Cheap flights from Singapore to Boston from S$ 693
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOS
22 Jan — 29 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Boston Logan Intl are usually found in March or February, booked 36 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Singapore to Boston
Enter your travel dates to find the best prices.
Cheapest flights from Singapore to Boston
Explore the most affordable flight options available from Singapore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.
Tue 23-1222:20SIN - BOS
3 stops33h 28mUnited Airlines
Thu 8-105:45BOS - SIN
2 stops37h 15mUnited Airlines
Deal found 22-12S$ 1,542
Tue 23-1210:10SIN - BOS
1 stop25h 38mUnited Airlines
Sat 3-111:00BOS - SIN
1 stop44h 15mUnited Airlines
Deal found 22-12S$ 1,592
Tue 23-1208:50SIN - BOS
2 stops23h 52mAir Canada
Mon 29-1210:15BOS - SIN
2 stops55h 45mAir Canada
Deal found 22-12S$ 1,663
Tue 23-1210:10SIN - BOS
2 stops25h 38mUnited Airlines
Fri 2-105:20BOS - SIN
2 stops37h 40mUnited Airlines
Deal found 22-12S$ 1,681
Tue 30-1210:10SIN - BOS
1 stop22h 46mUnited Airlines
Fri 2-119:44BOS - SIN
2 stops35h 31mUnited Airlines
Deal found 21-12S$ 1,729
Tue 23-1207:40SIN - BOS
2 stops28h 21mCathay Pacific
Sun 28-1200:30BOS - SIN
1 stop22h 25mCathay Pacific
Deal found 20-12S$ 1,783
Mon 29-1207:40SIN - BOS
1 stop27h 20mMultiple Airlines
Fri 2-118:40BOS - SIN
3 stops43h 20mMultiple Airlines
Deal found 21-12S$ 1,793
Sun 21-1222:20SIN - BOS
1 stop22h 50mUnited Airlines
Mon 29-1208:00BOS - SIN
1 stop35h 00mUnited Airlines
Deal found 21-12S$ 1,879
Mon 29-1210:10SIN - BOS
1 stop22h 46mUnited Airlines
Fri 2-118:14BOS - SIN
2 stops37h 01mUnited Airlines
Deal found 21-12S$ 1,888
Tue 23-1222:20SIN - BOS
1 stop22h 50mUnited Airlines
Mon 29-1206:00BOS - SIN
1 stop37h 00mUnited Airlines
Deal found 22-12S$ 1,922
Best flights from Singapore to Boston
Discover carefully curated flight deals from Singapore to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.
Mon 23-322:30SIN - BOS
2 stops36h 15mDelta
Wed 8-408:05BOS - SIN
2 stops27h 35mDelta
Deal found 22-12S$ 1,188
Mon 4-521:10SIN - BOS
1 stop29h 45mEtihad Airways
Mon 11-516:30BOS - SIN
1 stop28h 45mEtihad Airways
Deal found 22-12S$ 1,242
Tue 27-108:50SIN - BOS
2 stops23h 52mAir Canada
Wed 18-210:15BOS - SIN
2 stops31h 45mAir Canada
Deal found 21-12S$ 1,279
Wed 22-407:30SIN - BOS
2 stops28h 29mDelta
Sun 10-506:00BOS - SIN
2 stops35h 00mDelta
Deal found 21-12S$ 1,188
Tue 24-319:25SIN - BOS
1 stop31h 45mEtihad Airways
Thu 9-416:30BOS - SIN
1 stop28h 45mEtihad Airways
Deal found 22-12S$ 1,246
Thu 19-208:50SIN - BOS
2 stops37h 42mAir Canada
Mon 23-210:15BOS - SIN
2 stops55h 45mAir Canada
Deal found 22-12S$ 1,280
Tue 27-119:25SIN - BOS
1 stop31h 45mEtihad Airways
Tue 17-215:40BOS - SIN
1 stop28h 55mEtihad Airways
Deal found 21-12S$ 1,258
Wed 4-223:10SIN - BOS
2 stops36h 27mAir Canada
Wed 11-210:15BOS - SIN
2 stops31h 45mAir Canada
Deal found 22-12S$ 1,291
Sun 22-319:25SIN - BOS
1 stop31h 45mEtihad Airways
Tue 7-416:30BOS - SIN
1 stop28h 45mEtihad Airways
Deal found 22-12S$ 1,285
Sun 22-319:25SIN - BOS
1 stop31h 45mEtihad Airways
Thu 9-416:30BOS - SIN
1 stop28h 45mEtihad Airways
Deal found 22-12S$ 1,285
Mon 23-319:25SIN - BOS
1 stop31h 45mEtihad Airways
Thu 9-416:30BOS - SIN
1 stop28h 45mEtihad Airways
Deal found 22-12S$ 1,285
Wed 28-119:25SIN - BOS
1 stop31h 45mEtihad Airways
Wed 18-215:40BOS - SIN
1 stop28h 55mEtihad Airways
Deal found 21-12S$ 1,288
Last-minute flights from Singapore to Boston
Discover last-minute flight deals from Singapore to Boston. Data last updated 23 December 2025 and is based on user searches.
