What is the cheapest airport to fly out of USA?

The cheapest routes to Singapore can be found at Los Angeles airport from S$ 845. While San Francisco airport is usually cheaper if your destination is Singapore with prices starting at S$ 882. 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 Los Angeles to Singapore from S$ 845 round trip

S$ 831+ Flights from the United States

What to know about flights from USA

Good round-trip deal	S$ 73 or less
Good one-way deal	S$ 24 or less

Price to beat on a round-trip flight from United States.

Search Deals

Price to beat on a one-way flight from United States.

Search Deals

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 21 February 2025.

Wed 19-323:35SEA - SIN

1 stop22h 25mPhilippine Airlines

Wed 26-310:35SIN - SEA

1 stop23h 35mPhilippine Airlines

Deal found 20-2S$ 953

Wed 19-323:25SFO - SIN

1 stop28h 35mPhilippine Airlines

Wed 16-420:00SIN - SFO

1 stop40h 00mPhilippine Airlines

Deal found 20-2S$ 953

Thu 20-313:00SFO - SIN

1 stop37h 10mChina Eastern

Wed 26-300:25SIN - SFO

1 stop24h 35mChina Eastern

Deal found 20-2S$ 956

Thu 17-411:30SFO - SIN

Nonstop16h 40mSingapore Airlines

Tue 22-409:15SIN - SFO

Nonstop15h 25mSingapore Airlines

Deal found 21-2S$ 960

Thu 6-311:00SEA - SIN

1 stop21h 10mKorean Air

Sun 23-322:30SIN - SEA

1 stop26h 30mKorean Air

Deal found 21-2S$ 963

Mon 10-313:45SEA - SIN

1 stop19h 50mAsiana Airlines

Sun 16-301:55SIN - SEA

1 stop25h 00mAsiana Airlines

Deal found 20-2S$ 965

Sun 9-323:30SFO - SIN

1 stop31h 25mAsiana Airlines

Tue 25-323:10SIN - SFO

1 stop27h 00mAsiana Airlines

Deal found 20-2S$ 971

Tue 4-318:50SFO - SIN

1 stop21h 05mAir Canada

Thu 1-520:50SIN - SFO

2 stops33h 45mAir Canada

Deal found 19-2S$ 975

Sun 16-323:30SFO - SIN

1 stop34h 05mMultiple Airlines

Mon 24-308:00SIN - SFO

2 stops27h 40mMultiple Airlines

Deal found 20-2S$ 985

Mon 10-300:35SFO - SIN

2 stops25h 15mChina Southern

Mon 24-308:00SIN - SFO

2 stops27h 40mChina Southern

Deal found 20-2S$ 988

Thu 20-307:00SEA - SIN

1 stop22h 15mUnited Airlines

Wed 9-420:40SIN - SEA

1 stop19h 18mUnited Airlines

Deal found 21-2S$ 995

Wed 19-312:40SFO - SIN

1 stop25h 20mKorean Air

Wed 26-311:00SIN - SFO

1 stop38h 30mKorean Air

Deal found 19-2S$ 995

Best flights from USA
Discover carefully curated flight deals from USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Wed 19-323:35SEA - SIN

1 stop22h 25mPhilippine Airlines

Tue 25-300:35SIN - SEA

1 stop33h 35mPhilippine Airlines

Deal found 20-2S$ 953

Thu 20-313:00SFO - SIN

1 stop37h 10mChina Eastern

Wed 26-300:25SIN - SFO

1 stop24h 35mChina Eastern

Deal found 20-2S$ 956

Thu 17-411:30SFO - SIN

Nonstop16h 40mSingapore Airlines

Tue 22-409:15SIN - SFO

Nonstop15h 25mSingapore Airlines

Deal found 21-2S$ 960

Thu 6-311:00SEA - SIN

1 stop21h 10mKorean Air

Sun 23-322:30SIN - SEA

1 stop26h 30mKorean Air

Deal found 21-2S$ 963

Mon 10-313:45SEA - SIN

1 stop19h 50mAsiana Airlines

Sun 16-301:55SIN - SEA

1 stop25h 00mAsiana Airlines

Deal found 20-2S$ 965

Tue 4-318:50SFO - SIN

1 stop21h 05mAir Canada

Thu 1-520:50SIN - SFO

2 stops33h 45mAir Canada

Deal found 19-2S$ 975

Sun 16-323:30SFO - SIN

1 stop34h 05mMultiple Airlines

Mon 24-308:00SIN - SFO

2 stops27h 40mMultiple Airlines

Deal found 20-2S$ 985

Mon 10-300:35SFO - SIN

2 stops25h 15mChina Southern

Mon 24-308:00SIN - SFO

2 stops27h 40mChina Southern

Deal found 20-2S$ 988

Thu 20-307:00SEA - SIN

1 stop22h 15mUnited Airlines

Sun 6-409:00SIN - SEA

1 stop20h 18mUnited Airlines

Deal found 21-2S$ 995

Sun 9-300:20LAX - SIN

1 stop21h 45mCathay Pacific

Sun 30-301:50SIN - LAX

1 stop23h 55mCathay Pacific

Deal found 20-2S$ 1,006

Mon 24-311:35SEA - SIN

1 stop26h 25mDelta

Mon 7-401:10SIN - SEA

1 stop27h 20mDelta

Deal found 21-2S$ 1,006

Wed 23-422:50SFO - SIN

1 stop22h 20mVietnam Airlines

Tue 6-518:25SIN - SFO

1 stop39h 15mVietnam Airlines

Deal found 20-2S$ 1,018

Direct flights from USA
Explore direct flight options from USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Thu 17-411:30SFO - SIN

