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$ 803. While San Francisco airport is usually cheaper if your destination is Singapore with prices starting at S$ 822. 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 Seattle to Singapore from S$ 803 round trip

S$ 843+ Flights from the United States

What to know about flights from USA

Good round-trip deal	S$ 94 or less
Good one-way deal	S$ 26 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 15 April 2025.

Tue 7-1006:00LAX - SIN

2 stops32h 00mAir Canada

Tue 14-1001:45SIN - LAX

2 stops26h 43mAir Canada

Deal found 15-4S$ 953

Tue 2-906:50LAX - SIN

2 stops25h 50mKorean Air

Sun 14-901:10SIN - LAX

1 stop29h 25mKorean Air

Deal found 14-4S$ 955

Fri 19-920:40LAX - SIN

Nonstop17h 35mSingapore Airlines

Mon 22-920:45SIN - LAX

Nonstop16h 05mSingapore Airlines

Deal found 14-4S$ 959

Sun 4-512:25LAX - SIN

1 stop21h 25mCathay Pacific

Sun 11-501:50SIN - LAX

1 stop29h 35mCathay Pacific

Deal found 14-4S$ 970

Sun 31-823:55LAX - SIN

1 stop22h 25mPhilippine Airlines

Wed 17-900:20SIN - LAX

1 stop35h 25mPhilippine Airlines

Deal found 14-4S$ 985

Mon 12-514:15SEA - SIN

1 stop40h 15mAsiana Airlines

Wed 21-522:50SIN - SEA

1 stop28h 40mAsiana Airlines

Deal found 14-4S$ 996

Mon 21-714:55SEA - SIN

2 stops41h 25mAir Canada

Thu 31-709:10SIN - SEA

1 stop24h 26mAir Canada

Deal found 13-4S$ 999

Fri 3-1010:15SEA - SIN

Nonstop16h 20mSingapore Airlines

Sun 26-1009:00SIN - SEA

Nonstop14h 10mSingapore Airlines

Deal found 14-4S$ 1,005

Tue 30-907:10SFO - SIN

1 stop32h 55mAir Canada

Wed 29-1008:25SIN - SFO

2 stops22h 10mAir Canada

Deal found 13-4S$ 1,009

Sat 20-911:30SFO - SIN

Nonstop16h 40mSingapore Airlines

Fri 26-909:15SIN - SFO

Nonstop15h 25mSingapore Airlines

Deal found 14-4S$ 1,012

Mon 8-912:00SFO - SIN

2 stops33h 55mChina Eastern

Sun 9-1100:25SIN - SFO

1 stop24h 35mChina Eastern

Deal found 14-4S$ 1,017

Fri 5-923:55SFO - SIN

1 stop32h 25mPhilippine Airlines

Sun 14-920:00SIN - SFO

1 stop39h 50mPhilippine Airlines

Deal found 14-4S$ 1,025

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 15 April 2025.

