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$372+ Cheap flights from Massachusetts to Singapore (SIN)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SIN
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap flight deals from Massachusetts to Singapore

Cheapest flights from Massachusetts to Singapore
Explore the most affordable flight options available from Massachusetts to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.

This United Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 3/297:30 am
BOS
-
SIN
1 stop47h 05m
United Airlines
Sun 4/58:35 pm
SIN
-
BOS
2 stops37h 24m
United Airlines
Deal found 2/12$979
This KAYAK deal was found by Cheapflights users on 2/12. 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.
Sun 3/299:50 pm
BOS
-
SIN
1 stop32h 05m
Turkish Airlines
Fri 4/1010:25 am
SIN
-
BOS
1 stop45h 30m
Turkish Airlines
Deal found 2/12$984
This KAYAK deal was found by Cheapflights users on 2/12. 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.
Sat 10/104:25 pm
BOS
-
SIN
1 stop29h 15m
Etihad Airways
Thu 10/159:00 pm
SIN
-
BOS
1 stop29h 40m
Etihad Airways
Deal found 2/12$987
This oojo deal was found by Cheapflights users on 2/12. 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.
Thu 2/198:40 pm
BOS
-
SIN
1 stop23h 05m
Qatar Airways
Wed 3/46:00 am
SIN
-
BOS
2 stops44h 55m
Qatar Airways
Deal found 2/12$989
This CrystalTravel deal was found by Cheapflights users on 2/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:25 pm
BOS
-
SIN
1 stop29h 15m
Etihad Airways
Wed 6/39:00 pm
SIN
-
BOS
1 stop29h 40m
Etihad Airways
Deal found 2/13$992
This KAYAK deal was found by Cheapflights users on 2/12. 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 3/319:50 pm
BOS
-
SIN
1 stop22h 55m
Turkish Airlines
Fri 4/311:05 pm
SIN
-
BOS
1 stop32h 50m
Turkish Airlines
Deal found 2/12$994
This CrystalTravel deal was found by Cheapflights users on 2/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/134:40 pm
BOS
-
SIN
1 stop28h 55m
Etihad Airways
Sun 3/227:25 pm
SIN
-
BOS
1 stop31h 45m
Etihad Airways
Deal found 2/13$998
This Korean Air deal was found by Cheapflights users on 2/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:00 am
BOS
-
SIN
1 stop44h 25m
Korean Air
Sat 12/1910:30 pm
SIN
-
BOS
2 stops27h 09m
Korean Air
Deal found 2/13$1,000
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 pm
BOS
-
SIN
1 stop23h 45m
Turkish Airlines
Sat 3/1410:15 am
SIN
-
BOS
1 stop44h 50m
Turkish Airlines
Deal found 2/11$1,001
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Wed 4/229:30 am
BOS
-
SIN
2 stops33h 10m
United Airlines
Thu 5/218:35 pm
SIN
-
BOS
1 stop23h 26m
United Airlines
Deal found 2/13$1,002
This Trip.com deal was found by Cheapflights users on 2/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/151:15 pm
BOS
-
SIN
1 stop23h 35m
Multiple Airlines
Sun 3/229:15 pm
SIN
-
BOS
2 stops53h 55m
Multiple Airlines
Deal found 2/13$1,003
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 3/221:45 pm
BOS
-
SIN
1 stop42h 30m
United Airlines
Thu 3/2610:10 am
SIN
-
BOS
2 stops26h 25m
United Airlines
Deal found 2/10$1,005

Find flight deals from Massachusetts to Singapore

Keep the following information in mind while searching for Massachusetts to Singapore flight deals. Data was last updated February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$979
(United Airlines)

One-way from

$372
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,013
Provider with most accurate pricing for Boston Logan Intl-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Singapore Changi flights.
Search Deals
From Massachusetts to Singapore Changi
Search Deals
One-way flight from Massachusetts to Singapore Changi
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Singapore 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 February 14, 2026.
Use the filters below to find and compare flights from Massachusetts to Singapore that are best for you.