Mon 19-101:35SIN - BOS
2 stops42h 15mDelta
Tue 27-117:25BOS - SIN
2 stops41h 45mDelta
Deal found 22-12S$ 1,188
Mon 19-102:20SIN - BOS
2 stops31h 38mJapan Airlines
Tue 27-112:15BOS - SIN
1 stop23h 35mJapan Airlines
Deal found 21-12S$ 1,299
Tue 20-110:15SIN - BOS
1 stop44h 50mTurkish Airlines
Tue 27-120:00BOS - SIN
1 stop32h 35mTurkish Airlines
Deal found 21-12S$ 1,304
Mon 26-106:35SIN - BOS
2 stops26h 07mAir Canada
Wed 18-205:30BOS - SIN
2 stops36h 30mAir Canada
Deal found 21-12S$ 1,294
Mon 26-101:35SIN - BOS
2 stops33h 47mDelta
Sat 14-216:58BOS - SIN
2 stops42h 12mDelta
Deal found 21-12S$ 1,313
Tue 27-119:25SIN - BOS
1 stop31h 45mEtihad Airways
Tue 17-215:40BOS - SIN
1 stop28h 55mEtihad Airways
Deal found 21-12S$ 1,258
Tue 27-108:50SIN - BOS
2 stops23h 52mAir Canada
Wed 18-210:15BOS - SIN
2 stops31h 45mAir Canada
Deal found 21-12S$ 1,279
Tue 27-108:50SIN - BOS
2 stops37h 42mAir Canada
Thu 12-206:15BOS - SIN
2 stops35h 45mAir Canada
Deal found 21-12S$ 1,282
Tue 27-119:25SIN - BOS
1 stop31h 45mEtihad Airways
Wed 18-215:40BOS - SIN
1 stop28h 55mEtihad Airways
Deal found 21-12S$ 1,288
Tue 27-108:50SIN - BOS
2 stops37h 42mAir Canada
Sun 15-216:35BOS - SIN
2 stops64h 20mAir Canada
Deal found 21-12S$ 1,291
Tue 27-108:50SIN - BOS
2 stops23h 52mAir Canada
Mon 16-206:15BOS - SIN
2 stops35h 40mAir Canada
Deal found 21-12S$ 1,295
Tue 27-119:25SIN - BOS
1 stop31h 45mEtihad Airways
Mon 16-215:40BOS - SIN
1 stop28h 55mEtihad Airways
Deal found 21-12S$ 1,303
One-way flights from Singapore to Boston
Search for one-way flight options from Singapore to Boston. Find affordable one-way fares based on user searches. Data last updated 23 December 2025.
Sun 29-321:30SIN - BOS
2 stops29h 25mMultiple Airlines
Deal found 22-12S$ 693
Tue 3-211:15SIN - BOS
2 stops43h 50mIndiGo
Deal found 20-12S$ 707
Wed 4-311:15SIN - BOS
2 stops43h 50mIndiGo
Deal found 22-12S$ 708
Sat 7-311:15SIN - BOS
2 stops43h 50mIndiGo
Deal found 20-12S$ 730
Thu 5-210:15SIN - BOS
2 stops44h 50mIndiGo
Deal found 22-12S$ 733
Tue 3-222:30SIN - BOS
1 stop23h 10mKorean Air
Deal found 20-12S$ 750
Sun 29-310:40SIN - BOS
1 stop35h 40mKorean Air
Deal found 22-12S$ 752
Mon 18-522:30SIN - BOS
1 stop23h 50mKorean Air
Deal found 22-12S$ 753
Sun 25-111:15SIN - BOS
2 stops43h 50mIndiGo
Deal found 22-12S$ 756
Wed 14-101:35SIN - BOS
2 stops42h 15mDelta
Deal found 21-12S$ 757
Sat 7-319:50SIN - BOS
3 stops55h 20mMultiple Airlines
Deal found 20-12S$ 761
Wed 4-319:50SIN - BOS
3 stops55h 20mMultiple Airlines
Deal found 22-12S$ 763
Find flight deals from Singapore to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 December 2025.
Customise your flight search to find flights from Singapore to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from Singapore to Boston that are best for you.
