What are the cheapest airlines to fly from Singapore to Boston one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as S$ 730. Users have also found prices from S$ 743 and S$ 773 on IndiGo and United Airlines, respectively. Find deals

What are the most popular airlines that fly from Singapore to Boston?

Consider British Airways, Cathay Pacific or Emirates when booking your flight. These represent the most popular airlines when flying from Singapore to Boston. Find deals

How far in advance should I book a flight from Singapore to Boston?

Travellers have found it’s best to book a flight 13 days in advance to save up to 16% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 13 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Singapore to Boston 1-2 weeks in advance for as low as S$ 1,139, or S$ 1,647 for flights within the next 24 hours.

What is the cheapest month to fly from Singapore to Boston?

Flights from Singapore to Boston lean towards being more expensive in January. Prices are generally better when you fly from Singapore to Boston in February, with the cheapest ticket starting at S$ 1,185.

What is the cheapest time of day to fly from SG to BOS?

When flying from Singapore to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Boston from Singapore?

Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Singapore to Boston. It is only a 4.2 km journey from Logan Intl (BOS) to Boston’s city centre.

Can I find deals for flights from Singapore to Boston that include hotel bookings?

Yes. In addition to deals on Singapore to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Boston.

Can I find deals for business class flights from Singapore to Boston?

Yes. Cheapflights offers flight deals from Singapore to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 1,499+ Flights from Singapore to Boston

Cheap flight deals from Singapore to Boston

Round-trip from	S$ 901
One-way from	S$ 708
Popular in	January
Cheapest in	February
Average price	S$ 1,465

Japan Airlines
22-6-6-7
3 total stops
63h 34m total
Singapore to Boston

Search Deals

17-6
2 total stops
31h 10m total
Singapore to Boston

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (S$ 9 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (S$ 35 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Singapore to Boston

Cheapest flights from Singapore to Boston
Explore the most affordable flight options available from Singapore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Tue 10-601:55SIN - BOS

2 stops40h 49mJapan Airlines

Mon 23-613:35BOS - SIN

1 stop22h 45mJapan Airlines

Deal found 10-6S$ 901

Sat 5-709:10SIN - BOS

2 stops36h 25mAir Canada

Sat 12-718:40BOS - SIN

2 stops48h 25mAir Canada

Deal found 11-6S$ 1,189

Mon 23-620:40SIN - BOS

1 stop35h 13mUnited Airlines

Sun 6-706:00BOS - SIN

1 stop24h 25mUnited Airlines

Deal found 9-6S$ 1,226

Fri 21-1110:25SIN - BOS

1 stop44h 40mTurkish Airlines

Fri 28-1120:00BOS - SIN

1 stop23h 45mTurkish Airlines

Deal found 9-6S$ 1,257

Mon 14-719:45SIN - BOS

2 stops35h 55mMultiple Airlines

Sat 26-707:44BOS - SIN

2 stops34h 56mMultiple Airlines

Deal found 10-6S$ 1,291

Tue 14-1001:50SIN - BOS

1 stop33h 10mCathay Pacific

Tue 21-1001:40BOS - SIN

1 stop25h 25mCathay Pacific

Deal found 11-6S$ 1,352

Thu 20-1122:30SIN - BOS

1 stop23h 10mKorean Air

Sat 29-1111:00BOS - SIN

1 stop29h 00mKorean Air

Deal found 9-6S$ 1,377

Fri 21-1111:00SIN - BOS

2 stops32h 09mDelta

Fri 28-1107:05BOS - SIN

2 stops32h 55mDelta

Deal found 9-6S$ 1,379

Sat 27-908:05SIN - BOS

1 stop22h 00mAmerican Airlines

Fri 3-1006:29BOS - SIN

2 stops35h 41mAmerican Airlines

Deal found 11-6S$ 1,609

Sun 22-603:10SIN - BOS

1 stop23h 55mQatar Airways

Sun 6-722:00BOS - SIN

1 stop29h 45mQatar Airways

Deal found 10-6S$ 1,643

Fri 26-900:50SIN - BOS

1 stop25h 20mEmirates

Sun 5-1023:05BOS - SIN

1 stop21h 30mEmirates

Deal found 11-6S$ 1,675

Best flights from Singapore to Boston
Discover carefully curated flight deals from Singapore to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 June 2025.

