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$665+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOS
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
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 abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$943
(United Airlines)

One-way from

$665
(Delta)

Popular in

January

Cheapest in

February

Average price

$1,179
Provider with most accurate pricing for Singapore Changi-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-Boston Logan Intl flights.
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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. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/48:40 pmSIN - BOS
1 stop34h 48mUnited Airlines
mar. 9/304:20 pmBOS - SIN
1 stop25h 55mUnited Airlines
Deal found 4/17$943
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/49:10 amSIN - BOS
2 stops36h 49mAir Canada
mar. 9/303:20 pmBOS - SIN
2 stops27h 45mAir Canada
Deal found 4/17$1,003
This Delta deal was found by Cheapflights users on 4/17. 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.
mié. 9/31:10 amSIN - BOS
2 stops35h 00mDelta
mar. 9/307:00 amBOS - SIN
2 stops34h 00mDelta
Deal found 4/17$1,079
This BYOjet deal was found by Cheapflights users on 4/16. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/18:50 pmSIN - BOS
2 stops29h 00mMultiple Airlines
dom. 6/89:40 pmBOS - SIN
1 stop31h 25mMultiple Airlines
Deal found 4/16$1,255
This StudentUniverse deal was found by Cheapflights users on 4/16. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/189:50 pmSIN - BOS
2 stops44h 20mJapan Airlines
vie. 8/296:05 amBOS - SIN
2 stops30h 15mJapan Airlines
Deal found 4/16$1,265
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/1711:20 pmSIN - BOS
1 stop29h 55mBritish Airways
sáb. 8/307:45 pmBOS - SIN
1 stop32h 20mBritish Airways
Deal found 4/16$1,308
This deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/115:10 amSIN - BOS
1 stop26h 30mTurkish Airlines
sáb. 5/179:35 pmBOS - SIN
1 stop22h 55mTurkish Airlines
Deal found 4/17$1,352
This Aunt Betty deal was found by Cheapflights users on 4/16. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/311:50 amSIN - BOS
1 stop33h 10mCathay Pacific
sáb. 6/71:40 amBOS - SIN
1 stop25h 25mCathay Pacific
Deal found 4/16$1,359
This Jettzy deal was found by Cheapflights users on 4/17. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/279:10 pmSIN - BOS
1 stop29h 45mEtihad Airways
jue. 7/104:30 pmBOS - SIN
1 stop29h 10mEtihad Airways
Deal found 4/17$1,481
This lastminute.com deal was found by Cheapflights users on 4/17. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/233:10 amSIN - BOS
1 stop23h 55mQatar Airways
mié. 5/710:00 pmBOS - SIN
1 stop35h 00mQatar Airways
Deal found 4/17$1,550
This Emirates deal was found by Cheapflights users on 4/17. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/2612:50 amSIN - BOS
1 stop25h 20mEmirates
jue. 7/1011:05 pmBOS - SIN
1 stop21h 30mEmirates
Deal found 4/17$1,606
This JetBlue deal was found by Cheapflights users on 4/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/243:10 amSIN - BOS
1 stop23h 55mJetBlue
sáb. 10/2510:15 pmBOS - SIN
1 stop22h 30mJetBlue
Deal found 4/17$1,670

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 abril 17, 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

jue. 9/4

8:40 pm-7:28 pm

1 stop34h 48m

Boston Logan Intl

mar. 9/30

4:20 pm-6:15 am

1 stop25h 55m

$943

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

jue. 9/4

9:10 am-9:59 am

2 stops36h 49m

Boston Logan Intl

mar. 9/30

3:20 pm-7:05 am

2 stops27h 45m

$1,003

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

mié. 9/3

1:10 am-12:10 am

2 stops35h 00m

Boston Logan Intl

mar. 9/30

7:00 am-5:00 am

2 stops34h 00m

$1,079

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

dom. 6/1

8:50 pm-1:50 pm

2 stops29h 00m

Boston Logan Intl

dom. 6/8

9:40 pm-5:05 pm

1 stop31h 25m

$1,255

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

lun. 8/18

9:50 pm-6:10 am

2 stops44h 20m

Boston Logan Intl

vie. 8/29

6:05 am-12:20 am

2 stops30h 15m

$1,265

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

dom. 8/17

11:20 pm-5:15 pm

1 stop29h 55m

Boston Logan Intl

sáb. 8/30

7:45 pm-4:05 pm

1 stop32h 20m

$1,308

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

dom. 5/11

5:10 am-7:40 pm

1 stop26h 30m

Boston Logan Intl

sáb. 5/17

9:35 pm-8:30 am

1 stop22h 55m

$1,352

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

sáb. 5/31

1:50 am-11:00 pm

1 stop33h 10m

Boston Logan Intl

sáb. 6/7

1:40 am-3:05 pm

1 stop25h 25m

$1,359

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

vie. 6/27

9:10 pm-2:55 pm

1 stop29h 45m

Boston Logan Intl

jue. 7/10

4:30 pm-9:40 am

1 stop29h 10m

$1,481

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

jue. 6/26

12:50 am-2:10 pm

1 stop25h 20m

Boston Logan Intl

jue. 7/10

11:05 pm-8:35 am

1 stop21h 30m

$1,606

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 30 results
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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 abril 17, 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.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 abril 17, 2025.
Get a feel of what it's like to fly with Japan Airlines, China Airlines and Singapore Airlines from Singapore to Boston by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,447 reviews

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,447 reviews
Japan Airlines
8.3
Very good
1,447 reviews

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
China Airlines
8.2
Very good
729 reviews
Japan Airlines
8.3
Very good
1,447 reviews

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,288 reviews
Japan Airlines
8.3
Very good
1,447 reviews

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very good
3,200 reviews
Japan Airlines
8.3
Very good
1,447 reviews

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,917 reviews
Japan Airlines
8.3
Very good
1,447 reviews

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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?

    $665 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Cathay Pacific and IndiGo, with prices starting from $672 and $753, 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 Singapore?

Book flights to Singapore if you plan to visit one of these locations
Marlborough
Warwick
Waltham
Framingham
Cambridge
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
Seabrook
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Lincoln
Salem
Chelsea

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Alternative routes for Singapore to Boston

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Top 5 airlines flying from Singapore to Boston

Discover the top 5 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$637Average$1,165FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$855Average$970FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$949Average$1,071FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,085Average$1,214FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,098Average$1,226FlexibilityNo cancel feeOn-time71%

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