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Cheap flights to Boston from S$ 120

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-4. 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.
WAS — BOS
24 Mar — 31 Mar1
1 adult
Sun 24-3
Sun 31-3

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Cheapflights users frequently choose these airlines when searching for flights to Boston, based on our search results.
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Flights to Boston in 2024

Find the latest flights to Boston in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.

Popular in

August

Cheapest in

February

Average price

S$ 1,736

Return from

S$ 1,387

One-way from

S$ 766
High demand for flights, 8% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in March 2024
From Singapore Changi to Boston Logan Intl
One-way flight from Singapore Changi (SIN) to Boston Logan Intl (BOS)

Cheap flights to Boston in March & April 2024

Discover affordable flights and deals to Boston in March and April 2024. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.
These are some of the cheapest-priced fares users can find on flights departing to Boston in March and April 2024. Be sure to check back soon as deals update often.
Sun 14-422:01IAD - BOS
Nonstop1h 37mUnited Airlines
Thu 18-405:30BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 266
Fri 29-322:26IAD - BOS
Nonstop1h 33mUnited Airlines
Tue 2-409:25BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 277
Thu 25-408:20IAD - BOS
1 stop4h 21mUnited Airlines
Mon 29-405:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 278
Fri 29-308:42IAD - BOS
1 stop6h 27mUnited Airlines
Tue 2-405:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 289
Mon 8-422:01IAD - BOS
Nonstop1h 37mUnited Airlines
Sat 20-419:19BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 293
Fri 29-308:42IAD - BOS
1 stop4h 00mUnited Airlines
Tue 2-415:15BOS - IAD
1 stop5h 27mUnited Airlines
Deal found 18-3S$ 302
Fri 26-406:00IAD - BOS
1 stop4h 49mUnited Airlines
Tue 30-405:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 305
Tue 26-322:26IAD - BOS
Nonstop1h 33mUnited Airlines
Sat 30-305:45BOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 18-3S$ 311
Thu 25-406:00IAD - BOS
1 stop4h 49mUnited Airlines
Mon 29-410:07BOS - IAD
1 stop6h 07mUnited Airlines
Deal found 18-3S$ 319

Boston 2024 flight deals

Explore flight deals for Boston in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 203,602 searches and data were last updated on 19 March 2024.
These are some of the best deals we've found on flights to Boston in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 7-522:01IAD - BOS
Nonstop1h 37mUnited Airlines
Tue 11-605:45BOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 18-3S$ 240
Sun 14-422:01IAD - BOS
Nonstop1h 37mUnited Airlines
Thu 18-405:30BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 266
Fri 29-322:26IAD - BOS
Nonstop1h 33mUnited Airlines
Tue 2-409:25BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 277
Thu 25-408:20IAD - BOS
1 stop4h 21mUnited Airlines
Mon 29-405:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 278
Fri 29-308:42IAD - BOS
1 stop6h 27mUnited Airlines
Tue 2-405:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 289
Mon 8-422:01IAD - BOS
Nonstop1h 37mUnited Airlines
Sat 20-419:19BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 293
Fri 29-308:42IAD - BOS
1 stop4h 00mUnited Airlines
Tue 2-415:15BOS - IAD
1 stop5h 27mUnited Airlines
Deal found 18-3S$ 302
Fri 26-406:00IAD - BOS
1 stop4h 49mUnited Airlines
Tue 30-405:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 305
Tue 26-322:26IAD - BOS
Nonstop1h 33mUnited Airlines
Sat 30-305:45BOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 18-3S$ 311