Sun 22-601:55SIN - BOS

2 stops40h 49mJapan Airlines

Sun 6-713:35BOS - SIN

1 stop22h 45mJapan Airlines

Deal found 10-6S$ 901

Sat 5-709:10SIN - BOS

2 stops36h 25mAir Canada

Sat 12-718:40BOS - SIN

2 stops48h 25mAir Canada

Deal found 11-6S$ 1,189

Mon 23-620:40SIN - BOS

1 stop35h 13mUnited Airlines

Sun 6-706:00BOS - SIN

1 stop24h 25mUnited Airlines

Deal found 9-6S$ 1,226

Fri 21-1110:25SIN - BOS

1 stop44h 40mTurkish Airlines

Fri 28-1120:00BOS - SIN

1 stop23h 45mTurkish Airlines

Deal found 9-6S$ 1,257

Mon 14-719:45SIN - BOS

2 stops35h 55mMultiple Airlines

Sat 26-707:44BOS - SIN

2 stops34h 56mMultiple Airlines

Deal found 10-6S$ 1,291

Tue 14-1001:50SIN - BOS

1 stop33h 10mCathay Pacific

Tue 21-1001:40BOS - SIN

1 stop25h 25mCathay Pacific

Deal found 11-6S$ 1,352

Thu 20-1122:30SIN - BOS

1 stop23h 10mKorean Air

Sat 29-1111:00BOS - SIN

1 stop29h 00mKorean Air

Deal found 9-6S$ 1,377

Fri 21-1111:00SIN - BOS

2 stops32h 09mDelta

Fri 28-1107:05BOS - SIN

2 stops32h 55mDelta

Deal found 9-6S$ 1,379

Sat 27-908:05SIN - BOS

1 stop22h 00mAmerican Airlines

Fri 3-1006:29BOS - SIN

2 stops35h 41mAmerican Airlines

Deal found 11-6S$ 1,609

Sun 22-603:10SIN - BOS

1 stop23h 55mQatar Airways

Sun 6-722:00BOS - SIN

1 stop29h 45mQatar Airways

Deal found 10-6S$ 1,643

Fri 26-900:50SIN - BOS

1 stop25h 20mEmirates

Sun 5-1023:05BOS - SIN

1 stop21h 30mEmirates

Deal found 11-6S$ 1,675

Sun 27-721:10SIN - BOS

1 stop29h 45mEtihad Airways

Sun 3-816:30BOS - SIN

1 stop29h 10mEtihad Airways

Deal found 12-6S$ 1,953

Last-minute flights from Singapore to Boston
Discover last-minute flight deals from Singapore to Boston. Data last updated 12 June 2025 and is based on user searches.

