What is the cheapest airline that flies from Singapore to Boston Logan Intl?

Air Canada, IndiGo, and Cathay Pacific are the most popular carriers operating from Singapore to Boston Logan Intl

What airlines fly to Boston?

Japan Airlines, Cathay Pacific and United Airlines are the top three most popular airlines that fly to Boston from Singapore according to our data. Japan Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Singapore to Boston Logan Intl Airport?

Prices for flights from Singapore to Boston Logan Intl Airport are updated daily.

How many operators does momondo search for flights from Singapore to Boston Logan Intl Airport?

As of September 2025, there are 3 operators available to choose from for flights from Singapore to Boston Logan Intl Airport.

How old do you have to be to fly from Singapore to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$511 Cheap Flights from Singapore to Boston in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Singapore to Boston

Round-trip

One-way

Last minute

Recent round-trip flight deals from Singapore to Boston

8:50 am - 9:52 amSIN-BOS

37h 02m2 stops

6:40 pm - 7:00 amBOS-SIN

48h 20m2 stops

$844Air Canada

Find Deal

Sun, Oct 26 - Sat, Nov 1

9:10 am - 9:30 amSIN-BOS

36h 20m2 stops

6:30 pm - 7:00 amBOS-SIN

48h 30m2 stops

$863Air Canada

Find Deal

Sat, Oct 18 - Sat, Oct 25

9:10 am - 9:30 amSIN-BOS

36h 20m2 stops

7:00 pm - 1:20 pmBOS-SIN

30h 20m2 stops

$994

Find Deal

Sat, Sep 27 - Fri, Oct 3

7:45 pm - 7:40 pmSIN-BOS

35h 55m2 stops

9:35 pm - 8:45 amBOS-SIN

23h 10m1 stop

$1,007

Find Deal

Wed, Oct 8 - Tue, Oct 14

8:05 pm - 11:00 pmSIN-BOS

38h 55m1 stop

1:40 am - 5:40 amBOS-SIN

40h 00m1 stop

$1,010Cathay Pacific

Find Deal

Sat, Oct 18 - Fri, Oct 24

1:25 am - 10:00 pmSIN-BOS

33h 35m1 stop

12:30 am - 7:15 pmBOS-SIN

29h 45m1 stop

$1,011Cathay Pacific

Find Deal

Mon, Dec 22 - Mon, Jan 5

7:45 pm - 7:40 pmSIN-BOS

35h 55m2 stops

9:35 pm - 5:15 pmBOS-SIN

31h 40m2 stops

$1,013IndiGo

Find Deal

Thu, Oct 2 - Thu, Oct 9

7:45 pm - 7:40 pmSIN-BOS

35h 55m2 stops

9:35 pm - 5:15 pmBOS-SIN

31h 40m2 stops

$1,028IndiGo

Find Deal

Tue, Sep 30 - Tue, Oct 7

8:45 am - 5:11 pmSIN-BOS

44h 26m1 stop

6:00 am - 6:25 pmBOS-SIN

24h 25m1 stop

$1,041United Airlines

Find Deal

Sat, Sep 27 - Fri, Oct 3

8:45 am - 11:59 pmSIN-BOS

27h 14m2 stops

8:15 am - 6:15 amBOS-SIN

34h 00m1 stop

$1,042United Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

Cathay Pacific flights from Singapore to Boston

Our best Cathay Pacific deals on Singapore to Boston flight tickets

Cathay Pacific

Oct 18

SIN8:05 pmSingapore Changi

38h 55m

1 stop

BOS11:00 pmBoston Logan Intl

Oct 24

BOS1:40 amBoston Logan Intl

40h 00m

1 stop

SIN5:40 amSingapore Changi

$1,010

Find similar

Cathay Pacific

Sep 10

SIN1:50 amSingapore Changi

33h 10m

1 stop

BOS11:00 pmBoston Logan Intl

Sep 29

BOS1:40 amBoston Logan Intl

30h 55m

1 stop

SIN8:35 pmSingapore Changi

$1,011

Find similar

Cathay Pacific

Oct 17

SIN12:45 pmSingapore Changi

22h 15m

1 stop

BOS11:00 pmBoston Logan Intl

Oct 23

BOS1:40 amBoston Logan Intl

39h 50m

1 stop

SIN5:30 amSingapore Changi

$1,014

Find similar

Turkish Airlines flights from Singapore to Boston

Our best Turkish Airlines deals on Singapore to Boston flight tickets

Turkish Airlines

Nov 3

SIN11:40 amSingapore Changi

43h 25m

1 stop

BOS6:05 pmBoston Logan Intl

Nov 28

BOS8:00 pmBoston Logan Intl

23h 45m

1 stop

SIN8:45 amSingapore Changi

$1,023

Find similar

Turkish Airlines

Oct 19

SIN11:10 pmSingapore Changi

32h 30m

1 stop

BOS7:40 pmBoston Logan Intl

Oct 26

BOS9:00 pmBoston Logan Intl

23h 45m

1 stop

SIN8:45 amSingapore Changi

$1,058

Find similar

Turkish Airlines

Dec 23

SIN10:25 amSingapore Changi

44h 40m

1 stop

BOS6:05 pmBoston Logan Intl

Jan 6

BOS8:00 pmBoston Logan Intl

23h 45m

1 stop

SIN8:45 amSingapore Changi

$1,096

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sun 10/26

8:50 am-9:52 am

2 stops37h 02m

Boston Logan Intl

Sat 11/1

6:40 pm-7:00 am

2 stops48h 20m

$844

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 10/18