Tue 7-1006:00LAX - SIN

2 stops32h 00mAir Canada

Tue 14-1001:45SIN - LAX

2 stops26h 43mAir Canada

Deal found 15-4S$ 953

Tue 2-906:50LAX - SIN

2 stops25h 50mKorean Air

Sun 14-901:10SIN - LAX

1 stop29h 25mKorean Air

Deal found 14-4S$ 955

Fri 19-920:40LAX - SIN

Nonstop17h 35mSingapore Airlines

Mon 22-920:45SIN - LAX

Nonstop16h 05mSingapore Airlines

Deal found 14-4S$ 959

Sun 4-512:25LAX - SIN

1 stop21h 25mCathay Pacific

Mon 12-509:45SIN - LAX

1 stop27h 20mCathay Pacific

Deal found 14-4S$ 970

Sun 31-812:50LAX - SIN

1 stop33h 30mPhilippine Airlines

Sat 20-914:35SIN - LAX

1 stop34h 10mPhilippine Airlines

Deal found 14-4S$ 985

Mon 12-514:15SEA - SIN

1 stop40h 15mAsiana Airlines

Wed 21-522:50SIN - SEA

1 stop28h 40mAsiana Airlines

Deal found 14-4S$ 996

Mon 8-912:00SFO - SIN

2 stops33h 55mChina Eastern

Sun 9-1100:25SIN - SFO

1 stop24h 35mChina Eastern

Deal found 14-4S$ 1,017

Thu 2-1022:50SFO - SIN

1 stop22h 20mVietnam Airlines

Wed 29-1013:15SIN - SFO

1 stop19h 45mVietnam Airlines

Deal found 13-4S$ 1,030

Mon 12-519:15SEA - SIN

2 stops38h 35mMultiple Airlines

Sun 18-509:10SIN - SEA

1 stop24h 23mMultiple Airlines

Deal found 14-4S$ 1,033

Mon 19-506:00LAX - SIN

1 stop21h 25mUnited Airlines

Wed 4-608:45SIN - LAX

1 stop29h 03mUnited Airlines

Deal found 14-4S$ 1,037

Tue 9-906:50LAX - SIN

2 stops25h 50mDelta

Mon 22-1211:00SIN - LAX

2 stops27h 42mDelta

Deal found 15-4S$ 1,055

Sun 4-507:08LAX - SIN

2 stops26h 37mANA

Tue 20-522:10SIN - LAX

2 stops31h 57mANA

Deal found 13-4S$ 1,079

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 15 April 2025.

Fri 19-920:40LAX - SIN

Nonstop17h 35mSingapore Airlines

Mon 22-920:45SIN - LAX

Nonstop16h 05mSingapore Airlines

Deal found 14-4S$ 959

Fri 3-1010:15SEA - SIN

Nonstop16h 20mSingapore Airlines

Sun 26-1009:00SIN - SEA

Nonstop14h 10mSingapore Airlines

Deal found 14-4S$ 1,005

Sat 20-911:30SFO - SIN

Nonstop16h 40mSingapore Airlines

Fri 26-909:15SIN - SFO

Nonstop15h 25mSingapore Airlines

Deal found 14-4S$ 1,012

Mon 19-510:25SFO - SIN

Nonstop17h 00mUnited Airlines

Mon 26-508:45SIN - SFO

Nonstop15h 35mUnited Airlines

Deal found 14-4S$ 1,071

Tue 16-909:35EWR - SIN

Nonstop19h 10mSingapore Airlines

Tue 30-923:35SIN - EWR

Nonstop18h 25mSingapore Airlines

Deal found 14-4S$ 1,426

Tue 7-1022:15JFK - SIN

Nonstop19h 15mSingapore Airlines

Tue 21-1012:10SIN - JFK

Nonstop18h 40mSingapore Airlines

Deal found 14-4S$ 1,426

Last-minute flights from USA
Discover last-minute flight deals departing from USA. Data was last updated 15 April 2025 and is based on user searches.

Sun 20-410:25SFO - SIN

Nonstop17h 00mUnited Airlines

Wed 30-406:15SIN - SFO

1 stop19h 20mUnited Airlines

Deal found 13-4S$ 1,089

Sun 20-412:51SEA - SIN

2 stops50h 49mUnited Airlines

Mon 28-411:05SIN - SEA

1 stop18h 20mUnited Airlines

Deal found 15-4S$ 1,200

Mon 21-417:10LAX - SIN

2 stops30h 20mMultiple Airlines

Mon 13-1009:45SIN - LAX

2 stops28h 58mMultiple Airlines

Deal found 15-4S$ 1,039

Mon 21-412:50SEA - SIN

1 stop19h 50mKorean Air

Mon 28-407:30SIN - SEA

2 stops48h 20mKorean Air

Deal found 14-4S$ 1,154

Mon 21-401:05SFO - SIN

1 stop20h 30mChina Airlines

Sat 3-502:00SIN - SFO

1 stop32h 55mChina Airlines

Deal found 14-4S$ 1,212

Mon 21-412:10LAX - SIN

1 stop42h 20mAsiana Airlines

Wed 30-422:50SIN - LAX

1 stop32h 10mAsiana Airlines

Deal found 14-4S$ 1,229

Tue 22-412:30LAX - SIN

1 stop25h 30mKorean Air

Tue 29-401:10SIN - LAX

1 stop23h 30mKorean Air

Deal found 14-4S$ 991

Tue 22-412:55SFO - SIN

1 stop20h 55mMultiple Airlines

Sun 27-423:10SIN - SFO

1 stop24h 55mMultiple Airlines

Deal found 14-4S$ 1,155

Tue 22-412:55SFO - SIN

1 stop25h 35mCathay Pacific

Sun 4-508:00SIN - SFO

1 stop29h 40mCathay Pacific

Deal found 14-4S$ 1,184

Wed 23-423:10LAX - SIN

Nonstop17h 40mSingapore Airlines

Wed 7-518:40SIN - LAX

Nonstop15h 25mSingapore Airlines

Deal found 14-4S$ 1,010

Wed 23-422:55LAX - SIN

1 stop28h 30mUnited Airlines

Wed 30-406:15SIN - LAX

1 stop19h 35mUnited Airlines

Deal found 14-4S$ 1,041

Thu 24-412:00SFO - SIN

1 stop26h 25mChina Eastern

Fri 9-500:55SIN - SFO

2 stops31h 53mChina Eastern

Deal found 14-4S$ 1,068

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 15 April 2025.