Flights to Boston departing soon

Discover available last-minute flight options to Boston, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.
If you're looking for a last-minute flight to Boston, consider booking one of these fares. Make sure to double check the price, time, and destination to confirm all are correct.
Tue 26-322:26IAD - BOS
Nonstop1h 33mUnited Airlines
Sat 30-305:45BOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 18-3S$ 311
Tue 26-306:00IAD - BOS
1 stop4h 16mUnited Airlines
Sat 30-305:45BOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 18-3S$ 323
Wed 27-322:26IAD - BOS
Nonstop1h 33mUnited Airlines
Sun 31-305:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 337
Wed 27-306:00IAD - BOS
1 stop4h 16mUnited Airlines
Thu 28-309:15BOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 18-3S$ 349
Tue 26-317:17IAD - BOS
1 stop5h 13mDelta
Wed 27-310:40BOS - IAD
1 stop5h 57mDelta
Deal found 18-3S$ 356
Wed 27-317:17IAD - BOS
1 stop5h 13mDelta
Sun 24-1106:00BOS - IAD
1 stop6h 10mDelta
Deal found 18-3S$ 376
Tue 26-322:26IAD - BOS
Nonstop1h 33mUnited Airlines
Mon 1-405:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 377
Wed 27-308:42IAD - BOS
1 stop6h 27mUnited Airlines
Mon 1-405:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 389
Mon 25-317:17IAD - BOS
1 stop5h 13mDelta
Wed 27-310:40BOS - IAD
1 stop5h 57mDelta
Deal found 18-3S$ 416

One-way flights to Boston

Explore one-way flight options to Boston for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.
Take a look at some of the best available flights traveling to Boston at this time. Users seeking round-trip flights to Boston should update the search form at the top of the page accordingly.
Mon 15-422:01IAD - BOS
Nonstop1h 37mUnited Airlines
Deal found 18-3S$ 120
Sat 6-408:15IAD - BOS
Nonstop1h 34mUnited Airlines
Deal found 18-3S$ 139
Tue 16-408:50IAD - BOS
Nonstop1h 36mUnited Airlines
Deal found 18-3S$ 147
Sat 6-406:00IAD - BOS
1 stop4h 52mUnited Airlines
Deal found 18-3S$ 151
Mon 15-406:00IAD - BOS
1 stop4h 49mUnited Airlines
Deal found 18-3S$ 159
Sat 6-412:06IAD - BOS
1 stop4h 27mDelta
Deal found 18-3S$ 171
Tue 26-317:17IAD - BOS
1 stop5h 13mDelta
Deal found 18-3S$ 178
Fri 19-722:20IAD - BOS
Nonstop1h 38mUnited Airlines
Deal found 18-3S$ 199
Sat 27-412:21IAD - BOS
1 stop11h 06mDelta
Deal found 17-3S$ 210

Direct flights to Boston

Tue 7-522:01IAD - BOS
Nonstop1h 37mUnited Airlines
Tue 11-605:45BOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 18-3S$ 240
Sun 14-422:01IAD - BOS
Nonstop1h 37mUnited Airlines
Thu 18-405:30BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 266
Fri 29-322:26IAD - BOS
Nonstop1h 33mUnited Airlines
Tue 2-409:25BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 277
Mon 8-422:01IAD - BOS
Nonstop1h 37mUnited Airlines
Sat 20-419:19BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 293
Tue 7-522:01IAD - BOS
Nonstop1h 37mUnited Airlines
Thu 9-505:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 319
Sat 4-522:01IAD - BOS
Nonstop1h 37mUnited Airlines
Sat 11-505:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 320
Thu 28-308:53IAD - BOS
Nonstop1h 33mUnited Airlines
Sun 31-305:45BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 337
Fri 12-422:01IAD - BOS
Nonstop1h 37mUnited Airlines
Sun 21-409:25BOS - IAD
Nonstop1h 42mUnited Airlines
Deal found 18-3S$ 345
Wed 12-622:23IAD - BOS
Nonstop1h 36mUnited Airlines
Sun 16-605:45BOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 18-3S$ 347

Find flights to Boston within your budget

Locate flights to Boston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.

