How long is the flight from Singapore to Boston?

Departing from Singapore to Boston will take you 23h 10m. The distance from Singapore to Boston is about 15117 km. This flight may include one or multiple stops. 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 Air Canada, 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 37 days in advance to save up to 9% 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 37 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$ 1,179, or S$ 1,597 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$ 1,183.

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$ 682+ Cheap Flights from Singapore to Boston

Cheap flight deals from Singapore to Boston

Round-trip from	S$ 1,127
One-way from	S$ 682
Popular in	January
Cheapest in	February
Average price	S$ 1,351

Air Canada
26-10-2-11
4 total stops
67h 27m total
Singapore to Boston

Search Deals

8-3
2 total stops
31h 10m total
Singapore to Boston

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (S$ 35 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (S$ 37 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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 September 2025.

Sun 26-1008:50SIN - BOS

2 stops37h 02mAir Canada

Sun 2-1105:30BOS - SIN

2 stops30h 25mAir Canada

Deal found 11-9S$ 1,127

Tue 11-1110:40SIN - BOS

1 stop35h 00mKorean Air

Tue 18-1111:00BOS - SIN

1 stop24h 10mKorean Air

Deal found 9-9S$ 1,213

Sun 21-919:45SIN - BOS

2 stops35h 55mIndiGo

Sun 12-1021:35BOS - SIN

2 stops31h 40mIndiGo

Deal found 10-9S$ 1,225

Tue 11-1108:50SIN - BOS

2 stops25h 37mAir Canada

Tue 18-1110:15BOS - SIN

2 stops25h 40mAir Canada

Deal found 9-9S$ 1,240

Wed 8-1006:15SIN - BOS

2 stops27h 10mAir Canada

Tue 14-1015:15BOS - SIN

2 stops27h 50mAir Canada

Deal found 10-9S$ 1,266

Wed 8-1006:15SIN - BOS

2 stops39h 15mAir Canada

Wed 15-1018:55BOS - SIN

2 stops48h 10mAir Canada

Deal found 10-9S$ 1,272

Mon 20-1019:45SIN - BOS

2 stops35h 55mMultiple Airlines

Tue 28-1021:00BOS - SIN

1 stop32h 35mMultiple Airlines

Deal found 10-9S$ 1,274

Thu 16-1009:10SIN - BOS

2 stops36h 20mMultiple Airlines

Fri 21-1120:00BOS - SIN

2 stops32h 20mMultiple Airlines

Deal found 11-9S$ 1,278

Tue 16-919:45SIN - BOS

2 stops35h 55mIndiGo

Fri 19-921:35BOS - SIN

2 stops32h 10mIndiGo

Deal found 12-9S$ 1,286

Sat 25-1001:50SIN - BOS

1 stop33h 10mCathay Pacific

Sat 1-1100:55BOS - SIN

1 stop31h 15mCathay Pacific

Deal found 11-9S$ 1,288

Mon 20-1019:45SIN - BOS

2 stops35h 55mIndiGo

Tue 28-1021:00BOS - SIN

2 stops32h 20mIndiGo

Deal found 10-9S$ 1,294

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 September 2025.

