Find cheap one-way & round trip flights from Boston to Singapore starting at S$774.

  • One way
  • Round-trip

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

Flight Price Trends for the Coming 12 Weeks

  • 612
  • 1319
  • 2026
  • Mar

    275
  • 612
  • 1319
  • 2026
  • Apr

    272
  • 39
  • 1016
  • 1723
  • 2430
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Find cheap route flights from Boston to Singapore by different airports

  • BOSSIN
    Tue, 7 Mar
    One way2 transfer
    From S$777
  • BOSXSP
    Wed, 1 Mar
    One way2 transfer
    From S$1,570

Frequently Asked Questions

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

    Airlines adjust prices for flights from Boston to Singapore based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Boston (BOS) to Singapore (SIN) cost?

    According to Trip.com's data, the lowest price is around S$2,309.
  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 18km, by taxi about 30 minutes.
  • How many airports in Singapore?

    There are 3 airports near Singapore: Singapore Changi Airport, Paya Lebar Airbase and Singapore Seletar Airport.

Flight Information from Boston to Singapore

Cheapest return ticket price
S$1,126
Cheapest direct flight price
S$773
Cheapest month
November
Peak season for travel
April