Fly from

Any airport

Budget

S$ 240 - S$ 720

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 7-5

Nonstop1h 37m

Boston Logan Intl

Tue 11-6

Nonstop1h 41m

S$ 240

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sun 14-4

Nonstop1h 37m

Boston Logan Intl

Thu 18-4

Nonstop1h 42m

S$ 266

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 29-3

Nonstop1h 33m

Boston Logan Intl

Tue 2-4

Nonstop1h 42m

S$ 277

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Thu 25-4

1 stop4h 21m

Boston Logan Intl

Mon 29-4

Nonstop1h 42m

S$ 278

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 29-3

1 stop6h 27m

Boston Logan Intl

Tue 2-4

Nonstop1h 42m

S$ 289

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 3-5

1 stop6h 23m

Boston Logan Intl

Sun 5-5

1 stop6h 44m

S$ 343

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Mon 15-4

1 stop6h 22m

Boston Logan Intl

Fri 19-4

1 stop4h 36m

S$ 351

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 31-5

1 stop16h 13m

Boston Logan Intl

Mon 3-6

1 stop7h 31m

S$ 395

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 23-4

1 stop22h 05m

Boston Logan Intl

Thu 25-4

1 stop16h 59m

S$ 720

Flights are sorted by cheapest first

Deals found on 18-3

Average price of flights to Boston by month

Plan your trip to Boston by taking into account the cheapest months to travel. The average price of a one-way flight to Boston is currently S$ 164 while a return flight costs S$ 351. Price data was last updated on 17 March 2024.

Currently, February is the cheapest month in which you can book a flight to Boston (average of S$ 0). Flying to Boston in August will prove the most costly (average of S$ 1,528). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

-1 - 23 °C

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

When is the best time to book a flight to Boston?

Use this chart to determine the optimal time to book a return flight to Boston. Price data was last updated on 28 January 2024.
Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly to Boston?

Use this chart to determine the cheapest time to fly return to Boston. Price data was last updated on 10 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Boston should consider flying on Monday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 19 March 2024.
Read reviews from past customers who have flown Japan Airlines, British Airways and Qatar Airways to Boston. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.6
Very Good
1,244 reviews

Boarding

8.6

Entertainment

8.2

Crew

8.8

Overall

8.6

Food

8.2

Comfort

8.4

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

8.6
Very Good
1,244 reviews
8.6
Very Good
1,244 reviews

Boarding

8.6

Entertainment

8.2

Crew

8.8

Overall

8.6

Food

8.2

Comfort

8.4

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

8.4
Very Good
1,477 reviews
8.6
Very Good
1,244 reviews

Boarding

8.6

Entertainment

8.2

Crew

8.8

Overall

8.6

Food

8.2

Comfort

8.4

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

8.3
Very Good
1,520 reviews
8.6
Very Good
1,244 reviews

Boarding

8.6

Entertainment

8.2

Crew

8.8

Overall

8.6

Food

8.2

Comfort

8.4

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

8.1
Very Good
4,215 reviews
8.6
Very Good
1,244 reviews

Boarding

8.6

Entertainment

8.2

Crew

8.8

Overall

8.6

Food

8.2

Comfort

8.4

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

8.1
Very Good
11,551 reviews
8.6
Very Good
1,244 reviews

Boarding

8.6

Entertainment

8.2

Crew

8.8

Overall

8.6

Food

8.2

Comfort

8.4

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

Historic sites from the time of the Revolutionary War; modern skyscrapers; a leading medical, high-tech, and financial centre; museums and performance arts; more than 40 institutions of higher learning; and great shopping; Boston has it all. It also has a long list of the nation’s firsts; the first publicly supported library, public school, subway system, and the citywide First Night (New Year’s Eve) celebration to name a few. One of the oldest cities in the US, Boston thrives on diversity and being first as much as possible.

Everywhere you go in Boston there’s history. Colonial buildings downtown, brownstones in Back Bay and Beacon Hill, 19th-century mansions, and historic buildings adapted for reuse to house businesses and shops. To help you see Boston’s attractions book at tour when booking your Boston flight. There are walking tours, trolley tours, Duck tours, and to choose from or visit the Prudential Center Skywalk Observatory and enjoy the 360 degree views of the city.