9:10 am-9:30 am

2 stops36h 20m

Boston Logan Intl

Sat 10/25

6:30 pm-7:00 am

2 stops48h 30m

$863

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 9/27

9:10 am-9:30 am

2 stops36h 20m

Boston Logan Intl

Fri 10/3

7:00 pm-1:20 pm

2 stops30h 20m

$994

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Wed 10/8

7:45 pm-7:40 pm

2 stops35h 55m

Boston Logan Intl

Tue 10/14

9:35 pm-8:45 am

1 stop23h 10m

$1,007

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 10/18

8:05 pm-11:00 pm

1 stop38h 55m

Boston Logan Intl

Fri 10/24

1:40 am-5:40 am

1 stop40h 00m

$1,010

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Mon 12/22

1:25 am-10:00 pm

1 stop33h 35m

Boston Logan Intl

Mon 1/5

12:30 am-7:15 pm

1 stop29h 45m

$1,011

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Thu 10/2

7:45 pm-7:40 pm

2 stops35h 55m

Boston Logan Intl

Thu 10/9

9:35 pm-5:15 pm

2 stops31h 40m

$1,013

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Tue 9/30

7:45 pm-7:40 pm

2 stops35h 55m

Boston Logan Intl

Tue 10/7

9:35 pm-5:15 pm

2 stops31h 40m

$1,028

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Sat 9/27

8:45 am-5:11 pm

1 stop44h 26m

Boston Logan Intl

Fri 10/3

6:00 am-6:25 pm

1 stop24h 25m

$1,041

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

Wed 10/1

8:45 am-11:59 pm

2 stops27h 14m

Boston Logan Intl

Wed 10/8

8:15 am-6:15 am

1 stop34h 00m

$1,042

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Singapore to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Singapore to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $962. If you aren’t able to travel during the month of February, then book flights to Boston from Singapore during November instead. Flights to Boston in November, while not as cheap as those in February, still average around $1,004.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Singapore to Boston is on a Wednesday when prices can be found for as low as $1,067. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $1,305.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Singapore to Boston in the afternoon for as low as $1,168. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $1,226 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,158 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Singapore for as low as $1,013 on momondo.

Cheap Singapore to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Boston

Direct flights	None

There are no direct flights from Singapore to Boston. There are no popular flight routes from Singapore to Boston.

Search flight deals

When did momondo last update prices for flights from Singapore to Boston Logan Intl Airport?
Prices for flights from Singapore to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Singapore to Boston Logan Intl Airport?
As of September 2025, there are 3 operators available to choose from for flights from Singapore to Boston Logan Intl Airport.
How old do you have to be to fly from Singapore to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Singapore to Boston

Compare and see reviews for airlines that fly from Singapore to Boston with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $637	Free Cancellation	Rating 7.4 8,939 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $833	Free Cancellation	Rating 8.3 1,555 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $879	Free Cancellation	Rating 7.6 986 reviews	Search Cathay Pacific flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

Cambridge

South Yarmouth

Narragansett

Nashua

Brockton

Gloucester

Laconia

Falmouth

Concord

Everett

Wells

Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Boston?

It is quick and easy to find Singapore to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Singapore to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston from Singapore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Singapore to Boston?

momondo helps you find the best flight between Singapore and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Singapore to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Singapore and alert you when they change.