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

IndiGo and Korean Air 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 52% 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 December 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.

$559 Cheap Flights from Singapore to Boston in 2025/26

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

Recent round-trip flight deals from Singapore to Boston

Enter your travel dates to find the best prices.

10:30 pm - 8:40 am

SIN

BOS

23h 10m1 stop

11:00 am - 12:10 am

BOS

SIN

24h 10m1 stop

$892Korean Air

lun., feb. 2 - mié., feb. 25

10:30 pm - 8:40 am

SIN

BOS

23h 10m1 stop

11:00 am - 8:25 pm

BOS

SIN

44h 25m1 stop

$895Korean Air

mié., ene. 21 - mié., ene. 28

10:30 pm - 8:40 am

SIN

BOS

23h 10m1 stop

11:00 am - 12:10 am

BOS

SIN

24h 10m1 stop

$916Korean Air

sáb., feb. 14 - mié., feb. 18

10:30 pm - 12:19 pm

SIN

BOS

26h 49m2 stops

5:35 am - 12:10 am

BOS

SIN

29h 35m2 stops

$918Delta

mié., ene. 21 - mié., ene. 28

7:25 pm - 2:10 pm

SIN

BOS

31h 45m1 stop

3:40 pm - 9:35 am

BOS

SIN

28h 55m1 stop

$961Etihad Airways

vie., ene. 23 - vie., ene. 30

2:20 am - 10:56 pm

SIN

BOS

33h 36m2 stops

7:00 am - 12:50 am

BOS

SIN

28h 50m2 stops

$976Japan Airlines

jue., ene. 22 - vie., ene. 30

7:25 pm - 2:10 pm

SIN

BOS

31h 45m1 stop

3:40 pm - 9:35 am

BOS

SIN

28h 55m1 stop

$977Etihad Airways

dom., ene. 25 - dom., feb. 1

2:20 am - 3:29 pm

SIN

BOS

26h 09m2 stops

12:15 pm - 12:50 am

BOS

SIN

23h 35m1 stop

$982Japan Airlines

jue., ene. 22 - vie., ene. 30

9:10 pm - 2:55 pm

SIN

BOS

29h 45m1 stop

4:30 pm - 9:15 am

BOS

SIN

28h 45m1 stop

$987Etihad Airways

lun., may. 4 - lun., may. 11

9:10 pm - 2:55 pm

SIN

BOS

29h 45m1 stop

4:30 pm - 9:15 am

BOS

SIN

28h 45m1 stop

$988Etihad Airways

lun., may. 4 - lun., may. 11

United Airlines flights from Singapore to Boston

Our best United Airlines deals on Singapore to Boston flight tickets

United Airlines

Feb 14

SIN10:10 amSingapore Changi

26h 47m

2 stops

BOS11:57 pmBoston Logan Intl

Feb 18

BOS8:00 amBoston Logan Intl

35h 00m

1 stop

SIN8:00 amSingapore Changi

$1,018

Find similar

United Airlines

Feb 14

SIN10:10 amSingapore Changi

26h 47m

2 stops

BOS11:57 pmBoston Logan Intl

Feb 18

BOS11:00 amBoston Logan Intl

32h 00m

1 stop

SIN8:00 amSingapore Changi

$1,019

Find similar

United Airlines

Dec 23

SIN10:20 pmSingapore Changi

39h 33m

1 stop

BOS12:53 amBoston Logan Intl

Dec 29

BOS7:44 pmBoston Logan Intl

35h 31m

2 stops

SIN8:15 pmSingapore Changi

$1,273

Find similar

Korean Air flights from Singapore to Boston

Our best Korean Air deals on Singapore to Boston flight tickets

Korean Air

Feb 2

SIN10:30 pmSingapore Changi

23h 10m

1 stop

BOS8:40 amBoston Logan Intl

Feb 25

BOS11:00 amBoston Logan Intl

24h 10m

1 stop

SIN12:10 amSingapore Changi

$892

Find similar

Korean Air

Jan 21

SIN10:30 pmSingapore Changi

23h 10m

1 stop

BOS8:40 amBoston Logan Intl

Jan 28

BOS11:00 amBoston Logan Intl

44h 25m

1 stop

SIN8:25 pmSingapore Changi

$895

Find similar

Korean Air

Feb 14

SIN10:30 pmSingapore Changi

23h 10m

1 stop

BOS8:40 amBoston Logan Intl

Feb 18

BOS11:00 amBoston Logan Intl

24h 10m

1 stop

SIN12:10 amSingapore Changi

$916

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

lun. 2/2

10:30 pm-8:40 am

1 stop23h 10m

Boston Logan Intl

mié. 2/25

11:00 am-12:10 am

1 stop24h 10m

$892

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

mié. 1/21

10:30 pm-8:40 am

1 stop23h 10m

Boston Logan Intl

mié. 1/28

11:00 am-8:25 pm

1 stop44h 25m

$895

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

sáb. 2/14

10:30 pm-8:40 am

1 stop23h 10m

Boston Logan Intl

mié. 2/18

11:00 am-12:10 am

1 stop24h 10m

$916

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

mié. 1/21

10:30 pm-12:19 pm

2 stops26h 49m

Boston Logan Intl

mié. 1/28

5:35 am-12:10 am

2 stops29h 35m

$918

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

vie. 1/23

7:25 pm-2:10 pm

1 stop31h 45m

Boston Logan Intl

vie. 1/30

3:40 pm-9:35 am

1 stop28h 55m

$961

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

jue. 1/22

2:20 am-10:56 pm

2 stops33h 36m

Boston Logan Intl

vie. 1/30

7:00 am-12:50 am

2 stops28h 50m

$976

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

dom. 1/25

7:25 pm-2:10 pm

1 stop31h 45m

Boston Logan Intl

dom. 2/1

3:40 pm-9:35 am

1 stop28h 55m

$977

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

jue. 1/22

2:20 am-3:29 pm

2 stops26h 09m

Boston Logan Intl

vie. 1/30

12:15 pm-12:50 am

1 stop23h 35m

$982

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

lun. 5/4

9:10 pm-2:55 pm

1 stop29h 45m

Boston Logan Intl

lun. 5/11

4:30 pm-9:15 am

1 stop28h 45m

$987

SingaporeBoston

SIN - BOS

SINBOS

Singapore Changi

lun. 5/4

9:10 pm-2:55 pm

1 stop29h 45m

Boston Logan Intl

lun. 5/11

4:30 pm-9:15 am

1 stop28h 45m

$988

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, March 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 $965. If you aren’t able to travel during the month of March, then book flights to Boston from Singapore during February instead. Flights to Boston in February, while not as cheap as those in March, still average around $966.

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 $1,181 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 $977 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

Fastest flight time	23h 10m
Direct flights	None

The fastest flight from Singapore to Boston takes 23h 10m

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 December 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 9,095 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $833	Free Cancellation	Rating 8.3 1,653 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $879	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Nashua

Falmouth

Laconia

Brockton

Concord

Everett

Sturbridge

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.