Boston

$490+ Cheap flights from Singapore (SIN) to Boston (BOS)

SIN — BOS
Dec 10 — Dec 171
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1. Tell us where you want to go

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Cheap flight deals from Singapore to Boston

Cheapest flights from Singapore to Boston

Thu 12/248:40 am -
2 stops47h 22m
Fri 1/155:40 am -
2 stops36h 20m
Deal found 11/10$825
Thu 11/128:40 am -
2 stops38h 08m
Wed 11/253:10 pm -
2 stops50h 45m
Deal found 11/9$830
Thu 11/128:40 am -
2 stops25h 48m
Sun 11/155:45 am -
2 stops36h 10m
Deal found 11/10$838
Tue 11/108:40 am -
2 stops38h 08m
Mon 11/236:35 pm -
2 stops41h 10m
Deal found 11/5$892
Mon 11/911:10 pm -
2 stops36h 27m
Mon 11/236:35 pm -
2 stops41h 10m
Deal found 11/6$895
Mon 11/911:40 am -
1 stop43h 25m
Mon 11/238:00 pm -
1 stop32h 40m
Deal found 11/6$970
Thu 11/127:25 pm -
1 stop31h 15m
Wed 11/253:40 pm -
1 stop28h 55m
Deal found 11/9$978
Tue 11/1010:25 am -
1 stop44h 40m
Mon 11/238:00 pm -
1 stop32h 40m
Deal found 11/5$1,000
Thu 12/247:25 pm -
1 stop31h 15m
Fri 1/153:40 pm -
1 stop28h 55m
Deal found 11/10$1,006
Thu 12/1710:25 am -
1 stop44h 40m
Wed 1/68:00 pm -
1 stop32h 40m
Deal found 11/6$1,039

Find flight deals from Singapore to Boston

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$825
(Air Canada)

One-way from

$490
(SmartFares)

Popular in

June

Cheapest in

January

Average price

$1,078
Provider with most accurate pricing for Singapore Changi-Boston Logan Intl flight deals.
Provider most trusted by Cheapflights users for Singapore Changi-Boston Logan Intl flights.
From Singapore Changi to Boston Logan Intl
One-way flight from Singapore Changi to Boston Logan Intl
Highest demand for flights based on searches. 11% potential increase in price ($168 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Singapore to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 1/26

8:40 am-9:48 am

2 stops38h 08m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$527

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Mon 1/25

10:20 pm-10:12 am

2 stops48h 52m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$535

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Fri 3/5

11:00 am-1:40 pm

3 stops39h 40m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$682

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 12/8

6:00 pm-10:00 pm

1 stop41h 00m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$686
Quickest round-trip

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Fri 12/18

10:00 am-10:00 pm

1 stop25h 00m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$690

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Fri 3/5

8:20 pm-10:00 pm

1 stop38h 40m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$691

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 1/26

4:45 pm-10:00 pm

1 stop42h 15m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$692

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Thu 12/3

2:25 pm-2:35 pm

2 stops37h 10m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$693

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Thu 12/3

10:10 am-11:59 pm

2 stops26h 49m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$700

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Thu 12/17

10:10 am-11:59 pm

2 stops26h 49m

Boston Logan Intl

Wed 12/31

12:00 am-12:30 pm

Nonstop0h 00m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Singapore to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Boston in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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 $997). Flying from Singapore to Boston in June is currently the most expensive (average of $1,678). 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.

How much does it cost to fly round-trip from Singapore to Boston?

Airfare is below average for this route at the moment.

Singapore to Boston flights typically cost between $1,076 and $1,142 in December.
The cheapest round-trip price found within the last 5 days was $825 on Air Canada (Dec 24-Jan 15).

Reviews of airlines servicing Boston

Peruse reviews from past customers who have flown with Cathay Pacific and United Airlines from Singapore to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Related info for your journey

  • How long is the flight from Singapore to Boston?

    For as low as $1,156, Etihad Airways can have you in Boston from Singapore in 25h 52m. 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 flying from Singapore to Boston round-trip?

    United Airlines, at $1,073, was found to be the cheapest airline from Singapore to Boston. An alternate airline flying to your destination would be Cathay Pacific. You may be able to fly from Singapore to Boston for 16% less than the average price by searching for these airlines.

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

    $478 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 Qatar Airways and United Airlines, with prices starting from $541 and $578, 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 $997). Flying from Singapore to Boston in June is currently the most expensive (average of $1,678). 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
Waltham
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Warwick
Pawtucket
Peabody
Revere
Fitchburg
Londonderry
York Beach
North Falmouth
Chelsea
Swansea
Braintree
Auburn
Sandwich

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Singapore to Boston

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,073Average$1,514FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,144Average$1,351FlexibilityNo cancel feeOn-time72%

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