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Cheap flights from Singapore to Boston from S$ 612

SIN — BOS
28 Oct — 4 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Boston

Mon 9-1123:10 -
2 stops36h 27m
Mon 16-1115:30 -
2 stops44h 25m
Deal found 25-9S$ 1,069
Sat 14-1108:40 -
2 stops38h 08m
Sat 21-1118:35 -
2 stops47h 25m
Deal found 24-9S$ 1,100
Sat 14-1108:40 -
2 stops38h 08m
Tue 24-1115:30 -
2 stops26h 30m
Deal found 27-9S$ 1,101
Tue 10-1108:40 -
2 stops38h 08m
Tue 17-1105:30 -
2 stops30h 25m
Deal found 26-9S$ 1,114
Fri 18-1208:40 -
2 stops38h 08m
Wed 6-115:30 -
2 stops50h 30m
Deal found 24-9S$ 1,126
Mon 5-1022:00 -
2 stops49h 50m
Tue 20-1005:50 -
2 stops30h 55m
Deal found 24-9S$ 1,134
Thu 17-1208:40 -
2 stops38h 08m
Wed 6-105:30 -
2 stops36h 30m
Deal found 28-9S$ 1,174
Mon 2-1123:10 -
2 stops36h 27m
Sat 28-1118:35 -
2 stops47h 25m
Deal found 27-9S$ 1,189
Mon 9-1119:25 -
1 stop31h 45m
Mon 16-1115:40 -
1 stop28h 55m
Deal found 25-9S$ 1,238
Sat 14-1108:40 -
2 stops25h 48m
Sat 21-1115:40 -
1 stop28h 55m
Deal found 24-9S$ 1,240
Sat 14-1108:40 -
2 stops25h 48m
Tue 24-1115:40 -
1 stop28h 55m
Deal found 27-9S$ 1,245
Mon 5-1023:05 -
1 stop32h 50m
Tue 20-1021:50 -
1 stop22h 55m
Deal found 24-9S$ 1,249

Find flight deals from Singapore to Boston

Round-trip from

S$ 1,069

One-way from

S$ 612

Popular in

June

Cheapest in

January

Average price

S$ 2,131
Air Canada
  • Air Canada
  • 9-11-16-11
  • 4 total stops
  • 80h 52m total
  • Singapore to Boston
Search Deals
Etihad Airways
  • Etihad Airways
  • 25-12-31-12
  • 1 total stop
  • 31h 45m total
  • Singapore to Boston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (S$ 274 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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 return flight

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 27-10

08:40-10:03

2 stops37h 23m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 686

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Mon 23-11

23:10-10:22

2 stops48h 12m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 705

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 27-10

10:25-19:05

1 stop44h 40m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 829

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Fri 13-11

11:40-18:05

1 stop43h 25m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 867

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Mon 23-11

10:30-08:50

1 stop35h 20m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 1,052
Fastest return journey

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 27-10

06:35-23:59

3 stops29h 24m

Boston Logan Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 1,071

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Mon 9-11

10:10-23:59

2 stops26h 49m

Boston Logan Intl

Mon 16-11

09:00-08:00

1 stop34h 00m

S$ 1,309

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Thu 17-12

10:25-18:05

1 stop44h 40m

Boston Logan Intl

Wed 6-1

20:00-17:40

1 stop32h 40m

S$ 1,310

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Tue 20-10

08:45-23:59

2 stops27h 14m

Boston Logan Intl

Tue 3-11

13:32-08:00

2 stops29h 28m

S$ 1,312

SingaporeBoston

SIN Singapore Changi - BOS Boston Logan Intl

SINBOS

Singapore Changi

Mon 22-3

19:25-14:24

2 stops30h 59m

Boston Logan Intl

Fri 26-3

16:40-09:35

1 stop28h 55m

S$ 1,400

Flights are sorted by cheapest return flights first.

Deals found on 28-9

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 return 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 S$ 1,276). Flying from Singapore to Boston in June is currently the most expensive (average of S$ 2,143). 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 for a return flight from Singapore to Boston?

Airfare is below average for this route at the moment.

Singapore to Boston flights typically cost between S$ 1,557 and S$ 1,725 in November.
The cheapest return price found within the last 5 days was S$ 1,069 on Air Canada (9 Nov–16 Nov).

Reviews of airlines servicing Boston

Read through reviews of airlines operating flights from Singapore to Boston, such as Korean Air,Japan Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Japan Airlines
8.3
Very Good
1,927 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Cathay Pacific
7.6
Good
1,499 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
11,699 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

  • How long is the flight from Singapore to Boston?

    Departing from Singapore to Boston will take you 26h 49m. The distance from Singapore to Boston is about 15117 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Singapore to Boston round-trip?

    According to our current data, Air Canada (S$ 979), Korean Air (S$ 1,253), and Cathay Pacific (S$ 1,297) offers the cheapest pricing from Singapore to Boston. Air Canada is currently priced 40% below the average price you’ll pay for this route.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as S$ 758. Users have also found prices from S$ 767 and S$ 866 on Cathay Pacific and Japan Airlines, 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 holiday 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 S$ 1,276). Flying from Singapore to Boston in June is currently the most expensive (average of S$ 2,143). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from Singapore to Boston on these airlines

Cathay Pacific flights from Singapore Changi to Boston Logan Intl
Korean Air flights from Singapore Changi to Boston Logan Intl
Japan Airlines flights from Singapore Changi to Boston Logan Intl

Top 4 airlines flying from Singapore to Boston

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 979AverageS$ 1,241FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestS$ 1,253AverageS$ 1,466FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapestS$ 1,297AverageS$ 1,556FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Japan AirlinesCheapestS$ 1,488AverageS$ 2,132FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

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How does Cheapflights help users find flights from Singapore to Boston?

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Why should you use Cheapflights to find cheap flight tickets from Singapore to Boston?

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Can Cheapflights find flights from Singapore to Boston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Boston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Singapore to Boston become cheaper?

Yes! Start tracking prices for Singapore to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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