BOS - SIN

S$ 583 Find Cheap Flights from Boston to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Singapore departing on 10-2. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Singapore, 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 Boston to Singapore, as well as popular online travel agencies
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Cheap Flight Deals from Logan Intl to Changi (BOS-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Logan Intl to Changi 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.

Recent return flight deals from Boston to Singapore

Recommended return deals departing in the coming months from the most popular airlines that fly from Boston to Singapore.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:00 - 17:35BOS-SIN
32h 35m1 stop
10:25 - 19:05SIN-BOS
44h 40m1 stop
S$ 1,048Turkish Airlines
Find Deal
Sun, 2 Mar - Tue, 25 Mar
20:00 - 08:45BOS-SIN
23h 45m1 stop
23:25 - 19:05SIN-BOS
31h 40m1 stop
S$ 1,051Turkish Airlines
Find Deal
Wed, 5 Mar - Mon, 10 Mar
11:00 - 20:25BOS-SIN
44h 25m1 stop
22:30 - 09:40SIN-BOS
23h 10m1 stop
S$ 1,296Korean Air
Find Deal
Thu, 6 Mar - Thu, 13 Mar
16:10 - 09:35BOS-SIN
28h 25m1 stop
19:25 - 14:40SIN-BOS
32h 15m1 stop
S$ 1,322Etihad Airways
Find Deal
Wed, 19 Feb - Wed, 5 Mar
11:00 - 05:00BOS-SIN
29h 00m1 stop
11:00 - 08:40SIN-BOS
34h 40m1 stop
S$ 1,354Korean Air
Find Deal
Tue, 4 Feb - Mon, 10 Feb
16:10 - 09:35BOS-SIN
28h 25m1 stop
19:25 - 15:40SIN-BOS
32h 15m1 stop
S$ 1,356Etihad Airways
Find Deal
Thu, 27 Feb - Sat, 22 Mar
18:35 - 00:10BOS-SIN
40h 35m2 stops
11:00 - 00:58SIN-BOS
26h 58m2 stops
S$ 1,380Delta
Find Deal
Tue, 18 Feb - Tue, 25 Feb
05:40 - 00:10BOS-SIN
29h 30m2 stops
11:00 - 01:05SIN-BOS
26h 05m2 stops
S$ 1,511Delta
Find Deal
Thu, 6 Mar - Thu, 27 Mar
09:20 - 08:00BOS-SIN
33h 40m2 stops
22:20 - 10:49SIN-BOS
24h 29m2 stops
S$ 1,628United Airlines
Find Deal
Mon, 3 Mar - Thu, 27 Mar
18:00 - 20:15BOS-SIN
37h 15m1 stop
10:10 - 07:20SIN-BOS
34h 10m2 stops
S$ 1,672United Airlines
Find Deal
Fri, 31 Jan - Thu, 13 Feb

Flights from Boston to Singapore - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Singapore 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 Boston to Singapore?

The average price of all round-trip flights from Boston to Singapore clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Boston to Singapore, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Singapore, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Singapore, 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 Boston to Singapore is September, where tickets cost S$ 1,344 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is S$ 2,784 and S$ 1,964 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Singapore, 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 Boston to Singapore, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

April

High season

December

Cheapest flight

S$ 583
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (68% more expensive on average)
Flight from Boston to Singapore

When to book flights from Boston to Singapore

Are your dates flexible? Find out the best times to travel from Boston to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Boston to Singapore

  • What are the public transport options available to Boston Logan Airport?

    Those living or staying outside the city can take the Logan Express bus service to Peabody and Braintree. The Boston water taxi boat, which departs from Hull just south of the city, is also an option. Another option is to use Boston's public transit system, including the MBTA Blue Line Subway and Silver Line Bus.

  • Where are the designated drop-offs points at Boston International Airport?

    If you're picking someone up from Logan Airport, go to the appropriate terminals arrivals level, such as terminal E's arrivals hall located on level 1 of terminal E. However, if you're dropping someone off head up to the terminal for a quick unload and farewell. It is best to wait at the parking lot located at Hotel Drive while your passenger takes luggage to check-in.

  • What are the accessibility services available at Singapore Airport?

    The iChangi App's accessible-route navigation guide can help you identify wheelchair-friendly paths around the airport and wheelchairs are available at the airport on request. Terminal 3 lower level 2 has an accessible changing facility with an adult diaper changing area. Hearing enhancement systems are also available at the airport's information counter.

  • What are the available mean of transportation from Singapore International Airport?

    There are taxis outside the airport and a Mass Rapid Transit train that can take you to your preferred destination. You can also use the airport shuttles, and on a first-come first-served basis, a free shuttle bus service is available to all travelers coming from the airport. The service is available Monday through Friday, excluding holidays.

  • What is the cheapest flight from Boston to Singapore?

    In the last 3 days, the lowest price for a flight from Boston to Singapore was S$ 428 for a one-way ticket and S$ 770 for a return.

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

    On your way to Singapore, you’ll fly out from Boston Logan Intl. You’ll be landing at Singapore Changi.

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

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

  • Which airline alliances offer flights from Boston to Singapore?

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Singapore are Delta and United Airlines. With an average price for the route of S$ 2,787 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of S$ 1,607 and an overall rating of 7.4.

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

    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 Boston to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Boston 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 Boston to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to Boston with another airline.

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

    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 Singapore from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Boston to Singapore

  • Since Boston Logan Airport (BOS) is a Delta Airlines hub, you can check-in and tell them the amount of baggage you'll be checking on the delta.com website or the Fly Delta app up to 24 hours before your flight. Drop your bags at baggage drop if you've already checked in.
  • If you lose an item at Boston Logan Airport, you can report using the airport's helpline. Simply describe the item and it will be returned to you when it is found. You can also pick up your item at the Lost & Found Office, located between terminals B and C on the departure level.
  • If you have questions about Boston Airport and its terminals, you can get them answered at the information booths near the baggage claim section found at each terminal. Public representatives are also available at all terminals in the airport to assist travelers.
  • Parent can easily access the nursing rooms available at Singapore Changi International Airport (SIN) in all terminals to feed their kids. The rooms are cozy and private and are equipped with hot water dispensers that make it convenient for parents to keep clean.
  • Singapore International Airport offers areas where you can rest after your flight. One is the snooze lounge located at all terminals in the airport and the sanitary and oasis lounges found in terminal 2. There are also airline-specific lounges that offer access at a fee.
See more tips

Top airlines flying from Boston to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Boston to Singapore. 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 Boston to Singapore? 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.
8.0
DeltaOverall score based on 8521 reviews
8.0Comfort
8.6Crew
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

10.0 ExcellentD, Jan 2025ABE - ATL
Read more Delta reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Maybe add a seat trade app for flyers that didn’t get seats together

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

I liked all the informational texts. I always knew where to go and when .

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

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

Information on your arrival and departure airports

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