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Cheap flights from Singapore to Boston from $466

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Boston departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Singapore to Boston

Cheap round-trip flights

These are some of the best round-trip flight deals from Singapore to Boston that have been recently found on momondo from popular airlines, departing in the coming months.
10:20 pm - 7:42 pmSIN-BOS
33h 22m1 stop
11:10 am - 6:45 amBOS-SIN
31h 35m1 stop
$929United Airlines
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Tue, Mar 25 - Tue, Apr 1
1:50 am - 11:00 pmSIN-BOS
33h 10m1 stop
1:40 am - 3:05 pmBOS-SIN
25h 25m1 stop
$936Cathay Pacific
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Mon, Mar 31 - Tue, Apr 29
1:30 am - 11:50 pmSIN-BOS
34h 20m2 stops
5:30 am - 5:00 amBOS-SIN
35h 30m2 stops
$962Delta
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Mon, Mar 24 - Tue, Apr 1
7:45 pm - 7:40 pmSIN-BOS
35h 55m2 stops
4:30 pm - 9:45 amBOS-SIN
29h 15m1 stop
Tue, Apr 1 - Wed, Apr 30
9:10 am - 10:07 amSIN-BOS
36h 57m2 stops
10:50 am - 7:05 amBOS-SIN
32h 15m2 stops
$1,020Air Canada
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Sat, Apr 19 - Sun, Apr 27
7:45 pm - 7:40 pmSIN-BOS
35h 55m2 stops
4:30 pm - 9:45 amBOS-SIN
29h 15m1 stop
$1,024
Find Deal
Wed, Apr 2 - Wed, Apr 30
1:30 am - 1:05 amSIN-BOS
35h 35m2 stops
12:55 pm - 5:00 amBOS-SIN
28h 05m1 stop
$1,067Delta
Find Deal
Mon, Mar 24 - Tue, Apr 1
9:10 am - 10:03 amSIN-BOS
36h 53m2 stops
4:35 pm - 7:05 amBOS-SIN
26h 30m2 stops
$1,168Air Canada
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Thu, May 8 - Thu, May 15
8:05 am - 12:06 amSIN-BOS
28h 01m2 stops
10:23 am - 6:10 amBOS-SIN
31h 47m2 stops
$1,317Japan Airlines
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Mon, Jun 2 - Mon, Jun 16
1:55 am - 3:12 pmSIN-BOS
25h 17m2 stops
6:00 am - 12:20 amBOS-SIN
30h 20m2 stops
$1,423Japan Airlines
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Mon, Apr 21 - Tue, Apr 29

United Airlines flights from Singapore to Boston

Our best United Airlines deals on Singapore to Boston flight tickets
United Airlines
Mar 25
SIN10:20 pmSingapore Changi
33h 22m
1 stop
BOS7:42 pmBoston Logan Intl
Apr 1
BOS11:10 amBoston Logan Intl
31h 35m
1 stop
SIN6:45 amSingapore Changi
United Airlines
May 8
SIN9:00 amSingapore Changi
32h 39m
2 stops
BOS5:39 amBoston Logan Intl
May 13
BOS11:00 amBoston Logan Intl
31h 45m
1 stop
SIN6:45 amSingapore Changi
United Airlines
Mar 14
SIN10:10 amSingapore Changi
25h 40m
2 stops
BOS11:50 pmBoston Logan Intl
Apr 11
BOS9:12 pmBoston Logan Intl
33h 13m
2 stops
SIN6:25 pmSingapore Changi

Cathay Pacific flights from Singapore to Boston

Our best Cathay Pacific deals on Singapore to Boston flight tickets
Cathay Pacific
Mar 31
SIN1:50 amSingapore Changi
33h 10m
1 stop
BOS11:00 pmBoston Logan Intl
Apr 29
BOS1:40 amBoston Logan Intl
25h 25m
1 stop
SIN3:05 pmSingapore Changi
Cathay Pacific
Mar 31
SIN1:50 amSingapore Changi
33h 10m
1 stop
BOS11:00 pmBoston Logan Intl
Apr 29
BOS1:40 amBoston Logan Intl
39h 50m
1 stop
SIN5:30 amSingapore Changi
Cathay Pacific
Apr 2
SIN8:05 pmSingapore Changi
38h 55m
1 stop
BOS11:00 pmBoston Logan Intl
Apr 29
BOS1:40 amBoston Logan Intl
22h 05m
1 stop
SIN11:45 amSingapore Changi

See travel insights to Boston from

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

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 $966. If you aren’t able to travel during the month of February, then book flights to Boston from Singapore during September instead. Flights to Boston in September, while not as cheap as those in February, still average around $1,112.

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 23 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,202 when searching 23 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 $1,083 on momondo.

How have Singapore to Boston flight prices changed over time?

As of February 2025, prices for Singapore to Boston flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Singapore to Boston (SIN to BOS) flight deals and tips

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

Best Price Found

$466

Fastest flight time

21h 35m

Direct flights

None

Airports in Boston

1 airport
The best one-way flight to Boston from Singapore in the past 72 hours is $466. The best round-trip flight deal from Singapore to Boston found on momondo in the last 72 hours is $929.
The fastest flight from Singapore to Boston takes 21h 35m
There are no direct flights from Singapore to Boston. Popular non-direct route for this connection is Singapore Changi Airport - Boston Logan Intl Airport.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • How far is Singapore Changi to Boston Logan Intl by plane?

    Singapore Changi and Boston Logan Intl are 9396.6 mi apart from one another. By plane, this route typically takes 21h 35m.

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

    Prices for flights from Singapore Changi Airport to Boston Logan Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore Changi Airport to Boston Logan Intl Airport.

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

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Singapore to Boston?


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
Cathay PacificPriceFrom $855Free CancellationRating
7.5
822 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $949Free CancellationRating
8.4
1,037 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $1,085Free CancellationRating
8.3
1,440 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $1,098Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Hampton
Old Orchard Beach
Nashua
Cambridge
Brockton
Plymouth
Laconia
Concord
Everett
York Beach
Warwick
Middletown
Wells
Revere
Gloucester
Kennebunkport
West Yarmouth

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Singapore to Boston. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Singapore to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Singapore.

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

Yes. momondo can track prices for Singapore to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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