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Boston Logan International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from S$ 570 and round-trip from S$ 1,080. Based on Trip.com's latest 7-day flight data.

    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Wed, Nov 11 | Etihad Airways
      SIN 19:25
      31h 15m
      1 stop
      BOS 13:40
      Singapore - Boston | Mon, Nov 16 | Etihad Airways
      S$ 1,080 S$ 1,672
      35% off
      35% off
      S$ 1,672 S$ 1,080
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Tue, Nov 17 | Korean Air
      SIN 22:30
      23h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Tue, Nov 24 | Korean Air
      S$ 1,125 S$ 1,672
      33% off
      33% off
      S$ 1,672 S$ 1,125
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Mon, Nov 16 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Mon, Nov 23 | Korean Air
      S$ 1,125 S$ 1,672
      33% off
      33% off
      S$ 1,672 S$ 1,125
    • BOS 11:10
      28h 50m
      1 stop
      SIN 05:00
      Boston - Singapore | Tue, Nov 10 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Tue, Nov 17 | Korean Air
      S$ 1,125
      33% off
      S$ 1,672 S$ 1,125
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Wed, Nov 4 | Korean Air
      SIN 22:30
      23h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Tue, Nov 10 | Korean Air
      S$ 1,125
      33% off
      S$ 1,672 S$ 1,125
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Tue, Nov 3 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Mon, Nov 9 | Korean Air
      S$ 1,125
      33% off
      S$ 1,672 S$ 1,125
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Thu, Nov 5 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Wed, Nov 11 | Korean Air
      S$ 1,125
      33% off
      S$ 1,672 S$ 1,125
    • BOS 09:00
      34h
      1 stop
      SIN 08:00
      Boston - Singapore | Tue, Nov 3 | United Airlines
      SIN 10:10
      22h 9m
      1 stop
      BOS 19:19
      Singapore - Boston | Tue, Nov 10 | United Airlines
      S$ 1,148
      31% off
      S$ 1,672 S$ 1,148
    • BOS 09:00
      34h
      1 stop
      SIN 08:00
      Boston - Singapore | Wed, Nov 4 | United Airlines
      SIN 10:10
      24h 14m
      1 stop
      BOS 21:24
      Singapore - Boston | Wed, Nov 11 | United Airlines
      S$ 1,148
      31% off
      S$ 1,672 S$ 1,148
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
      SIN 15:00
      6h
      Direct
      BOS 16:00
      Singapore - Boston | Tue, Oct 27 | Normal Airline
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    • Cheapest
      BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Mon, Nov 9 | Etihad Airways
      S$ 570 S$ 859
      34% off
      34% off
      S$ 859 S$ 570
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Mon, Nov 23 | Etihad Airways
      S$ 572 S$ 859
      33% off
      33% off
      S$ 859 S$ 572
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Thu, Nov 12 | Korean Air
      S$ 580 S$ 859
      32% off
      32% off
      S$ 859 S$ 580
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Tue, Nov 24 | Etihad Airways
      S$ 582
      32% off
      S$ 859 S$ 582
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Wed, Nov 4 | Etihad Airways
      S$ 583
      32% off
      S$ 859 S$ 583
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Tue, Nov 3 | Etihad Airways
      S$ 583
      32% off
      S$ 859 S$ 583
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Thu, Nov 5 | Etihad Airways
      S$ 583
      32% off
      S$ 859 S$ 583
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Mon, Nov 2 | Etihad Airways
      S$ 583
      32% off
      S$ 859 S$ 583
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Tue, Nov 17 | Etihad Airways
      S$ 583
      32% off
      S$ 859 S$ 583
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
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    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Tue, Nov 24 | Korean Air
      S$ 582 S$ 1,132
      49% off
      49% off
      S$ 1,132 S$ 582
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Wed, Nov 25 | Korean Air
      S$ 592 S$ 1,132
      48% off
      48% off
      S$ 1,132 S$ 592
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Thu, Nov 12 | Korean Air
      S$ 602 S$ 1,132
      47% off
      47% off
      S$ 1,132 S$ 602
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Wed, Nov 11 | Korean Air
      S$ 602
      47% off
      S$ 1,132 S$ 602
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Sun, Nov 8 | Korean Air
      S$ 687
      39% off
      S$ 1,132 S$ 687
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Sun, Oct 25 | Qatar Airways
      S$ 723
      36% off
      S$ 1,132 S$ 723
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Mon, Oct 26 | Qatar Airways
      S$ 723
      36% off
      S$ 1,132 S$ 723
    • BOS 20:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Sun, Nov 8 | Qatar Airways
      S$ 723
      36% off
      S$ 1,132 S$ 723
    • BOS 18:01
      24h 59m
      1 stop
      SIN 07:00
      Boston - Singapore | Sat, Oct 31 | United Airlines
      S$ 742
      34% off
      S$ 1,132 S$ 742
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
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    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Wed, Nov 4 | Turkish Airlines
      S$ 844 S$ 2,723
      69% off
      69% off
      S$ 2,723 S$ 844
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Tue, Nov 3 | Turkish Airlines
      S$ 844 S$ 2,723
      69% off
      69% off
      S$ 2,723 S$ 844
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Thu, Nov 5 | Turkish Airlines
      S$ 844 S$ 2,723
      69% off
      69% off
      S$ 2,723 S$ 844
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Sun, Nov 1 | Turkish Airlines
      S$ 844
      69% off
      S$ 2,723 S$ 844
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Fri, Nov 6 | Turkish Airlines
      S$ 893
      67% off
      S$ 2,723 S$ 893
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Mon, Nov 23 | Lufthansa
      S$ 1,053
      61% off
      S$ 2,723 S$ 1,053
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Mon, Dec 7 | Lufthansa
      S$ 1,068
      61% off
      S$ 2,723 S$ 1,068
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Thu, Nov 26 | Lufthansa
      S$ 1,069
      61% off
      S$ 2,723 S$ 1,069
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Mon, Nov 9 | Lufthansa
      S$ 1,340
      51% off
      S$ 2,723 S$ 1,340
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
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    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Mon, Oct 26 | Qatar Airways
      S$ 723 S$ 1,118
      35% off
      35% off
      S$ 1,118 S$ 723
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Sun, Oct 25 | Qatar Airways
      S$ 723 S$ 1,118
      35% off
      35% off
      S$ 1,118 S$ 723
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Fri, Oct 30 | Qatar Airways
      S$ 774 S$ 1,118
      31% off
      31% off
      S$ 1,118 S$ 774
    • BOS 13:00
      23h 50m
      1 stop
      SIN 00:50
      Boston - Singapore | Thu, Oct 29 | Japan Airlines
      S$ 782
      30% off
      S$ 1,118 S$ 782
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Trip.com Price Insights: Flights from Boston Logan International Airport to Singapore Changi Airport

