SIN - BOS

$483 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 1/21. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$906
Overall average: $1,221
Air Canada
Mo 1/26Do 2/12
SIN - BOS • 2 stops
Cheapest one-way
$483
Typical prices: $690-$1,003
Multiple Airlines
Mi 1/21
SIN - BOS • 2 stops
Top airlines
Air Canada
Cheapest • from $971 (round-trip)
Japan Airlines
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 4% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 17% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Mo, Jan 26 - Do, Feb 12
Air Canada Logo
6:35 am - 7:42 pmSIN-BOS
26h 07m2 stops
Air Canada Logo
6:15 am - 12:55 amBOS-SIN
29h 40m2 stops
$906Air Canada
Find Deal
Mo, Jan 26 - Do, Feb 12
Multiple Airlines Logo
7:25 pm - 8:55 pmSIN-BOS
38h 30m2 stops
Multiple Airlines Logo
3:40 pm - 9:35 amBOS-SIN
28h 55m1 stop
$923Multiple Airlines
Find Deal
Fr, Dez 26 - Do, Jan 8
Etihad Airways Logo
7:25 pm - 2:10 pmSIN-BOS
31h 45m1 stop
Etihad Airways Logo
3:40 pm - 9:35 amBOS-SIN
28h 55m1 stop
$964Etihad Airways
Find Deal
So, Jan 18 - Fr, Jan 23
Multiple Airlines Logo
7:25 pm - 8:55 pmSIN-BOS
38h 30m2 stops
Multiple Airlines Logo
3:40 pm - 9:35 amBOS-SIN
28h 55m1 stop
$967Multiple Airlines
Find Deal
Mo, Jan 26 - Do, Feb 12
Etihad Airways Logo
7:25 pm - 2:10 pmSIN-BOS
31h 45m1 stop
Etihad Airways Logo
3:40 pm - 9:35 amBOS-SIN
28h 55m1 stop
$969Etihad Airways
Find Deal
Mo, Mai 4 - Mo, Mai 11
Air Canada Logo
6:15 am - 9:20 pmSIN-BOS
27h 05m2 stops
Air Canada Logo
6:40 pm - 7:05 amBOS-SIN
48h 25m2 stops
$971Air Canada
Find Deal
Mo, Mai 4 - Mo, Mai 11
Air Canada Logo
6:15 am - 9:50 amSIN-BOS
39h 35m2 stops
Air Canada Logo
6:40 pm - 7:05 amBOS-SIN
48h 25m2 stops
$973Air Canada
Find Deal
Mo, Jan 19 - Mo, Feb 2
Air Canada Logo
10:20 pm - 9:32 amSIN-BOS
48h 12m2 stops
Air Canada Logo
3:40 pm - 7:00 amBOS-SIN
50h 20m2 stops
$978Air Canada
Find Deal
Mo, Mai 4 - Mo, Mai 11
Etihad Airways Logo
9:10 pm - 2:55 pmSIN-BOS
29h 45m1 stop
Etihad Airways Logo
4:30 pm - 9:15 amBOS-SIN
28h 45m1 stop
$985Etihad Airways
Find Deal
Mo, Mai 4 - Mo, Mai 11
Etihad Airways Logo
9:10 pm - 2:55 pmSIN-BOS
29h 45m1 stop
Etihad Airways Logo
4:30 pm - 9:15 amBOS-SIN
28h 45m1 stop
$986Etihad Airways
Find Deal
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.

What’s the cheapest day of the week to fly from Singapore to Boston?

The average price of all round-trip flights from Singapore to Boston clicked on KAYAK for each day over the last 12 months.

For Singapore to Boston, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Boston back to Singapore, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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 February, where tickets cost $971 (return) on average. On the other hand, the most expensive months are August and October, where the average cost of round-trip tickets is $1,378 and $1,378 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 2 weeks before departure, which saves you about 4% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$483
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 4% 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 $483 for a one-way ticket and $906 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?

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

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

    The two airlines most popular with KAYAK users for flights from Singapore to Boston are Japan Airlines and Cathay Pacific. With an average price for the route of $1,045 and an overall rating of 8.3, Japan Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,002 and an overall rating of 7.6.

  • 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 3 airlines serving 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 1631 reviews
8.2Comfort
8.4Boarding
7.8Entertainment
8.7Crew
7.7Food
Airline reviews

The crew was attentive and provided everything I needed. The business class food was excellent.

10.0 ExcellentGaret, Nov 2025HND - SFO
Read more Japan Airlines reviews

The crew was attentive and provided everything I needed. The business class food was excellent.

Fantastic flight company. A higher standard than any American airline company for sure.

great experience - staff were kind and attentive and food was excellent. very comfortable flight that felt much shorter than 14 hours.

I thought this was a JAL flight but landed up being a code sharing one with Hawaiian Air. Got upgraded by check in staff and they confirmed my bag coming from Bangkok which was great. Cabin crew was solid, not especially friendly, just super efficient and wanting to get the job done which they did. Very fast and agenda oriented. Worst part is my economy plus seat was no better than my economy seat on JAL. Plus JAL has way better food, cleaner plane, and better crew. Worst part is when I landed, was never told where to grab bags. I had correct flight name and number for JAL but there was a Hawaiian flight number in another baggage terminal. I wasted over an hour with no help from ground staff for my bag. Hawaiian and Alaska airlines merger can’t happen fast enough as Hawaiian airlines is a dinosaur. Bad experience again and I’m not surprised. JAL rocks!

The seat was uncomfortable and seemed to be on its last days. Loose and sloppy

Business class lie flat seat is the best and easiest to operate 👍👍

My seat had zero leg room. I thought I was flying Japan Airlines, a company I picked based solely on the legroom... When I got to the airport on my first flight, they informed me that I was in fact flying J.A.L VIA American Airlines... What a bait and switch. I will never fly AA on an international flight ever again.

put me in front row, screen was tiny, movie slection wasnt very good will be flying back on another airlines

Excellent flight. Check in experience was a breeze. Smooth and on time flight. Friendly and attentive attendants. Premium economy seating was very spacious. The lounges in both SEATAC and Narita were first rate. The only negative was the inflight food and entertainment options, which were limited, and Wi-Fi was not working. We would definitely fly JAL again.

Not good. The flight from LAX to Tokyo was delayed 15 hours.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

First time tying out business class with this airline, hat a disappointment, never returning. We didn’t get the meal as requested from Singapore to HKG flight. While meals served connecting flight, crew takes meal order based off passenger membership status by giving the. Priority selection of meals. It was a battle, plain disappointment, not worth the hype, price, class as categorized/ advertised

Leg room wasn't that great. Other than that it was a good flight

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

The lead business class attendant was excellent. Made a point of greeting you and knowing your name by the time you leave.

A lot of things Never flying with this airline again Had an emergency landing

Chicken pieces were too big with pasta. Need to be smaller.

Overall pretty good experience. It would be nice to have caught the attendants even they were flying down the aisle with snacks, and if they could cater to multiple dietary restrictions (bland and no lactose. The customer service chat is a bad experience), but otherwise no complaints.

Just want to do a little more clean up so does not smell like urine.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

United has come a long way, it’s been a fantastic experience traveling with them.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Great crew, excellent landing, good food. Over all great experience. Thank you!

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

Information on your arrival and departure airports