Fly from

Massachusetts

Fly to

Singapore

Route

Depart

Return

Price

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 5/3

8:59 pm-11:40 pm

2 stops38h 41m

Singapore Changi

Tue 5/12

1:10 am-6:58 pm

2 stops29h 48m

$1,009

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Thu 3/12

5:45 am-8:15 pm

1 stop26h 30m

Singapore Changi

Thu 3/19

10:20 pm-12:35 am

2 stops38h 15m

$1,011

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Thu 4/16

10:00 pm-3:45 pm

1 stop29h 45m

Singapore Changi

Sun 5/3

9:15 pm-3:05 pm

2 stops53h 50m

$1,012

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Fri 2/27

8:40 pm-2:55 pm

1 stop29h 15m

Singapore Changi

Sun 3/15

8:15 pm-2:55 pm

1 stop30h 40m

$1,016

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sat 4/11

8:16 pm-6:35 pm

1 stop34h 19m

Singapore Changi

Sun 4/19

8:35 pm-8:24 am

1 stop23h 49m

$1,017

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 3/1

8:40 pm-8:45 am

1 stop23h 05m

Singapore Changi

Tue 3/3

8:15 pm-1:55 pm

1 stop30h 40m

$1,017

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Thu 2/19

4:47 pm-8:15 pm

2 stops38h 28m

Singapore Changi

Fri 2/27

10:10 am-12:49 am

1 stop27h 39m

$1,021

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Fri 5/15

5:19 pm-6:35 pm

2 stops37h 16m

Singapore Changi

Fri 5/22

8:35 pm-12:29 pm

2 stops27h 54m

$1,021

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 3/29

7:15 am-6:45 am

2 stops35h 30m

Singapore Changi

Sun 4/5

8:35 pm-9:59 pm

2 stops37h 24m

$1,021

HartfordSingapore

BDL - SIN

BDLSIN

Hartford Bradley Intl

Fri 3/6

6:23 pm-2:55 pm

2 stops31h 32m

Singapore Changi

Thu 3/12

8:15 pm-11:07 pm

2 stops38h 52m

$1,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 35 results
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Best time to book a flight from Massachusetts to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Massachusetts 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 Massachusetts to Singapore

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

Currently, August is the cheapest month in which you can book a flight from Massachusetts to Singapore (average of $764). Flying from Massachusetts to Singapore in June is currently the most expensive (average of $1,119). 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.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Singapore. 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 Singapore from Massachusetts?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly into when you book flights from Massachusetts to Singapore.

  • How long is the flight from Massachusetts to Singapore?

    Airlines like Delta, United Airlines, and Qatar Airways fly from Massachusetts to Singapore in about 26h 30m. The time it takes to get you to your destination can typically vary by up to 12h 11m. The distance between Massachusetts and Singapore is about 9393 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $409. Etihad Airways flights start at $420 while deals on Korean Air start at $420 one-way.

  • What are the most popular routes from Massachusetts to Singapore?

    While some choose either Albany Intl - Singapore Changi or Hartford Bradley Intl - Singapore Changi, Boston Logan Intl - Singapore Changi is the most popular route from Massachusetts to Singapore.

  • Can I find deals for flights from Massachusetts to Singapore that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Singapore.

  • Can I find deals for business class flights from Massachusetts to Singapore?

    Yes. Cheapflights offers flight deals from Massachusetts to Singapore 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 Massachusetts to Singapore?

    Currently, August is the cheapest month in which you can book a flight from Massachusetts to Singapore (average of $764). Flying from Massachusetts to Singapore in June is currently the most expensive (average of $1,119). 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

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Alternative routes for Massachusetts to Singapore

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Top 10 airlines flying from Massachusetts to Singapore

Discover the top 10 airlines that operate flights from Massachusetts to Singapore. 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 February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$756Average$963FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$764Average$964FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$789Average$1,145FlexibilityNo cancel feeOn-time75%
Cathay PacificCheapest$815Average$965FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$832Average$1,082FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$835Average$1,146FlexibilityNo cancel feeOn-time69%
DeltaCheapest$902Average$1,390FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$955Average$1,041FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$974Average$1,026FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$983Average$1,117FlexibilityNo cancel feeOn-time68%

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