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Find cheap one-way flights from Singapore to Boston starting at US$699.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Singapore to Boston?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Singapore to Boston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From US$466
China Eastern Airlines
From US$561
Air China
From US$574
China Airlines
From US$618
All Nippon Airways
From US$623
STARLUX Airlines
From US$644
Saudia
From US$653
Turkish Airlines
From US$663
Qatar Airways
From US$676
IndiGo
From US$677
ANA airlines

Find more flights and airlines

Find cheap flights from Singapore to Boston by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Singapore to Boston.

  • Cheapest
    United Airlines
    SIN
    09:00
    32h 45m
    2 transfer
    BOS
    05:45
    Singapore Changi Airport - General Edward Lawrence Logan International Airport
    Tue, May 7United Airlines
    US$466
  • Firefly Airline
    XSP
    08:30
    47h 5m
    2 transfer
    BOS
    19:35
    Seletar Airport - General Edward Lawrence Logan International Airport
    Tue, Apr 30Firefly Airline
    US$721
  • Firefly Airline
    XSP
    08:30
    47h 5m
    2 transfer
    BOS
    19:35
    Seletar Airport - General Edward Lawrence Logan International Airport
    Tue, Apr 30Firefly Airline
    US$721
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Singapore (SIN) to Boston (BOS) the cheapest?

    Airlines adjust prices for flights from Singapore to Boston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Singapore (SIN) to Boston (BOS) cost?

    According to Trip.com's data, the lowest price is around $1,593.

Singapore to Boston Flight Information

Cheapest nonstop flight price

$698

Off-season for travel

March

Peak season for travel

June