Tue 17-611:15SIN - BOS

2 stops38h 55mEmirates

Wed 9-723:05BOS - SIN

2 stops37h 40mEmirates

Deal found 11-6S$ 3,268

Tue 17-609:10SIN - BOS

2 stops36h 25mAir Canada

Thu 10-705:50BOS - SIN

2 stops37h 15mAir Canada

Deal found 11-6S$ 3,499

Wed 18-623:25SIN - BOS

2 stops32h 45mLufthansa

Mon 7-720:05BOS - SIN

1 stop32h 35mLufthansa

Deal found 11-6S$ 3,544

Thu 19-601:10SIN - BOS

2 stops33h 33mDelta

Mon 7-705:30BOS - SIN

2 stops35h 30mDelta

Deal found 11-6S$ 3,421

Thu 19-620:50SIN - BOS

2 stops29h 00mAustrian Airlines

Sat 5-717:10BOS - SIN

2 stops38h 30mAustrian Airlines

Deal found 11-6S$ 3,508

Sat 21-621:50SIN - BOS

2 stops44h 54mJapan Airlines

Sat 5-713:35BOS - SIN

1 stop22h 45mJapan Airlines

Deal found 10-6S$ 901

Sat 21-608:45SIN - BOS

1 stop25h 20mUnited Airlines

Sat 5-708:05BOS - SIN

1 stop46h 20mUnited Airlines

Deal found 10-6S$ 1,226

Sat 21-619:45SIN - BOS

2 stops55h 10mMultiple Airlines

Sat 5-716:30BOS - SIN

2 stops36h 50mMultiple Airlines

Deal found 10-6S$ 1,427

Sat 21-601:50SIN - BOS

1 stop33h 10mCathay Pacific

Sat 28-618:26BOS - SIN

2 stops29h 19mCathay Pacific

Deal found 10-6S$ 1,449

Sat 21-622:10SIN - BOS

2 stops52h 04mANA

Sat 5-715:18BOS - SIN

2 stops27h 22mANA

Deal found 10-6S$ 5,566

Sun 22-603:10SIN - BOS

1 stop23h 55mQatar Airways

Sun 6-722:00BOS - SIN

1 stop29h 45mQatar Airways

Deal found 10-6S$ 1,643

Sun 22-602:00SIN - BOS

3 stops48h 14mEthiopian Air

Sun 6-705:30BOS - SIN

2 stops45h 20mEthiopian Air

Deal found 9-6S$ 3,986

One-way flights from Singapore to Boston
Search for one-way flight options from Singapore to Boston. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Tue 17-619:45SIN - BOS