Nonstop16h 40mSingapore Airlines

Tue 22-409:15SIN - SFO

Nonstop15h 25mSingapore Airlines

Deal found 21-2S$ 960

Thu 13-311:40SFO - SIN

Nonstop17h 35mUnited Airlines

Mon 24-310:10SIN - SFO

Nonstop14h 50mUnited Airlines

Deal found 20-2S$ 1,088

Thu 14-823:40LAX - SIN

Nonstop17h 10mSingapore Airlines

Sun 31-820:45SIN - LAX

Nonstop15h 55mSingapore Airlines

Deal found 20-2S$ 1,163

Tue 12-810:15SEA - SIN

Nonstop16h 20mSingapore Airlines

Fri 15-809:00SIN - SEA

Nonstop14h 45mSingapore Airlines

Deal found 20-2S$ 1,316

Tue 19-822:15JFK - SIN

Nonstop19h 15mSingapore Airlines

Tue 4-1112:35SIN - JFK

Nonstop17h 50mSingapore Airlines

Deal found 20-2S$ 1,518

Thu 24-409:35EWR - SIN

Nonstop19h 10mSingapore Airlines

Tue 6-523:35SIN - EWR

Nonstop18h 25mSingapore Airlines

Deal found 19-2S$ 1,548

Last-minute flights from USA
Discover last-minute flight deals departing from USA. Data was last updated 21 February 2025 and is based on user searches.

Wed 26-222:15LAX - SIN

1 stop21h 40mCathay Pacific

Tue 11-308:00SIN - LAX

1 stop21h 20mCathay Pacific

Deal found 21-2S$ 1,006

Wed 26-211:30LAX - SIN

1 stop25h 55mChina Eastern

Thu 6-323:00SIN - LAX

1 stop26h 05mChina Eastern

Deal found 20-2S$ 1,016

Thu 27-223:30SFO - SIN

1 stop33h 05mAsiana Airlines

Thu 6-323:10SIN - SFO

1 stop27h 20mAsiana Airlines

Deal found 19-2S$ 987

Thu 27-212:10LAX - SIN

2 stops44h 15mMultiple Airlines

Mon 10-306:35SIN - LAX

2 stops25h 54mMultiple Airlines

Deal found 19-2S$ 1,052

Sat 1-312:00SFO - SIN

1 stop37h 10mChina Eastern

Fri 7-318:30SIN - SFO

1 stop30h 30mChina Eastern

Deal found 20-2S$ 1,043

Sat 1-320:40SFO - SIN

2 stops35h 30mDelta

Thu 6-301:30SIN - SFO

2 stops34h 27mDelta

Deal found 20-2S$ 1,071

Sun 2-323:30SFO - SIN

1 stop33h 05mMultiple Airlines

Wed 5-317:50SIN - SFO

2 stops41h 50mMultiple Airlines

Deal found 20-2S$ 981

Sun 2-311:40SFO - SIN

1 stop20h 30mKorean Air

Wed 5-322:30SIN - SFO

1 stop27h 00mKorean Air

Deal found 20-2S$ 1,007

Sun 2-322:35SEA - SIN

1 stop28h 25mPhilippine Airlines

Sat 15-320:00SIN - SEA

1 stop38h 10mPhilippine Airlines

Deal found 20-2S$ 1,032

Sun 2-319:06LAX - SIN

1 stop20h 54mUnited Airlines

Thu 13-310:10SIN - LAX

1 stop19h 17mUnited Airlines

Deal found 20-2S$ 1,038

Sun 2-315:04SEA - SIN

2 stops24h 56mUnited Airlines

Sat 15-322:20SIN - SEA

1 stop25h 07mUnited Airlines

Deal found 20-2S$ 1,055

Sun 2-307:00LAX - SIN

2 stops30h 00mDelta

Sat 8-301:30SIN - LAX

2 stops36h 17mDelta

Deal found 20-2S$ 1,071

One-way flights from USA
Search for one-way flight options from USA. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Tue 4-308:40SEA - SIN