Fly from
Singapore
Fly to
Boston
Route
Depart
Return
Price
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Mon 23-3
22:30-22:45
2 stops36h 15m
Boston Logan Intl
Wed 8-4
08:05-23:40
2 stops27h 35m
S$ 1,188
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Wed 22-4
07:30-23:59
2 stops28h 29m
Boston Logan Intl
Sun 10-5
06:00-05:00
2 stops35h 00m
S$ 1,188
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Mon 4-5
21:10-14:55
1 stop29h 45m
Boston Logan Intl
Mon 11-5
16:30-09:15
1 stop28h 45m
S$ 1,242
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Tue 24-3
19:25-15:10
1 stop31h 45m
Boston Logan Intl
Thu 9-4
16:30-09:15
1 stop28h 45m
S$ 1,246
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Tue 27-1
19:25-14:10
1 stop31h 45m
Boston Logan Intl
Tue 17-2
15:40-09:35
1 stop28h 55m
S$ 1,258
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Tue 27-1
08:50-19:42
2 stops23h 52m
Boston Logan Intl
Wed 18-2
10:15-07:00
2 stops31h 45m
S$ 1,279
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Thu 19-2
08:50-09:32
2 stops37h 42m
Boston Logan Intl
Mon 23-2
10:15-07:00
2 stops55h 45m
S$ 1,280
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Sun 22-3
19:25-15:10
1 stop31h 45m
Boston Logan Intl
Tue 7-4
16:30-09:15
1 stop28h 45m
S$ 1,285
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Sun 22-3
19:25-15:10
1 stop31h 45m
Boston Logan Intl
Thu 9-4
16:30-09:15
1 stop28h 45m
S$ 1,285
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Mon 23-3
19:25-15:10
1 stop31h 45m
Boston Logan Intl
Thu 9-4
16:30-09:15
1 stop28h 45m
S$ 1,285
Flights are sorted by cheapest return flights first.
Deals found on 22-12
Showing 1-10 of 19 results
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Best time to book a flight from Singapore to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Singapore to Boston
Prices
More
How far ahead should I book a flight from Singapore to Boston?
Use this chart to determine the optimal time to book a return flight from Singapore to Boston. Price data was last updated on 19 December 2025.
The best time to book flights from Singapore to Boston is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Singapore to Boston?
Currently, July is the cheapest month in which you can book a flight from Singapore to Boston (average of S$ 935). Flying from Singapore to Boston in December is currently the most expensive (average of S$ 1,297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What’s the top stopover airport for flights from Singapore to Boston?
Share of one-stop return flights from Singapore to Boston chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Hong Kong (HKG) – chosen by Cheapflights users on 34% of one-stop itineraries from Singapore to Boston on Cheapflights.
What’s the cheapest stopover airport for flights from Singapore to Boston?
Average return fare for one-stop flights from Singapore to Boston, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Hong Kong (HKG) is the most affordable one-stop option, with an average return flight price of S$ 1,616.
What’s the fastest stopover option from Singapore to Boston?
Shortest average travel time for one-stop one-way flights from Singapore to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Tokyo (NRT) have the shortest average one-way travel time for one-stop routes: 22h 07m.
Which airport typically offers the quickest stopover for flights from Singapore to Boston?
Average stopover duration for one-stop one-way flights from Singapore to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Tokyo (NRT) offer the fastest connection on this route, with an average stopover time of 2h 07m.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 23 December 2025.
Read through reviews of airlines operating flights from Singapore to Boston, such as Korean Air, Japan Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Related info for your journey
Find useful and relevant information for your journey from Singapore to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Singapore to Boston?
Departing from Singapore to Boston will take you 29h 45m. The distance from Singapore to Boston is about 15117 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Singapore to Boston round-trip?
According to our current data, Air Canada (S$ 1,093), Korean Air (S$ 1,109), and United Airlines (S$ 1,196) offers the cheapest pricing from Singapore to Boston. Air Canada is currently priced 28% below the average price you’ll pay for this route.
Can I find deals for business class flights from Singapore to Boston?
Yes. Cheapflights offers flight deals from Singapore to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Boston?
Currently, July is the cheapest month in which you can book a flight from Singapore to Boston (average of S$ 935). Flying from Singapore to Boston in December is currently the most expensive (average of S$ 1,297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse thousands of different options on Cheapflights for your next trip
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Fly from Singapore to Boston on these airlines
Choose from the following airlines for your flight from Singapore to Boston. Flights are based on user searches made on Cheapflights and were last updated on 23 December 2025.
Discover the top 7 airlines that operate flights from Singapore to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 23 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Singapore to Boston?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Boston from Singapore today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Singapore to Boston?
Cheapflights simply makes it quick and affordable to book flights from Singapore to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Singapore to Boston with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Boston, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Singapore to Boston become cheaper?
Yes! Start tracking prices for Singapore to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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