SIN - BOS

S$ 616 Find Cheap Flights from Singapore to Boston – Compare and Save

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Everything you should know

Cheapest return flight
S$ 1,003
Typical prices: S$ 1,301-S$ 1,988
Air Canada
Sat 27-10Sat 3-11
SIN - BOS • 2 stops
Cheapest one-way flight
S$ 616
Typical prices: S$ 835-S$ 1,191
Air Canada
Sat 29-9
SIN - BOS • 2 stops
Direct flights
Not available
There are currently no direct flights between Singapore and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travellers who book at least 18 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 15% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Abu Dhabi Zayed Intl (AUH)
Cheapest • Avg S$ 1,258 (return)
Hong Kong Intl (HKG)
Shortest trip • 21h 57m (one-way)
Insights
Insights
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We hope you enjoy your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Boston (SIN-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Boston

Tue, 27 Oct - Tue, 3 Nov
Air Canada Logo
08:40 - 14:53SIN  Singapore Changi-BOS Boston Logan Intl
42h 13m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
18:35 - 07:00BOS  Boston Logan Intl-SIN Singapore Changi
47h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
S$ 1,003Air Canada
Thu, 29 Oct - Thu, 5 Nov
Air Canada Logo
08:40 - 21:28SIN  Singapore Changi-BOS Boston Logan Intl
24h 48m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
15:30 - 07:00BOS  Boston Logan Intl-SIN Singapore Changi
26h 30m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
S$ 1,006Air Canada
Fri, 18 Dec - Wed, 6 Jan
Air Canada Logo
08:40 - 19:02SIN  Singapore Changi-BOS Boston Logan Intl
47h 22m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
05:45 - 07:00BOS  Boston Logan Intl-SIN Singapore Changi
36h 15m2 stops Toronto Pearson Intl Vancouver Intl
S$ 1,010Air Canada
Tue, 27 Oct - Tue, 3 Nov
Korean Air Logo
22:30 - 09:50SIN  Singapore Changi-BOS Boston Logan Intl
23h 20m1 stop Incheon Intl
Korean Air Logo
11:10 - 00:15BOS  Boston Logan Intl-SIN Singapore Changi
24h 05m1 stop Incheon Intl
S$ 1,290Korean Air
Thu, 29 Oct - Thu, 5 Nov
Korean Air Logo
22:30 - 09:50SIN  Singapore Changi-BOS Boston Logan Intl
23h 20m1 stop Incheon Intl
Korean Air Logo
11:10 - 00:15BOS  Boston Logan Intl-SIN Singapore Changi
24h 05m1 stop Incheon Intl
S$ 1,294Korean Air
Mon, 2 Nov - Sun, 15 Nov
Korean Air Logo
10:30 - 08:50SIN  Singapore Changi-BOS Boston Logan Intl
35h 20m1 stop Incheon Intl
Korean Air Logo
11:10 - 20:25BOS  Boston Logan Intl-SIN Singapore Changi
44h 15m1 stop Incheon Intl
S$ 1,297Korean Air
Thu, 8 Oct - Thu, 22 Oct
Cathay Pacific Logo
20:05 - 23:05SIN  Singapore Changi-BOS Boston Logan Intl
39h 00m1 stop Hong Kong Intl
Cathay Pacific Logo
01:45 - 12:25BOS  Boston Logan Intl-SIN Singapore Changi
22h 40m1 stop Hong Kong Intl
S$ 1,311Cathay Pacific
Sun, 24 Jan - Tue, 2 Feb
Cathay Pacific Logo
12:55 - 22:00SIN  Singapore Changi-BOS Boston Logan Intl
22h 05m1 stop Hong Kong Intl
Cathay Pacific Logo
00:30 - 11:50BOS  Boston Logan Intl-SIN Singapore Changi
22h 20m1 stop Hong Kong Intl
S$ 1,350Cathay Pacific
Thu, 17 Dec - Wed, 6 Jan
Japan Airlines Logo
08:15 - 17:25SIN  Singapore Changi-BOS Boston Logan Intl
22h 10m1 stop Tokyo Narita
Japan Airlines Logo
10:01 - 06:40BOS  Boston Logan Intl-SIN Singapore Changi
31h 39m2 stops Chicago O'Hare Intl Tokyo Haneda
S$ 1,443Japan Airlines
Wed, 30 Sep - Wed, 7 Oct
Japan Airlines Logo
01:55 - 23:28SIN  Singapore Changi-BOS Boston Logan Intl
33h 33m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
06:01 - 06:10BOS  Boston Logan Intl-SIN Singapore Changi
36h 09m2 stops New York John F Kennedy Intl Tokyo Haneda
S$ 1,443Japan Airlines
Booking Insights

Price, demand, and travel trends for Singapore to Boston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Boston with more confidence.

