How long is the flight from Singapore to Boston?

Departing from Singapore to Boston will take you 31h 45m. The distance from Singapore to Boston is about 15117 km. Find deals

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. Find deals

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). Find deals

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

Consider Cathay Pacific, Japan Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Singapore to Boston.

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$ 625+ Cheap Flights from Singapore to Boston

Find flight deals from Singapore to Boston

Enter your travel dates to find the best prices.

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 29 October 2025.

Tue 18-1108:50SIN - BOS

2 stops25h 37mAir Canada

Tue 2-1206:15BOS - SIN

2 stops35h 45mAir Canada

Deal found 26-10S$ 1,102

Sun 9-1103:00SIN - BOS

2 stops32h 37mMultiple Airlines

Mon 24-1106:15BOS - SIN

3 stops35h 10mMultiple Airlines

Deal found 28-10S$ 1,186

Mon 10-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Tue 25-1115:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 28-10S$ 1,207

Mon 17-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Tue 2-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,218

Tue 18-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Tue 2-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,253

Mon 10-1120:30SIN - BOS

2 stops30h 40mMultiple Airlines

Tue 25-1111:00BOS - SIN

1 stop24h 10mMultiple Airlines

Deal found 28-10S$ 1,266

Tue 18-1108:50SIN - BOS

2 stops37h 42mAir Canada

Wed 3-1205:30BOS - SIN

2 stops36h 30mAir Canada

Deal found 26-10S$ 1,267

Thu 20-1108:50SIN - BOS

2 stops37h 42mAir Canada

Tue 2-1206:15BOS - SIN

2 stops59h 45mAir Canada

Deal found 26-10S$ 1,275

Wed 19-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Thu 4-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,279

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 29 October 2025.

Mon 10-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Tue 25-1115:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 28-10S$ 1,207

Wed 19-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Sun 30-1115:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,279

Thu 20-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Wed 3-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,279

Wed 19-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Wed 3-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,279

Thu 20-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Sun 30-1115:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 26-10S$ 1,279

Sun 16-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Thu 4-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,279

Tue 18-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Sun 30-1115:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,279

Sun 16-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Tue 2-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,279

Wed 19-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Mon 1-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,279

Wed 19-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Thu 4-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,279

Last-minute flights from Singapore to Boston
Discover last-minute flight deals from Singapore to Boston. Data last updated 29 October 2025 and is based on user searches.

Sun 9-1103:00SIN - BOS

2 stops32h 37mMultiple Airlines

Mon 24-1106:15BOS - SIN

3 stops35h 10mMultiple Airlines

Deal found 28-10S$ 1,186

Mon 10-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Tue 25-1115:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 28-10S$ 1,207

Mon 10-1120:30SIN - BOS

2 stops30h 40mMultiple Airlines

Tue 25-1111:00BOS - SIN

1 stop24h 10mMultiple Airlines

Deal found 28-10S$ 1,266

Mon 17-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Tue 2-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,218

Tue 18-1108:50SIN - BOS

2 stops25h 37mAir Canada

Tue 2-1215:40BOS - SIN

2 stops26h 20mAir Canada

Deal found 27-10S$ 1,234

Tue 18-1119:25SIN - BOS

1 stop31h 45mEtihad Airways

Tue 2-1215:40BOS - SIN

1 stop28h 55mEtihad Airways

Deal found 27-10S$ 1,253

Tue 18-1108:50SIN - BOS

2 stops37h 42mAir Canada

Wed 3-1205:30BOS - SIN

2 stops36h 30mAir Canada

Deal found 27-10S$ 1,267

Thu 20-1108:50SIN - BOS

2 stops47h 22mAir Canada

Mon 1-1206:15BOS - SIN

2 stops59h 45mAir Canada

Deal found 27-10S$ 1,275

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 29 October 2025.

Mon 24-1111:15SIN - BOS

2 stops43h 50mIndiGo

Deal found 25-10S$ 625

Fri 21-1111:15SIN - BOS

2 stops43h 50mIndiGo

Deal found 28-10S$ 643

Thu 13-1108:45SIN - BOS

3 stops42h 25mMultiple Airlines

Deal found 28-10S$ 667

Fri 14-1121:15SIN - BOS

2 stops29h 55mMultiple Airlines

Deal found 27-10S$ 681

Tue 9-1208:50SIN - BOS

2 stops37h 42mAir Canada

Deal found 26-10S$ 695

Sun 16-1120:00SIN - BOS

2 stops31h 10mMultiple Airlines

Deal found 27-10S$ 696

Fri 30-119:40SIN - BOS

2 stops35h 25mIndiGo

Deal found 27-10S$ 702

Sat 22-1119:40SIN - BOS

2 stops31h 30mMultiple Airlines

Deal found 28-10S$ 704

Cheap flight deals from Singapore to Boston

Round-trip from	S$ 1,102
One-way from	S$ 625
Popular in	January
Cheapest in	February
Average price	S$ 1,682

Air Canada
18-11-2-12
4 total stops
61h 22m total
Singapore to Boston

Search Deals

IndiGo
24-11
2 total stops
43h 50m total
Singapore to Boston

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (S$ 33 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 10-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Tue 25-11

15:40-09:35

1 stop28h 55m

S$ 1,207

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Wed 19-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Sun 30-11

15:40-09:35

1 stop28h 55m

S$ 1,279

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Thu 20-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Wed 3-12

15:40-09:35

1 stop28h 55m

S$ 1,279

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Wed 19-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Wed 3-12

15:40-09:35

1 stop28h 55m

S$ 1,279

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Thu 20-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Sun 30-11

15:40-09:35

1 stop28h 55m

S$ 1,279

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 16-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Thu 4-12

15:40-09:35

1 stop28h 55m

S$ 1,279

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 18-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Sun 30-11

15:40-09:35

1 stop28h 55m

S$ 1,279

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 16-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Tue 2-12

15:40-09:35

1 stop28h 55m

S$ 1,279

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Wed 19-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Mon 1-12

15:40-09:35

1 stop28h 55m

S$ 1,279

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Wed 19-11

19:25-14:10

1 stop31h 45m

Boston Logan Intl

Thu 4-12

15:40-09:35

1 stop28h 55m

S$ 1,279

Flights are sorted by cheapest return flights first.

Deals found on 28-10

Showing 1-10 of 20 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

What is the cheapest month to book a flight from Singapore to Boston?

Currently, July is the cheapest month in which you can book a flight from Singapore to Boston (average of S$ 939). Flying from Singapore to Boston in December is currently the most expensive (average of S$ 1,315). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Boston

See what other customers who have flown with Korean Air, Japan Airlines, andCathay Pacific from Singapore to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very Good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Korean Air

8.4

Very Good

1,155 reviews

Korean Air

8.4

Very Good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Japan Airlines

8.3

Very Good

1,595 reviews

Korean Air

8.4

Very Good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Cathay Pacific

7.6

Good

1,042 reviews

Korean Air

8.4

Very Good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

United Airlines

7.4

Good

9,001 reviews

Korean Air

8.4

Very Good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Air Canada

7.1

Good

10,371 reviews

Korean Air

8.4

Very Good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

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.
How long is the flight from Singapore to Boston?
Departing from Singapore to Boston will take you 31h 45m. The distance from Singapore to Boston is about 15117 km.
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.
What is the cheapest month to book a flight from Singapore to Boston?
Currently, July is the cheapest month in which you can book a flight from Singapore to Boston (average of S$ 939). Flying from Singapore to Boston in December is currently the most expensive (average of S$ 1,315). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Air Canada	CheapestS$ 1,020	AverageS$ 1,229	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Korean Air	CheapestS$ 1,113	AverageS$ 1,387	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
United Airlines	CheapestS$ 1,200	AverageS$ 1,497	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Cathay Pacific	CheapestS$ 1,206	AverageS$ 1,353	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Japan Airlines	CheapestS$ 1,384	AverageS$ 1,768	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Lufthansa	CheapestS$ 1,469	AverageS$ 2,134	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Emirates	CheapestS$ 1,612	AverageS$ 1,783	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qatar Airways	CheapestS$ 1,639	AverageS$ 1,710	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways 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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Cheap flights from Singapore to Boston from S$ 625

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 24-11. Fares are subject to change and may not be available on all flights or dates of travel.

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 29 October 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 29 October 2025.

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 29 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

What is the cheapest month to book a flight from Singapore to Boston?

Reviews of airlines servicing Boston

See what other customers who have flown with Korean Air, Japan Airlines, andCathay Pacific from Singapore to Boston have to say. 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?

How long is the flight from Singapore to Boston?

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?

What is the cheapest month to book a flight 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?

100% Free

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 29 October 2025.