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$535+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:25 pmSIN - BOS
1 stop31h 45mEtihad Airways
Sun 1/113:40 pmBOS - SIN
1 stop28h 55mEtihad Airways
Deal found 12/15$974
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:25 pmSIN - BOS
2 stops36h 33mJapan Airlines
Sun 1/1112:15 pmBOS - SIN
1 stop23h 35mJapan Airlines
Deal found 12/15$1,034
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:50 amSIN - BOS
2 stops23h 52mAir Canada
Mon 12/296:55 pmBOS - SIN
2 stops47h 05mAir Canada
Deal found 12/16$1,242
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 pmSIN - BOS
2 stops42h 01mCathay Pacific
Sun 12/2812:30 amBOS - SIN
1 stop22h 25mCathay Pacific
Deal found 12/17$1,394
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:25 pmSIN - BOS
2 stops33h 35mMultiple Airlines
Sun 1/116:25 pmBOS - SIN
3 stops34h 10mMultiple Airlines
Deal found 12/15$1,451
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 pmSIN - BOS
1 stop41h 00mCathay Pacific
Sun 12/2812:30 amBOS - SIN
1 stop23h 35mCathay Pacific
Deal found 12/18$1,522
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:15 amSIN - BOS
1 stop41h 05mQatar Airways
Mon 12/296:01 amBOS - SIN
2 stops26h 14mQatar Airways
Deal found 12/18$1,609

Find flight deals from Singapore to Boston

Keep the following information in mind while searching for Singapore to Boston flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$892
(Gotogate)

One-way from

$535
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$1,500
Provider with most accurate pricing for Singapore Changi-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-Boston Logan Intl flights.
Search Deals
From Singapore to Boston Logan Intl
Search Deals
One-way flight from Singapore to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Thu 2/19

10:30 pm-8:40 am

1 stop23h 10m

Boston Logan Intl

Mon 2/23

11:00 am-5:00 am

1 stop29h 00m

$1,005

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Thu 2/26

10:30 pm-8:40 am

1 stop23h 10m

Boston Logan Intl

Mon 3/2

11:00 am-5:00 am

1 stop29h 00m

$1,007

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 1/27

1:35 am-11:45 pm

2 stops35h 10m

Boston Logan Intl

Sat 2/14

6:57 pm-12:10 am

2 stops40h 13m

$1,008

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 1/20

10:30 pm-12:19 pm

2 stops26h 49m

Boston Logan Intl

Fri 2/6

7:15 am-12:10 am

2 stops27h 55m

$1,008

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Wed 1/21

10:30 pm-12:19 pm

2 stops26h 49m

Boston Logan Intl

Wed 2/4

5:50 am-12:10 am

2 stops29h 20m

$1,008

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 1/27

1:35 am-4:09 pm

2 stops51h 34m

Boston Logan Intl

Thu 2/12

5:29 am-12:10 am

2 stops29h 41m

$1,008

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 1/27

1:35 am-11:45 pm

2 stops35h 10m

Boston Logan Intl

Fri 2/13

8:59 pm-12:10 am

2 stops38h 11m

$1,008

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 2/7

10:30 pm-8:40 am

1 stop23h 10m

Boston Logan Intl

Fri 2/20

7:15 am-12:10 am

2 stops27h 55m

$1,014

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 2/1

10:30 pm-8:40 am

1 stop23h 10m

Boston Logan Intl

Sun 2/15

3:35 pm-8:25 pm

2 stops39h 50m

$1,015

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 1/25

10:30 pm-6:30 pm

2 stops33h 00m

Boston Logan Intl

Sun 3/15

12:00 pm-12:10 am

1 stop24h 10m

$1,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 19 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, July is the cheapest month in which you can book a flight from Singapore to Boston (average of $725). Flying from Singapore to Boston in December is currently the most expensive (average of $1,005). 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 December 18, 2025.

It’s optimal to fly from Singapore to Boston in the afternoon. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.

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 December 18, 2025.
Read reviews from past customers who have flown Japan Airlines, Cathay Pacific, and United Airlines 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
1,662 reviews

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very good
1,662 reviews
Japan Airlines
8.3
Very good
1,662 reviews

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Cathay Pacific
7.6
Good
1,095 reviews
Japan Airlines
8.3
Very good
1,662 reviews

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
United Airlines
7.4
Good
9,093 reviews
Japan Airlines
8.3
Very good
1,662 reviews

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

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.

  • How long is the flight from Singapore to Boston?

    For as low as $1,005, Korean Air can have you in Boston from Singapore in 23h 10m. Airlines will cover a distance of 9393 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $548 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Korean Air and United Airlines, with prices starting from $597 and $636, 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, July is the cheapest month in which you can book a flight from Singapore to Boston (average of $725). Flying from Singapore to Boston in December is currently the most expensive (average of $1,005). 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
Hampton Beach
Watertown
Seabrook
Seekonk
Brockton
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$637Average$1,134FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$833Average$1,045FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$879Average$970FlexibilityNo cancel feeOn-time72%

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