$661+ Cheap flights from Singapore (SIN) to Boston (BOS)
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BOS
May 15 — May 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Singapore to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Singapore to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Singapore to BostonExplore 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 April 15, 2026.
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 April 15, 2026.
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:25 am
SIN
- BOS
2 stops34h 53m
Delta
Sun 8/308:15 am
BOS
- SIN
2 stops27h 40m
Delta
Deal found 4/13![Delta logo]()
$1,117
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:05 am
SIN
- BOS
1 stop22h 10m
Japan Airlines
Mon 8/311:15 pm
BOS
- SIN
1 stop23h 05m
Japan Airlines
Deal found 4/13![Japan Airlines logo]()
$1,135
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:30 am
SIN
- BOS
2 stops29h 28m
Delta
Thu 10/295:30 am
BOS
- SIN
2 stops30h 40m
Delta
Deal found 4/12![Delta logo]()
$1,148
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:00 pm
SIN
- BOS
2 stops33h 20m
Delta
Sun 10/187:30 am
BOS
- SIN
2 stops33h 30m
Delta
Deal found 4/10![Delta logo]()
$1,158
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:00 pm
SIN
- BOS
2 stops29h 22m
Delta
Fri 10/307:30 am
BOS
- SIN
2 stops28h 40m
Delta
Deal found 4/12![Delta logo]()
$1,159
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:05 am
SIN
- BOS
1 stop22h 10m
Japan Airlines
Tue 9/11:00 pm
BOS
- SIN
1 stop23h 20m
Japan Airlines
Deal found 4/13![Japan Airlines logo]()
$1,164
This FlightHub deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:05 am
SIN
- BOS
1 stop22h 10m
Japan Airlines
Thu 8/201:15 pm
BOS
- SIN
1 stop23h 05m
Japan Airlines
Deal found 4/10![Japan Airlines logo]()
$1,165
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:35 pm
SIN
- BOS
1 stop37h 07m
United Airlines
Mon 9/288:15 pm
BOS
- SIN
1 stop46h 00m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,169
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:35 pm
SIN
- BOS
1 stop23h 26m
United Airlines
Sun 8/306:00 am
BOS
- SIN
1 stop24h 35m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,170
Best flights from Singapore to BostonDiscover carefully curated flight deals from Singapore to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
Discover carefully curated flight deals from Singapore to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:45 am
SIN
- BOS
1 stop35h 38m
United Airlines
Mon 9/288:15 pm
BOS
- SIN
1 stop34h 20m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,170
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:00 pm
SIN
- BOS
2 stops33h 20m
Delta
Sun 10/1812:55 pm
BOS
- SIN
1 stop28h 05m
Delta
Deal found 4/10![Delta logo]()
$1,257
This Qatar Airways deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:40 pm
SIN
- BOS
2 stops39h 21m
Multiple Airlines
Fri 6/1910:00 pm
BOS
- SIN
1 stop29h 45m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,290
This Emirates deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:35 am
SIN
- BOS
1 stop39h 35m
Emirates
Thu 6/411:05 pm
BOS
- SIN
1 stop27h 55m
Emirates
Deal found 4/13![Emirates logo]()
$1,387
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:25 am
SIN
- BOS
2 stops34h 34m
Delta
Mon 5/118:00 am
BOS
- SIN
2 stops33h 00m
Delta
Deal found 4/14![Delta logo]()
$1,354
This Emirates deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:35 am
SIN
- BOS
1 stop39h 35m
Emirates
Mon 6/2211:05 pm
BOS
- SIN
1 stop27h 00m
Emirates
Deal found 4/14![Emirates logo]()
$1,389
This Emirates deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:35 am
SIN
- BOS
1 stop39h 35m
Emirates
Thu 6/1111:05 pm
BOS
- SIN
1 stop27h 00m
Emirates
Deal found 4/11![Emirates logo]()
$1,407
This Emirates deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:00 pm
SIN
- BOS
1 stop29h 10m
Emirates
Fri 6/1911:05 pm
BOS
- SIN
1 stop34h 40m
Emirates
Deal found 4/10![Emirates logo]()
$1,407
Last-minute flights from Singapore to BostonDiscover last-minute flight deals from Singapore to Boston. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to Boston. Data last updated April 15, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:55 am
SIN
- BOS
2 stops44h 44m
Multiple Airlines
Sat 4/256:00 am
BOS
- SIN
2 stops36h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,324
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:35 pm
SIN
- BOS
2 stops32h 51m
United Airlines
Tue 5/56:01 pm
BOS
- SIN
1 stop36h 34m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,262
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:35 pm
SIN
- BOS
2 stops29h 51m
United Airlines
Mon 5/48:15 pm
BOS
- SIN
1 stop34h 20m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,339
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:35 pm
SIN
- BOS
2 stops31h 41m
United Airlines
Wed 5/68:15 pm
BOS
- SIN
1 stop34h 20m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,305
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:00 am
SIN
- BOS
1 stop28h 10m
United Airlines
Mon 5/118:15 pm
BOS
- SIN
1 stop34h 20m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,270
This FlightHub deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:05 am
SIN
- BOS
1 stop22h 10m
Japan Airlines
Mon 5/116:00 am
BOS
- SIN
2 stops36h 10m
Japan Airlines
Deal found 4/12![Japan Airlines logo]()
$1,282
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:00 pm
SIN
- BOS
2 stops33h 20m
Delta
Mon 6/228:50 pm
BOS
- SIN
2 stops39h 05m
Delta
Deal found 4/14![Delta logo]()
$1,259
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:00 pm
SIN
- BOS
2 stops33h 20m
Delta
Sun 10/187:30 am
BOS
- SIN
2 stops33h 30m
Delta
Deal found 4/10![Delta logo]()
$1,158
This Emirates deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:30 pm
SIN
- BOS
2 stops37h 40m
Emirates
Fri 6/511:05 pm
BOS
- SIN