Wed 27-807:00ONT - SIN

2 stops25h 40mKorean Air

Deal found 14-4S$ 499

Mon 11-806:00EWR - SIN

2 stops29h 40mKorean Air

Deal found 13-4S$ 514

Thu 7-811:30SFO - SIN

Nonstop16h 40mSingapore Airlines

Deal found 13-4S$ 518

Sat 19-412:55SFO - SIN

1 stop25h 35mCathay Pacific

Deal found 13-4S$ 525

Tue 2-907:15SNA - SIN

2 stops25h 25mKorean Air

Deal found 14-4S$ 533

Sun 20-411:30EWR - SIN

1 stop43h 00mAir India

Deal found 13-4S$ 538

Sun 20-410:25SFO - SIN

Nonstop17h 00mUnited Airlines

Deal found 14-4S$ 541

Mon 21-416:00ORD - SIN

1 stop39h 35mCathay Pacific

Deal found 14-4S$ 543

Mon 28-712:25SFO - SIN

1 stop38h 05mJapan Airlines

Deal found 14-4S$ 547

Sat 13-910:15SEA - SIN

Nonstop16h 20mSingapore Airlines

Deal found 14-4S$ 549

Sun 3-812:40SFO - SIN

1 stop21h 05mANA

Deal found 14-4S$ 551

Sat 16-822:50SFO - SIN

1 stop22h 20mVietnam Airlines

Deal found 14-4S$ 553

Find flights from USA within your budget

Fly to

Route

Depart

Return

Price

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 7-10

06:00-05:00

2 stops32h 00m

Singapore Changi

Tue 14-10

01:45-13:28

2 stops26h 43m

S$ 953

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 2-9

06:50-23:40

2 stops25h 50m

Singapore Changi

Sun 14-9

01:10-15:35

1 stop29h 25m

S$ 955

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 19-9

20:40-05:15

Nonstop17h 35m

Singapore Changi

Mon 22-9

20:45-21:50

Nonstop16h 05m

S$ 959

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 4-5

12:25-00:50

1 stop21h 25m

Singapore Changi

Sun 11-5

01:50-16:25

1 stop29h 35m

S$ 970

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 31-8

23:55-23:20

1 stop32h 25m

Singapore Changi

Mon 15-9

14:35-20:45

1 stop21h 10m

S$ 985

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Mon 12-5

14:15-21:30

1 stop40h 15m

Singapore Changi

Wed 21-5

22:50-12:30

1 stop28h 40m

S$ 996

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Mon 21-7

14:55-23:20

2 stops41h 25m

Singapore Changi

Thu 31-7

09:10-18:36

1 stop24h 26m

S$ 999

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Fri 3-10

10:15-17:35

Nonstop16h 20m

Singapore Changi

Sun 26-10

09:00-08:10

Nonstop14h 10m

S$ 1,005

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 8-9

12:00-12:55

2 stops33h 55m

Singapore Changi

Sun 9-11

00:25-09:00

1 stop24h 35m

S$ 1,017

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 5-9

23:55-18:55

1 stop28h 00m

Singapore Changi

Thu 25-9

10:25-20:50

1 stop25h 25m

S$ 1,025

Flights are sorted by cheapest return flights first.

Deals found on 14-4

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$ 720). Flying from USA in June will prove the most costly (average of S$ 1,062). 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, Cathay Pacific, Delta. As they depart for the following popular destinations: Singapore.

United Airlines

From S$ 96

Singapore Airlines

From S$ 730

Frontier

From S$ 12

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

From S$ 20

San Diego

From S$ 31

Fort Lauderdale

From S$ 35

New Orleans Louis Armstrong

From S$ 36

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

1,176 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

1,063 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.

ANA

8.3

Very Good

841 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 Seattle/Tacoma Intl airport from S$ 803. While San Francisco airport is usually cheaper if your destination is Singapore with prices starting at S$ 822. 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 Seattle to Singapore from S$ 803 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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

S$ 113+ 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 6-5. 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 15 April 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 15 April 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 15 April 2025.