SIN - BOS

$493 Find Cheap Flights from Singapore to Boston - Compare and Save

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Everything you should know

Cheapest round-trip
$774
Typical prices: $1,025-$1,566
Air Canada
Thu 10/11Thu 10/18
SIN - BOS • 2 stops
Cheapest one-way
$493
Typical prices: $658-$938
Air Canada
Fri 1/26
SIN - BOS • 2 stops
Nonstop 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 travelers 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 layover airports
Amsterdam Schiphol (AMS)
Cheapest • Avg $967 (round-trip)
Hong Kong Intl (HKG)
Shortest trip • 21h 57m (one-way)
Insights
Insights
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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 round-trip flight deals from Singapore to Boston

Sun, Oct 11 - Sun, Oct 18
Air Canada Logo
7:00 am - 9:50 amSIN  Singapore Changi-BOS Boston Logan Intl
38h 50m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:40 am - 5:15 amBOS  Boston Logan Intl-SIN Singapore Changi
30h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$774Air Canada
Sun, Oct 11 - Sun, Oct 18
Air Canada Logo
7:00 am - 9:26 pmSIN  Singapore Changi-BOS Boston Logan Intl
26h 26m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:40 am - 5:15 amBOS  Boston Logan Intl-SIN Singapore Changi
30h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$779Air Canada
Sun, Oct 18 - Fri, Oct 23
Air Canada Logo
7:00 am - 9:26 pmSIN  Singapore Changi-BOS Boston Logan Intl
26h 26m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:30 pm - 5:15 amBOS  Boston Logan Intl-SIN Singapore Changi
28h 45m2 stops Toronto Pearson Intl Vancouver Intl
$783Air Canada
Sat, Oct 3 - Sun, Oct 11
Air Canada Logo
7:00 am - 9:26 pmSIN  Singapore Changi-BOS Boston Logan Intl
26h 26m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:50 am - 5:15 amBOS  Boston Logan Intl-SIN Singapore Changi
35h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$790Air Canada
Mon, Sep 14 - Sun, Sep 27
Air Canada Logo
6:15 am - 9:26 pmSIN  Singapore Changi-BOS Boston Logan Intl
27h 11m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:30 pm - 5:15 amBOS  Boston Logan Intl-SIN Singapore Changi
28h 45m2 stops Toronto Pearson Intl Vancouver Intl
$793Air Canada
Tue, Oct 13 - Sun, Oct 25
Air Canada Logo
7:00 am - 9:26 pmSIN  Singapore Changi-BOS Boston Logan Intl
26h 26m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
3:30 pm - 7:00 amBOS  Boston Logan Intl-SIN Singapore Changi
27h 30m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$804Air Canada
Thu, Oct 8 - Thu, Oct 15
Air Canada Logo
7:00 am - 9:50 amSIN  Singapore Changi-BOS Boston Logan Intl
38h 50m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:50 am - 5:15 amBOS  Boston Logan Intl-SIN Singapore Changi
35h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$810Air Canada
Sun, Oct 11 - Thu, Nov 5
Air Canada Logo
7:00 am - 5:42 pmSIN  Singapore Changi-BOS Boston Logan Intl
46h 42m2 stops Vancouver Intl Halifax Intl
Air Canada Logo
10:35 am - 7:00 amBOS  Boston Logan Intl-SIN Singapore Changi
31h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$822Air Canada
Tue, Sep 8 - Sun, Sep 20
United Airlines Logo
8:35 pm - 7:54 amSIN  Singapore Changi-BOS Boston Logan Intl
23h 19m1 stop San Francisco
United Airlines Logo
4:15 pm - 6:35 pmBOS  Boston Logan Intl-SIN Singapore Changi
38h 20m1 stop San Francisco
$1,172United Airlines
Tue, Sep 8 - Sun, Sep 20
United Airlines Logo
8:45 am - 11:59 pmSIN  Singapore Changi-BOS Boston Logan Intl
27h 14m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 6:35 pmBOS  Boston Logan Intl-SIN Singapore Changi
24h 35m1 stop San Francisco
$1,172United 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 round-trip flight from Singapore to Boston?

Round-trip flights from Singapore to Boston start at $774. Prices are below average for this route right now, with typical round-trip fares ranging from $1,025 to $1,566. The lowest price found in the past 5 days was $774 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, it 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 $1,005 round-trip.
  • August ($1,797) and June ($1,592) 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

$493
Most popular time to fly with an average 13% increase in price.
Flight 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 round-trip 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).

  • What 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 $1,133 round-trip on average, while Thursday is the most expensive at $1,592, a difference of $459. 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, TD Garden and South Station. 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 $1,182. Book 18 weeks before departure for the lowest fares.

  • How long is a flight from Singapore to Boston?

    A nonstop flight from Singapore to Boston takes 0h 00m, covering 9,393 miles.

  • 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 lower than usual. Average one-way flight prices are about $555, which is 23% below the typical average for this route.

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

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 11h 31m, compared with 21h 57m via Hong Kong Intl (HKG) and 23h 00m via Dubai Intl (DXB).

  • 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.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Dollar
    · Hertz
    · Budget
    · Thrifty
    · Sixt

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

    Round-trip flights from Singapore to Boston range from $1,025 to $1,566, with an average of $1,182 over the past 12 months. Anything below $1,025 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 can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $1,133 - about $459 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 $1,005 round-trip in that month - typically $792 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
    - Hyatt Regency Boston Harbor
    - Hilton Garden Inn Boston Logan Airport

Everything you need to know for your flight from Singapore to Boston

Information on your arrival and departure airports

Singapore (SIN)
Boston (BOS)