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S$ 595 Find Cheap Flights to Boston – Compare and Save

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Cheap Flights to Boston

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

Recent return flight deals to Boston

Thu, 15 Oct - Sat, 24 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
18:50 - 07:00BOS  Boston Logan Intl-SIN Singapore Changi
48h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
S$ 982Air Canada
Wed, 21 Oct - Wed, 28 Oct
Air Canada Logo
06:15 - 14:41SIN  Singapore Changi-BOS Boston Logan Intl
44h 26m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
15:30 - 07:00BOS  Boston Logan Intl-SIN Singapore Changi
51h 30m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
S$ 1,004Air Canada
Fri, 18 Dec - Wed, 6 Jan
Air Canada Logo
08:40 - 09:48SIN  Singapore Changi-BOS Boston Logan Intl
38h 08m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:05 - 07:00BOS  Boston Logan Intl-SIN Singapore Changi
30h 55m2 stops Toronto Pearson Intl Vancouver Intl
S$ 1,007Air Canada
Thu, 15 Oct - Sat, 24 Oct
Korean Air Logo
07:30 - 10:10SIN  Singapore Changi-BOS Boston Logan Intl
38h 40m1 stop Incheon Intl
Korean Air Logo
12:55 - 20:25BOS  Boston Logan Intl-SIN Singapore Changi
43h 30m1 stop Incheon Intl
S$ 1,278Korean Air
Tue, 6 Oct - Tue, 20 Oct
Cathay Pacific Logo
09:45 - 23:05SIN  Singapore Changi-BOS Boston Logan Intl
25h 20m1 stop Hong Kong Intl
Cathay Pacific Logo
01:45 - 15:05BOS  Boston Logan Intl-SIN Singapore Changi
25h 20m1 stop Hong Kong Intl
S$ 1,313Cathay Pacific
Thu, 22 Oct - Thu, 29 Oct
Cathay Pacific Logo
01:45 - 23:05SIN  Singapore Changi-BOS Boston Logan Intl
33h 20m1 stop Hong Kong Intl
Cathay Pacific Logo
01:30 - 00:20BOS  Boston Logan Intl-SIN Singapore Changi
34h 50m1 stop Hong Kong Intl
S$ 1,318Cathay Pacific
Thu, 17 Dec - Wed, 6 Jan
Japan Airlines Logo
08:15 - 17:25SIN  Singapore Changi-BOS Boston Logan Intl
22h 10m1 stop Tokyo Narita
Japan Airlines Logo
10:01 - 06:40BOS  Boston Logan Intl-SIN Singapore Changi
31h 39m2 stops Chicago O'Hare Intl Tokyo Haneda
S$ 1,431Japan Airlines
Fri, 2 Oct - Sat, 10 Oct
Japan Airlines Logo
08:05 - 18:10SIN  Singapore Changi-BOS Boston Logan Intl
22h 05m1 stop Tokyo Narita
Japan Airlines Logo
06:01 - 06:10BOS  Boston Logan Intl-SIN Singapore Changi
36h 09m2 stops New York John F Kennedy Intl Tokyo Haneda
S$ 1,431Japan Airlines
Wed, 11 Nov - Tue, 17 Nov
Korean Air Logo
10:30 - 08:50SIN  Singapore Changi-BOS Boston Logan Intl
35h 20m1 stop Incheon Intl
Korean Air Logo
11:10 - 05:00BOS  Boston Logan Intl-SIN Singapore Changi
28h 50m1 stop Incheon Intl
S$ 7,112Korean Air
Thu, 4 Mar - Sun, 16 May
Korean Air Logo
22:30 - 08:50SIN  Singapore Changi-BOS Boston Logan Intl
23h 20m1 stop Incheon Intl
Korean Air Logo
12:55 - 19:15BOS  Boston Logan Intl-SIN Singapore Changi
42h 20m1 stop Incheon Intl
S$ 7,300Korean Air
Booking Insights

Price, demand, and travel trends for Singapore to Boston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Boston with more confidence.

What is the cheapest flight to Boston?

Singapore to Boston is the cheapest route at S$ 973 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Boston?

A return flight to Boston costs S$ 1,495 on average, based on data over the past 12 months on KAYAK. Return fares from Singapore average S$ 1,495.

What is the cheapest day to fly to Boston?

Monday is the cheapest day to fly to Boston at S$ 1,433 return on average over the past 12 months on KAYAK. Thursday is the most expensive at S$ 2,014.

What is the cheapest month to fly to Boston?

  • January is the cheapest month to fly to Boston with an average price of S$ 1,271 return.
  • August (S$ 2,273) and June (S$ 2,014) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Boston?

Evening flights to Boston are the cheapest at S$ 1,271 return on average. Night flights are the most expensive at S$ 1,580.

What is a good deal for flights to Boston?

Flights under S$ 1,296 are considered a good deal. 25% of KAYAK users found return flights to Boston at or below these prices, with the lowest fares from:

  • Singapore S$ 1,296
.

When are flights to Boston the cheapest?

Flights to Boston are cheapest 18 weeks before departure. Booking in this window typically costs about 28% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Boston

Low season

March

Cheapest flight

S$ 595
Most popular time to fly (13% more expensive on average)
Flights 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

Your questions about flights to Boston, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Boston?

    Qantas Airways operates the most flights from Singapore to Boston at 0 per week, while Japan Airlines is the airline most often selected by KAYAK users searching for flights from Singapore to Boston. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • How far is Boston Logan Intl from Boston city centre?

    Boston Logan Intl is 4.0 km from Boston city centre.

  • How do I know if a flight to Boston is a good deal?

    A good deal on a flight to Boston is around S$ 1,296 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Boston?

    Last-minute fares to Boston – booked within 2 weeks of departure – run 14% above the average return fare of S$ 1,495.

Your guide to booking Boston flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Boston, aim to book around 18 weeks before you fly. That window historically saves about 28% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Boston, recent KAYAK data shows that stronger deals tend to be around S$ 1,296 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Boston in January. Return fares historically average S$ 1,271 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to S$ 309 per return. Afternoon flights to Boston average S$ 1,271 compared to S$ 1,580 for evening flights. See the time-of-day chart above for the full breakdown.
  • Once you arrive in Boston, a few great places to start are Fenway Park, Dorchester Brewing Company, and Boston Common. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 3 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 1221 reviews
8.7Crew
8.1Food
8.5Boarding
8.2Entertainment
8.3Comfort
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!

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

More options for your flight to Boston