Sun 8-208:50SIN - BOS

2 stops23h 52mAir Canada

Tue 31-306:15BOS - SIN

2 stops34h 45mAir Canada

Deal found 12-9S$ 1,278

Sun 8-222:30SIN - BOS

1 stop23h 10mKorean Air

Tue 31-312:55BOS - SIN

1 stop43h 00mKorean Air

Deal found 12-9S$ 1,299

Tue 10-201:35SIN - BOS

2 stops34h 06mDelta

Wed 18-218:35BOS - SIN

2 stops40h 35mDelta

Deal found 11-9S$ 1,301

Sat 18-1020:40SIN - BOS

1 stop30h 28mUnited Airlines

Thu 23-1006:00BOS - SIN

1 stop24h 25mUnited Airlines

Deal found 12-9S$ 1,340

Sun 28-901:50SIN - BOS

1 stop33h 10mMultiple Airlines

Tue 7-1021:35BOS - SIN

1 stop32h 20mMultiple Airlines

Deal found 12-9S$ 1,469

Sat 1-1122:20SIN - BOS

1 stop31h 46mUnited Airlines

Fri 7-1120:30BOS - SIN

1 stop46h 30mUnited Airlines

Deal found 11-9S$ 1,342

Sun 8-222:30SIN - BOS

1 stop23h 10mDelta

Tue 31-307:00BOS - SIN

2 stops28h 40mDelta

Deal found 12-9S$ 1,433

Sat 18-1009:10SIN - BOS

2 stops25h 29mAir Canada

Thu 23-1012:15BOS - SIN

2 stops30h 50mAir Canada

Deal found 12-9S$ 1,438

Sun 19-1001:10SIN - BOS

2 stops34h 49mDelta

Tue 28-1012:00BOS - SIN

1 stop24h 10mDelta

Deal found 10-9S$ 1,442

Mon 27-1010:10SIN - BOS

2 stops31h 46mUnited Airlines

Mon 3-1108:00BOS - SIN

1 stop35h 00mUnited Airlines

Deal found 12-9S$ 1,469

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

Tue 16-919:45SIN - BOS

2 stops35h 55mIndiGo

Fri 19-921:35BOS - SIN

2 stops32h 10mIndiGo

Deal found 12-9S$ 1,286

Sun 21-919:45SIN - BOS

2 stops35h 55mIndiGo

Sun 12-1021:35BOS - SIN

2 stops31h 40mIndiGo

Deal found 10-9S$ 1,225

Wed 8-1006:15SIN - BOS

2 stops27h 10mAir Canada

Tue 14-1015:15BOS - SIN

2 stops27h 50mAir Canada

Deal found 10-9S$ 1,266

Wed 8-1006:15SIN - BOS

2 stops39h 15mAir Canada

Wed 15-1018:55BOS - SIN

2 stops48h 10mAir Canada

Deal found 10-9S$ 1,272

Thu 16-1009:10SIN - BOS

2 stops36h 20mMultiple Airlines

Fri 21-1120:00BOS - SIN

2 stops32h 20mMultiple Airlines

Deal found 11-9S$ 1,278

Sun 19-1001:10SIN - BOS

2 stops34h 38mDelta

Tue 28-1005:34BOS - SIN

2 stops35h 26mDelta

Deal found 10-9S$ 1,301

Sun 19-1001:50SIN - BOS

1 stop33h 10mCathay Pacific

Mon 27-1001:30BOS - SIN

1 stop29h 45mCathay Pacific

Deal found 10-9S$ 1,306

Mon 20-1019:45SIN - BOS

2 stops35h 55mMultiple Airlines

Tue 28-1021:00BOS - SIN

1 stop32h 35mMultiple Airlines

Deal found 10-9S$ 1,274

Mon 20-1019:45SIN - BOS

2 stops35h 55mIndiGo

Tue 28-1021:00BOS - SIN

2 stops32h 20mIndiGo

Deal found 10-9S$ 1,294

Sat 25-1001:50SIN - BOS

1 stop33h 10mCathay Pacific

Sat 1-1100:55BOS - SIN

1 stop31h 15mCathay Pacific

Deal found 11-9S$ 1,288

Sun 26-1008:50SIN - BOS

2 stops37h 02mAir Canada

Sun 2-1105:30BOS - SIN

2 stops30h 25mAir Canada

Deal found 11-9S$ 1,127

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 September 2025.