Which month has the cheapest one-way flights from Boston Logan International Airport to Singapore Changi Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Boston Logan International Airport to Singapore Changi Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Boston Logan International Airport to Singapore Changi Airport are usually in January, with an average price of S$ 767. February sees the highest fares, around S$ 2,292.

S$ 2,292
S$ 1,530
S$ 767
S$ 5
    Cheapest
  • S$ 809
    Oct
  • S$ 1,227
    Nov
  • S$ 1,854
    Dec
  • S$ 767
    Jan
  • S$ 2,292
    Feb
  • S$ 832
    Mar
  • S$ 801
    Apr
  • S$ 1,347
    May
  • S$ 1,472
    Jun
  • S$ 1,496
    Jul
  • S$ 1,235
    Aug
  • S$ 859
    Sep

Which day of the week has the cheapest flights from Boston Logan International Airport to Singapore Changi Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Boston Logan International Airport to Singapore Changi Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Boston Logan International Airport to Singapore Changi Airport is Monday, with average prices lower than other days. Try to avoid departing on Wednesday, as fares are typically the highest.

S$ 1,822
S$ 1,340
S$ 857
S$ 375
  • S$ 857
    Mon
  • S$ 969
    Tue
  • S$ 1,822
    Wed
  • S$ 1,363
    Thu
  • S$ 1,441
    Fri
  • S$ 1,453
    Sat
  • S$ 1,095
    Sun

Which airline offers the cheapest flights from Boston Logan International Airport to Singapore Changi Airport?

The cheapest airline flying from Boston Logan International Airport to Singapore Changi Airport is Korean Air (from S$ 557) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Korean Air
From S$ 557
Etihad Airways
From S$ 570
United Airlines
From S$ 580
Air Canada
From S$ 596
Porter Airlines
From S$ 602
American Airlines
From S$ 619
All Nippon Airways
From S$ 649
Delta Air Lines
From S$ 660
Apg Airlines
From S$ 662
Qatar Airways
From S$ 711

Find more flights and airlines

What is the flight schedule from Boston Logan International Airport to Singapore Changi Airport?