2 stops31h 10mMultiple Airlines

Deal found 11-6S$ 708

Tue 15-709:10SIN - BOS

2 stops36h 25mAir Canada

Deal found 12-6S$ 730

Thu 24-719:45SIN - BOS

2 stops35h 55mIndiGo

Deal found 10-6S$ 743

Tue 24-608:45SIN - BOS

1 stop23h 08mUnited Airlines

Deal found 10-6S$ 773

Mon 23-601:50SIN - BOS

1 stop33h 10mCathay Pacific

Deal found 12-6S$ 792

Sun 23-1122:30SIN - BOS

1 stop23h 10mKorean Air

Deal found 10-6S$ 851

Sat 22-1101:30SIN - BOS

2 stops35h 23mDelta

Deal found 10-6S$ 872

Sun 7-1202:00SIN - BOS

2 stops58h 59mChina Airlines

Deal found 10-6S$ 891

Sat 26-713:10SIN - BOS

2 stops30h 50mEVA Air

Deal found 10-6S$ 1,016

Sat 15-1100:30SIN - BOS

1 stop26h 25mEmirates

Deal found 12-6S$ 1,118

Thu 26-623:30SIN - BOS

1 stop32h 25mSWISS

Deal found 12-6S$ 1,127

Tue 15-721:10SIN - BOS

1 stop29h 45mEtihad Airways

Deal found 10-6S$ 1,179

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 22-6

01:55-06:44

2 stops40h 49m

Boston Logan Intl

Sun 6-7

13:35-00:20

1 stop22h 45m

S$ 901

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 5-7

09:10-09:35

2 stops36h 25m

Boston Logan Intl

Sat 12-7

18:40-07:05

2 stops48h 25m

S$ 1,189

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 23-6

20:40-19:53

1 stop35h 13m

Boston Logan Intl

Sun 6-7

06:00-18:25

1 stop24h 25m

S$ 1,226

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Fri 21-11

10:25-18:05

1 stop44h 40m

Boston Logan Intl

Fri 28-11

20:00-08:45

1 stop23h 45m

S$ 1,257

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 14-7

19:45-19:40

2 stops35h 55m

Boston Logan Intl

Sat 26-7

07:44-06:40

2 stops34h 56m

S$ 1,291

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 14-10

01:50-23:00

1 stop33h 10m

Boston Logan Intl

Tue 21-10

01:40-15:05

1 stop25h 25m

S$ 1,352

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Thu 20-11

22:30-08:40

1 stop23h 10m

Boston Logan Intl

Fri 28-11

11:00-05:00

1 stop29h 00m

S$ 1,377

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Fri 21-11

11:00-06:09

2 stops32h 09m

Boston Logan Intl

Fri 28-11

07:05-05:00

2 stops32h 55m

S$ 1,379

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 27-9

08:05-18:05

1 stop22h 00m

Boston Logan Intl

Fri 3-10

06:29-06:10

2 stops35h 41m

S$ 1,609

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 22-6

03:10-15:05

1 stop23h 55m

Boston Logan Intl

Sun 6-7

22:00-15:45

1 stop29h 45m

S$ 1,643

Flights are sorted by cheapest return flights first.

Deals found on 11-6

Showing 1-10 of 34 results

Best time to book a flight from Singapore to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Singapore 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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Boston

Rainfall in Boston by month

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Boston

Read through reviews of airlines operating flights from Singapore to Boston, such as EVA Air, Korean Air and Japan Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very Good

1,202 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very Good

1,088 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very Good

1,489 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

China Airlines

8.3

Very Good

738 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.3

Very Good

882 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What airport do you fly into for flights to Boston from Singapore?
Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Singapore to Boston. It is only a 4.2 km journey from Logan Intl (BOS) to Boston’s city centre.
What are the cheapest airlines to fly from Singapore to Boston one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as S$ 730. Users have also found prices from S$ 743 and S$ 773 on IndiGo and United Airlines, respectively.
Can I find deals for flights from Singapore to Boston that include hotel bookings?
Yes. In addition to deals on Singapore to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Boston.
Can I find deals for business class flights from Singapore to Boston?
Yes. Cheapflights offers flight deals from Singapore to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to Boston

Singapore to Boston flights

Singapore to Hartford flights

Singapore to Albany flights

Top 8 airlines flying from Singapore to Boston

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	CheapestS$ 1,174	AverageS$ 1,445	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Turkish Airlines	CheapestS$ 1,190	AverageS$ 1,310	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
United Airlines	CheapestS$ 1,191	AverageS$ 1,505	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Korean Air	CheapestS$ 1,210	AverageS$ 1,362	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Japan Airlines	CheapestS$ 1,381	AverageS$ 1,578	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
British Airways	CheapestS$ 1,605	AverageS$ 1,891	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	CheapestS$ 1,628	AverageS$ 1,682	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	CheapestS$ 1,638	AverageS$ 2,008	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Boston?

When you search for this flight from Singapore to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Singapore to Boston with no change fees?

Certainly. Search results for flights to Boston from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Boston become cheaper?

Yes, Cheapflights offers price alerts on Singapore to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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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.

Cheap flights from Singapore to Boston from S$ 708

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17-6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Boston

Keep the following information in mind while searching for Singapore to Boston flight deals. Data was last updated 12 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Singapore to Boston

Cheapest flights from Singapore to BostonExplore the most affordable flight options available from Singapore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Explore the most affordable flight options available from Singapore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Boston that are best for you.

Best time to book a flight from Singapore to Boston

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

Cheapflights Insights

Everything you need to know about your flight from Singapore to Boston

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 12 June 2025.

Read through reviews of airlines operating flights from Singapore to Boston, such as EVA Air, Korean Air and Japan Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Boston from Singapore?

What are the cheapest airlines to fly from Singapore to Boston one-way?

Can I find deals for flights from Singapore to Boston that include hotel bookings?

How can I find direct flights from Singapore to Boston?

Can I find deals for business class flights from Singapore to Boston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Singapore to Boston

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 Singapore to Boston?

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

Can Cheapflights find flights from Singapore to Boston with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Boston become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Singapore to Boston
Explore the most affordable flight options available from Singapore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.