SIN - BOS

$492 Find Cheap Flights from Singapore to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Boston departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$849
Typical prices: $1,286-$875
Air Canada
Wed 7/8Wed 7/15
SIN - BOS • 2 stops
Cheapest one-way
$492
Typical prices: $626-$704
Air Canada
Tue 9/29
SIN - BOS • 2 stops
Top airlines
Cheapest • from $849 (round-trip)
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Singapore and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,334 (round-trip)
Shortest trip • 21h 31m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Boston (SIN-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Singapore to Boston

Wed, Jul 8 - Wed, Jul 15
Air Canada Logo
6:15 am - 10:38 pm
SIN
-
BOS
28h 23m
2 stops
Air Canada Logo
10:40 am - 12:45 am
BOS
-
SIN
26h 05m
2 stops
$849Air Canada
Wed, Jul 8 - Wed, Jul 15
Air Canada Logo
6:15 am - 9:27 pm
SIN
-
BOS
27h 12m
2 stops
Air Canada Logo
10:50 am - 12:45 am
BOS
-
SIN
25h 55m
2 stops
$871Air Canada
Tue, Jul 7 - Tue, Aug 4
Air Canada Logo
7:00 am - 9:50 am
SIN
-
BOS
38h 50m
2 stops
Air Canada Logo
10:40 am - 12:45 am
BOS
-
SIN
26h 05m
2 stops
$892Air Canada
Tue, Jun 23 - Mon, Jul 13
Air Canada Logo
6:15 am - 9:27 pm
SIN
-
BOS
27h 12m
2 stops
Air Canada Logo
7:15 pm - 5:15 am
BOS
-
SIN
46h 00m
2 stops
$897Air Canada
Wed, Jul 8 - Tue, Aug 4
Air Canada Logo
6:15 am - 9:50 am
SIN
-
BOS
39h 35m
2 stops
Air Canada Logo
10:40 am - 12:45 am
BOS
-
SIN
26h 05m
2 stops
$904Air Canada
Mon, Jul 6 - Tue, Aug 4
Air Canada Logo
6:15 am - 9:53 am
SIN
-
BOS
39h 38m
2 stops
Air Canada Logo
10:40 am - 12:45 am
BOS
-
SIN
26h 05m
2 stops
$909Air Canada
Thu, Jul 9 - Sat, Aug 8
Air Canada Logo
7:00 am - 9:50 am
SIN
-
BOS
38h 50m
2 stops
Air Canada Logo
7:15 pm - 5:15 am
BOS
-
SIN
46h 00m
2 stops
$963Air Canada
Tue, Jul 21 - Sat, Jul 25
Air Canada Logo
7:00 am - 11:52 am
SIN
-
BOS
40h 52m
2 stops
Air Canada Logo
7:15 pm - 5:15 am
BOS
-
SIN
46h 00m
2 stops
$968Air Canada
Thu, Jul 9 - Sun, Aug 9
Air Canada Logo
7:00 am - 9:50 am
SIN
-
BOS
38h 50m
2 stops
Air Canada Logo
10:50 am - 5:00 am
BOS
-
SIN
30h 10m
2 stops
$970Air Canada
Wed, Jul 8 - Sat, Aug 8
Air Canada Logo
6:15 am - 2:41 pm
SIN
-
BOS
44h 26m
2 stops
Air Canada Logo
7:15 pm - 5:15 am
BOS
-
SIN
46h 00m
2 stops
$975Air Canada
Booking Insights

KAYAK's insights & trends for Singapore to Boston flights

Get data-powered insights and trends into flights from Singapore to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Singapore to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Singapore to Boston departing in July.

What is the cheapest month to fly from Singapore to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Boston is January, where tickets cost $999 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,592 and $1,465 respectively.

How far in advance should I book a flight from Singapore to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Singapore to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Singapore to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$492
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Singapore to Boston

When to book flights from Singapore to Boston

Are your dates flexible? Find out the best times to travel from Singapore to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Boston

  • What is the cheapest flight from Singapore to Boston?

    In the last 3 days, the lowest price for a flight from Singapore to Boston was $492 for a one-way ticket and $849 for a round-trip.

  • Do I need a passport to fly between Singapore and Boston?

    A passport is required to fly from Singapore to Boston.

  • Which airports will I be using when flying from Singapore to Boston?

