BOS

S$ 627 Find Cheap Flights to Boston – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 16% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
S$ 977
Typical prices: S$ 1,462-S$ 1,722
Air Canada
Tue 13-10Tue 20-10
SIN - BOS • 2 stops
Cheapest one-way flight
S$ 627
Typical prices: S$ 863-S$ 1,446
Air Canada
Tue 26-1
SIN - BOS • 2 stops
When to travel
Cheapest • 21% 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 hundreds 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 to Boston

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Boston

Tue, 13 Oct - Tue, 20 Oct
Air Canada Logo
07:00 - 21:26SIN  Singapore Changi-BOS Boston Logan Intl
26h 26m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:45 - 05:15BOS  Boston Logan Intl-SIN Singapore Changi
28h 30m2 stops Toronto Pearson Intl Vancouver Intl
S$ 977Air Canada
Sun, 11 Oct - Sun, 18 Oct
Air Canada Logo
07:00 - 09:50SIN  Singapore Changi-BOS Boston Logan Intl
38h 50m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:40 - 05:15BOS  Boston Logan Intl-SIN Singapore Changi
30h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
S$ 986Air Canada
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
22:50 - 22:40SIN  Singapore Changi-BOS Boston Logan Intl
35h 50m2 stops Incheon Intl Toronto Pearson Intl
Multiple Airlines Logo
05:50 - 00:45BOS  Boston Logan Intl-SIN Singapore Changi
30h 55m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita
S$ 1,079Multiple Airlines
Tue, 13 Oct - Tue, 20 Oct
Etihad Airways Logo
21:00 - 14:40SIN  Singapore Changi-BOS Boston Logan Intl
29h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
16:25 - 09:40BOS  Boston Logan Intl-SIN Singapore Changi
29h 15m1 stop Abu Dhabi Zayed Intl
S$ 1,259Etihad Airways
Mon, 12 Oct - Mon, 2 Nov
Korean Air Logo
07:30 - 10:10SIN  Singapore Changi-BOS Boston Logan Intl
38h 40m1 stop Incheon Intl
Korean Air Logo
11:00 - 00:10BOS  Boston Logan Intl-SIN Singapore Changi
24h 10m1 stop Incheon Intl
S$ 1,490Korean Air
Mon, 12 Oct - Tue, 3 Nov
Korean Air Logo
07:30 - 10:10SIN  Singapore Changi-BOS Boston Logan Intl
38h 40m1 stop Incheon Intl
Korean Air Logo
11:00 - 00:10BOS  Boston Logan Intl-SIN Singapore Changi
24h 10m1 stop Incheon Intl
S$ 1,490Korean Air
Fri, 11 Sep - Tue, 15 Sep
Japan Airlines Logo
01:55 - 16:55SIN  Singapore Changi-BOS Boston Logan Intl
27h 00m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
07:00 - 00:20BOS  Boston Logan Intl-SIN Singapore Changi
29h 20m2 stops Chicago O'Hare Intl Tokyo Narita
S$ 1,519Japan Airlines
Sat, 12 Sep - Tue, 15 Sep
Japan Airlines Logo
08:05 - 18:10SIN  Singapore Changi-BOS Boston Logan Intl
22h 05m1 stop Tokyo Narita
Japan Airlines Logo
13:00 - 00:20BOS  Boston Logan Intl-SIN Singapore Changi
23h 20m1 stop Tokyo Narita
S$ 1,585Japan Airlines
Wed, 16 Sep - Mon, 28 Sep
Cathay Pacific Logo
13:25 - 23:05SIN  Singapore Changi-BOS Boston Logan Intl
21h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
01:45 - 15:40BOS  Boston Logan Intl-SIN Singapore Changi
25h 55m1 stop Hong Kong Intl
S$ 2,469Cathay Pacific
Wed, 16 Sep - Tue, 29 Sep
Cathay Pacific Logo
09:45 - 23:05SIN  Singapore Changi-BOS Boston Logan Intl
25h 20m1 stop Hong Kong Intl
Cathay Pacific Logo
12:05 - 05:30BOS  Boston Logan Intl-SIN Singapore Changi
29h 25m2 stops Chicago O'Hare Intl Hong Kong Intl
S$ 2,531Cathay Pacific
Booking Insights

KAYAK's insights & trends for flights to Boston

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

What is the cheapest month to fly to Boston?