Sun 8-302:45SIN - BOS

2 stops31h 10mMultiple Airlines

Deal found 10-9S$ 682

Tue 9-1208:50SIN - BOS

2 stops23h 52mAir Canada

Deal found 10-9S$ 694

Fri 3-1019:45SIN - BOS

2 stops35h 55mIndiGo

Deal found 11-9S$ 702

Sun 8-202:45SIN - BOS

2 stops31h 10mMultiple Airlines

Deal found 10-9S$ 704

Sat 7-307:45SIN - BOS

2 stops43h 25mMultiple Airlines

Deal found 10-9S$ 717

Sat 4-1009:10SIN - BOS

2 stops36h 20mAir Canada

Deal found 9-9S$ 720

Sat 4-1019:45SIN - BOS

2 stops35h 55mIndiGo

Deal found 10-9S$ 722

Sun 16-1123:30SIN - BOS

3 stops58h 25mMultiple Airlines

Deal found 9-9S$ 740

Thu 5-319:40SIN - BOS

2 stops31h 30mMultiple Airlines

Deal found 10-9S$ 770

Sat 4-1023:00SIN - BOS

3 stops55h 10mMultiple Airlines

Deal found 10-9S$ 771

Sun 8-306:10SIN - BOS

3 stops45h 00mMultiple Airlines

Deal found 10-9S$ 775

Fly from

Fly to

Route

Depart

Return

Price

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 8-2

08:50-19:42

2 stops23h 52m

Boston Logan Intl

Tue 31-3

06:15-05:00

2 stops34h 45m

S$ 1,278

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 8-2

22:30-08:40

1 stop23h 10m

Boston Logan Intl

Tue 31-3

12:55-19:55

1 stop43h 00m

S$ 1,299

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 10-2

01:35-22:41

2 stops34h 06m

Boston Logan Intl

Wed 18-2

18:35-00:10

2 stops40h 35m

S$ 1,301

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 18-10

20:40-15:08

1 stop30h 28m

Boston Logan Intl

Thu 23-10

06:00-18:25

1 stop24h 25m

S$ 1,340

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 1-11

22:20-18:06

1 stop31h 46m

Boston Logan Intl

Fri 7-11

20:30-08:00

1 stop46h 30m

S$ 1,342

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 8-2

22:30-08:40

1 stop23h 10m

Boston Logan Intl

Tue 31-3

07:00-23:40

2 stops28h 40m

S$ 1,433

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 18-10

09:10-22:39

2 stops25h 29m

Boston Logan Intl

Thu 23-10

12:15-07:05

2 stops30h 50m

S$ 1,438

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 19-10

01:10-23:59

2 stops34h 49m

Boston Logan Intl

Tue 28-10

12:00-00:10

1 stop24h 10m

S$ 1,442

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 28-9

01:50-23:00

1 stop33h 10m

Boston Logan Intl

Tue 7-10

21:35-17:55

1 stop32h 20m

S$ 1,469

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 27-10

10:10-05:56

2 stops31h 46m

Boston Logan Intl

Mon 3-11

08:00-08:00

1 stop35h 00m

S$ 1,469

Flights are sorted by cheapest return flights first.

Deals found on 12-9

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

No data available for this route at this time. Please check back soon.

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

1,139 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

1,139 reviews

Korean Air

8.4

Very Good

1,139 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Japan Airlines

8.3

Very Good

1,559 reviews

Korean Air

8.4

Very Good

1,139 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Cathay Pacific

7.6

Good

993 reviews

Korean Air

8.4

Very Good

1,139 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Qatar Airways

7.4

Good

3,624 reviews

Korean Air

8.4

Very Good

1,139 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

United Airlines

7.4

Good

8,937 reviews

Korean Air

8.4

Very Good

1,139 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 23h 10m. The distance from Singapore to Boston is about 15117 km. This flight may include one or multiple stops.
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
Air Canada	CheapestS$ 1,011	AverageS$ 1,218	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Korean Air	CheapestS$ 1,102	AverageS$ 1,374	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
United Airlines	CheapestS$ 1,179	AverageS$ 1,473	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Cathay Pacific	CheapestS$ 1,187	AverageS$ 1,446	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Turkish Airlines	CheapestS$ 1,187	AverageS$ 1,306	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Japan Airlines	CheapestS$ 1,371	AverageS$ 1,714	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Emirates	CheapestS$ 1,597	AverageS$ 1,788	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qatar Airways	CheapestS$ 1,624	AverageS$ 1,694	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$ 682

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 8-3. 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 September 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 September 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 September 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

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?

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 12 September 2025.