The first thing travellers coming off their Boston flights notice is just how much this compact city has to offer. On the high end, Boston is nearly as expensive as New York, but you can explore the city and dine on a student’s budget. Food trucks in up to 30 locations around the city are becoming a popular option for meals and put Boston on our list of Top 10 street food cities.

Boston climate

Boston’s coastal location makes for a moderate climate. Spring and autumn are pleasant, mild seasons, winters are cold and summers are warm and sunny. Rain falls throughout the year. Watch out for the “Northeasters”, coastal storms that bring most of the rain and snow. Expect snow between December and March.

Getting around Boston

Boston has plenty of ways to get around, including the world’s oldest subway system, buses, trolley buses, ferries and commuter rail. The quickest, easiest and safest way to travel around Boston and Cambridge is the subway, the “T.” The subway will get you almost anywhere, and while the bus is cheaper, it can be much more confusing. Both the bus and subway run from 5am to 12:30am. A Night Owl bus service now runs until 2:30am on Friday and Saturday nights. It’s easiest to get a travel pass for getting around, since different types of transportation require different tokens. Taxis are easy to find but can be costly. Don’t bother renting a car, unless you’re planning to go outside the city. Traffic can be a nightmare. Most rental agencies rent to drivers age 25 and up. Those drivers ages 21 to 24 will have to pay an extra surcharge. 

What is good to know if travelling to Boston?

  • The Boston Common (the Common) is the anchor for the Emerald Necklace, five parks spread over 1000 acres and five miles. The Necklace is the only remaining intact linear park designed by Frederick Law Olmsted, Sr. Next to the Common is the Public Garden, the country’s first public botanical garden. It’s also home to the bronze statues of Mrs. Mallard and her children from Make Way for Ducklings by Robert McCloskey.
  • Walking the Freedom Trail takes you to 16 historic sites (only a few of which charge admission), including the site of the Boston Massacre, Paul Revere House, Black Heritage Trail, Old North Church, and USS Constitution. The two and a half-mile walk can be done as a self-guided tour or with a tour guide dressed in period costume.
  • Bostonians are fervent and passionate sports fans. With the Red Sox, New England Patriots, Celtics, Bruins, and Revolution, there’s always a game somewhere. Some consider catching the Sox at a night game at Fenway Park to be a spiritual experience. If you plan to go to a game while you’re in town, it’s a good idea to get your tickets online before you arrive.
  • Finding a Boston address is no easy task; there’s no pattern to the layout of the streets, too few street signs, and, if the address is downtown, Big Dig detours. The best solution is to call and get directions. If the directions are for the subway, make sure to ask which exit to take as most stations have multiple exits that send you off in different directions.
  • A Boston CityPass will get you to the head of the line at several of the more popular attractions, and, if you’re planning on using the T, a Boston Visitor Pass may save you money too. Another option is the comprehensive Go Boston Card that includes attraction, transportation, dining, and shopping discounts. You can purchase the passes online or at Boston locations specified on the respective website.
  • When is the best time to fly to Boston?

    The best time to fly toBoston is during the spring and autumn months. The weather is perfect, the city is in full swing and most of the tourists have gone home. You might not get the cheapest flight to Boston during this time, but you’ll be experiencing the city at its best. Find flights to Boston in the autumn so you can take a drive through New England and watch the colours change. In the spring flights are generally more expensive because the tourist season is ramping up. If you’re looking for cheap flights to Boston, travelling in the winter is your best bet.

  • What does BOS mean?

    This is just an IATA (International Air Transport Association) code. IATA codes are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport flight would often be abbreviated as a BOS flight.

  • What airport do you fly into for flights to Boston?

    Travellers will need to book flights to Logan Intl (BOS) if they wish to fly to Boston. The Boston airport is 4.2 km from the city centre.

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Yes, Cheapflights offers price alerts on Boston flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.