2 stops48h 25m
Emirates
Deal found 4/14![Emirates logo]()
$1,312
One-way flights from Singapore to BostonSearch for one-way flight options from Singapore to Boston. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
Search for one-way flight options from Singapore to Boston. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This Korean Air deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:00 pm
SIN
- BOS
1 stop24h 10m
Korean Air
Deal found 4/12![Korean Air logo]()
$661
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:30 am
SIN
- BOS
2 stops34h 50m
Delta
Deal found 4/14![Delta logo]()
$664
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:25 am
SIN
- BOS
2 stops34h 33m
Delta
Deal found 4/15![Delta logo]()
$666
This Mytrip deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:20 am
SIN
- BOS
3 stops31h 07m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:05 pm
SIN
- BOS
3 stops32h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$680
This Mytrip deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:45 pm
SIN
- BOS
3 stops31h 55m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:00 pm
SIN
- BOS
2 stops33h 20m
Delta
Deal found 4/13![Delta logo]()
$720
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:05 pm
SIN
- BOS
3 stops42h 44m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$725
This Mytrip deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:10 pm
SIN
- BOS
3 stops30h 30m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$738
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 April 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,117 (Delta) |
One-way from | $661 (Korean Air) |
Popular in | August |
Cheapest in | January |
Average price | $1,143 |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated April 15, 2026.
Use the filters below to find and compare flights from Singapore to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Thu 9/24
8:45 am-8:23 am
1 stop35h 38m
Boston Logan Intl
Mon 9/28
8:15 pm-6:35 pm
1 stop34h 20m
$1,170
Quickest round-trip
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Sun 5/24
10:00 pm-7:20 pm
2 stops33h 20m
Boston Logan Intl
Sun 10/18
12:55 pm-5:00 am
1 stop28h 05m
$1,257
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Sun 6/7
7:40 pm-11:01 pm
2 stops39h 21m
Boston Logan Intl
Fri 6/19
10:00 pm-3:45 pm
1 stop29h 45m
$1,290
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Sun 5/3
1:25 am-11:59 pm
2 stops34h 34m
Boston Logan Intl
Mon 5/11
8:00 am-5:00 am
2 stops33h 00m
$1,354
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Thu 5/28
10:35 am-2:10 pm
1 stop39h 35m
Boston Logan Intl
Thu 6/4
11:05 pm-3:00 pm
1 stop27h 55m
$1,387
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Tue 5/12
10:35 am-2:10 pm
1 stop39h 35m
Boston Logan Intl
Mon 6/22
11:05 pm-2:05 pm
1 stop27h 00m
$1,389
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Sat 6/6
10:35 am-2:10 pm
1 stop39h 35m
Boston Logan Intl
Thu 6/11
11:05 pm-2:05 pm
1 stop27h 00m
$1,407
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Sun 6/7
9:00 pm-2:10 pm
1 stop29h 10m
Boston Logan Intl
Fri 6/19
11:05 pm-9:45 pm
1 stop34h 40m
$1,407
Cheapest one-way
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Mon 5/11
1:25 am-12:40 am
2 stops35h 15m
$664
SingaporeBoston
SIN - BOS
SINBOS
Singapore Changi
Thu 5/7
7:30 am-11:58 pm
2 stops28h 28m
$665
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Singapore to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Boston in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Singapore-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Singapore-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SIN-BOS
Estimated round-trip 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
How far ahead should I book a flight from Singapore to Boston?
Use this chart to determine the optimal time to book a round-trip flight from Singapore to Boston. Price data was last updated on April 10, 2026.
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 $725). Flying from Singapore to Boston in May is currently the most expensive (average of $1,057). 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.
How much does it cost to fly round-trip from Singapore to Boston?
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 April 15, 2026.
Peruse reviews from past customers who have flown with Japan Airlines and United Airlines from Singapore to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.4
Crew
8.7
Entertainment
7.8
Overall
8.3
Comfort
8.2
Food
7.7
Reviews
1 / 20
8.0
ExcellentEvan,Feb 2026
NRT - ORD
Boarding
8.4
Crew
8.7
Entertainment
7.8
Overall
8.3
Comfort
8.2
Food
7.7
Reviews
1 / 20
8.0
ExcellentEvan,Feb 2026
NRT - ORD
Boarding
8.4
Crew
8.7
Entertainment
7.8
Overall
8.3
Comfort
8.2
Food
7.7
Reviews
1 / 20
8.0
ExcellentEvan,Feb 2026
NRT - ORD
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsMedford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Seabrook
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Lincoln
Quincy
Waltham
Lowell
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Boston flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Singapore
Popular flights
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Singapore to Boston by cabin class
Find flights from Singapore to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Singapore and Boston flights
Browse other Singapore and Boston flight options. Last updated on April 15, 2026.
Other flights from Singapore
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Singapore to Boston
Discover the top 2 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 2,558,603 searches. Data last updated April 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$833 | Average$1,047 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$1,050 | Average$1,078 | FlexibilityNo cancel fee | On-time69% |