    Singapore and Boston are both served by 1 main airport. You will leave Singapore from Singapore Changi and will be arriving at Boston Logan Intl.

  • Which aircraft models fly most regularly from Singapore to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Boston?

    oneworld, and Star Alliance are the airline alliances operating flights between Singapore and Boston, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Singapore to Boston, Japan Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Singapore to Boston are Japan Airlines and United Airlines. With an average price for the route of $1,047 and an overall rating of 8.3, Japan Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,592 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Singapore to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Singapore with another airline. Booking your flights between Singapore and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Singapore to Boston

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1825 reviews
8.7Crew
8.2Comfort
7.7Food
8.4Boarding
7.8Entertainment
Airline reviews

Overall, it was ok. The attendants are nice. It was a short flight, and I did not use the restrooms. What I was frustrated was the check-in. I was to fly from ATL to Chicago (American) then change to Japan Airline to go to Japan. I checked in, but I only got a boarding pass for the flight from Atlanta to Chicago. It said I would need to check in for a flight to Japan on Japan Airline site. When I tried to check in on JAL website, it said I need to check in American... It was very confusing.

8.0 ExcellentMami, May 2026
ATL - ORD
Read more Japan Airlines reviews

Overall, it was ok. The attendants are nice. It was a short flight, and I did not use the restrooms. What I was frustrated was the check-in. I was to fly from ATL to Chicago (American) then change to Japan Airline to go to Japan. I checked in, but I only got a boarding pass for the flight from Atlanta to Chicago. It said I would need to check in for a flight to Japan on Japan Airline site. When I tried to check in on JAL website, it said I need to check in American... It was very confusing.

The crew was great, food was good. My concern is about the plane itself. It wasn't super clean, and during the landing process (after attendants had to take their seats) the air conditioning vent above my daughter's head started leaking a lot of water. It leaked for about 30 minutes, until we landed. I let the attendant know about the leak as we were getting off the plane, and she was very kind about saying she'd look into it. Given concerns about hygiene on planes, plus the fact that my daughter had to hold the blanket over her for 30 minutes to avoid getting soaked, that was not a great situation.

Absolutely WORST experience I’ve ever hard NEVER buy your airline ticket through a third party website, especially this one. Basically stole $1300 from me and has the WORST policy taking a WEEK to change a name on the reservation? A complete joke of a company.

There was a problem with the maintenance so missed the flight from las vegas to L.A and then L.A to Narita with japan airlines. They took care of the problem by rebooked with cathay pacific airways.

I paid for premium and it’s wasn’t what I was told I would be getting. Food wasn’t good. Should be able to pick and not be served items you dislike. Very little leg room.

I am trying to select a seat during booking but it respond that set assigment will be given during check in, and the seat assignment they give is in the middle seat and 2 row from the rest rooms, i am the person who pee a lot in this case I disturb so much the person beside me ,this trip is from Haneda to Texas, the trip from Texas to Cvg is a much better because its a smaller plane few passenger

Their in0flight movie selection is limited in size and poor in quality.

Japan airlines is a great airline. One of my favorites. The only issue I had was that I only pescatarian or I can eat vegetables, pasta, etc and both choices of meals were chicken or red meat. Most of other airlines have meat or pasta. Also usually I get an alert to order a meal prior to fly and this time I did not get one. Other than that everything was wonderful.

Boarding and crew service were excellent. Food was mediocre, not as good as our last trip four years ago.

Great level of comfort and highly professional and friendly flight crew. Keep up the great service.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Broken tray table. Erratic service. Premium economy is more economy than premium- other airlines treat PE much better. No lounge access.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

Our flight from Nice to Newark ran an hour late, and the food was mediocre, but it was fine. The problem was that we were scheduled to have a 4.5-hour layover in Newark, but then our flight to RDU was almost four hours late, finally departing at almost 11:30 p.m. We understand that flight delays were caused by weather problems in the East. However, there were at least two times, when were told that we would begin boarding in just a few minutes, only to have the flight delayed another 1.0-1.5 hours. This meant that we would leave a restaurant or the United Club, go to the gate, only to learn that there would be another major delay. Poor planning and/or communication.

This flight is a quick way to get to Chicago, but a bit expensive.

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

Everything you need to know for your flight from Singapore to Boston

Information on your arrival and departure airports