Check the schedule for flights from Boston to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KE092

    Boston Logan International Airport

    12:55

    BOS

    15h 30m

    Direct

    17:25

    ICN

    S M T W T F S
    Search

  2. KE645

    Incheon International Airport

    18:40

    ICN

    6h 10m

    Direct

    23:50

    SIN

    S M T W T F S

  3. KE092

    Boston Logan International Airport

    12:55

    BOS

    15h 30m

    Direct

    17:25

    ICN

    S M T W T F S
    Search

  4. KE647

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Direct

    05:00

    SIN

    S M T W T F S

  5. EY008

    Boston Logan International Airport

    16:25

    BOS

    11h 20m

    Direct

    12:45

    AUH

    S M T W T F S
    Search

  6. EY498

    Zayed International Airport

    21:40

    AUH

    8h

    Direct

    09:40

    SIN

    S M T W T F S

  7. KE7308

    Boston Logan International Airport

    06:00

    BOS

    1h 25m

    Direct

    07:25

    JFK

    S M T W T F S
    Search

  8. KE082

    John F. Kennedy International Airport

    13:10

    JFK

    15h 40m

    Direct

    17:50

    ICN

    S M T W T F S

  9. KE647

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Direct

    05:00

    SIN

    S M T W T F S

  10. UA1023

    Boston Logan International Airport

    07:30

    BOS

    6h 45m

    Direct

    11:15

    SFO

    S - - W - - S
    Search

  11. UA001

    San Francisco International Airport

    22:40

    SFO

    15h 35m

    Direct

    06:15

    SIN

    S M T W T F S

  12. PD2616

    Boston Logan International Airport

    09:50

    BOS

    2h 10m

    Direct

    12:00

    YYZ

    S M T W - - S
    Search

  13. PD311

    Toronto Pearson International Airport

    13:20

    YYZ

    5h 30m

    Direct

    16:50

    YVR

    S M T W T - S

  14. PR117

    Vancouver International Airport

    23:55

    YVR

    14h 35m

    Direct

    05:30

    MNL

    S M T W T F S

  15. PR505

    Ninoy Aquino International Airport

    06:40

    MNL

    3h 45m

    Direct

    10:25

    SIN

    S M T W - - S

  16. AC771

    Boston Logan International Airport

    16:50

    BOS

    2h 10m

    Direct

    19:00

    YYZ

    - - - - - F -
    Search

  17. AC119

    Toronto Pearson International Airport

    16:00

    YYZ

    5h 1m

    Direct

    18:01

    YVR

    S M T W T F S

  18. PR117

    Vancouver International Airport

    23:55

    YVR

    14h 35m

    Direct

    05:30

    MNL

    S M T W T F S

  19. PR501

    Ninoy Aquino International Airport

    15:10

    MNL

    3h 40m

    Direct

    18:50

    SIN

    S M T W T F S

  20. KE092

    Boston Logan International Airport

    12:55

    BOS

    15h 30m

    Direct

    17:25

    ICN

    S M T W T F S
    Search

  21. KE643

    Incheon International Airport

    14:20

    ICN

    6h 10m

    Direct

    19:30

    SIN

    S M T W T F S

  22. UA574

    Boston Logan International Airport

    09:00

    BOS

    6h 49m

    Direct

    12:49

    SFO

    S M T W - - S
    Search

  23. UA029

    San Francisco International Airport

    10:50

    SFO

    15h 45m

    Direct

    18:35

    SIN

    S M T W T F S

  24. AC8603

    Boston Logan International Airport

    05:30

    BOS

    1h 25m

    Direct

    06:55

    YUL

    S M T W T - S
    Search

  25. AC303

    Montréal-Pierre Elliott Trudeau International Airport

    09:00

    YUL

    5h 12m

    Direct

    11:12

    YVR

    S M T W T F S

  26. PR117

    Vancouver International Airport

    23:55

    YVR

    14h 35m

    Direct

    05:30

    MNL

    S M T W T F S

  27. PR509

    Ninoy Aquino International Airport

    19:30

    MNL

    3h 40m

    Direct

    23:10

    SIN

    S M T W T F S
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About Boston Logan International Airport and Singapore Changi Airport

Learn about Boston Logan International Airport (BOS) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 15,143.99km
Cheapest one-way ticket price S$ 570
Cheapest return ticket price S$ 1,080

FAQs for Boston Logan International Airport to Singapore Changi Airport Flights

  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • One-way flights from Boston Logan International Airport to Singapore Changi Airport currently start from S$ 570, and round-trip fares start from S$ 1,080. The current lowest fare is a Etihad Airways flight departing on Mon, Nov 9; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boston Logan International Airport to Singapore Changi Airport is S$ 1,244. Prices may vary depending on the departure date, airline, and availability.
  • Enter Boston Logan International Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.