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

For one-way options, check prices for IndiGo. According to our data, you can fly for as low as S$ 605. Users have also found prices from S$ 772 and S$ 781 on United Airlines and Air Canada, 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 30% 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$ 1,141, or S$ 1,636 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$ 1,187.

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$ 1,472+ Flights from Singapore to Boston

Cheap flight deals from Singapore to Boston

Round-trip from	S$ 935
One-way from	S$ 605
Popular in	January
Cheapest in	February
Average price	S$ 1,555

Japan Airlines
14-7-20-8
3 total stops
55h 21m total
Singapore to Boston

Search Deals

IndiGo
22-9
2 total stops
35h 55m 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$ 32 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 7 June 2025.

Tue 10-601:55SIN - BOS

2 stops40h 49mJapan Airlines

Mon 23-613:35BOS - SIN

1 stop22h 45mJapan Airlines

Deal found 6-6S$ 904

Tue 22-719:45SIN - BOS

2 stops35h 55mMultiple Airlines

Tue 29-712:55BOS - SIN

1 stop28h 05mMultiple Airlines

Deal found 7-6S$ 1,164

Wed 2-719:45SIN - BOS

2 stops35h 55mIndiGo

Sat 9-821:35BOS - SIN

2 stops32h 10mIndiGo

Deal found 6-6S$ 1,170

Thu 19-608:45SIN - BOS

3 stops33h 16mUnited Airlines

Thu 3-706:00BOS - SIN

1 stop24h 25mUnited Airlines

Deal found 6-6S$ 1,237

Mon 22-906:15SIN - BOS

2 stops39h 15mAir Canada

Sat 27-918:30BOS - SIN

2 stops48h 35mAir Canada

Deal found 7-6S$ 1,256

Tue 26-806:15SIN - BOS

2 stops27h 13mANA

Sun 31-809:30BOS - SIN

2 stops33h 10mANA

Deal found 7-6S$ 1,393

Sun 21-901:50SIN - BOS

1 stop33h 10mCathay Pacific

Sat 27-911:28BOS - SIN

2 stops30h 02mCathay Pacific

Deal found 7-6S$ 1,401

Mon 22-921:10SIN - BOS

1 stop29h 45mEtihad Airways

Sat 27-916:30BOS - SIN

1 stop29h 10mEtihad Airways

Deal found 7-6S$ 1,477

Sun 21-901:10SIN - BOS

2 stops34h 24mDelta

Sat 27-917:00BOS - SIN

2 stops38h 55mDelta

Deal found 7-6S$ 1,519

Sat 12-708:05SIN - BOS

1 stop22h 05mAmerican Airlines

Tue 19-817:59BOS - SIN

2 stops35h 31mAmerican Airlines

Deal found 6-6S$ 1,612

Wed 16-723:30SIN - BOS

1 stop32h 25mSWISS

Thu 21-817:05BOS - SIN

1 stop36h 00mSWISS

Deal found 6-6S$ 1,613

Wed 16-723:25SIN - BOS

1 stop30h 15mLufthansa

Fri 22-817:50BOS - SIN

1 stop34h 35mLufthansa

Deal found 6-6S$ 1,644

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 7 June 2025.

Mon 14-701:55SIN - BOS

2 stops32h 36mJapan Airlines

Wed 20-813:35BOS - SIN

1 stop22h 45mJapan Airlines

Deal found 6-6S$ 935

Tue 22-719:45SIN - BOS

2 stops35h 55mMultiple Airlines

Tue 29-712:55BOS - SIN

1 stop28h 05mMultiple Airlines

Deal found 7-6S$ 1,164

Wed 2-719:45SIN - BOS

2 stops35h 55mIndiGo

Sat 9-821:35BOS - SIN

2 stops32h 10mIndiGo

Deal found 6-6S$ 1,170

Thu 19-608:45SIN - BOS

3 stops33h 16mUnited Airlines

Thu 3-706:00BOS - SIN

1 stop24h 25mUnited Airlines

Deal found 6-6S$ 1,237

Mon 22-906:15SIN - BOS

2 stops39h 15mAir Canada

Sat 27-918:30BOS - SIN

2 stops48h 35mAir Canada

Deal found 7-6S$ 1,256

Sun 21-901:50SIN - BOS

1 stop33h 10mCathay Pacific

Fri 26-901:40BOS - SIN

1 stop22h 45mCathay Pacific

Deal found 7-6S$ 1,381

Tue 26-806:15SIN - BOS

2 stops27h 13mANA

Sun 31-809:30BOS - SIN

2 stops33h 10mANA

Deal found 7-6S$ 1,393

Mon 22-921:10SIN - BOS

1 stop29h 45mEtihad Airways

Sat 27-916:30BOS - SIN

1 stop29h 10mEtihad Airways

Deal found 7-6S$ 1,477

Sun 21-901:10SIN - BOS

2 stops34h 24mDelta

Sat 27-917:00BOS - SIN

2 stops38h 55mDelta

Deal found 7-6S$ 1,519

Sat 12-708:05SIN - BOS

1 stop22h 05mAmerican Airlines

Tue 19-817:59BOS - SIN

2 stops35h 31mAmerican Airlines

Deal found 6-6S$ 1,612

Wed 16-723:30SIN - BOS

1 stop32h 25mSWISS

Thu 21-817:05BOS - SIN

1 stop36h 00mSWISS

Deal found 6-6S$ 1,613

Wed 16-723:25SIN - BOS

1 stop30h 15mLufthansa

Fri 22-817:50BOS - SIN

1 stop34h 35mLufthansa

Deal found 6-6S$ 1,644

Last-minute flights from Singapore to Boston
Discover last-minute flight deals from Singapore to Boston. Data last updated 7 June 2025 and is based on user searches.

Tue 10-601:55SIN - BOS

2 stops40h 49mJapan Airlines

Mon 23-613:35BOS - SIN

1 stop22h 45mJapan Airlines

Deal found 6-6S$ 904

Fri 13-603:10SIN - BOS

2 stops45h 07mQatar Airways

Sat 21-622:00BOS - SIN

1 stop23h 00mQatar Airways

Deal found 6-6S$ 1,887

Sat 14-608:45SIN - BOS

1 stop35h 23mUnited Airlines

Sat 21-619:00BOS - SIN

2 stops47h 40mUnited Airlines

Deal found 6-6S$ 1,381

Sat 14-601:50SIN - BOS

1 stop33h 10mCathay Pacific

Mon 30-601:40BOS - SIN

1 stop22h 45mCathay Pacific

Deal found 7-6S$ 1,917

Sat 14-603:10SIN - BOS

1 stop23h 55mJetBlue

Tue 1-722:00BOS - SIN

1 stop29h 45mJetBlue

Deal found 7-6S$ 2,254

Sat 14-623:30SIN - BOS

1 stop32h 25mSWISS

Sun 22-617:05BOS - SIN

1 stop36h 00mSWISS

Deal found 6-6S$ 3,754

Sun 15-622:10SIN - BOS

2 stops35h 39mMultiple Airlines

Tue 1-706:00BOS - SIN

1 stop24h 25mMultiple Airlines

Deal found 7-6S$ 1,375

Sun 15-619:45SIN - BOS

2 stops35h 55mIndiGo

Tue 1-721:35BOS - SIN

2 stops31h 45mIndiGo

Deal found 7-6S$ 1,385

Sun 15-620:50SIN - BOS

2 stops29h 00mAustrian Airlines

Sat 21-617:10BOS - SIN

2 stops38h 30mAustrian Airlines

Deal found 6-6S$ 3,516

Sun 15-622:40SIN - BOS

1 stop33h 25mAmerican Airlines

Sat 21-620:10BOS - SIN

1 stop33h 50mAmerican Airlines

Deal found 6-6S$ 3,693

Tue 17-619:15SIN - BOS

2 stops30h 55mEmirates

Sat 5-723:05BOS - SIN

2 stops37h 40mEmirates

Deal found 7-6S$ 3,270

Tue 17-608:05SIN - BOS

1 stop22h 05mJapan Airlines

Sun 6-709:34BOS - SIN

2 stops32h 36mJapan Airlines

Deal found 7-6S$ 3,292

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 7 June 2025.

Mon 22-919:45SIN - BOS

2 stops35h 55mIndiGo

Deal found 6-6S$ 605

Sun 21-900:20SIN - BOS

3 stops35h 20mMultiple Airlines

Deal found 6-6S$ 738

Sat 14-620:40SIN - BOS

3 stops45h 21mUnited Airlines

Deal found 6-6S$ 772

Tue 15-709:10SIN - BOS

2 stops36h 45mAir Canada

Deal found 6-6S$ 781

Mon 23-601:50SIN - BOS

1 stop33h 10mCathay Pacific

Deal found 7-6S$ 807

Sun 23-1122:30SIN - BOS

1 stop23h 10mKorean Air

Deal found 6-6S$ 852

Sat 22-1101:30SIN - BOS

2 stops35h 14mDelta

Deal found 6-6S$ 873

Tue 12-802:00SIN - BOS

2 stops48h 50mChina Airlines

Deal found 7-6S$ 1,003

Mon 22-903:10SIN - BOS

1 stop23h 55mQatar Airways

Deal found 6-6S$ 1,076

Tue 15-723:10SIN - BOS

1 stop32h 30mTurkish Airlines

Deal found 6-6S$ 1,108

Tue 15-721:10SIN - BOS

1 stop29h 45mEtihad Airways

Deal found 7-6S$ 1,178

Wed 13-823:30SIN - BOS

1 stop32h 25mSWISS

Deal found 7-6S$ 1,206

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

Mon 14-7

01:55-22:31

2 stops32h 36m

Boston Logan Intl

Wed 20-8

13:35-00:20

1 stop22h 45m

S$ 935

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 22-7

19:45-19:40

2 stops35h 55m

Boston Logan Intl

Tue 29-7

12:55-05:00

1 stop28h 05m

S$ 1,164

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Wed 2-7

19:45-19:40

2 stops35h 55m

Boston Logan Intl

Sat 9-8

21:35-17:45

2 stops32h 10m

S$ 1,170

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Thu 19-6

08:45-06:01

3 stops33h 16m

Boston Logan Intl

Thu 3-7

06:00-18:25

1 stop24h 25m

S$ 1,237

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 22-9

06:15-09:30

2 stops39h 15m

Boston Logan Intl

Sat 27-9

18:30-07:05

2 stops48h 35m

S$ 1,256

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 21-9

01:50-23:00

1 stop33h 10m

Boston Logan Intl

Fri 26-9

01:40-12:25

1 stop22h 45m

S$ 1,381

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 26-8

06:15-21:28

2 stops27h 13m

Boston Logan Intl

Sun 31-8

09:30-06:40

2 stops33h 10m

S$ 1,393

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 22-9

21:10-14:55

1 stop29h 45m

Boston Logan Intl

Sat 27-9

16:30-09:40

1 stop29h 10m

S$ 1,477

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 21-9

01:10-23:34

2 stops34h 24m

Boston Logan Intl

Sat 27-9

17:00-19:55

2 stops38h 55m

S$ 1,519

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 12-7

08:05-18:10

1 stop22h 05m

Boston Logan Intl

Tue 19-8

17:59-17:30

2 stops35h 31m

S$ 1,612

Flights are sorted by cheapest return flights first.

Deals found on 6-6

Showing 1-10 of 32 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 Korean Air, Japan Airlines and China Airlines. 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

1,085 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Korean Air

8.4

Very Good

1,085 reviews

Korean Air

8.4

Very Good

1,085 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Japan Airlines

8.3

Very Good

1,488 reviews

Korean Air

8.4

Very Good

1,085 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

China Airlines

8.3

Very Good

736 reviews

Korean Air

8.4

Very Good

1,085 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

ANA

8.3

Very Good

877 reviews

Korean Air

8.4

Very Good

1,085 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Emirates

8.1

Very Good

3,263 reviews

Korean Air

8.4

Very Good

1,085 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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 IndiGo. According to our data, you can fly for as low as S$ 605. Users have also found prices from S$ 772 and S$ 781 on United Airlines and Air Canada, 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$ 1,176	AverageS$ 1,451	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Turkish Airlines	CheapestS$ 1,191	AverageS$ 1,426	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
United Airlines	CheapestS$ 1,193	AverageS$ 1,565	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Korean Air	CheapestS$ 1,211	AverageS$ 1,363	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Japan Airlines	CheapestS$ 1,383	AverageS$ 1,577	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
British Airways	CheapestS$ 1,607	AverageS$ 1,894	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	CheapestS$ 1,630	AverageS$ 1,714	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	CheapestS$ 1,640	AverageS$ 2,011	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$ 605

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 22-9. 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 7 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 7 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 7 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 7 June 2025.

Read through reviews of airlines operating flights from Singapore to Boston, such as Korean Air, Japan Airlines and China 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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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 7 June 2025.