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$502+ Cheap flights from Singapore to Boston (BOS)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$855
(Booking.com)

One-way from

$502
(Air Canada)

Popular in

January

Cheapest in

February

Average price

$1,170
From Singapore to Boston Logan Intl
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One-way flight from Singapore to Boston Logan Intl
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Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:15 amSIN - BOS
2 stops39h 15mAir Canada
Wed 10/16:00 amBOS - SIN
2 stops61h 05mAir Canada
Deal found 7/31$855
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:45 pmSIN - BOS
2 stops35h 55mMultiple Airlines
Wed 10/14:30 pmBOS - SIN
1 stop29h 10mMultiple Airlines
Deal found 7/30$950
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:05 pmSIN - BOS
1 stop38h 55mCathay Pacific
Tue 9/301:40 amBOS - SIN
1 stop35h 10mCathay Pacific
Deal found 7/30$991
This lastminute.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:10 pmSIN - BOS
1 stop32h 30mTurkish Airlines
Wed 10/19:35 pmBOS - SIN
1 stop23h 10mTurkish Airlines
Deal found 7/30$1,036
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:40 pmSIN - BOS
1 stop23h 36mUnited Airlines
Wed 10/14:15 pmBOS - SIN
1 stop38h 10mUnited Airlines
Deal found 7/31$1,037
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:05 amSIN - BOS
1 stop22h 00mJapan Airlines
Thu 11/2710:41 amBOS - SIN
2 stops30h 59mJapan Airlines
Deal found 7/30$1,069
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:45 pmSIN - BOS
2 stops35h 55mIndiGo
Sun 11/238:00 pmBOS - SIN
2 stops32h 20mIndiGo
Deal found 7/31$1,085

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Singapore to Boston that are best for you.

Fly from

Singapore

Fly to

Boston

Route

Depart

Return

Price

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 9/15

6:15 am-9:30 am

2 stops39h 15m

Boston Logan Intl

Wed 10/1

6:00 am-7:05 am

2 stops61h 05m

$855

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 9/15

7:45 pm-7:40 pm

2 stops35h 55m

Boston Logan Intl

Wed 10/1

4:30 pm-9:40 am

1 stop29h 10m

$950

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 9/15

8:05 pm-11:00 pm

1 stop38h 55m

Boston Logan Intl

Tue 9/30

1:40 am-12:50 am

1 stop35h 10m

$991

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 9/15

11:10 pm-7:40 pm

1 stop32h 30m

Boston Logan Intl

Wed 10/1

9:35 pm-8:45 am

1 stop23h 10m

$1,036

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 9/15

8:40 pm-8:16 am

1 stop23h 36m

Boston Logan Intl

Wed 10/1

4:15 pm-6:25 pm

1 stop38h 10m

$1,037

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Fri 9/26

8:05 am-6:05 pm

1 stop22h 00m

Boston Logan Intl

Thu 11/27

10:41 am-6:40 am

2 stops30h 59m

$1,069

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 12/9

8:50 am-9:32 am

2 stops37h 42m

$502

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 11/24

10:30 am-2:40 pm

2 stops41h 10m

$613

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 12/20

6:00 pm-10:00 pm

1 stop41h 00m

$638

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Wed 8/20

8:45 am-3:13 pm

1 stop42h 28m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 12 results
1
2

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 round-trip 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, January is the cheapest month in which you can book a flight from Singapore to Boston (average of $218). Flying from Singapore to Boston in July is currently the most expensive (average of $311). 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.

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

Find hourly flight availability from Singapore to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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.

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 July 31, 2025.
Read reviews from past customers who have flown Japan Airlines, China Airlines, and Cathay Pacific from Singapore to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,536 reviews

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,536 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
China Airlines
8.3
Very good
754 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Cathay Pacific
7.6
Good
949 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
United Airlines
7.4
Good
8,900 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Turkish Airlines
7.3
Good
3,933 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Singapore to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

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

    $502 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Cathay Pacific and United Airlines, with prices starting from $638 and $657, 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 vacation 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, January is the cheapest month in which you can book a flight from Singapore to Boston (average of $218). Flying from Singapore to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Seabrook
Waltham
Framingham
Lowell
Randolph
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Chelsea
Saco
Hampton Beach
Swansea
Lincoln

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Singapore to Boston

Discover the top 3 airlines that operate flights from Singapore to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$637Average$1,165FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$833Average$1,047FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$879Average$966FlexibilityNo cancel feeOn-time72%

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