How much is a return flight from Singapore to Boston?

Return flights from Singapore to Boston start at S$ 1,003. Prices are below average for this route right now, with typical return fares ranging from S$ 1,301 to S$ 1,988. The lowest price found in the past 5 days was S$ 1,003 on Air Canada.

What's the cheapest day of the week to fly from Singapore to Boston?

Monday is the cheapest day of the week to fly from Singapore to Boston and is 5% cheaper than the average day. Thursday is the most expensive day with flight prices 34% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Singapore to Boston?

  • January is the cheapest month to fly from Singapore to Boston at S$ 1,276 return.
  • August (S$ 2,282) and June (S$ 2,022) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 78% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Singapore to Boston the cheapest?

Flights from Singapore to Boston are cheapest 18 weeks before departure. Booking in this window typically costs about 28% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Singapore to Boston flights

Low season

March

Cheapest flight

S$ 616
Most popular time to fly (13% more expensive on average)
Flights from Singapore to Boston

When to book flights from Singapore to Boston

Are your dates flexible? Find out the best times to travel from Singapore to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Singapore to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Singapore to Boston?

    Flights from Singapore to Boston usually depart from Singapore Changi (SIN) and arrive at Boston Logan Intl (BOS).

  • Which cabin classes can I book on flights from Singapore to Boston?

    Four cabin classes are available on flights from Singapore to Boston:

    • Economy class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Singapore to Boston pass through?

    One-stop flights from Singapore to Boston most commonly connect through:

    • Hong Kong Intl (HKG) – 32% of one-stop connections
    • Incheon Intl (ICN) – 22% of one-stop connections
    • San Francisco (SFO) – 16% of one-stop connections
    • Tokyo Narita (NRT) – 15% of one-stop connections

    Hong Kong Intl (HKG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Singapore to Boston?

    Yes. Being flexible with your travel dates can save you up to 29% on the Singapore to Boston route. Monday is the cheapest departure day at S$ 1,439 return on average, while Thursday is the most expensive at S$ 2,022, a difference of S$ 583. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Fenway Park, Boston Common, and Dorchester Brewing Company. These are among the most viewed places in Boston on KAYAK.

  • How expensive are last-minute Singapore to Boston flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 14% above the route average of S$ 1,501. Book 18 weeks before departure for the lowest fares.

  • How long is a flight from Singapore to Boston?

    A direct flight from Singapore to Boston takes 0h 00m, covering 24,329 km.

  • Do I need a passport to fly from Singapore to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Singapore to Boston looking right now?

    One-way fares from Singapore to Boston are currently higher than usual. Average one-way flight prices are about S$ 2,074, which is 126% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Singapore to Boston?

    Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time of 21h 57m, compared to 23h 00m via Dubai Intl (DXB) and 23h 08m via Tokyo Narita (NRT).

  • What is the time difference between Singapore and Boston?

    Boston is 12 hours behind Singapore (Eastern Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car hire companies, with daily rates starting from around S$ 30 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • How much should I expect to pay for a Singapore to Boston flight?

    Return flights from Singapore to Boston range from S$ 1,301 to S$ 1,988, with an average of S$ 1,501 over the past 12 months. Anything below S$ 1,301 counts as a good deal.

Your guide to booking Singapore to Boston flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average S$ 1,439 – about S$ 583 less than Thursday (29% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 28% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Singapore to Boston trip for January. Fares historically average S$ 1,276 return in that month – typically S$ 1,006 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Hilton Boston Logan Airport

More options for your flight from Singapore to Boston

Complete your trip to Boston with a hotel stay or car hire

Car rentals in Boston
Hotels in Boston