Nonstop17h 00mSingapore Airlines

Deal found 20-2S$ 439

Tue 4-309:40SFO - SIN

Nonstop17h 25mSingapore Airlines

Deal found 19-2S$ 453

Wed 23-422:50SFO - SIN

1 stop27h 35mVietnam Airlines

Deal found 20-2S$ 471

Mon 7-400:35SFO - SIN

2 stops31h 55mChina Southern

Deal found 21-2S$ 476

Mon 3-312:30SEA - SIN

1 stop20h 20mJapan Airlines

Deal found 19-2S$ 504

Tue 22-413:30SEA - SIN

1 stop19h 50mAmerican Airlines

Deal found 20-2S$ 512

Sat 12-400:35SFO - SIN

2 stops29h 35mMultiple Airlines

Deal found 20-2S$ 538

Wed 26-210:40SFO - SIN

Nonstop17h 35mUnited Airlines

Deal found 21-2S$ 550

Sun 9-301:20SFO - SIN

1 stop25h 15mANA

Deal found 20-2S$ 552

Wed 6-812:25SFO - SIN

1 stop26h 45mJapan Airlines

Deal found 20-2S$ 554

Tue 11-312:00SEA - SIN

1 stop26h 00mKorean Air

Deal found 20-2S$ 559

Tue 4-308:12SJC - SIN

2 stops24h 38mJapan Airlines

Deal found 19-2S$ 560

Find flights from USA within your budget

Fly to

Route

Depart

Return

Price

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Wed 19-3

23:35-13:00

1 stop22h 25m

Singapore Changi

Wed 26-3

10:35-19:10

1 stop23h 35m

S$ 953

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 20-3

13:00-17:10

1 stop37h 10m

Singapore Changi

Wed 26-3

00:25-10:00

1 stop24h 35m

S$ 956

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 17-4

11:30-19:10

Nonstop16h 40m

Singapore Changi

Tue 22-4

09:15-09:40

Nonstop15h 25m

S$ 960

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Thu 6-3

11:00-00:10

1 stop21h 10m

Singapore Changi

Sun 23-3

22:30-10:00

1 stop26h 30m

S$ 963

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Mon 10-3

13:45-00:35

1 stop19h 50m

Singapore Changi

Sun 16-3

01:55-11:55

1 stop25h 00m

S$ 965

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 4-3

18:50-07:55

1 stop21h 05m

Singapore Changi

Thu 1-5

20:50-15:35

2 stops33h 45m

S$ 975

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 16-3

23:30-00:35

1 stop34h 05m

Singapore Changi

Mon 24-3

08:00-20:40

2 stops27h 40m

S$ 985

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 10-3

00:35-16:50

2 stops25h 15m

Singapore Changi

Mon 24-3

08:00-20:40

2 stops27h 40m

S$ 988

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Thu 20-3

07:00-20:15

1 stop22h 15m

Singapore Changi

Sun 6-4

09:00-14:18

1 stop20h 18m

S$ 995

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 9-3

00:20-15:45

1 stop24h 25m

Singapore Changi

Mon 31-3

20:05-10:45

1 stop29h 40m

S$ 1,006

Flights are sorted by cheapest return flights first.

Deals found on 20-2

Showing 1-10 of 60 results

...

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$ 731). Flying from USA in June will prove the most costly (average of S$ 1,193). 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?

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, Delta, Cathay Pacific, Emirates. As they depart for the following popular destinations: Singapore.

Singapore Airlines

From S$ 730

United Airlines

From S$ 96

Alaska Airlines

From S$ 134

Delta

From S$ 257

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is San Diego, with prices starting at S$ 24. Explore other affordable destinations below.

San Diego

From S$ 18

Phoenix Sky Harbor Intl

From S$ 20

Los Angeles

From S$ 22

Las Vegas Harry Reid Intl

From S$ 29

Airline reviews for flights from USA

STARLUX Airlines

9.1

Wonderful

Check prices

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

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

1,200 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

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

1,037 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

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

8.4

Very Good

836 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

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

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.

Browse thousands of different options on Cheapflights for your next trip

Related info for your journey

What is the cheapest airport to fly out of USA?
The cheapest routes to Singapore can be found at Los Angeles airport from S$ 845. While San Francisco airport is usually cheaper if your destination is Singapore with prices starting at S$ 882. 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 Los Angeles to Singapore from S$ 845 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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S$ 106+ 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 25-3. 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.

What to know about flights from USA

Good round-trip deal

Good one-way deal

Find flights from USA

Cheapest flights from USAExplore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Find flights from USA within your budget

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.

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?

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.

Which airlines fly from USA?

What is the cheapest place to fly to from USA?

Airline reviews for flights from USA

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from North America

Book a direct flight from one of these other cities located in North America.

Related info for your journey

What is the cheapest airport to fly out of USA?

What is the cheapest month to fly from USA?

Where are the cheapest places to fly to from USA?

How does Cheapflights help users find flights from USA?

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

Can Cheapflights find flights from USA with no change fees?

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

Fly with Cheapflights

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?

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

Can Cheapflights find flights from USA with no change fees?

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

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Travel Smart

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 21 February 2025.