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$374+ Cheap flights from Massachusetts to Singapore

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SIN
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 January 20, 2026.

This United Airlines deal was found by Cheapflights users on 1/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:53 pm
BOS
-
SIN
2 stops37h 42m
United Airlines
Sat 4/188:35 pm
SIN
-
BOS
2 stops39h 24m
United Airlines
Deal found 1/18$998
This United Airlines deal was found by Cheapflights users on 1/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:30 am
BOS
-
SIN
1 stop25h 45m
United Airlines
Mon 11/2310:10 am
SIN
-
BOS
2 stops26h 44m
United Airlines
Deal found 1/18$1,010
This Delta deal was found by Cheapflights users on 1/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:59 pm
BOS
-
SIN
2 stops38h 11m
Delta
Tue 2/2410:30 pm
SIN
-
BOS
2 stops38h 20m
Delta
Deal found 1/17$1,013
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 2/17:35 pm
BOS
-
SIN
2 stops46h 00m
Japan Airlines
Sun 2/2210:25 pm
SIN
-
BOS
2 stops37h 23m
Japan Airlines
Deal found 1/19$1,018
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 2/205:50 pm
BOS
-
SIN
1 stop37h 25m
United Airlines
Tue 4/289:00 am
SIN
-
BOS
1 stop22h 06m
United Airlines
Deal found 1/19$1,022
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/11:50 pm
BOS
-
SIN
1 stop41h 25m
United Airlines
Sun 2/2210:20 pm
SIN
-
BOS
2 stops27h 26m
United Airlines
Deal found 1/19$1,023
This deal was found by Cheapflights users on 1/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:40 pm
BOS
-
SIN
1 stop23h 05m
Qatar Airways
Fri 5/13:15 am
SIN
-
BOS
1 stop23h 50m
Qatar Airways
Deal found 1/19$1,024
This deal was found by Cheapflights users on 1/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:40 pm
BOS
-
SIN
1 stop23h 05m
Qatar Airways
Sat 5/23:15 am
SIN
-
BOS
1 stop23h 50m
Qatar Airways
Deal found 1/19$1,025
This Korean Air deal was found by Cheapflights users on 1/20. 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.
Thu 4/305:40 am
BOS
-
SIN
2 stops30h 00m
Korean Air
Sat 5/1610:30 pm
SIN
-
BOS
2 stops31h 25m
Korean Air
Deal found 1/20$1,026
This deal was found by Cheapflights users on 1/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:40 pm
BOS
-
SIN
1 stop23h 05m
Qatar Airways
Tue 4/283:15 am
SIN
-
BOS
1 stop23h 50m
Qatar Airways
Deal found 1/19$1,027
This deal was found by Cheapflights users on 1/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:40 pm
BOS
-
SIN
1 stop23h 05m
Qatar Airways
Wed 4/293:15 am
SIN
-
BOS
1 stop23h 50m
Qatar Airways
Deal found 1/19$1,028
This Gurufare deal was found by Cheapflights users on 1/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/23:40 pm
BOS
-
SIN
1 stop28h 55m
Etihad Airways
Tue 4/289:00 pm
SIN
-
BOS
1 stop29h 40m
Etihad Airways
Deal found 1/19$1,030

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 January 20, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,013
(Delta)

One-way from

$374
(oojo)

Popular in

December

Cheapest in

November

Average price

$1,100
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
Search Deals
One-way flight from Massachusetts to Singapore
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 20, 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

Sat 4/4

4:53 pm-6:35 pm

2 stops37h 42m

Singapore Changi

Sat 4/18

8:35 pm-11:59 pm

2 stops39h 24m

$998

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 2/1

5:57 pm-8:15 pm

1 stop37h 18m

Singapore Changi

Sun 2/22

10:20 pm-2:29 pm

2 stops29h 09m

$1,023

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Thu 3/5

6:00 am-5:00 am

2 stops34h 00m

Singapore Changi

Fri 5/8

10:30 pm-1:53 pm

2 stops27h 23m

$1,026

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 4/26

12:55 pm-11:40 pm

1 stop22h 45m

Singapore Changi

Wed 5/13

10:30 pm-1:03 am

2 stops38h 33m

$1,027

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Fri 4/24

12:55 pm-11:40 pm

1 stop22h 45m

Singapore Changi

Wed 5/13

10:30 pm-1:03 am

2 stops38h 33m

$1,027

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Mon 2/2

8:40 pm-8:45 am

1 stop23h 05m

Singapore Changi

Sun 4/26

3:15 am-3:05 pm

1 stop23h 50m

$1,035

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sat 4/25

5:40 am-11:40 pm

2 stops30h 00m

Singapore Changi

Mon 5/18

10:30 pm-10:20 am

1 stop23h 50m

$1,054

AlbanySingapore

ALB - SIN

ALBSIN

Albany Intl

Wed 2/25

7:16 am-11:55 am

2 stops39h 39m

Singapore Changi

Wed 3/25

7:40 am-11:56 pm

2 stops28h 16m

$1,057

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Fri 3/13

9:05 am-8:25 pm

2 stops47h 20m

Singapore Changi

Mon 3/23

10:30 pm-10:54 pm

2 stops36h 24m

$1,063

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Sun 3/8

9:10 am-7:00 am

2 stops33h 50m

Singapore Changi

Fri 3/13

10:10 am-11:57 pm

2 stops25h 47m

$1,064

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 34 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, March is the cheapest month in which you can book a flight from Massachusetts to Singapore (average of $763). Flying from Massachusetts to Singapore in June is currently the most expensive (average of $1,128). 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.

  • How long is the flight from Massachusetts to Singapore?

    Airlines like United Airlines, Korean Air, and Cathay Pacific fly from Massachusetts to Singapore in about 34h. The time it takes to get you to your destination can typically vary by up to 5h 39m. 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. Korean Air flights start at $420 while deals on Turkish Airlines start at $428 one-way.

  • 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, March is the cheapest month in which you can book a flight from Massachusetts to Singapore (average of $763). Flying from Massachusetts to Singapore in June is currently the most expensive (average of $1,128). 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

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Alternative routes for Massachusetts to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$756Average$961FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$764Average$965FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$789Average$957FlexibilityNo cancel feeOn-time72%
Etihad AirwaysCheapest$789Average$1,182FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$832Average$1,082FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$835Average$1,195FlexibilityNo cancel feeOn-time69%
DeltaCheapest$902Average$1,390FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$957Average$1,051FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$974Average$1,026FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$995Average$1,158FlexibilityNo cancel feeOn-time68%

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