices starting at S$ 727. 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$ 681 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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