The cheapest month for flights to Boston is January, where tickets cost S$ 1,274 on average for return flights. On the other hand, the most expensive months are June and August, where the average cost of tickets from Singapore is S$ 2,138 and S$ 1,915 respectively. For one-way flights, the best month to travel is September with an average price of S$ 840.

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

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know – Book Cheap Boston Plane Tickets

Low season

February

Cheapest flight

S$ 627
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Singapore to Boston

When to book flights to Boston

Are your dates flexible? Find out the best times to travel to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs - booking Boston flights

  • How far is Boston Logan Intl Airport from central Boston?

    The city centre of Boston is 4 km from Boston.

  • What is the name of Boston’s airport?

    When flying to Boston, you'll arrive at Boston Logan Intl Airport (BOS). The airport is also known as Boston Logan, General Edward Lawrence Logan Intl, or Logan Intl.

  • How does KAYAK find such low prices on flights 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 to Boston.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Boston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boston flight deals.

Reviews of the top 4 airlines flying to Boston

 
Need help choosing which airline to fly with 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.
8.4
Korean AirOverall score based on 1219 reviews
8.1Food
8.2Entertainment
8.7Crew
8.3Comfort
8.5Boarding
Airline reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

10.0 ExcellentFiruz, Apr 2026
Read more Korean Air reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

everything was fine, would have liked better food but it was warm, great choices for movies

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

They texted me my gate number and then they texted me again it’s now boarding but in different gate, and the gate was so far from the gate they texted me earlier. I have to run just to get to my flight. They always do that.

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Very poor experience and will never travel with JAL again. With Business class ticket i was told that there is no veg option for the 1st leg of my journey from Delhi to Tokyo while served horrible plant based meat on the second leg of journey even though i selected Vegetarian meals. Also entertainment system is worse than domestic flight with hardly any Hollywood movies and no hindi movies at all

Not very much of anything, it probably was once of my least favore business class flights I have experience in all the times that I flew Boz class

Terrible experience. Staff would not even refill my tea once. While they refilled a fellow Japanese persons wine 7 times. They also lost my luggage. Horrible. Go elsewhere

main courses of the primary meal were not good- the beef dish was really not good-

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.

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

Everything was great, except the Wifi, but that's understandable.

I loved Ryuichi Sakamoto's OPUS in the movie choice.

Great service. Premium coach seat was uncomfortable. Food was non-descript.

The best way to travel a long intercontinental flight. Staff are kind, polite and welcoming. Passengers experience a comfortable low stress environment, Customers feel they are well cared for by a highly trained and professional staff. I will shout from the rooftops when I get back home, "Japan Air is the way to go!"

In between two meals period they're not providing something like banana / cup noodles or bugger. It's really fell sad that I was asking have to wait for 3 hours for second meal. (breakfast)

The crew are timely, friendly and professional. I was very impressed.

They overbooked the flight and reassigned my seat. To add insult they lied that my assigned seat was broken and promptly gave it to someone else

Jain veg meal I opted was super in taste but there was no sweet/desserts with it. I was a big missing in the meal...Please add some sweets to end the meal with 😊

The meat-and-rice combination was a good idea, but the food could use some improvement. The meat looked a bit mushy and almost like ground meat, which wasn’t very appetizing, and the flavor was just average. Other than that, everything else was great.

It is too long a flight to not have free access to internet. Should not charge. Should be some hours free.

Better food quality and suggest using the 777 for the HKG-BOS leg instead of the A330 since the seat pitch seems better on the Boeing.

I didn’t use entertainment But everything else was of excellent quality

The flight was delayed for 30 mins. The overall experience was good.

Flight crew went above and beyond to make sure the flight was enjoyable for us!

My original flight was canceled the day before due to mechanical issues. I had to rebook and spend $129 for a night at the airport Comfort Inn.

Flight operated by PAL. We boarded, and one engine started. The crew found some problem that could not be fixed. The flight was canceled. This run from yhz-bos is very unreliable.

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

Better entertainment & food options more may be adding chicken option or on vegetarian side good quality pasta

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

I paid for a comfort class seat and was seated in economy.

Very smooth flight and the crew members were very welcoming.

Crew was friendly and helpful; cabin seemed roomy even in economy class.

The flight was delayed but at least they let us know early about it (the night before)! Everything after that was smooth!

Air Canada was on schedule, fast, and took care of me the whole flight. With affordable price, I 100% recommend you fly Air Canada if you are able to.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Newton
Brookline
Laconia
Everett
Medford
Middletown
Warwick
Dedham
Durham
Natick

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston